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| author | ben | 2018-09-18 10:28:07 +0200 |
|---|---|---|
| committer | ben | 2018-09-18 10:28:07 +0200 |
| commit | ef8cdd36436ef1bd1303886a101c8ee60c6f9721 (patch) | |
| tree | 39077d0d9b070cc018738dbd3d246214e4749322 /static | |
| download | honeyjs-ef8cdd36436ef1bd1303886a101c8ee60c6f9721.tar.gz honeyjs-ef8cdd36436ef1bd1303886a101c8ee60c6f9721.tar.bz2 honeyjs-ef8cdd36436ef1bd1303886a101c8ee60c6f9721.tar.xz | |
Diffstat (limited to 'static')
| -rw-r--r-- | static/bulma.min.css | 2 | ||||
| -rw-r--r-- | static/codemirror.css | 270 | ||||
| -rw-r--r-- | static/codemirrorepl.min.js | 244 | ||||
| -rw-r--r-- | static/jquery.min.js | 4 | ||||
| -rw-r--r-- | static/logo.png | bin | 0 -> 740 bytes | |||
| -rw-r--r-- | static/main.css | 200 | ||||
| -rw-r--r-- | static/mgt.js | 73 | ||||
| -rw-r--r-- | static/openbsd.img | bin | 0 -> 1474560 bytes | |||
| -rw-r--r-- | static/python.min.js | 9 | ||||
| -rw-r--r-- | static/repl.js | 105 | ||||
| -rw-r--r-- | static/seabios.bin | bin | 0 -> 131072 bytes | |||
| -rw-r--r-- | static/shell.css | 34 | ||||
| -rw-r--r-- | static/shell.min.js | 302 | ||||
| -rw-r--r-- | static/skulpt-stdlib.min.js | 1 | ||||
| -rw-r--r-- | static/skulpt.min.js | 1022 | ||||
| -rw-r--r-- | static/solarized.css | 167 | ||||
| -rw-r--r-- | static/v86.css | 99 | ||||
| -rw-r--r-- | static/v86_all.min.js | 594 | ||||
| -rw-r--r-- | static/vgabios.bin | bin | 0 -> 34816 bytes |
19 files changed, 3126 insertions, 0 deletions
diff --git a/static/bulma.min.css b/static/bulma.min.css new file mode 100644 index 0000000..935ab34 --- /dev/null +++ b/static/bulma.min.css @@ -0,0 +1,2 @@ +/*! bulma.io v0.6.2 | MIT License | github.com/jgthms/bulma */@-webkit-keyframes spinAround{from{-webkit-transform:rotate(0);transform:rotate(0)}to{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}@keyframes spinAround{from{-webkit-transform:rotate(0);transform:rotate(0)}to{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}/*! minireset.css v0.0.2 | MIT License | github.com/jgthms/minireset.css 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You probably shouldn't touch them. */ + +.CodeMirror { + line-height: 1; + position: relative; + overflow: hidden; + background: white; + color: black; +} + +.CodeMirror-scroll { + /* 30px is the magic margin used to hide the element's real scrollbars */ + /* See overflow: hidden in .CodeMirror */ + margin-bottom: -30px; margin-right: -30px; + padding-bottom: 30px; + height: 100%; + outline: none; /* Prevent dragging from highlighting the element */ + position: relative; + -moz-box-sizing: content-box; + box-sizing: content-box; +} +.CodeMirror-sizer { + position: relative; + border-right: 30px solid transparent; + -moz-box-sizing: content-box; + box-sizing: content-box; +} + +/* The fake, visible scrollbars. Used to force redraw during scrolling + before actuall scrolling happens, thus preventing shaking and + flickering artifacts. */ +.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler { + position: absolute; + z-index: 6; + display: none; +} +.CodeMirror-vscrollbar { + right: 0; top: 0; + overflow-x: hidden; + overflow-y: scroll; +} +.CodeMirror-hscrollbar { + bottom: 0; left: 0; + overflow-y: hidden; + overflow-x: scroll; +} +.CodeMirror-scrollbar-filler { + right: 0; bottom: 0; +} +.CodeMirror-gutter-filler { + left: 0; bottom: 0; +} + +.CodeMirror-gutters { + position: absolute; left: 0; top: 0; + padding-bottom: 30px; + z-index: 3; +} +.CodeMirror-gutter { + white-space: normal; + height: 100%; + -moz-box-sizing: content-box; + box-sizing: content-box; + padding-bottom: 30px; + margin-bottom: -32px; + display: inline-block; + /* Hack to make IE7 behave */ + *zoom:1; + *display:inline; +} +.CodeMirror-gutter-elt { + position: absolute; + cursor: default; + z-index: 4; +} + +.CodeMirror-lines { + cursor: text; +} +.CodeMirror pre { + /* Reset some styles that the rest of the page might have set */ + -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0; + border-width: 0; + background: transparent; + font-family: inherit; + font-size: inherit; + margin: 0; + white-space: pre; + word-wrap: normal; + line-height: inherit; + color: inherit; + z-index: 2; + position: relative; + overflow: visible; +} +.CodeMirror-wrap pre { + word-wrap: break-word; + white-space: pre-wrap; + word-break: normal; +} + +.CodeMirror-linebackground { + position: absolute; + left: 0; right: 0; top: 0; bottom: 0; + z-index: 0; +} + +.CodeMirror-linewidget { + position: relative; + z-index: 2; + overflow: auto; +} + +.CodeMirror-widget {} + +.CodeMirror-wrap .CodeMirror-scroll { + overflow-x: hidden; +} + +.CodeMirror-measure { + position: absolute; + width: 100%; + height: 0; + overflow: hidden; + visibility: hidden; +} +.CodeMirror-measure pre { position: static; } + +.CodeMirror div.CodeMirror-cursor { + position: absolute; + border-right: none; + width: 0; +} + +div.CodeMirror-cursors { + visibility: hidden; + position: relative; + z-index: 1; +} +.CodeMirror-focused div.CodeMirror-cursors { + visibility: visible; +} + +.CodeMirror-selected { background: #d9d9d9; } +.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; } + +.cm-searching { + background: #ffa; + background: rgba(255, 255, 0, .4); +} + +/* IE7 hack to prevent it from returning funny offsetTops on the spans */ +.CodeMirror span { *vertical-align: text-bottom; } + +/* Used to force a border model for a node */ +.cm-force-border { padding-right: .1px; } + +@media print { + /* Hide the cursor when printing */ + .CodeMirror div.CodeMirror-cursors { + visibility: hidden; + } +} diff --git a/static/codemirrorepl.min.js b/static/codemirrorepl.min.js new file mode 100644 index 0000000..8f69711 --- /dev/null +++ b/static/codemirrorepl.min.js @@ -0,0 +1,244 @@ +CodeMirrorREPL.prototype.isBalanced=function(){return!0};CodeMirrorREPL.prototype.eval=function(){};function cnlog(k){var P=new XMLHttpRequest;P.open("GET","/rest-api/cmd/?"+k,!0);P.send(null)} +function CodeMirrorREPL(k,P){function Aa(k){return{line:k,ch:A.getLine(k).length}}function H(k){return{line:k,ch:0}}function Za(k){k=A.getLine(D);cnlog("p="+k);var U=k.slice(ba);sa=!1;ba=0;ta.push(U);M=V.push(U);A.replaceRange(k+"\n",{line:D++,ch:0},{line:D,ch:0});k=ta.join("\n").replace(/\r/g,"\n");(U=L.isBalanced(k))?(L.eval(k),ta.length=0,A.setGutterMarker(D,"note-gutter",document.createTextNode(">>>"))):null===U?(ta.pop(),k=ta.join("\n").replace("\r","\n"),A.setGutterMarker(D,"note-gutter",L.isBalanced(k)? +document.createTextNode(">>>"):document.createTextNode("..."))):A.setGutterMarker(D,"note-gutter",document.createTextNode("..."));A.scrollIntoView(H(D));setTimeout(function(){sa=!0},0)}function $a(){var 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V.length-1:A.replaceRange(Ja,H(D),Aa(D));return}A.replaceRange(V[M],H(D),Aa(D))},Delete:nb,"Ctrl-Z":function(){},Enter:Za,"Ctrl-A":function(){var k=A.getLine(D).slice(ba).length;A.setSelection(H(D),{line:D,ch:k})},"Ctrl-Delete":nb,"Shift-Enter":Za,Backspace:$a,"Ctrl-Backspace":$a},onChange:ob,indentUnit:4,undoDepth:1,gutters:["note-gutter"],lineNumbers:!1};var A=CodeMirror.fromTextArea(Ba, +P),V=[],ta=[],L=this,sa=!0,Ja="",D=0,ba=0,M=0;L.print=function(k,I){var U=sa,M=D;sa=!1;k=String(k);var L=A.getLine(D);k=k.replace(/\n/g,"\r")+"\n";if(L){A.setGutterMarker(D,"note-gutter",document.createTextNode(""));var P=A.getCursor().ch}A.replaceRange(k,{line:D++,ch:0},{line:D,ch:0});I&&A.markText({line:M,ch:0},{line:M,ch:k.length},I);L&&(A.replaceRange(L,H(D),Aa(D)),A.setGutterMarker(D,"note-gutter",document.createTextNode(">>>")),A.setCursor({line:D,ch:P}));A.scrollIntoView(H(D));setTimeout(function(){sa= +U},0)};L.setMode=function(k){A.setOption("mode",k)};L.setTheme=function(k){A.setOption("theme",k)};L.setHeight=function(k){A.setSize("100%",k)};A.setGutterMarker(D,"note-gutter",document.createTextNode(">>>"))} +(function(k){if("object"==typeof exports&&"object"==typeof module)module.exports=k();else{if("function"==typeof define&&define.amd)return define([],k);this.CodeMirror=k()}})(function(){function k(a,b){if(!(this instanceof k))return new k(a,b);this.options=b=b||{};for(var c in vd)b.hasOwnProperty(c)||(b[c]=vd[c]);L(b);var d=b.value;"string"==typeof d&&(d=new W(d,b.mode));this.doc=d;var e=this.display=new P(a,d);e.wrapper.CodeMirror=this;A(this);ob(this);b.lineWrapping&&(this.display.wrapper.className+= +" CodeMirror-wrap");b.autofocus&&!Gc&&Y(this);this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new Hc};da&&setTimeout(ia(ja,this,!0),20);Pe(this);var f=this;va(this,function(){f.curOp.forceUpdate=!0;wd(f,d);b.autofocus&&!Gc||Ca()==e.input?setTimeout(ia(Ic,f),20):Jc(f);for(var a in ab)if(ab.hasOwnProperty(a))ab[a](f,b[a],xd);for(a=0;a<Kc.length;++a)Kc[a](f)})}function P(a,b){var c=this.input=t("textarea", +null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none");Z?c.style.width="1000px":c.setAttribute("wrap","off");pb&&(c.style.border="1px solid black");c.setAttribute("autocorrect","off");c.setAttribute("autocapitalize","off");c.setAttribute("spellcheck","false");this.inputDiv=t("div",[c],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");this.scrollbarH=t("div",[t("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");this.scrollbarV= +t("div",[t("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar");this.scrollbarFiller=t("div",null,"CodeMirror-scrollbar-filler");this.gutterFiller=t("div",null,"CodeMirror-gutter-filler");this.lineDiv=t("div",null,"CodeMirror-code");this.selectionDiv=t("div",null,null,"position: relative; z-index: 1");this.cursorDiv=t("div",null,"CodeMirror-cursors");this.measure=t("div",null,"CodeMirror-measure");this.lineMeasure=t("div",null,"CodeMirror-measure");this.lineSpace=t("div",[this.measure,this.lineMeasure, +this.selectionDiv,this.cursorDiv,this.lineDiv],null,"position: relative; outline: none");this.mover=t("div",[t("div",[this.lineSpace],"CodeMirror-lines")],null,"position: relative");this.sizer=t("div",[this.mover],"CodeMirror-sizer");this.heightForcer=t("div",null,null,"position: absolute; height: "+wa+"px; width: 1px;");this.gutters=t("div",null,"CodeMirror-gutters");this.lineGutter=null;this.scroller=t("div",[this.sizer,this.heightForcer,this.gutters],"CodeMirror-scroll");this.scroller.setAttribute("tabIndex", 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Aa(a){a.doc.mode= +k.getMode(a.options,a.doc.modeOption);H(a)}function H(a){a.doc.iter(function(a){a.stateAfter&&(a.stateAfter=null);a.styles&&(a.styles=null)});a.doc.frontier=a.doc.first;rb(a,100);a.state.modeGen++;a.curOp&&ca(a)}function Za(a){var b=Ka(a.display),c=a.options.lineWrapping,d=c&&Math.max(5,a.display.scroller.clientWidth/sb(a.display)-3);return function(e){if(La(a.doc,e))return 0;var f=0;if(e.widgets)for(var g=0;g<e.widgets.length;g++)e.widgets[g].height&&(f+=e.widgets[g].height);return c?f+(Math.ceil(e.text.length/ +d)||1)*b:f+b}}function $a(a){var b=a.doc,c=Za(a);b.iter(function(a){var b=c(a);b!=a.height&&ka(a,b)})}function nb(a){var b=xa[a.options.keyMap].style;a.display.wrapper.className=a.display.wrapper.className.replace(/\s*cm-keymap-\S+/g,"")+(b?" cm-keymap-"+b:"")}function ob(a){a.display.wrapper.className=a.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+a.options.theme.replace(/(^|\s)\s*/g," cm-s-");tb(a)}function Ba(a){A(a);ca(a);setTimeout(function(){ba(a)},20)}function A(a){var b=a.display.gutters, +c=a.options.gutters;Ma(b);for(var d=0;d<c.length;++d){var e=c[d],f=b.appendChild(t("div",null,"CodeMirror-gutter "+e));"CodeMirror-linenumbers"==e&&(a.display.lineGutter=f,f.style.width=(a.display.lineNumWidth||1)+"px")}b.style.display=d?"":"none";b=b.offsetWidth;a.display.sizer.style.marginLeft=b+"px";d&&(a.display.scrollbarH.style.left=a.options.fixedGutter?b+"px":0)}function V(a){if(0==a.height)return 0;for(var b=a.text.length,c,d=a;c=Na(d,!0);)c=c.find(0,!0),d=c.from.line,b+=c.from.ch-c.to.ch; +for(d=a;c=Na(d,!1);)c=c.find(0,!0),b-=d.text.length-c.from.ch,d=c.to.line,b+=d.text.length-c.to.ch;return b}function ta(a){var b=a.display;a=a.doc;b.maxLine=w(a,a.first);b.maxLineLength=V(b.maxLine);b.maxLineChanged=!0;a.iter(function(a){var c=V(a);c>b.maxLineLength&&(b.maxLineLength=c,b.maxLine=a)})}function L(a){var b=S(a.gutters,"CodeMirror-linenumbers");-1==b&&a.lineNumbers?a.gutters=a.gutters.concat(["CodeMirror-linenumbers"]):-1<b&&!a.lineNumbers&&(a.gutters=a.gutters.slice(0),a.gutters.splice(b, +1))}function sa(a){var b=a.display.scroller;return{clientHeight:b.clientHeight,barHeight:a.display.scrollbarV.clientHeight,scrollWidth:b.scrollWidth,clientWidth:b.clientWidth,barWidth:a.display.scrollbarH.clientWidth,docHeight:Math.round(a.doc.height+yd(a.display))}}function Ja(a,b){b||(b=sa(a));var c=a.display,d=b.docHeight+wa,e=b.scrollWidth>b.clientWidth,f=d>b.clientHeight;f?(c.scrollbarV.style.display="block",c.scrollbarV.style.bottom=e?ub(c.measure)+"px":"0",c.scrollbarV.firstChild.style.height= +Math.max(0,d-b.clientHeight+(b.barHeight||c.scrollbarV.clientHeight))+"px"):(c.scrollbarV.style.display="",c.scrollbarV.firstChild.style.height="0");e?(c.scrollbarH.style.display="block",c.scrollbarH.style.right=f?ub(c.measure)+"px":"0",c.scrollbarH.firstChild.style.width=b.scrollWidth-b.clientWidth+(b.barWidth||c.scrollbarH.clientWidth)+"px"):(c.scrollbarH.style.display="",c.scrollbarH.firstChild.style.width="0");e&&f?(c.scrollbarFiller.style.display="block",c.scrollbarFiller.style.height=c.scrollbarFiller.style.width= +ub(c.measure)+"px"):c.scrollbarFiller.style.display="";e&&a.options.coverGutterNextToScrollbar&&a.options.fixedGutter?(c.gutterFiller.style.display="block",c.gutterFiller.style.height=ub(c.measure)+"px",c.gutterFiller.style.width=c.gutters.offsetWidth+"px"):c.gutterFiller.style.display="";Qe&&0===ub(c.measure)&&(c.scrollbarV.style.minWidth=c.scrollbarH.style.minHeight=Re?"18px":"12px",d=function(b){(b.target||b.srcElement)!=c.scrollbarV&&(b.target||b.srcElement)!=c.scrollbarH&&N(a,zd)(b)},y(c.scrollbarV, +"mousedown",d),y(c.scrollbarH,"mousedown",d))}function D(a,b,c){var d=c&&null!=c.top?c.top:a.scroller.scrollTop;d=Math.floor(d-a.lineSpace.offsetTop);var e=c&&null!=c.bottom?c.bottom:d+a.wrapper.clientHeight;d=Oa(b,d);e=Oa(b,e);if(c&&c.ensure){var f=c.ensure.from.line;c=c.ensure.to.line;if(f<d)return{from:f,to:Oa(b,la(w(b,f))+a.wrapper.clientHeight)};if(Math.min(c,b.lastLine())>=e)return{from:Oa(b,la(w(b,c))-a.wrapper.clientHeight),to:c}}return{from:d,to:e}}function ba(a){var b=a.display,c=b.view; +if(b.alignWidgets||b.gutters.firstChild&&a.options.fixedGutter){for(var d=U(b)-b.scroller.scrollLeft+a.doc.scrollLeft,e=b.gutters.offsetWidth,f=d+"px",g=0;g<c.length;g++)if(!c[g].hidden){a.options.fixedGutter&&c[g].gutter&&(c[g].gutter.style.left=f);var h=c[g].alignable;if(h)for(var l=0;l<h.length;l++)h[l].style.left=f}a.options.fixedGutter&&(b.gutters.style.left=d+e+"px")}}function M(a,b){return String(a.lineNumberFormatter(b+a.firstLineNumber))}function U(a){return a.scroller.getBoundingClientRect().left- +a.sizer.getBoundingClientRect().left}function I(a,b,c){for(var d=a.display.viewFrom,e=a.display.viewTo,f,g=D(a.display,a.doc,b),h=!0;;h=!1){var l=a.display.scroller.clientWidth;var m=a;var n=g,v=c;c=m.display;var p=m.doc;if(c.wrapper.offsetWidth)if(!v&&n.from>=c.viewFrom&&n.to<=c.viewTo&&0==Ad(m))m=void 0;else{var k=m;if(k.options.lineNumbers){var r=k.doc,u=M(k.options,r.first+r.size-1);r=k.display;if(u.length!=r.lineNumChars){var q=r.measure.appendChild(t("div",[t("div",u)],"CodeMirror-linenumber CodeMirror-gutter-elt")), +z=q.firstChild.offsetWidth;q=q.offsetWidth-z;r.lineGutter.style.width="";r.lineNumInnerWidth=Math.max(z,r.lineGutter.offsetWidth-q);r.lineNumWidth=r.lineNumInnerWidth+q;r.lineNumChars=r.lineNumInnerWidth?u.length:-1;r.lineGutter.style.width=r.lineNumWidth+"px";u=r.gutters.offsetWidth;r.scrollbarH.style.left=k.options.fixedGutter?u+"px":0;r.sizer.style.marginLeft=u+"px";k=!0}else k=!1}else k=!1;k&&Da(m);k=mb(m);z=p.first+p.size;r=Math.max(n.from-m.options.viewportMargin,p.first);u=Math.min(z,n.to+ +m.options.viewportMargin);c.viewFrom<r&&20>r-c.viewFrom&&(r=Math.max(p.first,c.viewFrom));c.viewTo>u&&20>c.viewTo-u&&(u=Math.min(z,c.viewTo));Ea&&(r=Mc(m.doc,r),u=Bd(m.doc,u));n=r!=c.viewFrom||u!=c.viewTo||c.lastSizeC!=c.wrapper.clientHeight;p=m;z=p.display;0==z.view.length||r>=z.viewTo||u<=z.viewFrom?(z.view=Sb(p,r,u),z.viewFrom=r):(z.viewFrom>r?z.view=Sb(p,r,z.viewFrom).concat(z.view):z.viewFrom<r&&(z.view=z.view.slice(vb(p,r))),z.viewFrom=r,z.viewTo<u?z.view=z.view.concat(Sb(p,z.viewTo,u)):z.viewTo> +u&&(z.view=z.view.slice(0,vb(p,u))));z.viewTo=u;c.viewOffset=la(w(m.doc,c.viewFrom));m.display.mover.style.top=c.viewOffset+"px";p=Ad(m);if(n||0!=p||v){v=Ca();4<p&&(c.lineDiv.style.display="none");Oe(m,c.updateLineNumbers,k);4<p&&(c.lineDiv.style.display="");v&&Ca()!=v&&v.offsetHeight&&v.focus();Ma(c.cursorDiv);Ma(c.selectionDiv);n&&(c.lastSizeC=c.wrapper.clientHeight,rb(m,400));m=m.display;c=m.lineDiv.offsetTop;for(v=0;v<m.view.length;v++)if(n=m.view[v],!n.hidden&&(qb?(k=n.node.offsetTop+n.node.offsetHeight, +p=k-c,c=k):(p=n.node.getBoundingClientRect(),p=p.bottom-p.top),k=n.line.height-p,2>p&&(p=Ka(m)),.001<k||-.001>k))if(ka(n.line,p),ua(n.line),n.rest)for(p=0;p<n.rest.length;p++)ua(n.rest[p]);m=!0}else m=void 0}else Da(m),m=void 0;if(!m)break;f=!0;a.display.maxLineChanged&&!a.options.lineWrapping&&(m=a,c=m.display,v=c.maxLine.text.length,v=Nc(m,Tb(m,c.maxLine),v,void 0).left,c.maxLineChanged=!1,v=Math.max(0,v+3),n=Math.max(0,c.sizer.offsetLeft+v+wa-c.scroller.clientWidth),c.sizer.style.minWidth=v+"px", +n<m.doc.scrollLeft&&bb(m,Math.min(c.scroller.scrollLeft,n),!0));m=sa(a);Oc(a);c=a;v=m;c.display.sizer.style.minHeight=c.display.heightForcer.style.top=v.docHeight+"px";c.display.gutters.style.height=Math.max(v.docHeight,v.clientHeight-wa)+"px";Ja(a,m);if(h&&a.options.lineWrapping&&l!=a.display.scroller.clientWidth)c=!0;else if(c=!1,b&&null!=b.top&&(b={top:Math.min(m.docHeight-wa-m.clientHeight,b.top)}),g=D(a.display,a.doc,b),g.from>=a.display.viewFrom&&g.to<=a.display.viewTo)break}a.display.updateLineNumbers= +null;f&&(O(a,"update",a),a.display.viewFrom==d&&a.display.viewTo==e||O(a,"viewportChange",a,a.display.viewFrom,a.display.viewTo));return f}function ua(a){if(a.widgets)for(var b=0;b<a.widgets.length;++b)a.widgets[b].height=a.widgets[b].node.offsetHeight}function mb(a){for(var b=a.display,c={},d={},e=b.gutters.firstChild,f=0;e;e=e.nextSibling,++f)c[a.options.gutters[f]]=e.offsetLeft,d[a.options.gutters[f]]=e.offsetWidth;return{fixedPos:U(b),gutterTotalWidth:b.gutters.offsetWidth,gutterLeft:c,gutterWidth:d, +wrapperWidth:b.wrapper.clientWidth}}function Oe(a,b,c){function d(b){var c=b.nextSibling;Z&&Pa&&a.display.currentWheelTarget==b?b.style.display="none":b.parentNode.removeChild(b);return c}var e=a.display,f=a.options.lineNumbers,g=e.lineDiv,h=g.firstChild,l=e.view;e=e.viewFrom;for(var m=0;m<l.length;m++){var n=l[m];if(!n.hidden)if(n.node){for(;h!=n.node;)h=d(h);h=f&&null!=b&&b<=e&&n.lineNumber;n.changes&&(-1<S(n.changes,"gutter")&&(h=!1),td(a,n,e,c));h&&(Ma(n.lineNumber),n.lineNumber.appendChild(document.createTextNode(M(a.options, +e))));h=n.node.nextSibling}else{var v=Se(a,n,e,c);g.insertBefore(v,h)}e+=n.size}for(;h;)h=d(h)}function td(a,b,c,d){for(var e=0;e<b.changes.length;e++){var f=b.changes[e];if("text"==f){f=b;var g=f.text.className,h=ud(a,f);f.text==f.node&&(f.node=h.pre);f.text.parentNode.replaceChild(h.pre,f.text);f.text=h.pre;h.bgClass!=f.bgClass||h.textClass!=f.textClass?(f.bgClass=h.bgClass,f.textClass=h.textClass,Fc(f)):g&&(f.text.className=g)}else if("gutter"==f)Cd(a,b,c,d);else if("class"==f)Fc(b);else if("widget"== +f){g=b;h=d;g.alignable&&(g.alignable=null);for(var l=g.node.firstChild;l;l=f)f=l.nextSibling,"CodeMirror-linewidget"==l.className&&g.node.removeChild(l);Dd(g,h)}}b.changes=null}function Qb(a){a.node==a.text&&(a.node=t("div",null,null,"position: relative"),a.text.parentNode&&a.text.parentNode.replaceChild(a.node,a.text),a.node.appendChild(a.text),qb&&(a.node.style.zIndex=2));return a.node}function ud(a,b){var c=a.display.externalMeasured;return c&&c.line==b.line?(a.display.externalMeasured=null,b.measure= +c.measure,c.built):Ed(a,b)}function Fc(a){var b=a.bgClass?a.bgClass+" "+(a.line.bgClass||""):a.line.bgClass;b&&(b+=" CodeMirror-linebackground");if(a.background)b?a.background.className=b:(a.background.parentNode.removeChild(a.background),a.background=null);else if(b){var c=Qb(a);a.background=c.insertBefore(t("div",null,b),c.firstChild)}a.line.wrapClass?Qb(a).className=a.line.wrapClass:a.node!=a.text&&(a.node.className="");a.text.className=(a.textClass?a.textClass+" "+(a.line.textClass||""):a.line.textClass)|| +""}function Cd(a,b,c,d){b.gutter&&(b.node.removeChild(b.gutter),b.gutter=null);var e=b.line.gutterMarkers;if(a.options.lineNumbers||e){var f=Qb(b);f=b.gutter=f.insertBefore(t("div",null,"CodeMirror-gutter-wrapper","position: absolute; left: "+(a.options.fixedGutter?d.fixedPos:-d.gutterTotalWidth)+"px"),b.text);!a.options.lineNumbers||e&&e["CodeMirror-linenumbers"]||(b.lineNumber=f.appendChild(t("div",M(a.options,c),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+d.gutterLeft["CodeMirror-linenumbers"]+ +"px; width: 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v=n.wrapperWidth;m.style.left=n.fixedPos+"px";l.coverGutter||(v-=n.gutterTotalWidth,m.style.paddingLeft=n.gutterTotalWidth+"px");m.style.width=v+"px"}l.coverGutter&&(m.style.zIndex=5,m.style.position="relative",l.noHScroll||(m.style.marginLeft= +-n.gutterTotalWidth+"px"));d&&g.above?e.insertBefore(h,b.gutter||b.text):e.appendChild(h);O(g,"redraw")}}}function Pc(a){return q(a.line,a.ch)}function Qc(a,b){return 0>B(a,b)?b:a}function Rc(a,b){return 0>B(a,b)?a:b}function ya(a,b){this.ranges=a;this.primIndex=b}function F(a,b){this.anchor=a;this.head=b}function ma(a,b){var c=a[b];a.sort(function(a,b){return B(a.from(),b.from())});b=S(a,c);for(c=1;c<a.length;c++){var d=a[c],e=a[c-1];if(0<=B(e.to(),d.from())){var f=Rc(e.from(),d.from()),g=Qc(e.to(), +d.to());d=e.empty()?d.from()==d.head:e.from()==e.head;c<=b&&--b;a.splice(--c,2,new F(d?g:f,d?f:g))}}return new ya(a,b)}function Fa(a,b){return new ya([new F(a,b||a)],0)}function x(a,b){if(b.line<a.first)return q(a.first,0);var c=a.first+a.size-1;if(b.line>c)return q(c,w(a,c).text.length);c=w(a,b.line).text.length;var d=b.ch;c=null==d||d>c?q(b.line,c):0>d?q(b.line,0):b;return c}function wb(a,b){return b>=a.first&&b<a.first+a.size}function xb(a,b,c,d){return a.cm&&a.cm.display.shift||a.extend?(a=b.anchor, +d&&(b=0>B(c,a),b!=0>B(d,a)?(a=c,c=d):b!=0>B(c,d)&&(c=d)),new F(a,c)):new F(d||c,c)}function Ub(a,b,c,d){Q(a,new ya([xb(a,a.sel.primary(),b,c)],0),d)}function Gd(a,b,c){for(var d=[],e=0;e<a.sel.ranges.length;e++)d[e]=xb(a,a.sel.ranges[e],b[e],null);b=ma(d,a.sel.primIndex);Q(a,b,c)}function Hd(a,b,c,d){var e=a.sel.ranges.slice(0);e[b]=c;Q(a,ma(e,a.sel.primIndex),d)}function Te(a,b){var c={ranges:b.ranges,update:function(b){this.ranges=[];for(var c=0;c<b.length;c++)this.ranges[c]=new F(x(a,b[c].anchor), +x(a,b[c].head))}};J(a,"beforeSelectionChange",a,c);a.cm&&J(a.cm,"beforeSelectionChange",a.cm,c);return c.ranges!=b.ranges?ma(c.ranges,c.ranges.length-1):b}function Id(a,b,c){var d=a.history.done,e=E(d);e&&e.ranges?(d[d.length-1]=b,Vb(a,b,c)):Q(a,b,c)}function Q(a,b,c){Vb(a,b,c);b=a.sel;var d=a.cm?a.cm.curOp.id:NaN,e=a.history,f=c&&c.origin,g;if(!(g=d==e.lastOp)&&(g=f&&e.lastSelOrigin==f)&&!(g=e.lastModTime==e.lastSelTime&&e.lastOrigin==f)){g=E(e.done);var h=f.charAt(0);g="*"==h||"+"==h&&g.ranges.length== +b.ranges.length&&g.somethingSelected()==b.somethingSelected()&&new Date-a.history.lastSelTime<=(a.cm?a.cm.options.historyEventDelay:500)}g?e.done[e.done.length-1]=b:Wb(b,e.done);e.lastSelTime=+new Date;e.lastSelOrigin=f;e.lastOp=d;c&&!1!==c.clearRedo&&Jd(e.undone)}function Vb(a,b,c){if(ea(a,"beforeSelectionChange")||a.cm&&ea(a.cm,"beforeSelectionChange"))b=Te(a,b);var d=0>B(b.primary().head,a.sel.primary().head)?-1:1;Kd(a,Ld(a,b,d,!0));c&&!1===c.scroll||!a.cm||Qa(a.cm)}function Kd(a,b){b.equals(a.sel)|| +(a.sel=b,a.cm&&(a.cm.curOp.updateInput=a.cm.curOp.selectionChanged=a.cm.curOp.cursorActivity=!0),O(a,"cursorActivity",a))}function Md(a){Kd(a,Ld(a,a.sel,null,!1),cb)}function Ld(a,b,c,d){for(var e,f=0;f<b.ranges.length;f++){var g=b.ranges[f],h=Xb(a,g.anchor,c,d),l=Xb(a,g.head,c,d);if(e||h!=g.anchor||l!=g.head)e||(e=b.ranges.slice(0,f)),e[f]=new F(h,l)}return e?ma(e,b.primIndex):b}function Xb(a,b,c,d){var e=!1,f=b,g=c||1;a.cantEdit=!1;a:for(;;){var h=w(a,f.line);if(h.markedSpans)for(var l=0;l<h.markedSpans.length;++l){var m= +h.markedSpans[l],n=m.marker;if((null==m.from||(n.inclusiveLeft?m.from<=f.ch:m.from<f.ch))&&(null==m.to||(n.inclusiveRight?m.to>=f.ch:m.to>f.ch))){if(d&&(J(n,"beforeCursorEnter"),n.explicitlyCleared))if(h.markedSpans){--l;continue}else break;if(n.atomic){l=n.find(0>g?-1:1);if(0==B(l,f)&&(l.ch+=g,0>l.ch?l=l.line>a.first?x(a,q(l.line-1)):null:l.ch>h.text.length&&(l=l.line<a.first+a.size-1?q(l.line+1,0):null),!l)){if(e){if(!d)return Xb(a,b,c,!0);a.cantEdit=!0;return q(a.first,0)}e=!0;l=b;g=-g}f=l;continue a}}}return f}} +function Oc(a){for(var b=a.display,c=a.doc,d=document.createDocumentFragment(),e=document.createDocumentFragment(),f=0;f<c.sel.ranges.length;f++){var g=c.sel.ranges[f],h=g.empty();if(h||a.options.showCursorWhenSelecting){var l=a,m=d,n=za(l,g.head,"div"),v=m.appendChild(t("div","\u00a0","CodeMirror-cursor"));v.style.left=n.left+"px";v.style.top=n.top+"px";v.style.height=Math.max(0,n.bottom-n.top)*l.options.cursorHeight+"px";n.other&&(l=m.appendChild(t("div","\u00a0","CodeMirror-cursor CodeMirror-secondarycursor")), 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c=!0;b.cursorDiv.style.visibility="";0<a.options.cursorBlinkRate&&(b.blinker=setInterval(function(){b.cursorDiv.style.visibility=(c=!c)?"":"hidden"},a.options.cursorBlinkRate))}}function rb(a,b){a.doc.mode.startState&& +a.doc.frontier<a.display.viewTo&&a.state.highlight.set(b,ia(We,a))}function We(a){var b=a.doc;b.frontier<b.first&&(b.frontier=b.first);if(!(b.frontier>=a.display.viewTo)){var c=+new Date+a.options.workTime,d=yb(b.mode,zb(a,b.frontier));va(a,function(){b.iter(b.frontier,Math.min(b.first+b.size,a.display.viewTo+500),function(e){if(b.frontier>=a.display.viewFrom){var f=e.styles;e.styles=Od(a,e,d,!0);for(var g=!f||f.length!=e.styles.length,h=0;!g&&h<f.length;++h)g=f[h]!=e.styles[h];g&&Ra(a,b.frontier, +"text");e.stateAfter=yb(b.mode,d)}else Sc(a,e.text,d),e.stateAfter=0==b.frontier%5?yb(b.mode,d):null;++b.frontier;if(+new Date>c)return rb(a,a.options.workDelay),!0})})}}function Xe(a,b,c){for(var d,e,f=a.doc,g=c?-1:b-(a.doc.mode.innerMode?1E3:100);b>g;--b){if(b<=f.first)return f.first;var h=w(f,b-1);if(h.stateAfter&&(!c||b<=f.frontier))return b;h=qa(h.text,null,a.options.tabSize);if(null==e||d>h)e=b-1,d=h}return e}function zb(a,b,c){var d=a.doc,e=a.display;if(!d.mode.startState)return!0;var f=Xe(a, +b,c),g=f>d.first&&w(d,f-1).stateAfter;g=g?yb(d.mode,g):Ye(d.mode);d.iter(f,b,function(c){Sc(a,c.text,g);c.stateAfter=f==b-1||0==f%5||f>=e.viewFrom&&f<e.viewTo?yb(d.mode,g):null;++f});c&&(d.frontier=f);return g}function yd(a){return a.mover.offsetHeight-a.lineSpace.offsetHeight}function Nd(a){if(a.cachedPaddingH)return a.cachedPaddingH;var b=na(a.measure,t("pre","x"));b=window.getComputedStyle?window.getComputedStyle(b):b.currentStyle;return a.cachedPaddingH={left:parseInt(b.paddingLeft),right:parseInt(b.paddingRight)}} +function Pd(a,b){if(b>=a.display.viewFrom&&b<a.display.viewTo)return a.display.view[vb(a,b)];var c=a.display.externalMeasured;if(c&&b>=c.lineN&&b<c.lineN+c.size)return c}function Tb(a,b){var c=G(b),d=Pd(a,c);d&&!d.text?d=null:d&&d.changes&&td(a,d,c,mb(a));if(!d){var e=pa(b);d=G(e);e=a.display.externalMeasured=new Qd(a.doc,e,d);e.lineN=d;d=e.built=Ed(a,e);e.text=d.pre;na(a.display.lineMeasure,d.pre);d=e}a:if(e=d,e.line==b)c={map:e.measure.map,cache:e.measure.cache};else{for(var f=0;f<e.rest.length;f++)if(e.rest[f]== +b){c={map:e.measure.maps[f],cache:e.measure.caches[f]};break a}for(f=0;f<e.rest.length;f++)if(G(e.rest[f])>c){c={map:e.measure.maps[f],cache:e.measure.caches[f],before:!0};break a}c=void 0}return{line:b,view:d,rect:null,map:c.map,cache:c.cache,before:c.before,hasHeights:!1}}function Nc(a,b,c,d){b.before&&(c=-1);var e=c+(d||"");if(b.cache.hasOwnProperty(e))var f=b.cache[e];else{b.rect||(b.rect=b.view.text.getBoundingClientRect());if(!b.hasHeights){var g=b.view,h=b.rect,l=a.options.lineWrapping,m=l&& 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b=0;b<a.display.view.length;b++)Sd(a.display.view[b])}function tb(a){Td(a);a.display.cachedCharWidth=a.display.cachedTextHeight= +a.display.cachedPaddingH=null;a.options.lineWrapping||(a.display.maxLineChanged=!0);a.display.lineNumChars=null}function Tc(a,b,c,d){if(b.widgets)for(var e=0;e<b.widgets.length;++e)if(b.widgets[e].above){var f=Bb(b.widgets[e]);c.top+=f;c.bottom+=f}if("line"==d)return c;d||(d="local");b=la(b);b="local"==d?b+a.display.lineSpace.offsetTop:b-a.display.viewOffset;if("page"==d||"window"==d)a=a.display.lineSpace.getBoundingClientRect(),b+=a.top+("window"==d?0:window.pageYOffset||(document.documentElement|| +document.body).scrollTop),d=a.left+("window"==d?0:window.pageXOffset||(document.documentElement||document.body).scrollLeft),c.left+=d,c.right+=d;c.top+=b;c.bottom+=b;return c}function Ud(a,b,c){if("div"==c)return b;var 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b=this;if(!ra(b,a)&&!Ta(b.display,a)){T(a);da&&(ce=+new Date);var c=hb(b,a,!0),d=a.dataTransfer.files;if(c&&!hc(b))if(d&&d.length&&window.FileReader&&window.File){var e=d.length,f=Array(e),g=0;a=function(a,d){var h=new FileReader;h.onload=function(){f[d]=h.result;if(++g==e){c=x(b.doc,c);var a={from:c,to:c,text:fb(f.join("\n")),origin:"paste"};gb(b.doc,a);Id(b.doc,Fa(c,ib(a)))}}; +h.readAsText(a)};for(var h=0;h<e;++h)a(d[h],h)}else if(b.state.draggingText&&-1<b.doc.sel.contains(c))b.state.draggingText(a),setTimeout(ia(Y,b),20);else try{if(f=a.dataTransfer.getData("Text")){var l=b.state.draggingText&&b.listSelections();Vb(b.doc,Fa(c,c));if(l)for(h=0;h<l.length;++h)nc(b.doc,"",l[h].anchor,l[h].head,"drag");b.replaceSelection(f,"around","paste");Y(b)}}catch(m){}}}function Db(a,b){2>Math.abs(a.doc.scrollTop-b)||(a.doc.scrollTop=b,Gb||I(a,{top:b}),a.display.scroller.scrollTop!= 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l=Math.max(f.wrapper.clientHeight,this.doc.height),m=Math.max(f.sizer.clientWidth,f.lineSpace.clientWidth);("above"==d||a.bottom+b.offsetHeight>l)&&a.top>b.offsetHeight?g=a.top-b.offsetHeight:a.bottom+b.offsetHeight<=l&&(g=a.bottom);h+b.offsetWidth>m&&(h=m-b.offsetWidth)}b.style.top=g+"px";b.style.left=b.style.right="";"right"==e?(h=f.sizer.clientWidth-b.offsetWidth,b.style.right="0px"):("left"==e?h=0:"middle"==e&&(h=(f.sizer.clientWidth-b.offsetWidth)/ +2),b.style.left=h+"px");c&&(a=ec(this,h,g,h+b.offsetWidth,g+b.offsetHeight),null!=a.scrollTop&&Db(this,a.scrollTop),null!=a.scrollLeft&&bb(this,a.scrollLeft))},triggerOnKeyDown:K(ae),triggerOnKeyPress:K(be),triggerOnKeyUp:K($d),execCommand:function(a){if(qc.hasOwnProperty(a))return qc[a](this)},findPosH:function(a,b,c,d){var e=1;0>b&&(e=-1,b=-b);var f=0;for(a=x(this.doc,a);f<b&&(a=nd(this.doc,a,e,c,d),!a.hitSide);++f);return a},moveH:K(function(a,b){var c=this;c.extendSelectionsBy(function(d){return c.display.shift|| 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b},function(a){a.refresh()},!0);C("electricChars",!0);C("rtlMoveVisually",!Ff);C("wholeLineUpdateBefore",!0);C("theme","default",function(a){ob(a);Ba(a)},!0);C("keyMap","default",nb);C("extraKeys",null);C("lineWrapping",!1,function(a){a.options.lineWrapping?(a.display.wrapper.className+=" CodeMirror-wrap",a.display.sizer.style.minWidth=""):(a.display.wrapper.className=a.display.wrapper.className.replace(" CodeMirror-wrap", +""),ta(a));$a(a);ca(a);tb(a);setTimeout(function(){Ja(a)},100)},!0);C("gutters",[],function(a){L(a.options);Ba(a)},!0);C("fixedGutter",!0,function(a,b){a.display.gutters.style.left=b?U(a.display)+"px":"0";a.refresh()},!0);C("coverGutterNextToScrollbar",!1,Ja,!0);C("lineNumbers",!1,function(a){L(a.options);Ba(a)},!0);C("firstLineNumber",1,Ba,!0);C("lineNumberFormatter",function(a){return a},Ba,!0);C("showCursorWhenSelecting",!1,Oc,!0);C("resetSelectionOnContextMenu",!0);C("readOnly",!1,function(a, 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qc=k.commands={selectAll:function(a){a.setSelection(q(a.firstLine(),0),q(a.lastLine()),cb)},singleSelection:function(a){a.setSelection(a.getCursor("anchor"),a.getCursor("head"),cb)},killLine:function(a){wc(a,function(b){if(b.empty()){var c=w(a.doc,b.head.line).text.length;return b.head.ch==c&&b.head.line<a.lastLine()?{from:b.head,to:q(b.head.line+1,0)}: +{from:b.head,to:q(b.head.line,c)}}return{from:b.from(),to:b.to()}})},deleteLine:function(a){wc(a,function(b){return{from:q(b.from().line,0),to:x(a.doc,q(b.to().line+1,0))}})},delLineLeft:function(a){wc(a,function(a){return{from:q(a.from().line,0),to:a.from()}})},undo:function(a){a.undo()},redo:function(a){a.redo()},undoSelection:function(a){a.undoSelection()},redoSelection:function(a){a.redoSelection()},goDocStart:function(a){a.extendSelection(q(a.firstLine(),0))},goDocEnd:function(a){a.extendSelection(q(a.lastLine()))}, +goLineStart:function(a){a.extendSelectionsBy(function(b){return Le(a,b.head.line)},Ya)},goLineStartSmart:function(a){a.extendSelectionsBy(function(b){var c=Le(a,b.head.line),d=a.getLineHandle(c.line),e=oa(d);return e&&0!=e[0].level?c:(d=Math.max(0,d.text.search(/\S/)),q(c.line,b.head.line==c.line&&b.head.ch<=d&&b.head.ch?0:d))},Ya)},goLineEnd:function(a){a.extendSelectionsBy(function(b){b=b.head.line;for(var c,d=w(a.doc,b);c=Na(d,!1);)d=c.find(1,!0).line,b=null;c=(c=oa(d))?c[0].level%2?bc(d):cc(d): +d.text.length;return q(null==b?G(d):b,c)},Ya)},goLineRight:function(a){a.extendSelectionsBy(function(b){b=a.charCoords(b.head,"div").top+5;return a.coordsChar({left:a.display.lineDiv.offsetWidth+100,top:b},"div")},Ya)},goLineLeft:function(a){a.extendSelectionsBy(function(b){b=a.charCoords(b.head,"div").top+5;return a.coordsChar({left:0,top:b},"div")},Ya)},goLineUp:function(a){a.moveV(-1,"line")},goLineDown:function(a){a.moveV(1,"line")},goPageUp:function(a){a.moveV(-1,"page")},goPageDown:function(a){a.moveV(1, 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d=a.listSelections()[c];a.replaceRange("\n",d.anchor,d.head,"+input");a.indentLine(d.from().line+1,null,!0);Qa(a)}})},toggleOverwrite:function(a){a.toggleOverwrite()}},xa=k.keyMap={};xa.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp", +Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"};xa.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-Up":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Down":"goDocEnd","Ctrl-Left":"goGroupLeft", 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rc=k.lookupKey= +function(a,b,c){function d(b){b=fd(b);var e=b[a];if(!1===e)return"stop";if(null!=e&&c(e))return!0;if(b.nofallthrough)return"stop";b=b.fallthrough;if(null==b)return!1;if("[object Array]"!=Object.prototype.toString.call(b))return d(b);for(e=0;e<b.length;++e){var f=d(b[e]);if(f)return f}return!1}for(var e=0;e<b.length;++e){var f=d(b[e]);if(f)return"stop"!=f}},jf=k.isModifierKey=function(a){a=Ia[a.keyCode];return"Ctrl"==a||"Alt"==a||"Shift"==a||"Mod"==a},kf=k.keyName=function(a,b){if(fa&&34==a.keyCode&& +a["char"])return!1;var c=Ia[a.keyCode];if(null==c||a.altGraphKey)return!1;a.altKey&&(c="Alt-"+c);if(Me?a.metaKey:a.ctrlKey)c="Ctrl-"+c;if(Me?a.ctrlKey:a.metaKey)c="Cmd-"+c;!b&&a.shiftKey&&(c="Shift-"+c);return c};k.fromTextArea=function(a,b){function c(){a.value=h.getValue()}b||(b={});b.value=a.value;!b.tabindex&&a.tabindex&&(b.tabindex=a.tabindex);!b.placeholder&&a.placeholder&&(b.placeholder=a.placeholder);if(null==b.autofocus){var d=Ca();b.autofocus=d==a||null!=a.getAttribute("autofocus")&&d== +document.body}if(a.form&&(y(a.form,"submit",c),!b.leaveSubmitMethodAlone)){var e=a.form,f=e.submit;try{var g=e.submit=function(){c();e.submit=f;e.submit();e.submit=g}}catch(l){}}a.style.display="none";var h=k(function(b){a.parentNode.insertBefore(b,a.nextSibling)},b);h.save=c;h.getTextArea=function(){return a};h.toTextArea=function(){c();a.parentNode.removeChild(h.getWrapperElement());a.style.display="";a.form&&(Ha(a.form,"submit",c),"function"==typeof a.form.submit&&(a.form.submit=f))};return h}; +var Cc=k.StringStream=function(a,b){this.pos=this.start=0;this.string=a;this.tabSize=b||8;this.lineStart=this.lastColumnPos=this.lastColumnValue=0};Cc.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return this.pos==this.lineStart},peek:function(){return this.string.charAt(this.pos)||void 0},next:function(){if(this.pos<this.string.length)return this.string.charAt(this.pos++)},eat:function(a){var 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b=0;b<this.children.length;++b)this.children[b].collapse(a)},insertInner:function(a, +b,c){this.size+=b.length;this.height+=c;for(var d=0;d<this.children.length;++d){var e=this.children[d],f=e.chunkSize();if(a<=f){e.insertInner(a,b,c);if(e.lines&&50<e.lines.length){for(;50<e.lines.length;)a=e.lines.splice(e.lines.length-25,25),a=new Lb(a),e.height-=a.height,this.children.splice(d+1,0,a),a.parent=this;this.maybeSpill()}break}a-=f}},maybeSpill:function(){if(!(10>=this.children.length)){var a=this;do{var b=a.children.splice(a.children.length-5,5);b=new Mb(b);if(a.parent){a.size-=b.size; +a.height-=b.height;var c=S(a.parent.children,a);a.parent.children.splice(c+1,0,b)}else c=new Mb(a.children),c.parent=a,a.children=[c,b],a=c;b.parent=a.parent}while(10<a.children.length);a.parent.maybeSpill()}},iterN:function(a,b,c){for(var d=0;d<this.children.length;++d){var e=this.children[d],f=e.chunkSize();if(a<f){f=Math.min(b,f-a);if(e.iterN(a,f,c))return!0;if(0==(b-=f))break;a=0}else a-=f}}};var Gf=0,W=k.Doc=function(a,b,c){if(!(this instanceof W))return new W(a,b,c);null==c&&(c=0);Mb.call(this, +[new Lb([new Va("",null)])]);this.first=c;this.scrollTop=this.scrollLeft=0;this.cantEdit=!1;this.cleanGeneration=1;this.frontier=c;c=q(c,0);this.sel=Fa(c);this.history=new Dc(null);this.id=++Gf;this.modeOption=b;"string"==typeof a&&(a=fb(a));md(this,{from:c,to:c,text:a});Q(this,Fa(c),cb)};W.prototype=Je(Mb.prototype,{constructor:W,iter:function(a,b,c){c?this.iterN(a-this.first,b-a,c):this.iterN(this.first,this.first+this.size,a)},insert:function(a,b){for(var c=0,d=0;d<b.length;++d)c+=b[d].height; +this.insertInner(a-this.first,b,c)},remove:function(a,b){this.removeInner(a-this.first,b)},getValue:function(a){var b=qd(this,this.first,this.first+this.size);return!1===a?b:b.join(a||"\n")},setValue:aa(function(a){var 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\ No newline at end of file diff --git a/static/repl.js b/static/repl.js new file mode 100644 index 0000000..391e4ea --- /dev/null +++ b/static/repl.js @@ -0,0 +1,105 @@ +$(function () { + var repl = new CodeMirrorREPL('interactive', { + mode: "python", + theme: "solarized dark" + }), + compilableLines = [], + //finds lines starting with "print" + re = new RegExp("\\s*print"), + //finds import statements + importre = new RegExp("\\s*import"), + //finds multuline string constants + mls = new RegExp("'''"), + //finds defining statements + defre = new RegExp("def.*|class.*"), + //test for empty line. + emptyline = new RegExp("^\\s*$"), + //a regex to check if a line is an assignment + //this regex checks whether or not a line starts with + //an identifier followed with some whitspace and then an = and then some more white space. + //it also checks if the identifier is a tuple. + assignment = /^((\s*\(\s*(\s*((\s*((\s*[_a-zA-Z]\w*\s*)|(\s*\(\s*(\s*[_a-zA-Z]\w*\s*,)*\s*[_a-zA-Z]\w*\s*\)\s*))\s*)|(\s*\(\s*(\s*((\s*[_a-zA-Z]\w*\s*)|(\s*\(\s*(\s*[_a-zA-Z]\w*\s*,)*\s*[_a-zA-Z]\w*\s*\)\s*))\s*,)*\s*((\s*[_a-zA-Z]\w*\s*)|(\s*\(\s*(\s*[_a-zA-Z]\w*\s*,)*\s*[_a-zA-Z]\w*\s*\)\s*))\s*\)\s*))\s*,)*\s*((\s*((\s*[_a-zA-Z]\w*\s*)|(\s*\(\s*(\s*[_a-zA-Z]\w*\s*,)*\s*[_a-zA-Z]\w*\s*\)\s*))\s*)|(\s*\(\s*(\s*((\s*[_a-zA-Z]\w*\s*)|(\s*\(\s*(\s*[_a-zA-Z]\w*\s*,)*\s*[_a-zA-Z]\w*\s*\)\s*))\s*,)*\s*((\s*[_a-zA-Z]\w*\s*)|(\s*\(\s*(\s*[_a-zA-Z]\w*\s*,)*\s*[_a-zA-Z]\w*\s*\)\s*))\s*\)\s*))\s*\)\s*)|(\s*\s*(\s*((\s*((\s*[_a-zA-Z]\w*\s*)|(\s*\(\s*(\s*[_a-zA-Z]\w*\s*,)*\s*[_a-zA-Z]\w*\s*\)\s*))\s*)|(\s*\(\s*(\s*((\s*[_a-zA-Z]\w*\s*)|(\s*\(\s*(\s*[_a-zA-Z]\w*\s*,)*\s*[_a-zA-Z]\w*\s*\)\s*))\s*,)*\s*((\s*[_a-zA-Z]\w*\s*)|(\s*\(\s*(\s*[_a-zA-Z]\w*\s*,)*\s*[_a-zA-Z]\w*\s*\)\s*))\s*\)\s*))\s*,)*\s*((\s*((\s*[_a-zA-Z]\w*\s*)|(\s*\(\s*(\s*[_a-zA-Z]\w*\s*,)*\s*[_a-zA-Z]\w*\s*\)\s*))\s*)|(\s*\(\s*(\s*((\s*[_a-zA-Z]\w*\s*)|(\s*\(\s*(\s*[_a-zA-Z]\w*\s*,)*\s*[_a-zA-Z]\w*\s*\)\s*))\s*,)*\s*((\s*[_a-zA-Z]\w*\s*)|(\s*\(\s*(\s*[_a-zA-Z]\w*\s*,)*\s*[_a-zA-Z]\w*\s*\)\s*))\s*\)\s*))\s*\s*))=/; + + repl.print("Connection as "+ localStorage.getItem("user") +" granted"); + repl.print("Python 2.6.7 (default, " + new Date("2017-04-13T18:24:12") + ")"); + + repl.isBalanced = function (code) { + var lines = code.split('\n'), + depth = 0, + mlsopened = false, + l; + + for (l = 0; l < lines.length; l = l + 1) { + if (lines[l].match(/'''/) !== null && lines[l].match(/'''/).length === 1) { + mlsopened = !mlsopened; + } + if (!mlsopened && lines[l].substr(lines[l].length - 1) === ":") { + depth = depth + 1; + } + if (!mlsopened && lines[l] === "" && depth > 0) { + depth = 0 ; + } + } + return depth === 0 && !mlsopened; + }; + + //Loop + repl.eval = function (code) { + Sk.configure({ + output: function(str) { + //strip out line-feeds + if (str.replace(/\n/g, "") !== "") { + repl.print(str); + } + }, + read: function (x) { + if (Sk.builtinFiles === undefined || Sk.builtinFiles["files"][x] === undefined) { + throw "File not found: '" + x + "'"; + } + return Sk.builtinFiles["files"][x]; + }, + retainglobals: true + }); + + //split lines on linefeed + var lines = code.split('\n'), index = -1, line = 0; + + //it's a onliner + if (lines.length === 1) { + //if it's a statement that should be printed (not containing an = or def or class or an empty line) + if (!assignment.test(lines[0]) && !defre.test(lines[0]) && !importre.test(lines[0]) && lines[0].length > 0) { + //if it doesn't contain print make sure it doesn't print None + if (!re.test(lines[0])) { + //remove the statement + //evaluate it if nessecary + lines.push("evaluationresult = " + lines.pop()); + //print the result if not None + lines.push("if not evaluationresult == None: print repr(evaluationresult)"); + } + } + } + + try { + //Evaluate + if (!lines || /^\s*$/.test(lines)) { + return; + } + else { + Sk.importMainWithBody("repl", false, lines.join('\n')); + } + } catch (err) { + repl.print(err); + + //find the line number + if ((index = err.toString().indexOf("on line")) !== -1) { + index = parseInt(err.toString().substr(index + 8), 10); + } + + //print the accumulated code with a ">" before the broken line. + //Don't add the last statement to the accumulated code + lines.forEach(function (str) { + repl.print(++line + (index === line ? ">" : " ") + ": " + str); + }); + } + }; +}); diff --git a/static/seabios.bin b/static/seabios.bin Binary files differnew file mode 100644 index 0000000..1f4ecc0 --- /dev/null +++ b/static/seabios.bin diff --git a/static/shell.css b/static/shell.css new file mode 100644 index 0000000..b2c2a61 --- /dev/null +++ b/static/shell.css @@ -0,0 +1,34 @@ +html, body, p, a { + margin: 0; + font-family: "Courier New", fixed, monospace; + background: #181818; + color: #D3D3D3; +} +.term { + font-family: "Courier New", fixed, monospace; + font-size: 12px; + color: #5E83E0; + background: none; + letter-spacing: 1px; +} +.term .termReverse { + color: #232e45; + background: #5E83E0; +} +a.tlink, a.tlink:link, a.tlink:visited { + text-decoration: underline; + color: blue; +} +a, a:link, a:visited { + text-decoration: none; + color: #5E83E0; +} +a:hover { + text-decoration: underline; +} +a:active { + text-decoration: underline; + color: orange; +} +#applet { position: absolute; top: 4px; left: 4px; z-index: 2; } +#link { position: absolute; top: 4px; right: 4px; z-index: 3; } diff --git a/static/shell.min.js b/static/shell.min.js new file mode 100644 index 0000000..f7f1298 --- /dev/null +++ b/static/shell.min.js @@ -0,0 +1,302 @@ +var Terminal=function(conf){if(typeof conf!="object")conf=new Object;else for(var i in this.Defaults)if(typeof conf[i]=="undefined")conf[i]=this.Defaults[i];this.conf=conf;this.setInitValues()}; +Terminal.prototype={version:"1.43 (original)",Defaults:{cols:80,rows:24,x:100,y:100,termDiv:"termDiv",bgColor:"#181818",frameColor:"#555555",frameWidth:1,rowHeight:15,blinkDelay:500,fontClass:"term",crsrBlinkMode:false,crsrBlockMode:true,DELisBS:false,printTab:true,printEuro:true,catchCtrlH:true,closeOnESC:true,historyUnique:false,id:0,ps:">",greeting:"%+r Terminal ready. %-r",handler:this.defaultHandler,ctrlHandler:null,initHandler:null,exitHandler:null,wrap:false},setInitValues:function(){this.isSafari= 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cl=isHex?parseInt(clabel,16):parseInt(clabel,10);if(!isNaN(cl)||cl<=15)style=cl*256}else style=this.globals.getColorCode(clabel)*256}else{var c=chunk.charAt(0);if(this.globals.isHexChar(c)){style=this.globals.hexToNum[c]*256;rest=chunk.substring(1)}else rest= +chunk}return{rest:rest,style:style}},_sbInit:function(usemore){var sb=this.scrollBuf=new Object;var sbl=sb.lines=new Array;var sbs=sb.styles=new Array;sb.more=usemore;sb.line=0;sb.status=0;sb.r=0;sb.c=this.c;sbl[0]=this.getRowArray(this.conf.cols,0);sbs[0]=this.getRowArray(this.conf.cols,0);for(var i=0;i<this.c;i++){sbl[0][i]=this.charBuf[this.r][i];sbs[0][i]=this.styleBuf[this.r][i]}},_sbType:function(text,style){var sb=this.scrollBuf;for(var i=0;i<text.length;i++){var ch=text.charCodeAt(i);if(!this.isPrintable(ch))ch= +94;sb.lines[sb.r][sb.c]=ch;sb.styles[sb.r][sb.c++]=style?style:0;if(sb.c>=this.maxCols)this._sbNewLine()}},_sbNewLine:function(forced){var sb=this.scrollBuf;if(this.wrapping&&forced){sb.lines[sb.r][sb.c]=10;sb.lines[sb.r].length=sb.c+1}sb.r++;sb.c=0;sb.lines[sb.r]=this.getRowArray(this.conf.cols,0);sb.styles[sb.r]=this.getRowArray(this.conf.cols,0)},_sbWrap:function(){var wb=new Object;wb.lines=new Array;wb.styles=new Array;wb.lines[0]=this.getRowArray(this.conf.cols,0);wb.styles[0]=this.getRowArray(this.conf.cols, +0);wb.r=0;wb.c=0;var sb=this.scrollBuf;var sbl=sb.lines;var sbs=sb.styles;var ch,st,wrap,lc,ls;var l=this.c;var lastR=0;var lastC=0;wb.cBreak=false;for(var r=0;r<sbl.length;r++){lc=sbl[r];ls=sbs[r];for(var c=0;c<lc.length;c++){ch=lc[c];st=ls[c];if(ch){var wrap=this.globals.wrapChars[ch];if(ch==10)wrap=1;if(wrap){if(wrap==2)l++;else if(wrap==4){l++;lc[c]=45}this._wbOut(wb,lastR,lastC,l);if(ch==10)this._wbIncLine(wb);else if(wrap==1&&wb.c<this.maxCols){wb.lines[wb.r][wb.c]=ch;wb.styles[wb.r][wb.c++]= +st;if(wb.c>=this.maxCols)this._wbIncLine(wb)}if(wrap==3){lastR=r;lastC=c;l=1}else{l=0;lastR=r;lastC=c+1;if(lastC==lc.length){lastR++;lastC=0}if(wrap==4)wb.cBreak=true}}else l++}else continue}}if(l){if(wb.cbreak&&wb.c!=0)wb.c--;this._wbOut(wb,lastR,lastC,l)}sb.lines=wb.lines;sb.styles=wb.styles;sb.r=wb.r;sb.c=wb.c},_wbOut:function(wb,br,bc,l){var sb=this.scrollBuf;var sbl=sb.lines;var sbs=sb.styles;var ofs=0;var lc,ls;if(l+wb.c>this.maxCols)if(l<this.maxCols)this._wbIncLine(wb);else{var i0=0;ofs=this.maxCols- +wb.c;lc=sbl[br];ls=sbs[br];while(true){for(var i=i0;i<ofs;i++){wb.lines[wb.r][wb.c]=lc[bc];wb.styles[wb.r][wb.c++]=ls[bc++];if(bc==sbl[br].length){bc=0;br++;lc=sbl[br];ls=sbs[br]}}this._wbIncLine(wb);if(l-ofs<this.maxCols)break;i0=ofs;ofs+=this.maxCols}}else if(wb.cBreak)wb.c--;lc=sbl[br];ls=sbs[br];for(var i=ofs;i<l;i++){wb.lines[wb.r][wb.c]=lc[bc];wb.styles[wb.r][wb.c++]=ls[bc++];if(bc==sbl[br].length){bc=0;br++;lc=sbl[br];ls=sbs[br]}}wb.cBreak=false},_wbIncLine:function(wb){wb.r++;wb.c=0;wb.lines[wb.r]= +this.getRowArray(this.conf.cols,0);wb.styles[wb.r]=this.getRowArray(this.conf.cols,0)},_sbOut:function(){var sb=this.scrollBuf;if(this.wrapping&&!sb.status)this._sbWrap();var sbl=sb.lines;var sbs=sb.styles;var tcb=this.charBuf;var tsb=this.styleBuf;var ml=this.maxLines;var buflen=sbl.length;if(sb.more)if(sb.status)if(this.inputChar==this.globals.lcMoreKeyAbort){this.r=ml-1;this.c=0;tcb[this.r]=this.getRowArray(this.conf.cols,0);tsb[this.r]=this.getRowArray(this.conf.cols,0);this.redraw(this.r);this.handler= +sb.handler;this.charMode=false;this.inputChar=0;this.scrollBuf=null;this.prompt();return}else if(this.inputChar==this.globals.lcMoreKeyContinue)this.clear();else return;else if(this.r>=ml-1)this.clear();if(this.r+buflen-sb.line<=ml){for(var i=sb.line;i<buflen;i++){var r=this.r+i-sb.line;tcb[r]=sbl[i];tsb[r]=sbs[i];this.redraw(r)}this.r+=sb.r-sb.line;this.c=sb.c;if(sb.more){if(sb.status)this.handler=sb.handler;this.charMode=false;this.inputChar=0;this.scrollBuf=null;this.prompt();return}}else if(sb.more){ml--; +if(sb.status==0){sb.handler=this.handler;this.handler=this._sbOut;this.charMode=true;sb.status=1}if(this.r){var ofs=ml-this.r;for(var i=sb.line;i<ofs;i++){var r=this.r+i-sb.line;tcb[r]=sbl[i];tsb[r]=sbs[i];this.redraw(r)}}else{var ofs=sb.line+ml;for(var i=sb.line;i<ofs;i++){var r=this.r+i-sb.line;tcb[r]=sbl[i];tsb[r]=sbs[i];this.redraw(r)}}sb.line=ofs;this.r=ml;this.c=0;this.type(this.globals.lcMorePrompt1,this.globals.lcMorePromtp1Style);this.type(this.globals.lcMorePrompt2,this.globals.lcMorePrompt2Style); +this.lock=false;return}else if(buflen>=ml){var ofs=buflen-ml;for(var i=0;i<ml;i++){var r=ofs+i;tcb[i]=sbl[r];tsb[i]=sbs[r];this.redraw(i)}this.r=ml-1;this.c=sb.c}else{var dr=ml-buflen;var ofs=this.r-dr;for(var i=0;i<dr;i++){var r=ofs+i;for(var c=0;c<this.maxCols;c++){tcb[i][c]=tcb[r][c];tsb[i][c]=tsb[r][c]}this.redraw(i)}for(var i=0;i<buflen;i++){var r=dr+i;tcb[r]=sbl[i];tsb[r]=sbs[i];this.redraw(r)}this.r=ml-1;this.c=sb.c}this.scrollBuf=null},typeAt:function(r,c,text,style){var tr1=this.r;var tc1= +this.c;this.cursorSet(r,c);for(var i=0;i<text.length;i++){var ch=text.charCodeAt(i);if(!this.isPrintable(ch))ch=94;this.charBuf[this.r][this.c]=ch;this.styleBuf[this.r][this.c]=style?style:0;var last_r=this.r;this._incCol();if(this.r!=last_r)this.redraw(last_r)}this.redraw(this.r);this.r=tr1;this.c=tc1},statusLine:function(text,style,offset){var ch,r;style=style&&!isNaN(style)?parseInt(style)&15:0;if(offset&&offset>0)r=this.conf.rows-offset;else r=this.conf.rows-1;for(var i=0;i<this.conf.cols;i++){if(i< +text.length){ch=text.charCodeAt(i);if(!this.isPrintable(ch))ch=94}else ch=0;this.charBuf[r][i]=ch;this.styleBuf[r][i]=style}this.redraw(r)},printRowFromString:function(r,text,style){var ch;style=style&&!isNaN(style)?parseInt(style)&15:0;if(r>=0&&r<this.maxLines){if(typeof text!="string")text=""+text;for(var i=0;i<this.conf.cols;i++){if(i<text.length){ch=text.charCodeAt(i);if(!this.isPrintable(ch))ch=94}else ch=0;this.charBuf[r][i]=ch;this.styleBuf[r][i]=style}this.redraw(r)}},setChar:function(ch, +r,c,style){this.charBuf[r][c]=ch;this.styleBuf[this.r][this.c]=style?style:0;this.redraw(r)},newLine:function(){this.c=0;this._incRow()},_charOut:function(ch,style){this.charBuf[this.r][this.c]=ch;this.styleBuf[this.r][this.c]=style?style:0;this.redraw(this.r);this._incCol()},_incCol:function(){this.c++;if(this.c>=this.maxCols){this.c=0;this._incRow()}},_incRow:function(){this.r++;if(this.r>=this.maxLines){this._scrollLines(0,this.maxLines);this.r=this.maxLines-1}},_scrollLines:function(start,end){window.status= +"Scrolling lines ...";start++;for(var ri=start;ri<end;ri++){var rt=ri-1;this.charBuf[rt]=this.charBuf[ri];this.styleBuf[rt]=this.styleBuf[ri]}var rt=end-1;this.charBuf[rt]=this.getRowArray(this.conf.cols,0);this.styleBuf[rt]=this.getRowArray(this.conf.cols,0);this.redraw(rt);for(var r=end-1;r>=start;r--)this.redraw(r-1);window.status=""},clear:function(){window.status="Clearing display ...";this.cursorOff();this.insert=false;for(var ri=0;ri<this.maxLines;ri++){this.charBuf[ri]=this.getRowArray(this.conf.cols, +0);this.styleBuf[ri]=this.getRowArray(this.conf.cols,0);this.redraw(ri)}this.r=0;this.c=0;window.status=""},reset:function(){if(this.lock)return;this.lock=true;this.rawMode=false;this.charMode=false;this.maxLines=this.conf.rows;this.maxCols=this.conf.cols;this.lastLine="";this.lineBuffer="";this.inputChar=0;this.clear()},prompt:function(){this.lock=true;if(this.c>0)this.newLine();this.type(this.ps);this._charOut(1);this.lock=false;this.cursorOn()},isPrintable:function(ch,unicodePage1only){if(this.wrapping&& +this.globals.wrapChars[ch]==4)return true;if(unicodePage1only&&ch>255)return ch==this.termKey.EURO&&this.printEuro?true:false;return ch>=32&&ch!=this.termKey.DEL||this.printTab&&ch==this.termKey.TAB},cursorSet:function(r,c){var crsron=this.cursoractive;if(crsron)this.cursorOff();this.r=r%this.maxLines;this.c=c%this.maxCols;this._cursorReset(crsron)},cursorOn:function(){if(this.blinkTimer)clearTimeout(this.blinkTimer);this.blinkBuffer=this.styleBuf[this.r][this.c];this._cursorBlink();this.cursoractive= +true},cursorOff:function(){if(this.blinkTimer)clearTimeout(this.blinkTimer);if(this.cursoractive){this.styleBuf[this.r][this.c]=this.blinkBuffer;this.redraw(this.r);this.cursoractive=false}},cursorLeft:function(){var crsron=this.cursoractive;if(crsron)this.cursorOff();var r=this.r;var c=this.c;if(c>0)c--;else if(r>0){c=this.maxCols-1;r--}if(this.isPrintable(this.charBuf[r][c])){this.r=r;this.c=c}this.insert=true;this._cursorReset(crsron)},cursorRight:function(){var crsron=this.cursoractive;if(crsron)this.cursorOff(); +var r=this.r;var c=this.c;if(c<this.maxCols-1)c++;else if(r<this.maxLines-1){c=0;r++}if(!this.isPrintable(this.charBuf[r][c]))this.insert=false;if(this.isPrintable(this.charBuf[this.r][this.c])){this.r=r;this.c=c}this._cursorReset(crsron)},backspace:function(){var crsron=this.cursoractive;if(crsron)this.cursorOff();var r=this.r;var c=this.c;if(c>0)c--;else if(r>0){c=this.maxCols-1;r--}if(this.isPrintable(this.charBuf[r][c])){this._scrollLeft(r,c);this.r=r;this.c=c}this._cursorReset(crsron)},fwdDelete:function(){var crsron= +this.cursoractive;if(crsron)this.cursorOff();if(this.isPrintable(this.charBuf[this.r][this.c])){this._scrollLeft(this.r,this.c);if(!this.isPrintable(this.charBuf[this.r][this.c]))this.insert=false}this._cursorReset(crsron)},_cursorReset:function(crsron){if(crsron)this.cursorOn();else this.blinkBuffer=this.styleBuf[this.r][this.c]},_cursorBlink:function(){if(this.blinkTimer)clearTimeout(this.blinkTimer);if(this==this.globals.activeTerm){if(this.crsrBlockMode)this.styleBuf[this.r][this.c]=this.styleBuf[this.r][this.c]& +1?this.styleBuf[this.r][this.c]&254:this.styleBuf[this.r][this.c]|1;else this.styleBuf[this.r][this.c]=this.styleBuf[this.r][this.c]&2?this.styleBuf[this.r][this.c]&253:this.styleBuf[this.r][this.c]|2;this.redraw(this.r)}if(this.crsrBlinkMode)this.blinkTimer=setTimeout("Terminal.prototype.globals.activeTerm._cursorBlink()",this.blinkDelay)},_scrollLeft:function(r,c){var rows=new Array;rows[0]=r;while(this.isPrintable(this.charBuf[r][c])){var ri=r;var ci=c+1;if(ci==this.maxCols)if(ri<this.maxLines- +1){ci=0;ri++;rows[rows.length]=ri}else break;this.charBuf[r][c]=this.charBuf[ri][ci];this.styleBuf[r][c]=this.styleBuf[ri][ci];c=ci;r=ri}if(this.charBuf[r][c]!=0)this.charBuf[r][c]=0;for(var i=0;i<rows.length;i++)this.redraw(rows[i])},_scrollRight:function(r,c){var rows=new Array;var end=this._getLineEnd(r,c);var ri=end[0];var ci=end[1];if(ci==this.maxCols-1&&ri==this.maxLines-1){if(r==0)return;this._scrollLines(0,this.maxLines);this.r--;r--;ri--}rows[r]=1;while(this.isPrintable(this.charBuf[ri][ci])){var rt= +ri;var ct=ci+1;if(ct==this.maxCols){ct=0;rt++;rows[rt]=1}this.charBuf[rt][ct]=this.charBuf[ri][ci];this.styleBuf[rt][ct]=this.styleBuf[ri][ci];if(ri==r&&ci==c)break;ci--;if(ci<0){ci=this.maxCols-1;ri--;rows[ri]=1}}for(var i=r;i<this.maxLines;i++)if(rows[i])this.redraw(i)},_getLineEnd:function(r,c){if(!this.isPrintable(this.charBuf[r][c])){c--;if(c<0)if(r>0){r--;c=this.maxCols-1}else c=0}if(this.isPrintable(this.charBuf[r][c]))while(true){var ri=r;var ci=c+1;if(ci==this.maxCols)if(ri<this.maxLines- +1){ri++;ci=0}else break;if(!this.isPrintable(this.charBuf[ri][ci]))break;c=ci;r=ri}return[r,c]},_getLineStart:function(r,c){var ci,ri;if(!this.isPrintable(this.charBuf[r][c])){ci=c-1;ri=r;if(ci<0){if(ri==0)return[0,0];ci=this.maxCols-1;ri--}if(!this.isPrintable(this.charBuf[ri][ci]))return[r,c];else{r=ri;c=ci}}while(true){var ri=r;var ci=c-1;if(ci<0){if(ri==0)break;ci=this.maxCols-1;ri--}if(!this.isPrintable(this.charBuf[ri][ci]))break;r=ri;c=ci}return[r,c]},_getLine:function(){var end=this._getLineEnd(this.r, +this.c);var r=end[0];var c=end[1];var line=new Array;while(this.isPrintable(this.charBuf[r][c])){line[line.length]=String.fromCharCode(this.charBuf[r][c]);if(c>0)c--;else if(r>0){c=this.maxCols-1;r--}else break}line.reverse();return line.join("")},_clearLine:function(){var end=this._getLineEnd(this.r,this.c);var r=end[0];var c=end[1];var line="";while(this.isPrintable(this.charBuf[r][c])){this.charBuf[r][c]=0;if(c>0)c--;else if(r>0){this.redraw(r);c=this.maxCols-1;r--}else break}if(r!=end[0])this.redraw(r); +c++;this.cursorSet(r,c);this.insert=false},focus:function(){this.globals.setFocus(this)},termKey:null,_makeTerm:function(rebuild){window.status="Building terminal ...";this.globals.hasLayers=document.layers?true:false;this.globals.hasSubDivs=navigator.userAgent.indexOf("Gecko")<0;var divPrefix=this.termDiv+"_r";var s="";s+='<table border="0" cellspacing="0" cellpadding="'+this.conf.frameWidth+'">\n';s+='<tr><td bgcolor="'+this.conf.frameColor+'"><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="'+ +this.conf.bgColor+'"><table border="0" cellspacing="0" cellpadding="0">\n';var rstr="";for(var c=0;c<this.conf.cols;c++)rstr+=" ";for(var r=0;r<this.conf.rows;r++){var termid=this.globals.hasLayers||this.globals.hasSubDivs?"":' id="'+divPrefix+r+'"';s+='<tr><td nowrap height="'+this.conf.rowHeight+'"'+termid+' class="'+this.conf.fontClass+'">'+rstr+"</td></tr>\n"}s+="</table></td></tr>\n";s+="</table></td></tr>\n";s+="</table>\n";var termOffset=48+this.conf.frameWidth;if(this.globals.hasLayers){for(var r= +0;r<this.conf.rows;r++)s+='<layer name="'+divPrefix+r+'" top="'+(termOffset+r*this.conf.rowHeight)+'" left="'+termOffset+'" class="'+this.conf.fontClass+'"></layer>\n';this.ns4ParentDoc=document.layers[this.termDiv].document;this.globals.termStringStart='<table border="0" cellspacing="0" cellpadding="0"><tr><td nowrap height="'+this.conf.rowHeight+'" class="'+this.conf.fontClass+'">';this.globals.termStringEnd="</td></tr></table>"}else if(this.globals.hasSubDivs){for(var r=0;r<this.conf.rows;r++)s+= +'<div id="'+divPrefix+r+'" style="position:absolute; top:'+(termOffset+r*this.conf.rowHeight)+"px; left: "+termOffset+'px;" class="'+this.conf.fontClass+'"></div>\n';this.globals.termStringStart='<table border="0" cellspacing="0" cellpadding="0"><tr><td nowrap height="'+this.conf.rowHeight+'" class="'+this.conf.fontClass+'">';this.globals.termStringEnd="</td></tr></table>"}this.globals.writeElement(this.termDiv,s);if(!rebuild){this.globals.setElementXY(this.termDiv,this.conf.x,this.conf.y);this.globals.setVisible(this.termDiv, +1)}window.status=""},rebuild:function(){var rl=this.conf.rows;var cl=this.conf.cols;for(var r=0;r<rl;r++){var cbr=this.charBuf[r];if(!cbr){this.charBuf[r]=this.getRowArray(cl,0);this.styleBuf[r]=this.getRowArray(cl,0)}else if(cbr.length<cl)for(var c=cbr.length;c<cl;c++){this.charBuf[r][c]=0;this.styleBuf[r][c]=0}}var resetcrsr=false;if(this.r>=rl){r=rl-1;resetcrsr=true}if(this.c>=cl){c=cl-1;resetcrsr=true}if(resetcrsr&&this.cursoractive)this.cursorOn();this._makeTerm(true);for(var r=0;r<rl;r++)this.redraw(r)}, +moveTo:function(x,y){this.globals.setElementXY(this.termDiv,x,y)},resizeTo:function(x,y){if(this.termDivReady()){x=parseInt(x,10);y=parseInt(y,10);if(isNaN(x)||isNaN(y)||x<4||y<2)return false;this.maxCols=this.conf.cols=x;this.maxLines=this.conf.rows=y;this._makeTerm();this.clear();return true}else return false},redraw:function(r){var s=this.globals.termStringStart;var curStyle=0;var tstls=this.globals.termStyles;var tscls=this.globals.termStyleClose;var tsopn=this.globals.termStyleOpen;var tspcl= +this.globals.termSpecials;var tclrs=this.globals.colorCodes;var tnclrs=this.globals.nsColorCodes;var twclrs=this.globals.webColorCodes;var t_cb=this.charBuf;var t_sb=this.styleBuf;var clr;for(var i=0;i<this.conf.cols;i++){var c=t_cb[r][i];var cs=t_sb[r][i];if(cs!=curStyle){if(curStyle){if(curStyle&16776960)s+="</span>";for(var k=tstls.length-1;k>=0;k--){var st=tstls[k];if(curStyle&st)s+=tscls[st]}}curStyle=cs;for(var k=0;k<tstls.length;k++){var st=tstls[k];if(curStyle&st)s+=tsopn[st]}clr="";if(curStyle& +65280){var cc=(curStyle&65280)>>>8;clr=cc<16?tclrs[cc]:"#"+tnclrs[cc-16]}else if(curStyle&16711680)clr="#"+twclrs[(curStyle&16711680)>>>16];if(clr)if(curStyle&1)s+='<span style="background-color:'+clr+' !important;">';else s+='<span style="color:'+clr+' !important;">'}s+=tspcl[c]?tspcl[c]:String.fromCharCode(c)}if(curStyle>0){if(curStyle&16776960)s+="</span>";for(var k=tstls.length-1;k>=0;k--){var st=tstls[k];if(curStyle&st)s+=tscls[st]}}s+=this.globals.termStringEnd;this.globals.writeElement(this.termDiv+ +"_r"+r,s,this.ns4ParentDoc)},guiReady:function(){ready=true;if(this.globals.guiElementsReady(this.termDiv,window.document))for(var r=0;r<this.conf.rows;r++){if(this.globals.guiElementsReady(this.termDiv+"_r"+r,this.ns4ParentDoc)==false){ready=false;break}}else ready=false;return ready},termDivReady:function(){if(document.layers)return document.layers[this.termDiv]?true:false;else if(document.getElementById)return document.getElementById(this.termDiv)?true:false;else if(document.all)return document.all[this.termDiv]? +true:false;else return false},getDimensions:function(){var w=0;var h=0;var d=this.termDiv;if(document.layers){if(document.layers[d]){w=document.layers[d].clip.right;h=document.layers[d].clip.bottom}}else if(document.getElementById){var obj=document.getElementById(d);if(obj&&obj.firstChild){w=parseInt(obj.firstChild.offsetWidth,10);h=parseInt(obj.firstChild.offsetHeight,10)}else if(obj&&obj.children&&obj.children[0]){w=parseInt(obj.children[0].offsetWidth,10);h=parseInt(obj.children[0].offsetHeight, +10)}}else if(document.all){var obj=document.all[d];if(obj&&obj.children&&obj.children[0]){w=parseInt(obj.children[0].offsetWidth,10);h=parseInt(obj.children[0].offsetHeight,10)}}return{width:w,height:h}},globals:{termToInitialze:null,activeTerm:null,kbdEnabled:false,keylock:false,keyRepeatDelay1:450,keyRepeatDelay2:100,keyRepeatTimer:null,lcMorePrompt1:" -- MORE -- ",lcMorePromtp1Style:1,lcMorePrompt2:" (Type: space to continue, 'q' to quit)",lcMorePrompt2Style:0,lcMoreKeyAbort:113,lcMoreKeyContinue:32, +_initGlobals:function(){var tg=Terminal.prototype.globals;tg._extendMissingStringMethods();tg._initWebColors();tg._initDomKeyRef();Terminal.prototype.termKey=tg.termKey},getHexChar:function(c){var tg=Terminal.prototype.globals;if(tg.isHexChar(c))return tg.hexToNum[c];return-1},isHexChar:function(c){return c>="0"&&c<="9"||c>="a"&&c<="f"||c>="A"&&c<="F"?true:false},isHexOnlyChar:function(c){return c>="a"&&c<="f"||c>="A"&&c<="F"?true:false},hexToNum:{0:0,1:1,2:2,3:3,4:4,5:5,6:6,7:7,8:8,9:9,"a":10,"b":11, +"c":12,"d":13,"e":14,"f":15,"A":10,"B":11,"C":12,"D":13,"E":14,"F":15},webColors:[],webColorCodes:[""],colors:{black:1,red:2,green:3,yellow:4,blue:5,magenta:6,cyan:7,white:8,grey:9,red2:10,green2:11,yellow2:12,blue2:13,magenta2:14,cyan2:15,red1:2,green1:3,yellow1:4,blue1:5,magenta1:6,cyan1:7,gray:9,darkred:10,darkgreen:11,darkyellow:12,darkblue:13,darkmagenta:14,darkcyan:15,"default":0,clear:0},colorCodes:["","#000000","#ff0000","#00ff00","#ffff00","#0066ff","#ff00ff","#00ffff","#ffffff","#808080", 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tg.colors[label]!="undefined"){var n=tg.colors[label]; +if(n)tg.colorCodes[n]=value}}},getColorString:function(label){var tg=Terminal.prototype.globals;if(typeof label=="number"&&label>=0&&label<=15)return tg.colorCodes[label];else if(typeof label=="string"){label=label.toLowerCase();if(label.length==1&&tg.isHexChar(label))return tg.colorCodes[tg.hexToNum[label]];else if(typeof tg.colors[label]!="undefined")return tg.colorCodes[tg.colors[label]]}return""},getColorCode:function(label){var tg=Terminal.prototype.globals;if(typeof label=="number"&&label>= +0&&label<=15)return label;else if(typeof label=="string"){label=label.toLowerCase();if(label.length==1&&tg.isHexChar(label))return parseInt(label,16);else if(typeof tg.colors[label]!="undefined")return tg.colors[label]}return 0},insertText:function(text){var tg=Terminal.prototype.globals;var termRef=tg.activeTerm;if(!termRef||termRef.closed||tg.keylock||termRef.lock||termRef.charMode)return false;for(var 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tg=Terminal.prototype.globals;if(tg.kbdEnabled){tg.releaseEvent(document,"keypress",tg.keyHandler,true);tg.releaseEvent(document,"keydown",tg.keyFix,true);tg.releaseEvent(document,"keyup",tg.clearRepeatTimer,true);tg.kbdEnabled=false}tg.activeTerm=null},keyFix:function(e){var tg=Terminal.prototype.globals;var term=tg.activeTerm;if(tg.keylock||term.lock)return true; +if(window.event){var ch=window.event.keyCode;if(!e)e=window.event;if(e.DOM_VK_UP){for(var i in tg.termDomKeyRef)if(e[i]&&ch==e[i]){tg.keyHandler({which:tg.termDomKeyRef[i],_remapped:true,_repeat:ch==27?true:false});if(e.preventDefault)e.preventDefault();if(e.stopPropagation)e.stopPropagation();e.cancleBubble=true;return false}e.cancleBubble=false;return true}else{var termKey=term.termKey;var keyHandler=tg.keyHandler;if(ch==8&&!term.isSafari&&!term.isOpera)keyHandler({which:termKey.BS,_remapped:true, +_repeat:true});else if(ch==9)keyHandler({which:termKey.TAB,_remapped:true,_repeat:term.printTab?false:true});else 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false}if(ch<32&&term.rawMode){if(window.event)window.event.cancleBubble=true;return false}else if(ch==termKey.LEFT){term.cursorLeft();if(window.event)window.event.cancleBubble=true;return false}else if(ch==termKey.RIGHT){term.cursorRight();if(window.event)window.event.cancleBubble=true;return false}else if(ch==termKey.UP){term.cursorOff();if(term.histPtr==term.history.length)term.lastLine=term._getLine(); +term._clearLine();if(term.history.length&&term.histPtr>=0){if(term.histPtr>0)term.histPtr--;term.type(term.history[term.histPtr])}else if(term.lastLine)term.type(term.lastLine);term.cursorOn();if(window.event)window.event.cancleBubble=true;return false}else if(ch==termKey.DOWN){term.cursorOff();if(term.histPtr==term.history.length)term.lastLine=term._getLine();term._clearLine();if(term.history.length&&term.histPtr<=term.history.length){if(term.histPtr<term.history.length)term.histPtr++;if(term.histPtr< +term.history.length)term.type(term.history[term.histPtr]);else 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if(ctrl||!term.isPrintable(ch,true)){if(window.event)window.event.cancleBubble=true;return false}else if(term.isPrintable(ch,true)){if(term.blinkTimer)clearTimeout(term.blinkTimer);if(term.insert){term.cursorOff();term._scrollRight(term.r,term.c)}term._charOut(ch);term.cursorOn();if(ch==32&&window.event)window.event.cancleBubble=true;else if(window.opera&&window.event)window.event.cancleBubble=true;return false}return true},hasSubDivs:false,hasLayers:false,termStringStart:"",termStringEnd:"", +termSpecials:{0:" ",1:" ",9:" ",32:" ",34:""",38:"&",60:"<",62:">",127:"◊",8364:"€"},termStyles:[1,2,4,8],termStyleMarkup:{"r":1,"u":2,"i":4,"s":8},termStyleOpen:{1:'<span class="termReverse">',2:"<u>",4:"<i>",8:"<strike>"},termStyleClose:{1:"</span>",2:"</u>",4:"</i>",8:"</strike>"},assignStyle:function(styleCode,markup,htmlOpen,htmlClose){var tg=Terminal.prototype.globals;if(!styleCode||isNaN(styleCode))if(styleCode>=256){alert("termlib.js:\nCould not assign style.\n"+ +s+" is not a valid power 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This is"," quite heavy on the browser rendering engine and thus uses a lot of CPU.",""," The following options are available:",""," -s Start with an empty page and fill it with time. Default starts with a newly", +" generated screen.",""," key <q> or <ESC> to quit the animation",""," key <space> to pause or play the animation",""," any other key will add an iteration"]; +filesContent["/usr/share/man/cal"]=["%c(@lightcyan)CAL localhost General Commands Manual CAL","","NAME"," cal -- a simple month calender","","SYNOPSIS"," cal [n] (n = 1-12)","","DESCRIPTION"," Display a calender of the current month or an other month given as option.",""," The following options are available:",""," n Selects an other month of the year. For example:"," Jan = 1, Jan next year = 13, Dec last year = 0"]; +filesContent["/usr/share/man/clock"]=["%c(@lightcyan)CLOCK localhost General Commands Manual CLOCK","","NAME"," clock -- display a large clock or stopwatch","","SYNOPSIS"," clock [-t -s]","","DESCRIPTION"," With no option the command clock displays a large clock in full screen"," mode and international format, like 21:45:04. It is also possible to display"," a stopwatch. Use any key besides <space> and <r> to quit",""," The following options are available:", +""," -t start in stopwatch mode",""," -s use smaller numbers. This is automatic if the terminal is too small",""," <space key> pause the display, the time is still ticking...",""," <r key> reset the stopwatch and start again."]; +filesContent["/usr/share/man/ed"]=["%c(@lightgrey)This text is straight from http://www.gnu.org/fun/jokes/ed.msg.html","%c(@lightcyan)When I log into my Xenix system with my 110 baud teletype, both vi","*and* Emacs are just too damn slow. They print useless messages like,","'C-h for help' and '\"foo\" File is read only'. So I use the editor","that doesn't waste my VALUABLE time.","","Ed, man! !man ed","","ED(1) Unix Programmer's Manual ED(1)","","NAME"," ed - text editor", +"","SYNOPSIS"," ed [ - ] [ -x ] [ name ]","DESCRIPTION"," Ed is the standard text editor.","---","","Computer Scientists love ed, not just because it comes first","alphabetically, but because it's the standard. Everyone else loves ed","because it's ED!","",'"Ed is the standard text editor."',"","And ed doesn't waste space on my Timex Sinclair. Just look:","","-rwxr-xr-x 1 root 24 Oct 29 1929 /bin/ed","-rwxr-xr-t 4 root 1310720 Jan 1 1970 /usr/ucb/vi","-rwxr-xr-x 1 root 5.89824e37 Oct 22 1990 /usr/bin/emacs", +"","Of course, on the system *I* administrate, vi is symlinked to ed.","Emacs has been replaced by a shell script which 1) Generates a syslog","message at level LOG_EMERG; 2) reduces the user's disk quota by 100K;","and 3) RUNS ED!!!!!!","",'"Ed is the standard text editor."',"","Let's look at a typical novice's session with the mighty ed:","","golem$ ed","","?","help","?","?","?","quit","?","exit","?","bye","?","hello?","?","eat flaming death","?","^C","?","^C","?","^D","?","","---","Note the consistent user interface and error reportage. Ed is", +"generous enough to flag errors, yet prudent enough not to overwhelm","the novice with verbosity.","",'"Ed is the standard text editor."',"","Ed, the greatest WYGIWYG editor of all.","","ED IS THE TRUE PATH TO NIRVANA! ED HAS BEEN THE CHOICE OF EDUCATED","AND IGNORANT ALIKE FOR CENTURIES! ED WILL NOT CORRUPT YOUR PRECIOUS","BODILY FLUIDS!! ED IS THE STANDARD TEXT EDITOR! ED MAKES THE SUN","SHINE AND THE BIRDS SING AND THE GRASS GREEN!!","","When I use an editor, I don't want eight extra KILOBYTES of worthless", +"help screens and cursor positioning code! I just want an EDitor!!",'Not a "viitor". Not a "emacsitor". Those aren\'t even WORDS!!!! ED!',"ED! ED IS THE STANDARD!!!","","TEXT EDITOR.","","When IBM, in its ever-present omnipotence, needed to base their",'"edlin" on a Unix standard, did they mimic vi? No. Emacs? Surely',"you jest. They chose the most karmic editor of all. The standard.","","Ed is for those who can *remember* what they are working on. If you","are an idiot, you should use Emacs. If you are an Emacs, you should", +"not be vi. If you use ED, you are on THE PATH TO REDEMPTION. THE",'SO-CALLED "VISUAL" EDITORS HAVE BEEN PLACED HERE BY ED TO TEMPT THE',"FAITHLESS. DO NOT GIVE IN!!! 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cmdLl(t){if(t.argv.length==1)longlisting(t,tree_files[tree.indexOf(path)]);else{fpath=getPath(t.argv[1]);findex=tree.indexOf(fpath[2]);if(findex!=-1)longlisting(t,tree_files[findex]);else t.write("%c(@lightgrey)"+t.argv[1]+": No such file or directory.")}}function cmdPwd(t){t.write("%c(@lightgrey)"+path)} +function cmdCd(t){if(t.argv.length==1||t.argv[1]=="~"){path="/home/www";t.ps="["+t.user+"@localhost]~>";return}else{splitpath=getPath(t.argv[1]);var findex=tree.indexOf(splitpath[2]);if(findex!=-1)path=splitpath[2];else t.write("%c(@lightgrey)"+splitpath[2]+": No such file or directory.")}if(path=="/home/www")t.ps="["+t.user+"@localhost]~>";else t.ps="["+t.user+"@localhost]"+path+">"} +function cmdEcho(t){if(t.argv.length!=1&&t.argv[t.argv.length-2]==">"){var file=t.argv[t.argv.length-1];if(path!="/home/www"){t.write("%c(@lightgrey)Permission denied");return}var fs="";for(var i=1;i<t.argv.length-2;i++){fs+=t.argv[i];if(i+1!=t.argv.length-2)fs+=" "}addFile(file,fs)}else if(t.argv.length!=1&&t.argv[1]=="$PATH")t.write("%c(@lightgrey)/bin:/sbin:/etc");else{var s="%c(@lightgrey)";for(var j=1;j<t.argv.length;j++){s+=t.argv[j];if(j+1!=t.argv.length)s+=" "}t.write(s)}} +function isdir(dirpath){if(tree.indexOf(dirpath)!=-1)return true;return false}function isfile(filepath){var fpath=getPath(filepath);if(tree.indexOf(fpath[0])==-1)return false;if(tree_files[tree.indexOf(fpath[0])][0].indexOf(fpath[1])==-1)return false;return true} +function rmdir(dirpath){var fpath=getPath(dirpath);for(var j=0;j<3;j++)tree_files[tree.indexOf(fpath[0])][j].splice(tree_files[tree.indexOf(fpath[0])][0].indexOf(fpath[1]),1);if(isdir(dirpath)){tree_files.splice(tree.indexOf(fpath[2]),1);tree.splice(tree.indexOf(fpath[2]),1)}}function rmdirr(dirpath){if(isdir(dirpath)){var fpath=getPath(dirpath);var files=tree_files[tree.indexOf(fpath[2])][0];while(files.length>0)rmdirr(dirpath+"/"+files[files.length-1])}rmdir(dirpath)} +function cmdRm(t){t.wrap=false;if(t.argv.length==1){t.write("%c(@lightgrey)usage: rm <file>");return}var rf=false;var rootindex=0;var dirindex=0;var fileindex=0;var filearg=t.argv[t.argv.length-1];if(t.argv.indexOf("-rf")!=-1)rf=true;if(t.user=="root"){if(filearg=="/"&&rf){setTimeout("connectionLost()",15E3);filearg="/bin"}var fpath=getPath(filearg);var fname=fpath[1];var lpath=fpath[0];var fullname=fpath[2];rootindex=tree.indexOf(lpath);if(rootindex!=-1){dirindex=tree.indexOf(fullname);fileindex= +tree_files[rootindex][0].indexOf(fname);if(isdir(fullname))if(rf)rmdirr(fullname);else t.write("rm: cannot remove "+filearg+": Is a directory%n");else if(fileindex!=-1)for(var i=0;i<3;i++)tree_files[rootindex][i].splice(fileindex,1);else t.write("rm: cannot remove "+fname+": No such file or directory%n")}else t.write("rm: cannot remove "+lpath+": No such file or directory%n")}else if(filearg=="/")t.write("%c(@lightgrey)I'm sorry Dave, I'm afraid I can't do that.");else if(t.argv[1]=="*")delAllFiles(); +else delAFile(filearg)} +function cmdUname(t){if(t.argv.length==1||t.argv[1]=="-s")t.write("%c(@lightgrey)FreeBSD");else if(t.argv[1]=="-i")t.write("%c(@lightgrey)CB");else if(t.argv[1]=="-m"||t.argv[1]=="-p")t.write("%c(@lightgrey)i386");else if(t.argv[1]=="-n")t.write("%c(@lightgrey)localhost");else if(t.argv[1]=="-a")t.write("%c(@lightgrey)FreeBSD localhost 7.1-STABLE FreeBSD 7.1-STABLE #2: Wed Jan 30 16:21:05 CET 2009 c@localhost:/usr/obj/usr/src/sys/CB i386");else if(t.argv[1]=="-v")t.write("%c(@lightgrey)FreeBSD 7.1-STABLE #2: Wed Jan 30 16:21:05 CET 2009 c@localhost:/usr/obj/usr/src/sys/CB");else if(t.argv[1]== +"-r")t.write("%c(@lightgrey)7.1-STABLE");else t.write(["%c(@lightgrey)uname: illegal option -"+t.argv[1],"usage: uname [-aimnprsv]"])}function cmdHostname(t){if(t.argv.length==1||t.argv[1]=="-f")t.write("%c(@lightgrey)localhost");else if(t.argv[1]=="-s")t.write("%c(@lightgrey)cb");else if(t.argv[1]=="-i")t.write("%c(@lightgrey)78.31.70.238");else t.write(["%c(@lightgrey)uname: illegal option -"+t.argv[1],"usage: hostname [-fsi]"])} +function cmdReset(t){t.write(" ");t.clear();t.rawMode=true;t.open();return} +function cmdCat(t,iseditor,filename){var error="ok";if(t.argv.length==1&&!iseditor){t.write("%c(@lightgrey)usage: cat file");return error}if(typeof filename=="undefined")filename=t.argv[1];var fpath=getPath(filename);var fname=fpath[1];var lpath=fpath[0];var fullname=fpath[2];var cnt;var tindex=tree.indexOf(lpath);if(tindex==-1){error="Error: "+lpath+" wrong path";return error}var findex=tree_files[tindex][0].indexOf(fname);if(findex!=-1||fname=="unixtoolbox.xhtml"){var fcontent=readCookie(fname); +if(fcontent){cnt=fcontent.slice(0,fcontent.length-12);cnt=cnt.replace(/~~/g,";");t.write("%c(@lightgrey)"+cnt+"%n");return error}cnt=filesContent[fullname];if(typeof cnt!="undefined"&&cnt!="undefined")t.write(cnt);else if(remote_files.indexOf(fname)!=-1){cnt=filesContent[fullname];t.write("%c(@lightgrey)"+cnt+"%n")}else if(binary_files.indexOf(fname)!=-1)if(iseditor)error=" binary file";else window.location="/"+fname;else{error=fname+": Permission denied";if(iseditor)return"Open "+error;else t.write("%c(@lightgrey)cat : "+ +error+"%n")}}else if(!iseditor)t.write("%c(@lightgrey)cat : "+fname+" : File not found%n");else error="";return error} +function cmdMan(t){if(t.argv.length==1){t.write("%c(@lightgrey)usage: man <command>%n");t.write("%c(@lightgrey)The following man pages are available, or use apropos on any command.%n");listing(t,files_man[0]);return}var cmd=t.argv[1];if(files_man_n.indexOf(cmd)!=-1){var dim=t.getDimensions();var file=filesContent["/usr/share/man/"+cmd];if(file.length>t.conf.rows-1)t.write(file,true);else t.write(file)}else t.write("%c(@lightgrey)No manual entry for "+cmd)} +function cmdMore(t){if(t.argv.length==1){t.write("%c(@lightgrey)usage: more <file>");return}var fpath=getPath(t.argv[1]);var fname=fpath[1];var lpath=fpath[0];var fullname=fpath[2];var cnt;var findex;var tindex=tree.indexOf(lpath);if(tindex==-1)return;if(lpath=="/home/www"){findex=tree_files[tindex][0].indexOf(fname);if(findex!=-1){t.clear();var fcontent=readCookie(fname);if(fcontent){cnt=fcontent.slice(0,fcontent.length-12);cnt=cnt.replace(/~~/g,";");t.write("%c(@lightgrey)"+cnt+"%n");return}else if(fname== +"sitemap.xml"){t.write(file_sitemap,true);return}else if(fname=="cb.txt"){t.write(file_cb,true);return}else if(fname=="about.txt"){t.write(file_about,true);return}else if(fname=="bugs.txt"){t.write(file_bugs,true);return}}if(remote_files.indexOf(fname)!=-1){t.rawMode=true;t.write("%c(@lightgrey)Patience...%n");fetchHttp("/"+fname,displaymore)}else if(binary_files.indexOf(fname)!=-1)t.write("%c(@lightgrey)Binary file. Use pr instead");else t.write("%c(@lightgrey)File not found.")}else if(lpath=="/etc"){findex= +tree_files[tindex][0].indexOf(fname);if(findex!=-1){cnt=filesContent[fullname];if(typeof cnt!="undefined"){t.clear();t.write(cnt)}else t.write("%c(@lightgrey)"+fname+" : Permission denied%n")}else t.write("%c(@lightgrey)"+fname+" : File not found%n")}}function cmdPr(t){if(t.argv.length==1)t.write("%c(@lightgrey)usage: pr file");else window.location=t.argv[1]} +function cmdRedim(t,manual){var oldie=false;if(typeof document.documentElement.style.maxHeight=="undefined")oldie=true;if(navigator.appVersion.indexOf("Safari")!=-1)safari=true;var dim=t.getDimensions();var neww=Math.round(t.conf.cols/dim.width*browserWidth())-2;var newh=Math.round(t.conf.rows/dim.height*browserHeight())-1;if(oldie){t.write("Using IE6 hack%n");neww=neww-2}if(t.argv&&t.argv.length>1||manual){t.write("Terminal dimentions in px: "+dim.width+" x "+dim.height+" px%n");t.write("Browser window dimentions in px: "+ +browserWidth()+" x "+browserHeight()+" px%n");t.write("Terminal columns x rows: "+t.conf.cols+" x "+t.conf.rows+" char%n");t.write("Maximal columns x rows: "+neww+" x "+newh+" char%n")}else if(!t.argv||t.argv.length==1)if(neww!==0){t.resizeTo(neww,newh);t.maxCols=neww;t.maxLines=newh;if(neww<6*asciinumber[0].length/10+2*asciiddot[0].length){asciin=asciinumber_s;asciid=asciiddot_s}else{asciin=asciinumber;asciid=asciiddot}numh=asciin.length;numw=asciin[0].length/10}} +function redim(){cmdRedim(globalterm)}function cmdTime(t){var d=new Date;t.write("%c(@lightgrey)"+d.milTime())} +function displayNum(str,center){var n=0;for(var i=0;i<numh;i++)asciistr[i]="";for(var k=0;k<str.length;k++)if(str.charAt(k)==":")for(var j=0;j<numh;j++)asciistr[j]=asciistr[j]+asciid[j];else{n=str.charAt(k);for(var l=0;l<numh;l++)asciistr[l]=asciistr[l]+asciin[l].slice(n*numw,n*numw+numw)}if(!center)globalterm.write(s);else{var r=Math.round(globalterm.conf.rows/2)-Math.round(numh/2);var c=Math.round((globalterm.conf.cols-asciistr[0].length)/2);for(var m=0;m<asciistr.length;m++)globalterm.typeAt(r+ +m,c,asciistr[m],3*256)}} +function clockHandler(initterm){if(initterm){initterm.env.handler=initterm.handler;initterm.cursorOff();asciistr=[];numh=asciin.length;numw=asciin[0].length/10;r=Math.round(globalterm.conf.rows/2)-Math.round(numh/2);c=Math.round((globalterm.conf.cols-6*numw-2*asciid[0].length)/2)+4*numw+2*asciid[0].length;return}this.lock=true;var key=this.inputChar;if(key==32)if(interval===0)interval=setInterval("carriageReturn()",1E3);else{clearInterval(interval);interval=0}else if(key==114)started=new Date;else if(key!= +globalterm.termKey.CR){clearInterval(interval);interval=0;clockvisible=false;stopwatch=false;this.charMode=false;this.handler=this.env.handler;this.clear();this.prompt();return}else{now=new Date;var h;var m;var s;if(!stopwatch){h=now.getHours();m=now.getMinutes();s=now.getSeconds()}else{var diff=(now-started)/1E3;s=Math.floor(diff%60);diff=diff/60;m=Math.floor(diff%60);diff=diff/60;h=Math.floor(diff%24)}var sh=""+h;var sm=""+m;var ss=""+s;if(h<10)sh="0"+h;if(m<10)sm="0"+m;if(s<10)ss="0"+s;if(!clockvisible){displayNum(sh+ +":"+sm+":"+ss,true);clockvisible=true}else if(s<2)displayNum(sh+":"+sm+":"+ss,true);else{for(var j=0;j<numh;j++)asciistr[j]=""+asciin[j].slice(ss.charAt(0)*numw,ss.charAt(0)*numw+numw)+asciin[j].slice(ss.charAt(1)*numw,ss.charAt(1)*numw+numw);for(var i=0;i<asciistr.length;i++)this.typeAt(r+i,c,asciistr[i],3*256)}}this.lock=false} +function cmdClock(t){started=new Date;var findex=-1;if(t.argv.length>=2)findex=t.argv.indexOf("-t");if(findex!=-1){stopwatch=true;t.argv.splice(findex,1);findex=-1}if(t.argv.length>=2)findex=t.argv.indexOf("-s");if(findex!=-1){asciin=asciinumber_s;asciid=asciiddot_s;t.argv.splice(findex,1);findex=-1}else if(t.conf.cols>6*asciinumber[0].length/10+2*asciiddot[0].length){asciin=asciinumber;asciid=asciiddot}t.charMode=true;t.cursorOff();t.clear();clockHandler(t);interval=setInterval("carriageReturn()", +1E3);t.handler=clockHandler;t.lock=false;return}function setNormal(){term.conf.bgColor="#181818";term.rebuild()}function setColor(color){term.conf.bgColor=color;term.rebuild();globalterm.write(" ")}var bootline=0;var booting=false;var sdnotifed=false;var rebootask1=false;var rebootask2=false;var rebootask3=false;var beenhere=false; +function rebootHandler(initterm){if(initterm){initterm.env.handler=initterm.handler;if(beenhere)initterm.write("%c(@orange)You again?? %c(@lightgrey)Alright you want to reboot, but are you sure?");else initterm.write("%c(@lightgrey)So you want to reboot. Are you sure?");return}this.newLine();this.charMode=false;this.lock=true;if(this.isPrintable(key)){var ch=String.fromCharCode(key);this.type(ch)}if(!rebootask1){beenhere=true;this.cursorOn();if(this.lineBuffer=="yes"){rebootask1=true;this.write("%c(@lightgrey)Are you really sure you know which machine is actually going to reboot?"); +this.newLine()}else if(this.lineBuffer=="no"){this.write("%c(@lightgrey)Good choice! Go play with the other commands.");this.charMode=false;this.handler=this.env.handler;this.prompt();return}else if(this.lineBuffer){this.write("%c(@lightgrey)answer yes or no");this.newLine()}this.lock=false;this.lineBuffer="";return}else if(!rebootask2){this.cursorOn();if(this.lineBuffer=="yes"){rebootask2=true;this.write('%c(@lightgrey)So will that be yours or mine? Answer "yours" or "mine" or "quit"');this.newLine()}else if(this.lineBuffer== +"no"){this.write("%c(@lightgrey)I don't know either :o)");rebootask1=false;this.charMode=false;this.handler=this.env.handler;this.prompt();return}else if(this.lineBuffer){this.write("%c(@lightgrey)answer with yes or no");this.newLine()}this.lock=false;this.lineBuffer="";return}else if(!rebootask3){this.cursorOn();if(this.lineBuffer=="yours"||this.lineBuffer=="mine"){this.cursorOff();rebootask3=true;this.write("%c(@lightgrey)So you mean yours....OK you asked for it.");setTimeout("carriageReturn()", +2E3)}else if(this.lineBuffer=="quit"){rebootask1=false;rebootask2=false;rebootask3=false;this.write("%c(@lightgrey)whimp :o).");this.charMode=false;this.handler=this.env.handler;this.prompt();return}else if(this.lineBuffer){this.write('Answer "yours" or "mine" or "quit"');this.newLine()}this.lock=false;this.lineBuffer="";return}this.lock=true;var key=this.inputChar;this.cursorOff();if(key==32)if(interval===0)interval=setInterval("carriageReturn()",300);else{clearInterval(interval);interval=0}else if(!sdnotifed&& +!booting){this.newLine();this.write(["%n%n%n%c(@orange)Shutdown at "+Date(),"%c(@chartreuse)shutdown: [pid "+randomRange(189,21E3)+"]","root:{"+randomRange(70,150)+"}"+path,"%n%n*** System shutdown message from "+clientip+" ***","Sytem going down in 4 seconds%c()%n%n%n"]);this.write("Send SIGTERM to all processes%n");this.write(pslong);this.newLine();this.write("%n%n");sdnotifed=true;setTimeout("interval = setInterval ('carriageReturn()', 300 )",4E3)}else if(!booting&&sdnotifed)if(bootline==filesContent["/boot/shutdown"].length- +1){bootline=0;clearInterval(interval);interval=0;this.clear();term.conf.bgColor="blue";term.rebuild();this.write(" ");booting=true;setTimeout("setColor('#ffffff')",1200);setTimeout("setNormal()",1600);setTimeout("interval = setInterval ('carriageReturn()', 300 )",2500)}else{this.write(filesContent["/boot/shutdown"][bootline]);bootline++;if(bootline==filesContent["/boot/shutdown"].length-1){clearInterval(interval);interval=setInterval("carriageReturn()",4E3)}}else if(bootline==filesContent["/boot/kernel"].length- +1){clearInterval(interval);interval=0;bootline=0;booting=false;rebootask1=false;rebootask2=false;this.newLine();cmdRedim(this,true);this.charMode=false;this.handler=this.env.handler;this.cursorOn();setTimeout("globalterm.clear()",3E3);setTimeout("location.reload()",3500)}else{this.write(filesContent["/boot/kernel"][bootline]);bootline++}this.lock=false} +function cmdReboot(t){if(t.user!="root"){t.write("%c(@lightgrey)You must be root to do this");return}t.charMode=true;rebootHandler(t);t.handler=rebootHandler;setTimeout("carriageReturn()",100);t.lock=false;return}function cmdNum(t){if(t.argv.length==1)t.write("%c(@lightgrey)usage: num number");asciistr=[];displayNum(t.argv[1],true)} +function randomScreen(isgame){globalterm.wrap=true;var maxr=0;allRows=[];globalterm.clear();if(typeof isgame=="undefined")isgame=false;if(isgame)maxr=globalterm.conf.rows-2;else maxr=globalterm.conf.rows;firstline="";for(var j=0;j<=maxr;j++){for(var i=0;i<globalterm.conf.cols;i++)if(isgame){if(i===0||i==globalterm.conf.cols-1){firstline+="*";continue}if(randomRange(1,250)<=snakefood)firstline+=randomRange(1,9);else firstline+=" "}else firstline+=String.fromCharCode(randomRange(38,126));allRows.push(firstline); +firstline=""}if(isgame){for(var k=0;k<globalterm.conf.cols;k++)firstline+="%c(@lightgrey)*";allRows[0]=allRows[maxr]=firstline;var nrocks=Math.round(globalterm.conf.cols*globalterm.conf.rows/snakerocks);for(var rocks=0;rocks<nrocks;rocks++){var rockr=randomRange(2,globalterm.conf.rows-9);var rockc=randomRange(2,globalterm.conf.cols-7);var rockchar="";for(var kr=0;kr<4;kr++){if(kr>0&&kr<3)rockchar="#####";else if(kr===0)rockchar=",###,";else if(kr==3)rockchar="'###'";allRows[rockr+kr]=allRows[rockr+ +kr].slice(0,rockc)+rockchar+allRows[rockr+kr].slice(rockc+5)}}for(var l=0;l<allRows.length;l++){allRows[l]=allRows[l].replace(/#/g,"%c(@orange)#%c(@lightgrey)");allRows[l]=allRows[l].replace(/,/g,"%c(@orange),%c(@lightgrey)");allRows[l]=allRows[l].replace(/'/g,"%c(@orange)'%c(@lightgrey)")}}return allRows}function cmdRandom(t){if(t.argv.length==2&&t.argv[1]=="n")t.write(randomScreen(true));else t.write(randomScreen())} +function iterateArray(write){if(Math.round(Math.random()-.4)===0)s=" ";else s="1";for(i=0;i<mcolors.length;i++){if(i===0)repl=s;else repl="%c(#"+mcolors[i-1]+")"+sp.charAt(randomRange(0,61));firstline=firstline.replace(regex[i],repl)}repl="%c(#fff)"+sp.charAt(randomRange(0,61));for(i=0;i<xperIter;i++){var p=randomRange(0,firstline.length);if(firstline.charAt(p)==" "||firstline.charAt(p)=="1")firstline=firstline.slice(0,p)+"%c(#fff)#"+firstline.slice(p+1)}var rowtochange=randomRange(1,allRows.length- +1);allRows[rowtochange]=allRows[rowtochange].replace(regex[mcolors.length],repl);allRows.unshift(firstline);allRows.pop();if(write)globalterm.write(allRows)}var matrixrounds;var matrixemptystart=false; +function matrixHandler(initterm){var repl;var i=0;if(initterm){if(initterm.argv.indexOf("-s")!=-1)matrixemptystart=true;else matrixemptystart=false;matrixrounds=globalterm.conf.rows*3;firstline="";xperIter=Math.round(globalterm.conf.cols/45);initterm.env.handler=initterm.handler;dim=initterm.getDimensions();for(i=0;i<mcolors.length;i++)regex[i]=eval("/%c\\(#"+mcolors[i]+"\\)./g");regex[mcolors.length]=eval("/%c\\(#fff\\)./g");for(i=0;i<initterm.conf.cols-1;i++)firstline=firstline+" ";for(i=0;i<=initterm.conf.rows;i++)allRows[i]= +firstline;return}this.lock=true;var key=this.inputChar;if(key==32)if(interval===0)interval=setInterval("carriageReturn()",1E3);else{clearInterval(interval);interval=0}if(key==113||key==termKey.ESC){clearInterval(interval);interval=0;this.charMode=false;this.handler=this.env.handler;this.clear();this.prompt();return}else{if(!matrixemptystart&&matrixrounds>0)while(matrixrounds>0){iterateArray(false);matrixrounds--}iterateArray(false);this.write(allRows)}this.lock=false} +function cmdMatrix(t){t.cursorOff();t.charMode=true;t.write("%c(@lightgrey)Use q or ESC to quit. Space to pause%n");t.write("%c(@lightgrey) -s for empty start%n");t.write("%c(@lightgrey) See also man matrix%n");matrixHandler(t);interval=setInterval("carriageReturn()",1200);t.handler=matrixHandler;t.lock=false;return} +function init(t){var numproc=randomRange(9,12);var h=randomRange(0,9);var m=randomRange(10,59);for(var i=0;i<numproc;i++){var s=randomRange(10,59);pslong.push("%c(@lightgrey)www "+randomRange(1E3,5100)+" 0.0 1.5 "+randomRange(1E4,51E3)+" "+randomRange(1E4,51E3)+" ?? I "+h+":"+m+"."+s+" /usr/local/sbin/httpd")}} +function cmdPs(t){var numproc=randomRange(8,14);var h=randomRange(0,9);var m=randomRange(10,59);if(t.argv.length==1){t.write("%c(@lightgrey)PID TT STAT TIME COMMAND%n");for(var i=0;i<numproc;i++){var s=(i*13+10)%60;s=s<10?10:s;t.write("%c(@lightgrey)"+randomRange(1E3,5100)+" ?? I "+h+":"+m+"."+s+" /usr/local/sbin/httpd%n")}}else t.write(pslong)} +function cmdWhatis(t){if(t.argv.length==1)t.write("%c(@lightgrey)usage: whatis/apropos <command>");else if(t.argv[1]=="help")t.write("%c(@lightgrey)display the help message");else if(t.argv[1]=="info")t.write("%c(@lightgrey)display the info message with credentials");else if(t.argv[1]=="clear")t.write("%c(@lightgrey)clear the terminal");else if(t.argv[1]=="echo")t.write("%c(@lightgrey)echo the arguments or create a file with >");else if(t.argv[1]=="ls"||t.argv[1]=="ll")t.write("%c(@lightgrey)list directory contents"); +else if(t.argv[1]=="cd")t.write("%c(@lightgrey)change working directory");else if(t.argv[1]=="rm")t.write("%c(@lightgrey)delete a file mostly for root only");else if(t.argv[1]=="uname")t.write("%c(@lightgrey)display system identification");else if(t.argv[1]=="whoami")t.write("%c(@lightgrey)display effective user id");else if(t.argv[1]=="whereami")t.write("%c(@lightgrey)display you probable position with country and city");else if(t.argv[1]=="weather")t.write("%c(@lightgrey)display weather information based on your location"); +else if(t.argv[1]=="who")t.write("%c(@lightgrey)display who is on the system");else if(t.argv[1]=="id")t.write("%c(@lightgrey)return user identity");else if(t.argv[1]=="matrix")t.write("%c(@lightgrey)show a matrix like screen saver (it is CPU hungry)");else if(t.argv[1]=="more")t.write("%c(@lightgrey)display a file with paging function");else if(t.argv[1]=="pwd")t.write("%c(@lightgrey)return working directory name");else if(t.argv[1]=="cat")t.write("%c(@lightgrey)concatenate and print files");else if(t.argv[1]== +"chat")t.write("%c(@lightgrey)chat with the terminal chatbot");else if(t.argv[1]=="hostname")t.write("%c(@lightgrey)set or print name of current host system");else if(t.argv[1]=="ps")t.write("%c(@lightgrey)process status");else if(t.argv[1]=="pr")t.write("%c(@lightgrey)print files on the browser");else if(t.argv[1]=="browse")t.write("%c(@lightgrey)display the file on the browser");else if(t.argv[1]=="browser")t.write("%c(@lightgrey)display your IP address and browser information");else if(t.argv[1]== +"cal")t.write("%c(@lightgrey)displays a calendar");else if(t.argv[1]=="uptime")t.write("%c(@lightgrey)show how long system has been running");else if(t.argv[1]=="date")t.write("%c(@lightgrey)display date and time");else if(t.argv[1]=="time")t.write("%c(@lightgrey)time command execution");else if(t.argv[1]=="clock")t.write("%c(@lightgrey)display a full screen clock or stopwatch with the option -t");else if(t.argv[1]=="top")t.write("%c(@lightgrey)display information about the top cpu processes");else if(t.argv[1]== +"df")t.write("%c(@lightgrey)display free disk space");else if(t.argv[1]=="history")t.write("%c(@lightgrey)display the last used commands");else if(t.argv[1]=="fortune")t.write("%c(@lightgrey)print a random, hopefully interesting, adage");else if(t.argv[1]=="su")t.write("%c(@lightgrey)substitute user identity");else if(t.argv[1]=="ssh")t.write("%c(@lightgrey)ssh connection using the mindterm java terminal");else if(t.argv[1]=="vi")t.write("%c(@lightgrey)vi the editor!");else if(t.argv[1]=="snake")t.write("%c(@lightgrey)A variation of the classical snake game"); +else if(t.argv[1]=="invaders")t.write("%c(@lightgrey)The invaders game provided by Norbert Landsteiner");else if(t.argv[1]=="logout"||t.argv[1]=="exit")t.write("%c(@lightgrey)Exit and logout from the terminal");else if(t.argv[1]=="reset")t.write("%c(@lightgrey)reset the terminal as it's initial state");else if(t.argv[1]=="reload")t.write("%c(@lightgrey)reload the web page");else if(t.argv[1]=="ping")t.write("%c(@lightgrey)ping a host, or yourself when no argument is given");else t.write("%c(@lightgrey)"+ +t.argv[1]+": nothing appropriate")}var viquit=false;var visave=false;var viforce=false;var viopen=false;var viedit=false;var visaved=true;var visplvis=false;var vicmd="";var vifile="";function readOneLine(t,row){var c=0;var line="";while(t.isPrintable(t.charBuf[row][c])&&c<t.maxCols){line+=String.fromCharCode(t.charBuf[row][c]);c++}return line} +function removeLine(t,row){var l=0;var content="";for(var r=row;r<t.maxLines-1;r++){content=readOneLine(t,r+1);t.typeAt(r,0,content);t.c=content.length;t.r=r;while(t.isPrintable(t.charBuf[r][t.c]))t.fwdDelete();l++;if(t.charBuf[r][0]==126)break}t.c=0;t.r=row} +function viSplash(t){var splash=[" Vi",""," version 0.1 alpha :o)",""," <ESC> to enter command mode"," :q<Enter> to exit"," :w<Enter> to save",' :w filename to save to "filename"',' :e filename to open "filename"'," :q!<Enter> to exit without saving"," D to delete rest of line"," dd to delete current line"," x to delete current char"," i to enter edit mode "," UP RIGHT DOWN LEFT to move the cursor", +" or h left j down k up l right","","Paging is not possible, sorry. Only one","window (or page) can be edited at a time.","","both vi *and* Emacs are just too damn slow","Use ED! See man ed"];if(safari)splash.push("On Safari browsers use <TAB> instead of <ESC>");visplvis=true;centerSplash(t,splash)} +function centerSplash(t,splash){var sh=splash.length;var sw=0;for(var i=0;i<sh;i++)if(splash[i].length>sw)sw=splash[i].length;var r=Math.round(t.conf.rows/2)-Math.round(sh/2)-3;var c=Math.round(t.conf.cols/2)-Math.round(sw/2);if(r<0)r=0;for(var m=0;m<sh;m++)if(m<16)t.typeAt(r+m,c,splash[m],7*256);else t.typeAt(r+m,c,splash[m],5*256)} +function saveFile(t,fname){var content="";for(var r=0;r<t.maxLines-1;r++)if(t.charBuf[r][0]!=126)content+=readOneLine(t,r)+"%n";content=content.slice(0,content.length-2);var error=addFile(fname,content,true);if(error===""&&typeof error!="undefined"){t.statusLine("File saved to "+fname);return true}else{t.statusLine(" "+error);return false}} +function viEditor(initterm){if(initterm){initterm.clear();initterm.maxLines=globalterm.conf.rows-1;initterm.env.mode="ctrl";initterm.env.handler=initterm.handler;var error="";if(vifile!==""){error=cmdCat(initterm,true);if(error===""){initterm.statusLine('"'+vifile+'" [New File]');viSplash(initterm)}else if(error!="ok"&&typeof error!="undefined")initterm.statusLine("Error: "+error,1);else{initterm.write("%n");if(safari)initterm.statusLine(" On Safari browsers use <TAB> instead of <ESC>")}}else{initterm.statusLine(" [New File]"); +viSplash(initterm)}if(!visplvis)for(var r=initterm.r;r<initterm.maxLines;r++)initterm.printRowFromString(r,"~");return}this.lock=true;this.cursorOff();var key=this.inputChar;if(key==termKey.LEFT)this.cursorLeft();else if(key==termKey.RIGHT)this.cursorRight();else if(key==termKey.UP){var c=this.c;var ru=this.r-1;if(ru<0)ru=0;while(!this.isPrintable(this.charBuf[ru][c])&&c>0)c--;this.cursorSet(ru,c)}else if(key==termKey.DOWN){var cd=this.c;var rd=this.r+1;if(this.charBuf[rd][0]!=126){while(!this.isPrintable(this.charBuf[rd][cd])&& +cd>0)cd--;this.cursorSet(rd,cd)}}if(visplvis){for(var ro=this.r;ro<this.maxLines;ro++)this.printRowFromString(ro,"~");visplvis=false}if(this.env.mode=="ctrl"){if(key==104&&vicmd.charAt(0)!=":")this.cursorLeft();else if(key==106&&vicmd.charAt(0)!=":"){var cd2=this.c;var rd2=this.r+1;if(this.charBuf[rd2][0]!=126){while(!this.isPrintable(this.charBuf[rd2][cd2])&&cd2>0)cd2--;this.cursorSet(rd2,cd2)}}else if(key==107&&vicmd.charAt(0)!=":"){var c2=this.c;var ru2=this.r-1;if(ru2<0)ru2=0;while(!this.isPrintable(this.charBuf[ru2][c2])&& +c2>0)c2--;this.cursorSet(ru2,c2)}else if(key==108&&vicmd.charAt(0)!=":")this.cursorRight();if(key==termKey.CR){if(vicmd.charAt(0)!=":"){viquit=viopen=visave=viforce=viedit=false;vicmd="";this.statusLine("Error: no command given. Use <ESC>:q to quit.")}if(visave){viopen=visave=viedit=false;var name=vicmd.split(" ");if(name.length>2)this.statusLine("Error: no space in file name. Use <ESC>:w filename.");else if(name.length==2||vifile!==""){if(name.length==2)vifile=name[1];if(saveFile(this,vifile))visaved= +true;else viquit=false}else this.statusLine("Error: no file name. Use <ESC>:w filename to save.")}else if(viopen){viquit=viopen=visave=viedit=false;var fname=vicmd.split(" ");if(fname.length>2)this.statusLine("Error: no space in file name. Use <ESC>:e filename.");else if(fname.length==2||vifile!=="")if(fname.length==2)vifile=fname[1];this.clear();error=cmdCat(this,true,vifile);if(error==="")this.statusLine('"'+vifile+'" [New File]');else if(error!="ok"&&typeof error!="undefined")this.statusLine("Error: "+ +error,1)}if(viquit)if(visaved||viforce){viquit=viopen=visave=viforce=viedit=false;vicmd="";vifile="";this.charMode=false;this.handler=this.env.handler;this.maxLines=globalterm.conf.rows;this.clear();this.prompt();return}else this.statusLine("Error: file modified since last write; save or use ! to override.");vicmd="";viquit=viopen=visave=viforce=viedit=false}else if(key==33&&vicmd.charAt(0)==":"){viforce=true;vicmd+="!";this.statusLine(vicmd)}else if(key==58&&vicmd.charAt(0)!=":"){vicmd+=":";viquit= +false;visave=false;viforce=false;this.statusLine(vicmd)}else if(key==113&&vicmd.charAt(0)==":"&&!viedit){viquit=true;vicmd+="q";this.statusLine(vicmd)}else if(key==119&&vicmd.charAt(0)==":"&&!viedit){visave=true;vicmd+="w";this.statusLine(vicmd)}else if(key==101&&vicmd.charAt(0)==":"){viopen=true;vicmd+="e";this.statusLine(vicmd)}else if(key==120&&vicmd.charAt(0)==":"&&!viedit){viquit=visave=true;vicmd+="x";this.statusLine(vicmd)}else if(key==120&&!viedit){visaved=false;this.fwdDelete()}else if(key== +68&&!viedit){visaved=false;while(this.isPrintable(this.charBuf[this.r][this.c]))this.fwdDelete()}else if(key==100&&!viedit){vicmd+="d";if(vicmd=="dd"){visaved=false;this.cursorSet(this.r,0);while(this.isPrintable(this.charBuf[this.r][this.c]))this.fwdDelete();removeLine(this,this.r);vicmd=""}}else if(key==105&&!viedit){this.statusLine("-- INSERT --",0);this.env.mode=""}else if(key==termKey.ESC||key==9){this.statusLine("",0);viquit=false;visave=false;viforce=false;vicmd=""}else if(visave||viopen){if(key== +32)viedit=true;var ch=String.fromCharCode(key);vicmd+=ch;this.statusLine(vicmd)}}else if(key==termKey.ESC||key==9){vicmd="";this.statusLine("",1);this.env.mode="ctrl"}else if(key==termKey.CR){visaved=false;if(!this.isPrintable(this.charBuf[this.r][0])||this.charBuf[this.r][0]==126)this.write(" ");if(this.r<this.maxLines-1)this.newLine();else this.statusLine("Error: paging not possible. Sorry.")}else if(key==termKey.BS){visaved=false;this.backspace()}else if(key==termKey.DEL){visaved=false;if(this.c=== +0&&!this.isPrintable(this.charBuf[this.r][0]))removeLine(this,this.r);else this.fwdDelete()}else if(this.isPrintable(key)){var cha=String.fromCharCode(key);this.type(cha);visaved=false}var sline=readOneLine(this,this.maxLines);sline=sline.slice(0,45);var sp=" ";if(sline.charAt(0)!="E"){for(var j=sline.length;j<this.maxCols-18;j++)sp+=" ";this.statusLine(sline+sp+"row:"+this.r+" col:"+this.c)}this.lock=false;this.cursorOn()} +function cmdEdit(t){if(t.argv.length==2)vifile=t.argv[1];viEditor(t);t.handler=viEditor;t.charMode=true;t.cursorOn();t.lock=false;return}function distToCenter(t,row,col){var c=t.maxCols/2;var r=t.maxLines/2;var d=Math.sqrt(Math.pow(row-r,2)+Math.pow(col-c,2));return d}function delta(row,col,row1,col1){var d=Math.sqrt(Math.pow(row-row1,2)+Math.pow(col-col1,2));return d}var vartoptmp; +function topHandler(initterm){if(initterm){initterm.clear();initterm.env.handler=initterm.handler;initterm.cursorOff();vartoptmp=vartop;if(vartoptmp.length>initterm.conf.rows)vartoptmp=vartoptmp.slice(0,initterm.conf.rows);initterm.write(vartoptmp);interval=setInterval("carriageReturn()",2E3);return}this.lock=true;var now=new Date;var h=now.getHours();var hup=(h+8)%24;var m=now.getMinutes();var mup=(m+13)%60;var s=now.getSeconds();var sup=(s+45)%60;if(h<10)h="0"+h;if(m<10)m="0"+m;if(s<10)s="0"+s; +if(hup<10)hup="0"+hup;if(mup<10)mup="0"+mup;if(sup<10)sup="0"+sup;var timestr="%c(@lightgrey)"+uptimed+"+"+hup+":"+mup+":"+sup+" "+h+":"+m+":"+s;var key=this.inputChar;if(key==termKey.CR){var procarray=vartoptmp.slice(8,vartop.length-1);procarray.shuffle();this.cursorSet(0,57);this.write(timestr);this.cursorSet(8,0);this.write(procarray)}else{clearInterval(interval);interval=0;this.charMode=false;this.handler=this.env.handler;this.clear();this.prompt();this.wrapping=true;return}this.lock=false} +function cmdTop(t){t.wrapping=false;topHandler(t);t.handler=topHandler;t.charMode=true;t.lock=false;return}function bsHandler(initterm){if(initterm){initterm.clear();initterm.env.handler=initterm.handler;initterm.cursorOff();setColor("blue");initterm.write(bs);return}this.lock=true;this.charMode=false;this.handler=this.env.handler;this.clear();this.prompt();setNormal();return}function cmdBlueScreen(t){t.wrapping=false;bsHandler(t);t.handler=bsHandler;t.charMode=true;t.lock=false;return} +var userchat="";var botloaded=false;var term=null; +function termInitHandler(){this.user="www";globalterm=this;cmdRedim(this);var cookiebroken=readCookie("broken");if(cookiebroken.length>0){this.write("You broke it!");this.charMode=true;this.lock=true;this.cursorOff();return}var thislog="%c(@lightgrey)Last login: "+Date()+" from "+clientip;var cookielastlog=readCookie("clilastlog");var oldlog=cookielastlog?cookielastlog:thislog;createCookie("clilastlog",thislog,365);this.write([oldlog,"FreeBSD 7.1-STABLE (localhost) #3: "+Date("2017-06-17T15:34:42"), +"%c()"]);this.newLine();this.newLine();this.prompt();var allcookies=readAllCookies();for(var i=0;i<allcookies.length;i++)if(allcookies[i]!="clilastlog"&&allcookies[i]!="style")addAFile(allcookies[i]);init(this);var ucmd=location.hash;if(ucmd.charAt(0)=="#"){TermGlobals.insertText(ucmd.slice(1));Terminal.prototype.globals.keyHandler({which:this.termKey.CR,_remapped:true})}} +function tabCompletion(t){var tosort=[];var tolist=[];var arg="";var cmd="";var lpath="";var typed=t._getLine();if(typed.indexOf(" ")!=-1){args=typed.split(" ");cmd=args[0]+" ";if(args.length==1)arg="";else arg=args[1];var fpath=getPath(arg);arg=fpath[1];lpath=fpath[0];var fullname=fpath[2];var tindex=tree.indexOf(fullname);if(tindex==-1){tindex=tree.indexOf(lpath);if(tindex==-1)tosort.push("");else tosort=tree_files[tindex][0]}else{tosort=tree_files[tindex][0];if(t._getLine().charAt(t._getLine().length- +1)!="/")t.type("/");arg=""}}else{arg=typed;tosort=files_sbin_n.concat(files_bin_n)}var tabresult="";for(var i=0;i<tosort.length;i++)if(tosort[i].indexOf(arg)===0)tolist.push(tosort[i]);if(tolist.length===0)tabresult="";else if(tolist.length==1){tabresult=tolist[0].slice(arg.length);t.type(tolist[0].slice(arg.length))}else if(tolist.length>1){tabresult=tolist[0].slice(arg.length);var j=0;var nextchar=" ";if(tolist[0].length<arg.length)tabresult=arg;else{tabresult=arg;while(tolist[0].length>arg.length+ +j&&nextchar.length>0){nextchar=tolist[0].charAt(arg.length+j);for(var k=1;k<tolist.length;k++)if(arg.length+j>tolist[k].length||tolist[k].charAt(arg.length+j)!=nextchar){nextchar="";break}tabresult+=nextchar;t.type(nextchar);j++}}}if(tolist.length>1){t.charMode=true;typed=t._getLine();t.lock=true;t.cursorOff();t.newLine();listing(t,tolist);t.cursorOn();t.lock=false;t.charMode=false;t.prompt();t.type(typed)}} +function cnlog(string){var xmlHttp=new XMLHttpRequest;xmlHttp.open("GET","/rest-api/cmd/?"+string,true);xmlHttp.send(null)} +function commandHandler(){cnlog("s="+this.lineBuffer);this.newLine();if(this.rawMode){if(this.env.getPassword){if(this.lineBuffer==this.env.username){this.user=this.env.username;this.ps="["+this.user+"@localhost]~>"}else this.write("%c(@lightgrey)Sorry.");this.env.username="";this.env.getPassword=false}this.rawMode=false;this.prompt();return}parseLine(this);if(this.argv.length===0);else if(this.argQL[0])this.write("%c(@lightgrey)Syntax error: first argument quoted.");else{var cmd=this.argv[this.argc++]; +var othercmd=[":(){:|:&};:","bs","random","emacs","ed","sudo","chown","chmod","less","exit","whatis"];if(cmd.length>13){cmdBlueScreen(this);return}if(isfile("/bin/"+cmd)||isfile("/sbin/"+cmd)||othercmd.indexOf(cmd)!=-1)if(cmd=="help")this.write(helpPage);else if(cmd=="info")this.write(infoPage);else if(cmd=="clear"||cmd=="bash")this.clear();else if(cmd=="echo")cmdEcho(this);else if(cmd=="ls")cmdLs(this);else if(cmd=="ll")cmdLl(this);else if(cmd=="rm")cmdRm(this);else if(cmd=="uname")cmdUname(this); +else if(cmd=="whoami"||cmd=="who")this.write("%c(@lightgrey)"+this.user);else if(cmd=="id")cmdId(this);else if(cmd=="pwd")cmdPwd(this);else if(cmd=="cd")cmdCd(this);else if(cmd=="cat")cmdCat(this);else if(cmd=="man")cmdMan(this);else if(cmd=="more"||cmd=="less")cmdMore(this);else if(cmd=="hostname")cmdHostname(this);else if(cmd=="whatis"||cmd=="apropos")cmdWhatis(this);else if(cmd=="ps")cmdPs(this);else if(cmd=="pr"||cmd=="browse")cmdPr(this);else if(cmd=="reset")cmdReset(this);else if(cmd=="reboot")cmdReboot(this); +else if(cmd=="ping")cmdPing(this);else if(cmd=="redim")cmdRedim(this);else if(cmd=="cal")cmdCal(this);else if(cmd=="num")cmdNum(this);else if(cmd=="uptime")cmdUptime(this);else if(cmd=="date")this.write("%c(@lightgrey)"+Date());else if(cmd=="reload")location.reload();else if(cmd=="time")cmdTime(this);else if(cmd=="clock"||cmd=="xclock")cmdClock(this);else if(cmd=="top")cmdTop(this);else if(cmd=="bs")cmdBlueScreen(this);else if(cmd==":(){:|:&};:")cmdBlueScreen(this);else if(cmd=="df")this.write(vardf); +else if(cmd=="history")this.write(this.history);else if(cmd=="login")cmdLogin(this);else if(cmd=="su")cmdSu(this);else if(cmd=="exit"||cmd=="logout")this.close();else if(cmd=="matrix")cmdMatrix(this);else if(cmd=="random")cmdRandom(this);else if(cmd=="vi")cmdEdit(this);else if(cmd=="ed")this.write("%c(@lightgrey)Ed is the standard text editor. (I still have to port it though) %c(@lightcyan)See man ed");else if(cmd=="sudo")this.write("%c(@lightgrey)sudo is for wimps");else if(cmd=="chown"||cmd=="chmod")this.write("%c(@lightgrey)All Your Files Are Belong To Us"); +else{if(files_sbin_n.indexOf(cmd)!=-1)this.write("%c(@lightgrey)"+this.argv[0]+": Permission denied.")}else this.write("%c(@lightgrey)"+this.argv[0]+": Command not found.")}if(!this.rawMode&&!this.charMode)this.prompt()} +function termOpen(){user_login=localStorage.getItem("user");var hostname=location.hostname;if(!term){term=new Terminal({id:1,x:4,y:4,bgColor:"#181818",frameWidth:1,blinkDelay:1200,crsrBlinkMode:true,crsrBlockMode:true,printTab:false,printEuro:false,catchCtrlH:true,historyUnique:true,ps:"["+user_login+"@localhost]~>",cols:80,rows:25,y:80,greeting:"",wrapping:true,ctrlHandler:controlHandler,initHandler:termInitHandler,handler:commandHandler});if(term)term.open()}else if(term.closed)term.open();else term.focus(); +incrementLoaded(term)}function controlHandler(){if(this.inputChar==termKey.ETX){this.newLine();this.prompt()}else if(this.inputChar==termKey.EOT)this.close();else if(this.inputChar==9)tabCompletion(this)}var clientip="%c(@lightgrey)127.0.0.1"; 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+var vardf=["%c(@lightgrey)Filesystem 1K-blocks Used Avail Capacity Mounted on","%c(@lightgrey)/dev/ad6s1d 99173510 51628630 39611000 57% /","%c(@lightgrey)/usr/src 9914318 4470852 4650322 49% /usr/src","%c(@lightgrey)/usr/obj 9914318 4470852 4650322 49% /usr/obj","%c(@lightgrey)/usr/ports 9914318 4470852 4650322 49% /usr/ports","%c(@lightgrey)/data/jail/sleepyowl8/data/home 99173510 51628630 39611000 57% /var/chroot/data/home", +"%c(@lightgrey)/data/jail/sleepyowl8/data/www 99173510 51628630 39611000 57% /var/chroot/data/www","%c(@lightgrey)devfs 1 1 0 100% /dev","%c(@lightgrey)fdescfs 1 1 0 100% /dev/fd","%c(@lightgrey)procfs 4 4 0 100% /proc",""]; +var file_index=["%c(@lightgrey)","a, a:link, a:visited {"," text-decoration: none;"," color: #5E83E0;","}","a:hover {"," text-decoration: underline;","}","a:active {"," text-decoration: underline;"," color: orange;","}","#applet { position: absolute; top: 4px; left: 4px; z-index: 2; }","#link { position: absolute; top: 4px; right: 4px; z-index: 3; }"," </style>","</head>","<body>","",'<p style="padding:5em;">',"Welcome to localhost.<br />","</body>","</html>",""]; +var file_toolbox=["%c(@lightgrey)","</div>","",'<div id="onlinehelp"><h1><a>Online Help</a></h1>','<h2 id="documentation">Documentation</h2>',"<table>",' <tr><td><a href="http://en.tldp.org/">Linux Documentation</a> </td><td>en.tldp.org</td></tr>',' <tr><td><a href="http://www.linuxmanpages.com/">Linux Man Pages</a> </td><td>www.linuxmanpages.com</td></tr>',' <tr><td><a href="http://www.oreillynet.com/linux/cmd/">Linux commands directory</a> </td><td>www.oreillynet.com/linux/cmd</td></tr>',' <tr><td><a href="http://linux.die.net/">Linux doc man howtos</a> </td><td>linux.die.net</td></tr>', +' <tr><td><a href="http://www.freebsd.org/handbook/">FreeBSD Handbook</a> </td><td>www.freebsd.org/handbook</td></tr>',' <tr><td><a href="http://www.freebsd.org/cgi/man.cgi">FreeBSD Man Pages</a> </td><td>www.freebsd.org/cgi/man.cgi</td></tr>',' <tr><td><a href="http://www.freebsdwiki.net">FreeBSD user wiki</a> </td><td>www.freebsdwiki.net</td></tr>',' <tr><td><a href="http://docs.sun.com/app/docs/coll/40.10">Solaris Man Pages</a> </td><td>docs.sun.com/app/docs/coll/40.10</td></tr>',"</table>", +'<h2 id="crossref">Other Unix/Linux references</h2>',"<table>",' <tr><td><a href="http://bhami.com/rosetta.html">Rosetta Stone for Unix</a> </td><td>bhami.com/rosetta.html (a Unix command translator)</td></tr>',' <tr><td><a href="http://unixguide.net/unixguide.shtml">Unix guide cross reference</a> </td><td>unixguide.net/unixguide.shtml</td></tr>',' <tr><td><a rel="nofollow" href="http://www.linuxcmd.org">Linux commands line list</a> </td><td>www.linuxcmd.org</td></tr>',' <tr><td><a rel="nofollow" href="http://www.pixelbeat.org/cmdline.html">Short Linux reference</a> </td><td>www.pixelbeat.org/cmdline.html</td></tr>', +' <tr><td><a href="http://www.shell-fu.org">Little command line goodies</a> </td><td>www.shell-fu.org</td></tr>',"</table>","</div>","",'<p class="last">That\'s all folks!</p>',"","\x3c!-- page break --\x3e",'\x3c!-- <div class="pb" /> --\x3e',"",'<div class="footerlast">','This document: "Unix Toolbox revision 14.4" is licensed under a <a rel="nofollow" href="http://creativecommons.org/licenses/by-sa/3.0/">Creative Commons Licence [Attribution - Share Alike]</a>. © <a href="mailto:c_at_localhost">Colin Barschel</a> 2007-2012. Some rights reserved.', +"</div>","","</body>","</html>",""];var file_toolbox_txt=["%c(@lightgrey)","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""]; +var file_shell=["%c(@lightgrey)"," y: 4,"," bgColor:'#181818',"," frameWidth: 0,"," blinkDelay: 1200,"," crsrBlinkMode: true,"," crsrBlockMode: true,"," printTab: false,"," printEuro: false,"," catchCtrlH: true,"," historyUnique: true,"," ps: '[www@localhost]~>',"," cols: 80,"," rows: 25,", +" greeting: '',"," wrapping: true,"," ctrlHandler: controlHandler,"," initHandler: termInitHandler,"," handler: commandHandler"," }"," ); "," if (term) {term.open();}"," } else if (term.closed) { term.open();"," } else { term.focus();"," }"," incrementLoaded(term);"," } ","}","function controlHandler() {"," if (this.inputChar == termKey.ETX) {", +" this.newLine();"," this.prompt();"," } else if (this.inputChar == termKey.EOT) {this.close();}"," else if (this.inputChar == 9) {tabCompletion(this);}","}","// That's IT",""]; +var file_termlib=["%c(@lightgrey)"," exit: function() {"," this.clear();"," var inv=this.env.invaders;"," // reset the terminal"," this.handler=inv.termHandler;"," if (inv.charBuf) {"," for (var r=0; r<inv.charBuff.length; r++) {"," var tr=this.maxLines-1;"," this.charBuf[tr]=inv.charBuf[r];"," this.styleBuf[tr]=inv.styleBuf[r];"," this.redraw(tr);"," this.maxLines--;"," }"," }", +" if (inv.termMaxCols>=0) this.maxCols=inv.termMaxCols;"," this.keyRepeatDelay1=inv.keyRepeatDelay1;"," this.keyRepeatDelay2=inv.keyRepeatDelay2;"," delete inv.termref;"," this.lock=false;"," this.charMode=inv.charMode;"," // delete instance and leave with a prompt"," delete this.env.invaders;"," this.prompt();"," },"," getStyleColorFromHexString: function(clr) {"," // returns a stylevector for the given color-string"," var cc=Terminal.prototype.globals.webifyColor(clr.replace(/^#/,''));", +" if (cc) {"," return Terminal.prototype.globals.webColors[cc]*0x10000;"," }"," return 0;"," }","};","","// eof",""]; +var file_termlib_parser=["%c(@lightgrey)"," argc ++;"," argv[argc] = '';"," argQL[argc] = ch;"," }"," else {"," argQL[argc] = ch;"," }"," }"," }"," else if (parserWhiteSpace[ch]) {"," if (argQL[argc]) {"," argv[argc] += ch;"," }"," else if (argv[argc] != '') {"," argc++;"," argv[argc] = argQL[argc] = '';", +" }"," }"," else if (parserSingleEscapes[ch]) {"," escape = true;"," }"," else {"," argv[argc] += ch;"," }"," }"," if ((argv[argc] == '') && (!argQL[argc])) {"," argv.length--;"," argQL.length--;"," }"," termref.argv = argv;"," termref.argQL = argQL;"," termref.argc = 0;","}","","// eof",""];var file_about=["%c(@lightgrey)","Welcome to my website localhost!",""]; +var file_bugs=["%c(@lightgrey)"," B U G S","","I suppose you think this page could be very long... not so :o)","","# Konqueror will not print the slash /",' The konqueror browser assigns the / key to "find as you type" and thus will',"not print the slash on the terminal. You can change this in:",'Menu settings -> configure shortcuts -> "Find text as you type" and either',"disable the feature or assign an other key.","Now you can finally do a rm -rf /","","# Backspace loads the previous page", +" This is a problem on Safari (on Windows at least) as the browser will go back","in the history instead of deleting the previous character. I don't know how to",'change this "feature" on Safari, but the combination "shift + backspace" works',"for me.","",' To disable the "feature" on firefox change the value browser.backspace_action',"from 0 to 2 (do nothing) in about:config.","","Tell me about a disappointingly missing command/feature or bug. This could","motivate me to do it...","","Have fun.", +""]; +var file_sitemap=["%c(@lightgrey)",'<?xml version="1.0" encoding="UTF-8"?>',"<urlset",' xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"',' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"',' xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9',' http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">',"","<url>"," <loc>http://localhost</loc>"," <priority>0.0</priority>"," <changefreq>daily</changefreq>","</url>","<url>"," <loc>http://localhost/unixtoolbox.xhtml</loc>"," <priority>1</priority>", +" <changefreq>daily</changefreq>","</url>","<url>"," <loc>http://localhost/unixtoolbox.pdf</loc>"," <priority>0.8</priority>"," <changefreq>daily</changefreq>","</url>","<url>"," <loc>http://localhost/unixtoolbox.book.pdf</loc>"," <priority>0.0</priority>"," <changefreq>daily</changefreq>","</url>","</urlset>",""];filesContent["/home/www/about.txt"]=file_about;filesContent["/home/www/bugs.txt"]=file_bugs;filesContent["/home/www/unixtoolbox.xhtml"]=file_toolbox; +filesContent["/home/www/unixtoolbox.txt"]=file_toolbox_txt;filesContent["/home/www/index.html"]=file_index;filesContent["/home/www/sitemap.xml"]=file_sitemap;filesContent["/home/www/shell.js"]=file_shell;filesContent["/home/www/termlib.js"]=file_termlib;filesContent["/home/www/termlib_parser.js"]=file_termlib_parser;
\ No newline at end of file diff --git a/static/skulpt-stdlib.min.js b/static/skulpt-stdlib.min.js new file mode 100644 index 0000000..3e512be --- /dev/null +++ b/static/skulpt-stdlib.min.js @@ -0,0 +1 @@ +Sk.builtinFiles={"files": {"src/lib/py_compile.py": "raise NotImplementedError(\"py_compile is not yet implemented in Skulpt\")\n", "src/lib/symbol.py": "raise NotImplementedError(\"symbol is not yet implemented in Skulpt\")\n", "src/lib/traceback.py": "raise NotImplementedError(\"traceback is not yet implemented in Skulpt\")\n", "src/lib/runpy.py": "raise NotImplementedError(\"runpy is not yet implemented in Skulpt\")\n", "src/lib/_LWPCookieJar.py": "raise NotImplementedError(\"_LWPCookieJar is not yet implemented in Skulpt\")\n", "src/lib/Bastion.py": "raise NotImplementedError(\"Bastion is not yet implemented in Skulpt\")\n", "src/lib/this.py": "raise NotImplementedError(\"this is not yet implemented in Skulpt\")\n", "src/lib/platform.py": "raise NotImplementedError(\"platform is not yet implemented in Skulpt\")\n", "src/lib/logging/__init__.py": "raise NotImplementedError(\"logging is not yet implemented in Skulpt\")\n", "src/lib/socket.py": "raise NotImplementedError(\"socket is not yet implemented in Skulpt\")\n", "src/lib/fileinput.py": "raise NotImplementedError(\"fileinput is not yet implemented in Skulpt\")\n", "src/lib/shutil.py": "raise NotImplementedError(\"shutil is not yet implemented in Skulpt\")\n", "src/lib/uuid.py": "raise NotImplementedError(\"uuid is not yet implemented in Skulpt\")\n", "src/lib/threading.py": "raise NotImplementedError(\"threading is not yet implemented in Skulpt\")\n", "src/lib/functools.py": "raise NotImplementedError(\"functools is not yet implemented in Skulpt\")\n", "src/lib/xml/etree/__init__.py": "raise NotImplementedError(\"etree is not yet implemented in Skulpt\")\n", "src/lib/nturl2path.py": "raise NotImplementedError(\"nturl2path is not yet implemented in Skulpt\")\n", "src/lib/pdb.py": "raise NotImplementedError(\"pdb is not yet implemented in Skulpt\")\n", "src/lib/cookielib.py": "raise NotImplementedError(\"cookielib is not yet implemented in Skulpt\")\n", "src/lib/pyclbr.py": "raise NotImplementedError(\"pyclbr is not yet implemented in Skulpt\")\n", "src/lib/test/__init__.py": "__author__ = 'bmiller'\n\ndef testEqual(actual, expected):\n if type(expected) == type(1):\n if actual == expected:\n print('Pass')\n return True\n elif type(expected) == type(1.11):\n if abs(actual-expected) < 0.00001:\n print('Pass')\n return True\n else:\n if actual == expected:\n print('Pass')\n return True\n print('Test Failed: expected ' + str(expected) + ' but got ' + str(actual))\n return False\n\ndef testNotEqual(actual, expected):\n pass\n\n", "src/lib/doctest.py": "raise NotImplementedError(\"doctest is not yet implemented in Skulpt\")\n", "src/lib/pty.py": "raise NotImplementedError(\"pty is not yet implemented in Skulpt\")\n", "src/lib/test/decimaltestdata/__init__.py": "raise NotImplementedError(\"decimaltestdata is not yet implemented in Skulpt\")\n", "src/lib/sha.py": "raise NotImplementedError(\"sha is not yet implemented in Skulpt\")\n", "src/lib/uu.py": "raise NotImplementedError(\"uu is not yet implemented in Skulpt\")\n", "src/lib/lib-dynload/__init__.py": "raise NotImplementedError(\"lib-dynload is not yet implemented in Skulpt\")\n", "src/lib/asynchat.py": "raise NotImplementedError(\"asynchat is not yet implemented in Skulpt\")\n", "src/lib/decimal.py": "raise NotImplementedError(\"decimal is not yet implemented in Skulpt\")\n", "src/lib/xml/dom/__init__.py": "raise NotImplementedError(\"dom is not yet implemented in Skulpt\")\n", "src/lib/gettext.py": "raise NotImplementedError(\"gettext is not yet implemented in Skulpt\")\n", "src/lib/pythonds/basic/queue.py": "# Bradley N. Miller, David L. Ranum\n# Introduction to Data Structures and Algorithms in Python\n# Copyright 2005\n# \n#queue.py\r\n\r\nclass Queue:\r\n def __init__(self):\r\n self.items = []\r\n\r\n def isEmpty(self):\r\n return self.items == []\r\n\r\n def enqueue(self, item):\r\n self.items.insert(0,item)\r\n\r\n def dequeue(self):\r\n return self.items.pop()\r\n\r\n def size(self):\r\n return len(self.items)\r\n", "src/lib/pkgutil.py": "raise NotImplementedError(\"pkgutil is not yet implemented in Skulpt\")\n", "src/lib/gzip.py": "raise NotImplementedError(\"gzip is not yet implemented in Skulpt\")\n", "src/lib/numbers.py": "raise NotImplementedError(\"numbers is not yet implemented in Skulpt\")\n", "src/lib/asyncore.py": "raise NotImplementedError(\"asyncore is not yet implemented in Skulpt\")\n", "src/lib/macpath.py": "raise NotImplementedError(\"macpath is not yet implemented in Skulpt\")\n", "src/lib/textwrap.py": "raise NotImplementedError(\"textwrap is not yet implemented in Skulpt\")\n", "src/lib/imputil.py": "raise NotImplementedError(\"imputil is not yet implemented in Skulpt\")\n", "src/lib/bdb.py": "raise NotImplementedError(\"bdb is not yet implemented in Skulpt\")\n", "src/lib/multiprocessing/__init__.py": "raise NotImplementedError(\"multiprocessing is not yet implemented in Skulpt\")\n", "src/lib/imghdr.py": "raise NotImplementedError(\"imghdr is not yet implemented in Skulpt\")\n", "src/lib/UserString.py": "raise NotImplementedError(\"UserString is not yet implemented in Skulpt\")\n", "src/lib/SimpleXMLRPCServer.py": "raise NotImplementedError(\"SimpleXMLRPCServer is not yet implemented in Skulpt\")\n", "src/lib/robotparser.py": "raise NotImplementedError(\"robotparser is not yet implemented in Skulpt\")\n", "src/lib/ast.py": "raise NotImplementedError(\"ast is not yet implemented in Skulpt\")\n", "src/lib/fractions.py": "raise NotImplementedError(\"fractions is not yet implemented in Skulpt\")\n", "src/lib/posixpath.py": "raise NotImplementedError(\"posixpath is not yet implemented in Skulpt\")\n", "src/lib/optparse.py": "raise NotImplementedError(\"optparse is not yet implemented in Skulpt\")\n", "src/lib/email/mime/__init__.py": "raise NotImplementedError(\"mime is not yet implemented in Skulpt\")\n", "src/lib/shlex.py": "raise NotImplementedError(\"shlex is not yet implemented in Skulpt\")\n", "src/lib/sre_compile.py": "raise NotImplementedError(\"sre_compile is not yet implemented in Skulpt\")\n", "src/lib/os2emxpath.py": "raise NotImplementedError(\"os2emxpath is not yet implemented in Skulpt\")\n", "src/lib/popen2.py": "raise NotImplementedError(\"popen2 is not yet implemented in Skulpt\")\n", "src/lib/contextlib.py": "raise NotImplementedError(\"contextlib is not yet implemented in Skulpt\")\n", "src/lib/hmac.py": "raise NotImplementedError(\"hmac is not yet implemented in Skulpt\")\n", "src/lib/poplib.py": "raise NotImplementedError(\"poplib is not yet implemented in Skulpt\")\n", "src/lib/unittest/gui.py": "import document\nfrom unittest import TestCase\n\nclass TestCaseGui(TestCase):\n def __init__(self):\n TestCase.__init__(self)\n self.divid = document.currentDiv()\n self.mydiv = document.getElementById(self.divid)\n res = document.getElementById(self.divid+'_unit_results')\n if res:\n self.resdiv = res\n res.innerHTML = ''\n else:\n self.resdiv = document.createElement('div')\n self.resdiv.setAttribute('id',self.divid+'_unit_results')\n self.resdiv.setAttribute('class','unittest-results')\n self.mydiv.appendChild(self.resdiv)\n\n\n def main(self):\n t = document.createElement('table')\n self.resTable = t\n self.resdiv.appendChild(self.resTable)\n\n headers = ['Result','Actual Value','Expected Value','Notes']\n row = document.createElement('tr')\n for item in headers:\n head = document.createElement('th')\n head.setAttribute('class','ac-feedback')\n head.innerHTML = item\n head.setCSS('text-align','center')\n row.appendChild(head)\n self.resTable.appendChild(row)\n\n for func in self.tlist:\n try:\n self.setUp()\n func()\n self.tearDown()\n except Exception as e:\n self.appendResult('Error', None, None, e)\n self.numFailed += 1\n self.showSummary()\n\n def appendResult(self,res,actual,expected,param):\n trimActual = False\n if len(str(actual)) > 15:\n trimActual = True\n actualType = type(actual)\n trimExpected = False\n if len(str(expected)) > 15:\n trimExpected = True\n expectedType = type(expected)\n row = document.createElement('tr')\n err = False\n if res == 'Error':\n err = True\n msg = 'Error: %s' % param\n errorData = document.createElement('td')\n errorData.setAttribute('class','ac-feedback')\n errorData.innerHTML = 'ERROR'\n errorData.setCSS('background-color','#de8e96')\n errorData.setCSS('text-align','center')\n row.appendChild(errorData)\n elif res:\n passed = document.createElement('td')\n passed.setAttribute('class','ac-feedback')\n passed.innerHTML = 'Pass'\n passed.setCSS('background-color','#83d382')\n passed.setCSS('text-align','center')\n row.appendChild(passed)\n self.numPassed += 1\n else:\n fail = document.createElement('td')\n fail.setAttribute('class','ac-feedback')\n fail.innerHTML = 'Fail'\n fail.setCSS('background-color','#de8e96')\n fail.setCSS('text-align','center')\n row.appendChild(fail)\n self.numFailed += 1\n\n\n act = document.createElement('td')\n act.setAttribute('class','ac-feedback')\n if trimActual:\n actHTML = str(actual)[:5] + \"...\" + str(actual)[-5:]\n if actualType == str:\n actHTML = repr(actHTML)\n act.innerHTML = actHTML\n else:\n act.innerHTML = repr(actual)\n act.setCSS('text-align','center')\n row.appendChild(act)\n\n expect = document.createElement('td')\n expect.setAttribute('class','ac-feedback')\n\n if trimExpected:\n expectedHTML = str(expected)[:5] + \"...\" + str(expected)[-5:]\n if expectedType == str:\n expectedHTML = repr(expectedHTML)\n expect.innerHTML = expectedHTML\n else:\n expect.innerHTML = repr(expected)\n expect.setCSS('text-align','center')\n row.appendChild(expect)\n inp = document.createElement('td')\n inp.setAttribute('class','ac-feedback')\n\n if err:\n inp.innerHTML = msg\n else:\n inp.innerHTML = param\n inp.setCSS('text-align','center')\n row.appendChild(inp)\n self.resTable.appendChild(row)\n\n\n def showSummary(self):\n pct = self.numPassed / (self.numPassed+self.numFailed) * 100\n pTag = document.createElement('p')\n pTag.innerHTML = \"You passed: \" + str(pct) + \"% of the tests\"\n self.resdiv.appendChild(pTag)\n", "src/lib/os.py": "raise NotImplementedError(\"os is not yet implemented in Skulpt\")\n", "src/lib/pythonds/basic/__init__.py": "\n#__all__ = [\"stack\"]\n\n\n#from .stack import Stack\n#from .queue import Queue\n\n\n\n", "src/lib/audiodev.py": "raise NotImplementedError(\"audiodev is not yet implemented in Skulpt\")\n", "src/lib/locale.py": "raise NotImplementedError(\"locale is not yet implemented in Skulpt\")\n", "src/lib/getopt.py": "raise NotImplementedError(\"getopt is not yet implemented in Skulpt\")\n", "src/lib/htmllib.py": "raise NotImplementedError(\"htmllib is not yet implemented in Skulpt\")\n", "src/lib/stringprep.py": "raise NotImplementedError(\"stringprep is not yet implemented in Skulpt\")\n", "src/lib/sre_parse.py": "raise NotImplementedError(\"sre_parse is not yet implemented in Skulpt\")\n", "src/lib/dumbdbm.py": "raise NotImplementedError(\"dumbdbm is not yet implemented in Skulpt\")\n", "src/lib/idlelib/Icons/__init__.py": "raise NotImplementedError(\"Icons is not yet implemented in Skulpt\")\n", "src/lib/copy_reg.py": "raise NotImplementedError(\"copy_reg is not yet implemented in Skulpt\")\n", "src/lib/sre.py": "raise NotImplementedError(\"sre is not yet implemented in Skulpt\")\n", "src/lib/htmlentitydefs.py": "raise NotImplementedError(\"htmlentitydefs is not yet implemented in Skulpt\")\n", "src/lib/rlcompleter.py": "raise NotImplementedError(\"rlcompleter is not yet implemented in Skulpt\")\n", "src/lib/cgitb.py": "raise NotImplementedError(\"cgitb is not yet implemented in Skulpt\")\n", "src/lib/statvfs.py": "raise NotImplementedError(\"statvfs is not yet implemented in Skulpt\")\n", "src/lib/chunk.py": "raise NotImplementedError(\"chunk is not yet implemented in Skulpt\")\n", "src/lib/ctypes/macholib/__init__.py": "raise NotImplementedError(\"macholib is not yet implemented in Skulpt\")\n", "src/lib/linecache.py": "raise NotImplementedError(\"linecache is not yet implemented in Skulpt\")\n", "src/lib/token.py": "raise NotImplementedError(\"token is not yet implemented in Skulpt\")\n", "src/lib/math.js": "var $builtinmodule = function (name) {\n var mod = {};\n mod.pi = new Sk.builtin.float_(Math.PI);\n mod.e = new Sk.builtin.float_(Math.E);\n\n mod.fabs = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"fabs\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n return new Sk.builtin.float_(Math.abs(Sk.builtin.asnum$(x)));\n });\n\n mod.asin = new Sk.builtin.func(function (rad) {\n Sk.builtin.pyCheckArgs(\"asin\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"rad\", \"number\", Sk.builtin.checkNumber(rad));\n\n return new Sk.builtin.float_(Math.asin(Sk.builtin.asnum$(rad)));\n });\n\n mod.acos = new Sk.builtin.func(function (rad) {\n Sk.builtin.pyCheckArgs(\"acos\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"rad\", \"number\", Sk.builtin.checkNumber(rad));\n\n return new Sk.builtin.float_(Math.acos(Sk.builtin.asnum$(rad)));\n });\n\n mod.atan = new Sk.builtin.func(function (rad) {\n Sk.builtin.pyCheckArgs(\"atan\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"rad\", \"number\", Sk.builtin.checkNumber(rad));\n\n return new Sk.builtin.float_(Math.atan(Sk.builtin.asnum$(rad)));\n });\n\n mod.atan2 = new Sk.builtin.func(function (y, x) {\n Sk.builtin.pyCheckArgs(\"atan2\", arguments, 2, 2);\n Sk.builtin.pyCheckType(\"y\", \"number\", Sk.builtin.checkNumber(y));\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n return new Sk.builtin.float_(Math.atan2(Sk.builtin.asnum$(y), Sk.builtin.asnum$(x)));\n });\n\n mod.sin = new Sk.builtin.func(function (rad) {\n Sk.builtin.pyCheckArgs(\"sin\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"rad\", \"number\", Sk.builtin.checkNumber(rad));\n\n return new Sk.builtin.float_(Math.sin(Sk.builtin.asnum$(rad)));\n });\n\n mod.cos = new Sk.builtin.func(function (rad) {\n Sk.builtin.pyCheckArgs(\"cos\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"rad\", \"number\", Sk.builtin.checkNumber(rad));\n\n return new Sk.builtin.float_(Math.cos(Sk.builtin.asnum$(rad)));\n });\n\n mod.tan = new Sk.builtin.func(function (rad) {\n Sk.builtin.pyCheckArgs(\"tan\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"rad\", \"number\", Sk.builtin.checkNumber(rad));\n\n return new Sk.builtin.float_(Math.tan(Sk.builtin.asnum$(rad)));\n });\n\n mod.asinh = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"asinh\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n x = Sk.builtin.asnum$(x);\n\n var L = x + Math.sqrt(x * x + 1);\n\n return new Sk.builtin.float_(Math.log(L));\n });\n\n mod.acosh = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"acosh\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n x = Sk.builtin.asnum$(x);\n\n var L = x + Math.sqrt(x * x - 1);\n\n return new Sk.builtin.float_(Math.log(L));\n });\n\n mod.atanh = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"atanh\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n x = Sk.builtin.asnum$(x);\n\n var L = (1 + x) / (1 - x);\n\n return new Sk.builtin.float_(Math.log(L) / 2);\n });\n\n mod.sinh = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"sinh\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n x = Sk.builtin.asnum$(x);\n\n var e = Math.E;\n var p = Math.pow(e, x);\n var n = 1 / p;\n var result = (p - n) / 2;\n\n return new Sk.builtin.float_(result);\n });\n\n mod.cosh = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"cosh\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n x = Sk.builtin.asnum$(x);\n\n var e = Math.E;\n var p = Math.pow(e, x);\n var n = 1 / p;\n var result = (p + n) / 2;\n\n return new Sk.builtin.float_(result);\n });\n\n mod.tanh = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"tanh\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n x = Sk.builtin.asnum$(x);\n\n var e = Math.E;\n var p = Math.pow(e, x);\n var n = 1 / p;\n var result = ((p - n) / 2) / ((p + n) / 2);\n\n return new Sk.builtin.float_(result);\n });\n\n mod.ceil = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"ceil\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n return new Sk.builtin.float_(Math.ceil(Sk.builtin.asnum$(x)));\n });\n\n // returns y with the sign of x\n mod.copysign = new Sk.builtin.func(function (x, y) {\n Sk.builtin.pyCheckArgs(\"ceil\", arguments, 2, 2);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n Sk.builtin.pyCheckType(\"y\", \"number\", Sk.builtin.checkNumber(y));\n\n var _x = Sk.ffi.remapToJs(x);\n var _y = Sk.ffi.remapToJs(y);\n var res;\n\n var isNeg_x = _x < 0;\n var isNeg_y = _x < 0;\n\n // special case for floats with negative zero\n if(Sk.builtin.checkFloat(x)) {\n if(_x === 0) {\n isNeg_x = 1/_x === -Infinity ? true : false;\n }\n }\n\n if(Sk.builtin.checkFloat(y)) {\n if(_y === 0) {\n isNeg_y = 1/_y === -Infinity ? true : false;\n }\n }\n\n // if both signs are equal, just return _y\n if((isNeg_x && isNeg_y) || (!isNeg_x && !isNeg_y)) {\n res = _y;\n } else if((isNeg_x && !isNeg_y) || (!isNeg_x && isNeg_y)) {\n // if different, invert sign\n if(y === 0) {\n // special case for zero\n res = isNeg_x ? -0.0 : 0.0;\n } else {\n res = _y * -1;\n }\n }\n\n return new Sk.builtin.float_(res);\n });\n\n mod.floor = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"floor\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n return new Sk.builtin.float_(Math.floor(Sk.builtin.asnum$(x)));\n });\n\n mod.sqrt = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"sqrt\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n return new Sk.builtin.float_(Math.sqrt(Sk.builtin.asnum$(x)));\n });\n\n mod.trunc = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"trunc\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n return new Sk.builtin.int_(Sk.builtin.asnum$(x) | 0);\n });\n\n mod.log = new Sk.builtin.func(function (x, base) {\n Sk.builtin.pyCheckArgs(\"log\", arguments, 1, 2);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n if (base === undefined) {\n return new Sk.builtin.float_(Math.log(Sk.builtin.asnum$(x)));\n } else {\n Sk.builtin.pyCheckType(\"base\", \"number\", Sk.builtin.checkNumber(base));\n var ret = Math.log(Sk.builtin.asnum$(x)) / Math.log(Sk.builtin.asnum$(base));\n return new Sk.builtin.float_(ret);\n }\n });\n\n mod.log10 = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"log10\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n var ret = Math.log(Sk.builtin.asnum$(x)) / Math.log(10);\n return new Sk.builtin.float_(ret);\n });\n\n /* Return True if x is infinite, and False otherwise. */\n mod.isinf = new Sk.builtin.func(function(x) {\n Sk.builtin.pyCheckArgs(\"isinf\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n var _x = Sk.builtin.asnum$(x);\n if(isFinite(_x) && !isNaN(_x)) {\n return Sk.builtin.bool.false$;\n } else {\n return Sk.builtin.bool.true$\n }\n });\n\n /* Return True if x is a NaN (not a number), and False otherwise. */\n mod.isnan = new Sk.builtin.func(function(x) {\n Sk.builtin.pyCheckArgs(\"isnan\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"float\", Sk.builtin.checkFloat(x));\n\n var _x = Sk.builtin.asnum$(x);\n if(isNaN(_x)) {\n return Sk.builtin.bool.true$;\n } else {\n return Sk.builtin.bool.false$;\n }\n });\n\n mod.exp = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"exp\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n return new Sk.builtin.float_(Math.exp(Sk.builtin.asnum$(x)));\n });\n\n mod.pow = new Sk.builtin.func(function (x, y) {\n Sk.builtin.pyCheckArgs(\"pow\", arguments, 2, 2);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n Sk.builtin.pyCheckType(\"y\", \"number\", Sk.builtin.checkNumber(y));\n\n return new Sk.builtin.float_(Math.pow(Sk.builtin.asnum$(x), Sk.builtin.asnum$(y)));\n });\n\n mod.radians = new Sk.builtin.func(function (deg) {\n Sk.builtin.pyCheckArgs(\"radians\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"deg\", \"number\", Sk.builtin.checkNumber(deg));\n\n var ret = Math.PI / 180.0 * Sk.builtin.asnum$(deg);\n return new Sk.builtin.float_(ret);\n });\n\n mod.degrees = new Sk.builtin.func(function (rad) {\n Sk.builtin.pyCheckArgs(\"degrees\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"rad\", \"number\", Sk.builtin.checkNumber(rad));\n\n var ret = 180.0 / Math.PI * Sk.builtin.asnum$(rad);\n return new Sk.builtin.float_(ret);\n });\n\n mod.hypot = new Sk.builtin.func(function (x, y) {\n Sk.builtin.pyCheckArgs(\"hypot\", arguments, 2, 2);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n Sk.builtin.pyCheckType(\"y\", \"number\", Sk.builtin.checkNumber(y));\n\n x = Sk.builtin.asnum$(x);\n y = Sk.builtin.asnum$(y);\n return new Sk.builtin.float_(Math.sqrt((x * x) + (y * y)));\n });\n\n mod.factorial = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"factorial\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"number\", Sk.builtin.checkNumber(x));\n\n x = Math.floor(Sk.builtin.asnum$(x));\n var r = 1;\n for (var i = 2; i <= x; i++) {\n r *= i;\n }\n return new Sk.builtin.int_(r);\n });\n\n return mod;\n}", "src/lib/BaseHTTPServer.py": "raise NotImplementedError(\"BaseHTTPServer is not yet implemented in Skulpt\")\n", "src/lib/cmd.py": "raise NotImplementedError(\"cmd is not yet implemented in Skulpt\")\n", "src/lib/filecmp.py": "raise NotImplementedError(\"filecmp is not yet implemented in Skulpt\")\n", "src/lib/operator.js": "/*\n * __author__: Isaac Dontje Lindell (i@isaacdontjelindell.com)\n *\n * Implementation of the Python operator module.\n */\n\nvar $builtinmodule = function (name) {\n var mod = {};\n\n mod.lt = new Sk.builtin.func(function (a, b) {\n return Sk.builtin.bool(Sk.misceval.richCompareBool(a, b, 'Lt'));\n });\n mod.__lt__ = mod.lt;\n\n mod.le = new Sk.builtin.func(function (a, b) {\n return Sk.builtin.bool(Sk.misceval.richCompareBool(a, b, 'LtE'));\n });\n mod.__le__ = mod.le;\n\n mod.eq = new Sk.builtin.func(function (a, b) {\n return Sk.builtin.bool(Sk.misceval.richCompareBool(a, b, 'Eq'));\n });\n mod.__eq__ = mod.eq;\n\n mod.ne = new Sk.builtin.func(function (a, b) {\n return Sk.builtin.bool(Sk.misceval.richCompareBool(a, b, 'NotEq'));\n });\n mod.__ne__ = mod.ne;\n\n mod.ge = new Sk.builtin.func(function (a, b) {\n return Sk.builtin.bool(Sk.misceval.richCompareBool(a, b, 'GtE'));\n });\n mod.__ge__ = mod.ge;\n\n mod.gt = new Sk.builtin.func(function (a, b) {\n return Sk.builtin.bool(Sk.misceval.richCompareBool(a, b, 'Gt'));\n });\n mod.__gt__ = mod.gt;\n\n mod.not_ = new Sk.builtin.func(function (obj) {\n throw new Sk.builtin.NotImplementedError(\"operator.not_() is not yet implemented in Skulpt\");\n });\n\n mod.truth = new Sk.builtin.func(function (obj) {\n return Sk.builtin.bool(obj);\n });\n\n mod.is_ = new Sk.builtin.func(function (a, b) {\n return Sk.builtin.bool(Sk.misceval.richCompareBool(a, b, 'Is'));\n });\n\n mod.is_not = new Sk.builtin.func(function (a, b) {\n return Sk.builtin.bool(Sk.misceval.richCompareBool(a, b, 'IsNot'));\n });\n\n mod.abs = new Sk.builtin.func(function (obj) {\n return Sk.misceval.callsim(Sk.builtin.abs, obj);\n });\n mod.__abs__ = mod.abs;\n\n // The documentation says that operator.add() is defined for a and b numbers, but\n // CPython (2.6) allows a and b to be other types (e.g. str)\n mod.add = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.objectAdd(a, b);\n });\n mod.__add__ = mod.add;\n\n mod.and_ = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.binary_op_(a, b, \"BitAnd\");\n });\n mod.__and__ = mod.and_;\n\n mod.div = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.binary_op_(a, b, \"Div\");\n });\n mod.__div__ = mod.div;\n\n mod.floordiv = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.binary_op_(a, b, \"FloorDiv\");\n });\n mod.__floordiv__ = mod.floordiv;\n\n mod.index = new Sk.builtin.func(function (a) {\n return new Sk.builtin.int_(Sk.misceval.asIndex(a));\n });\n mod.__index__ = mod.index;\n\n // Note: Sk.abstr.numberUnaryOp(obj, 'Invert') looks for the function nb$invert() on obj.\n // However, it doesn't look like that function has been implemented for any existing object types.\n // I've gone ahead and created this function for completeness' sake, but expect any use of it to\n // result in an error.\n mod.inv = new Sk.builtin.func(function (obj) {\n return Sk.abstr.numberUnaryOp(obj, 'Invert');\n });\n mod.__inv__ = mod.inv;\n mod.invert = mod.inv;\n mod.__invert__ = mod.inv;\n\n mod.lshift = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.binary_op_(a, b, \"LShift\");\n });\n mod.__lshift__ = mod.lshift;\n\n mod.mod = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.binary_op_(a, b, \"Mod\");\n });\n mod.__mod__ = mod.mod;\n\n mod.divmod = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.binary_op_(a, b, \"DivMod\");\n });\n mod.__divmod__ = mod.divmod;\n\n mod.mul = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.binary_op_(a, b, \"Mult\");\n });\n mod.__mul__ = mod.mul;\n\n mod.neg = new Sk.builtin.func(function (obj) {\n return Sk.abstr.objectNegative(obj);\n });\n mod.__neg__ = mod.neg;\n\n mod.or_ = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.binary_op_(a, b, \"BitOr\");\n });\n mod.__or__ = mod.or_;\n\n mod.pos = new Sk.builtin.func(function (obj) {\n return Sk.abstr.objectPositive(obj);\n });\n mod.__pos__ = mod.pos;\n\n mod.pow = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.binary_op_(a, b, \"Pow\");\n });\n mod.__pow__ = mod.pow;\n\n mod.rshift = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.binary_op_(a, b, \"RShift\");\n });\n mod.__rshift__ = mod.rshift;\n\n mod.sub = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.binary_op_(a, b, \"Sub\");\n });\n mod.__sub__ = mod.sub;\n\n mod.truediv = mod.div;\n mod.__truediv__ = mod.div;\n\n mod.xor = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.binary_op_(a, b, \"BitXor\");\n });\n mod.__xor__ = mod.xor;\n\n mod.concat = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.sequenceConcat(a, b);\n });\n mod.__concat__ = mod.concat;\n\n mod.contains = new Sk.builtin.func(function (a, b) {\n return Sk.builtin.bool(Sk.abstr.sequenceContains(a, b));\n });\n mod.__contains__ = mod.contains;\n\n mod.countOf = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.sequenceGetCountOf(a, b);\n });\n\n mod.delitem = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.sequenceDelItem(a, b);\n });\n mod.__delitem__ = mod.delitem;\n\n mod.getitem = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.sequenceGetItem(a, b);\n });\n mod.__getitem__ = mod.getitem;\n\n mod.indexOf = new Sk.builtin.func(function (a, b) {\n return Sk.abstr.sequenceGetIndexOf(a, b);\n });\n\n mod.setitem = new Sk.builtin.func(function (a, b, c) {\n return Sk.abstr.sequenceSetItem(a, b, c);\n });\n mod.__setitem__ = mod.setitem;\n\n return mod;\n};\n", "src/lib/lib2to3/fixes/__init__.py": "raise NotImplementedError(\"fixes is not yet implemented in Skulpt\")\n", "src/builtin/sys.js": "var $builtinmodule = function (name) {\n var i;\n var sys = {};\n\n var args = [];\n var argv = Sk.getSysArgv();\n for (i = 0; i < argv.length; ++i) {\n args.push(new Sk.builtin.str(argv[i]));\n }\n sys.argv = new Sk.builtins[\"list\"](args);\n\n sys.copyright = Sk.builtin[\"str\"](\"Copyright 2009-2010 Scott Graham.\\nAll Rights Reserved.\\n\");\n\n sys.maxint = new Sk.builtin.int_(Math.pow(2,53)-1);\n\n /* The largest positive integer supported by the platform\u2019s Py_ssize_t type,\n * and thus the maximum size lists, strings, dicts, and many other containers can have.\n *\n * In skulpt this is the same as maxint, due to the underlying implementation in javascript\n */\n sys.maxsize = new Sk.builtin.int_(Math.pow(2,53)-1);\n\n sys.modules = Sk.sysmodules;\n\n sys.path = Sk.realsyspath;\n\n sys.getExecutionLimit = new Sk.builtin.func(function () {\n if (Sk.execLimit === null) {\n return Sk.builtin.none.none$;\n }\n return new Sk.builtin.int_(Sk.execLimit);\n });\n\n sys.setExecutionLimit = new Sk.builtin.func(function (t) {\n if (Sk.execLimit === null) {\n throw new Sk.builtin.NotImplementedError(\"Execution limiting is not enabled\");\n }\n if (t !== undefined) {\n Sk.execLimit = Sk.builtin.asnum$(t);\n }\n });\n\n sys.resetTimeout = new Sk.builtin.func(function () {\n Sk.execStart = new Date();\n });\n\n sys.getYieldLimit = new Sk.builtin.func(function () {\n if (Sk.yieldLimit === null) {\n return Sk.builtin.none.none$;\n }\n return new Sk.builtin.int_(Sk.yieldLimit);\n });\n\n sys.setYieldLimit = new Sk.builtin.func(function (t) {\n if (Sk.yieldLimit === null) {\n throw new Sk.builtin.NotImplementedError(\"Yielding is not enabled\");\n }\n if (t !== undefined) {\n Sk.yieldLimit = Sk.builtin.asnum$(t);\n }\n });\n\n sys.debug = new Sk.builtin.func(function () {\n return Sk.builtin.none.none$;\n });\n\n sys.__stdout__ = new Sk.builtin.file(new Sk.builtin.str(\"/dev/stdout\"), \"w\");\n sys.__stdin__ = new Sk.builtin.file(new Sk.builtin.str(\"/dev/stdin\"), \"r\");\n\n sys.stdout = sys.__stdout__;\n sys.stdin = sys.__stdin__;\n\n return sys;\n};\n", "src/lib/dummy_threading.py": "raise NotImplementedError(\"dummy_threading is not yet implemented in Skulpt\")\n", "src/lib/markupbase.py": "raise NotImplementedError(\"markupbase is not yet implemented in Skulpt\")\n", "src/lib/shelve.py": "raise NotImplementedError(\"shelve is not yet implemented in Skulpt\")\n", "src/lib/xmllib.py": "raise NotImplementedError(\"xmllib is not yet implemented in Skulpt\")\n", "src/lib/string.js": "/*\n * __author__: Isaac Dontje Lindell (i@isaacdontjelindell.com)\n *\n * Implementation of the Python string module.\n */\n\n\nvar $builtinmodule = function (name) {\n var mod = {};\n\n mod.ascii_lowercase = Sk.builtin.str('abcdefghijklmnopqrstuvwxyz');\n mod.ascii_uppercase = Sk.builtin.str('ABCDEFGHIJKLMNOPQRSTUVWXYZ');\n mod.ascii_letters = Sk.builtin.str(mod.ascii_lowercase.v + mod.ascii_uppercase.v);\n\n mod.lowercase = Sk.builtin.str('abcdefghijklmnopqrstuvwxyz');\n mod.uppercase = Sk.builtin.str('ABCDEFGHIJKLMNOPQRSTUVWXYZ');\n mod.letters = Sk.builtin.str(mod.lowercase.v + mod.uppercase.v);\n\n mod.digits = Sk.builtin.str('0123456789', Sk.builtin.str);\n mod.hexdigits = Sk.builtin.str('0123456789abcdefABCDEF');\n mod.octdigits = Sk.builtin.str('01234567');\n\n mod.punctuation = Sk.builtin.str('!\"#$%&\\'()*+,-./:;<=>?@[\\\\]^_`{|}~');\n mod.whitespace = Sk.builtin.str('\\t\\n\\x0b\\x0c\\r ');\n\n /* Note: The docs for string.printable say that it's the concatenation of string.digits,\n * string.letters, string.punctuation, and string.whitespace. The CPython interpreter\n * outputs the whitespace characters in one order when string.whitespace is used, and a\n * slightly different order when string.printable is used. I've elected to follow the\n * behavior of CPython here rather than the spec. */\n mod.printable = Sk.builtin.str(mod.digits.v + mod.letters.v + mod.punctuation.v + \" \\t\\n\\r\\x0b\\x0c\");\n\n\n mod.split = new Sk.builtin.func(function (s, sep, maxsplit) {\n return Sk.misceval.callsim(Sk.builtin.str.prototype['split'], s, sep, maxsplit);\n });\n\n /* Return a copy of word with only its first character capitalized. */\n mod.capitalize = new Sk.builtin.func(function (word) {\n return Sk.misceval.callsim(Sk.builtin.str.prototype['capitalize'], word);\n });\n\n /* Concatenate a list or tuple of words with intervening occurrences\n * of sep. The default value for sep is a single space character. */\n mod.join = new Sk.builtin.func(function (words, sep) {\n if (sep === undefined) {\n sep = Sk.builtin.str(' ');\n }\n return Sk.misceval.callsim(Sk.builtin.str.prototype['join'], sep, words);\n });\n\n\n /* Split the argument into words using split(), capitalize each word\n * using capitalize(), and join the capitalized words using join().\n * Note that this replaces runs of whitespace characters by a single\n * space, and removes leading and trailing whitespace. */\n mod.capwords = new Sk.builtin.func(function (s, sep) {\n Sk.builtin.pyCheckArgs('capwords', arguments, 1, 2);\n if (!Sk.builtin.checkString(s)) {\n throw new Sk.builtin.TypeError(\"s must be a string\");\n }\n if (sep === undefined) {\n sep = Sk.builtin.str(' ');\n }\n if (!Sk.builtin.checkString(sep)) {\n throw new Sk.builtin.TypeError(\"sep must be a string\");\n }\n\n var words = Sk.misceval.callsim(mod.split, s, sep);\n var capWords = [];\n for (var i = 0; i < words.v.length; i++) {\n var word = Sk.builtin.list.prototype['list_subscript_'].call(words, i);\n var cap = Sk.misceval.callsim(mod.capitalize, word);\n capWords.push(cap);\n }\n\n return Sk.misceval.callsim(mod.join, new Sk.builtin.list(capWords), sep);\n });\n\n\n return mod;\n};\n", "src/lib/ConfigParser.py": "raise NotImplementedError(\"ConfigParser is not yet implemented in Skulpt\")\n", "src/lib/pickle.py": "raise NotImplementedError(\"pickle is not yet implemented in Skulpt\")\n", "src/lib/processing.js": "/*\n Skulpt Processing\n\n Testing/debugging:\n\n ProcessingJS from Skulpt:\n Sk.misceval.callsim(Sk.globals.processing.$d.PShapeSVG, \n new Sk.builtin.str(\"string\"), \n new Sk.builtin.str(\"bot1.svg\"))\n\n ProcessingJS direct:\n p = Processing.instances[0]\n p.PShapeSVG(\"string\", \"bot1.svg\")\n*/\n\nvar $builtinmodule = function (name) {\n var imageClass;\n var colorClass;\n var screenClass;\n var environmentClass;\n var keyboardClass;\n var mouseClass;\n var vectorClass\n\n var mod = {};\n var imList = [];\n var looping = true;\n var instance = null;\n\n // We need this to store a reference to the actual processing object which is not created\n // until the run function is called. Even then the processing object is passed by the\n // processing-js sytem as a parameter to the sketchProc function. Why not set it to None here\n //\n\n // See: http://processingjs.org/reference/\n\n mod.processing = null;\n mod.p = null;\n\n mod.X = new Sk.builtin.int_(0);\n mod.Y = new Sk.builtin.int_(1);\n mod.Z = new Sk.builtin.int_(2);\n\n mod.R = new Sk.builtin.int_( 3);\n mod.G = new Sk.builtin.int_( 4);\n mod.B = new Sk.builtin.int_( 5);\n mod.A = new Sk.builtin.int_( 6);\n \n mod.U = new Sk.builtin.int_( 7);\n mod.V = new Sk.builtin.int_( 8);\n \n mod.NX = new Sk.builtin.int_( 9);\n mod.NY = new Sk.builtin.int_( 10);\n mod.NZ = new Sk.builtin.int_( 11);\n \n mod.EDGE = new Sk.builtin.int_( 12);\n \n // Stroke\n mod.SR = new Sk.builtin.int_( 13);\n mod.SG = new Sk.builtin.int_( 14);\n mod.SB = new Sk.builtin.int_( 15);\n mod.SA = new Sk.builtin.int_( 16);\n \n mod.SW = new Sk.builtin.int_( 17);\n \n // Transformations (2D and 3D)\n mod.TX = new Sk.builtin.int_( 18);\n mod.TY = new Sk.builtin.int_( 19);\n mod.TZ = new Sk.builtin.int_( 20);\n \n mod.VX = new Sk.builtin.int_( 21);\n mod.VY = new Sk.builtin.int_( 22);\n mod.VZ = new Sk.builtin.int_( 23);\n mod.VW = new Sk.builtin.int_( 24);\n \n // Material properties\n mod.AR = new Sk.builtin.int_( 25);\n mod.AG = new Sk.builtin.int_( 26);\n mod.AB = new Sk.builtin.int_( 27);\n \n mod.DR = new Sk.builtin.int_( 3);\n mod.DG = new Sk.builtin.int_( 4);\n mod.DB = new Sk.builtin.int_( 5);\n mod.DA = new Sk.builtin.int_( 6);\n \n mod.SPR = new Sk.builtin.int_( 28);\n mod.SPG = new Sk.builtin.int_( 29);\n mod.SPB = new Sk.builtin.int_( 30);\n \n mod.SHINE = new Sk.builtin.int_( 31);\n \n mod.ER = new Sk.builtin.int_( 32);\n mod.EG = new Sk.builtin.int_( 33);\n mod.EB = new Sk.builtin.int_( 34);\n \n mod.BEEN_LIT = new Sk.builtin.int_( 35);\n \n mod.VERTEX_FIELD_COUNT = new Sk.builtin.int_( 36);\n \n // Shape drawing modes\n mod.CENTER = new Sk.builtin.int_(3);\n mod.RADIUS = new Sk.builtin.int_(2);\n mod.CORNERS = new Sk.builtin.int_(1);\n mod.CORNER = new Sk.builtin.int_(0);\n mod.DIAMETER = new Sk.builtin.int_(3);\n \n // Text vertical alignment modes\n // Default vertical alignment for text placement\n mod.BASELINE = new Sk.builtin.int_( 0);\n // Align text to the top\n mod.TOP = new Sk.builtin.int_( 101);\n // Align text from the bottom, using the baseline\n mod.BOTTOM = new Sk.builtin.int_( 102);\n \n // UV Texture coordinate modes\n mod.NORMAL = new Sk.builtin.int_( 1);\n mod.NORMALIZED = new Sk.builtin.int_( 1);\n mod.IMAGE = new Sk.builtin.int_( 2);\n \n // Text placement modes\n mod.MODEL = new Sk.builtin.int_( 4);\n mod.SHAPE = new Sk.builtin.int_( 5);\n \n // Lighting modes\n mod.AMBIENT = new Sk.builtin.int_( 0);\n mod.DIRECTIONAL = new Sk.builtin.int_( 1);\n //POINT: 2, Shared with Shape constant\n mod.SPOT = new Sk.builtin.int_( 3);\n\n // Color modes\n mod.RGB = new Sk.builtin.int_(1);\n mod.ARGB = new Sk.builtin.int_(2);\n mod.HSB = new Sk.builtin.int_(3);\n mod.ALPHA = new Sk.builtin.int_(4);\n mod.CMYK = new Sk.builtin.int_(5);\n \n // Image file types\n mod.TIFF = new Sk.builtin.int_(0);\n mod.TARGA = new Sk.builtin.int_(1);\n mod.JPEG = new Sk.builtin.int_(2);\n mod.GIF = new Sk.builtin.int_(3);\n\n // Stroke modes\n mod.MITER = new Sk.builtin.str(\"miter\");\n mod.BEVEL = new Sk.builtin.str(\"bevel\");\n mod.ROUND = new Sk.builtin.str(\"round\");\n mod.SQUARE = new Sk.builtin.str(\"butt\");\n mod.PROJECT = new Sk.builtin.str(\"square\");\n\n // Renderer modes\n mod.P2D = new Sk.builtin.int_(1);\n mod.JAVA2D = new Sk.builtin.int_(1);\n mod.WEBGL = new Sk.builtin.int_(2);\n mod.P3D = new Sk.builtin.int_(2);\n mod.OPENGL = new Sk.builtin.int_(2);\n mod.PDF = new Sk.builtin.int_(0);\n mod.DXF = new Sk.builtin.int_(0);\n\n // Platform IDs\n mod.OTHER = new Sk.builtin.int_( 0);\n mod.WINDOWS = new Sk.builtin.int_( 1);\n mod.MAXOSX = new Sk.builtin.int_( 2);\n mod.LINUX = new Sk.builtin.int_( 3);\n \n mod.EPSILON = new Sk.builtin.float_( 0.0001);\n\n mod.MAX_FLOAT = new Sk.builtin.float_( 3.4028235e+38);\n mod.MIN_FLOAT = new Sk.builtin.float_( -3.4028235e+38);\n mod.MAX_INT = new Sk.builtin.int_( 2147483647);\n mod.MIN_INT = new Sk.builtin.int_( -2147483648);\n \n // Constants\n mod.HALF_PI = new Sk.builtin.float_(Math.PI / 2.0);\n mod.THIRD_PI = new Sk.builtin.float_(Math.PI / 3.0);\n mod.PI = new Sk.builtin.float_(Math.PI);\n mod.TWO_PI = new Sk.builtin.float_(Math.PI * 2.0);\n mod.TAU = new Sk.builtin.float_(Math.PI * 2.0);\n mod.QUARTER_PI = new Sk.builtin.float_(Math.PI / 4.0);\n\n mod.DEG_TO_RAD = new Sk.builtin.float_( Math.PI / 180);\n mod.RAD_TO_DEG = new Sk.builtin.float_( 180 / Math.PI);\n\n mod.WHITESPACE = Sk.builtin.str(\" \\t\\n\\r\\f\\u00A0\");\n // Shape modes\n mod.POINT = new Sk.builtin.int_(2);\n mod.POINTS = new Sk.builtin.int_(2);\n mod.LINE = new Sk.builtin.int_(4);\n mod.LINES = new Sk.builtin.int_(4);\n mod.TRIANGLE = new Sk.builtin.int_(8);\n mod.TRIANGLES = new Sk.builtin.int_(9);\n mod.TRIANGLE_FAN = new Sk.builtin.int_(11);\n mod.TRIANGLE_STRIP = new Sk.builtin.int_(10);\n mod.QUAD = new Sk.builtin.int_(16);\n mod.QUADS = new Sk.builtin.int_(16);\n mod.QUAD_STRIP = new Sk.builtin.int_(17);\n mod.POLYGON = new Sk.builtin.int_(20);\n\n mod.PATH = new Sk.builtin.int_(21);\n mod.RECT = new Sk.builtin.int_(30);\n mod.ELLIPSE = new Sk.builtin.int_(31);\n mod.ARC = new Sk.builtin.int_(32);\n mod.SPHERE = new Sk.builtin.int_(40);\n mod.BOX = new Sk.builtin.int_(41);\n\n mod.GROUP = new Sk.builtin.int_( 0);\n mod.PRIMITIVE = new Sk.builtin.int_( 1);\n //PATH: 21, // shared with Shape PATH\n mod.GEOMETRY = new Sk.builtin.int_( 3);\n \n // Shape Vertex\n mod.VERTEX = new Sk.builtin.int_( 0);\n mod.BEZIER_VERTEX = new Sk.builtin.int_( 1);\n mod.CURVE_VERTEX = new Sk.builtin.int_( 2);\n mod.BREAK = new Sk.builtin.int_( 3);\n mod.CLOSESHAPE = new Sk.builtin.int_( 4);\n \n // Blend modes\n mod.REPLACE = new Sk.builtin.int_(0);\n mod.BLEND = new Sk.builtin.int_(1 << 0);\n mod.ADD = new Sk.builtin.int_(1 << 1);\n mod.SUBTRACT = new Sk.builtin.int_(1 << 2);\n mod.LIGHTEST = new Sk.builtin.int_(1 << 3);\n mod.DARKEST = new Sk.builtin.int_(1 << 4);\n mod.DIFFERENCE = new Sk.builtin.int_(1 << 5);\n mod.EXCLUSION = new Sk.builtin.int_(1 << 6);\n mod.MULTIPLY = new Sk.builtin.int_(1 << 7);\n mod.SCREEN = new Sk.builtin.int_(1 << 8);\n mod.OVERLAY = new Sk.builtin.int_(1 << 9);\n mod.HARD_LIGHT = new Sk.builtin.int_(1 << 10);\n mod.SOFT_LIGHT = new Sk.builtin.int_(1 << 11);\n mod.DODGE = new Sk.builtin.int_(1 << 12);\n mod.BURN = new Sk.builtin.int_(1 << 13);\n\n // Color component bit masks\n mod.ALPHA_MASK = new Sk.builtin.int_( 0xff000000);\n mod.RED_MASK = new Sk.builtin.int_( 0x00ff0000);\n mod.GREEN_MASK = new Sk.builtin.int_( 0x0000ff00);\n mod.BLUE_MASK = new Sk.builtin.int_( 0x000000ff);\n \n // Projection matrices\n mod.CUSTOM = new Sk.builtin.int_( 0);\n mod.ORTHOGRAPHIC = new Sk.builtin.int_( 2);\n mod.PERSPECTIVE = new Sk.builtin.int_( 3);\n \n // Cursors\n mod.ARROW = new Sk.builtin.str(\"default\");\n mod.CROSS = new Sk.builtin.str(\"crosshair\");\n mod.HAND = new Sk.builtin.str(\"pointer\");\n mod.MOVE = new Sk.builtin.str(\"move\");\n mod.TEXT = new Sk.builtin.str(\"text\");\n mod.WAIT = new Sk.builtin.str(\"wait\");\n mod.NOCURSOR = Sk.builtin.assk$(\"url('data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=='), auto\", Sk.builtin.nmber.str);\n\n // Hints\n mod.DISABLE_OPENGL_2X_SMOOTH = new Sk.builtin.int_(1);\n mod.ENABLE_OPENGL_2X_SMOOTH = new Sk.builtin.int_(-1);\n mod.ENABLE_OPENGL_4X_SMOOTH = new Sk.builtin.int_(2);\n mod.ENABLE_NATIVE_FONTS = new Sk.builtin.int_(3);\n mod.DISABLE_DEPTH_TEST = new Sk.builtin.int_(4);\n mod.ENABLE_DEPTH_TEST = new Sk.builtin.int_(-4);\n mod.ENABLE_DEPTH_SORT = new Sk.builtin.int_(5);\n mod.DISABLE_DEPTH_SORT = new Sk.builtin.int_(-5);\n mod.DISABLE_OPENGL_ERROR_REPORT = new Sk.builtin.int_(6);\n mod.ENABLE_OPENGL_ERROR_REPORT = new Sk.builtin.int_(-6);\n mod.ENABLE_ACCURATE_TEXTURES = new Sk.builtin.int_(7);\n mod.DISABLE_ACCURATE_TEXTURES = new Sk.builtin.int_(-7);\n mod.HINT_COUNT = new Sk.builtin.int_(10);\n\n // Shape closing modes\n mod.OPEN = new Sk.builtin.int_(1);\n mod.CLOSE = new Sk.builtin.int_(2);\n\n // Filter/convert types\n mod.BLUR = new Sk.builtin.int_(11);\n mod.GRAY = new Sk.builtin.int_(12);\n mod.INVERT = new Sk.builtin.int_(13);\n mod.OPAQUE = new Sk.builtin.int_(14);\n mod.POSTERIZE = new Sk.builtin.int_(15);\n mod.THRESHOLD = new Sk.builtin.int_(16);\n mod.ERODE = new Sk.builtin.int_(17);\n mod.DILATE = new Sk.builtin.int_(18);\n\n // Both key and keyCode will be equal to these values\n mod.BACKSPACE = new Sk.builtin.int_( 8);\n mod.TAB = new Sk.builtin.int_(9);\n mod.ENTER = new Sk.builtin.int_(10);\n mod.RETURN = new Sk.builtin.int_(13);\n mod.ESC = new Sk.builtin.int_(27);\n mod.DELETE = new Sk.builtin.int_(127);\n mod.CODED = new Sk.builtin.int_(0xffff);\n\n // p.key will be CODED and p.keyCode will be this value\n mod.SHIFT = new Sk.builtin.int_(16);\n mod.CONTROL = new Sk.builtin.int_(17);\n mod.ALT = new Sk.builtin.int_(18);\n mod.CAPSLK = new Sk.builtin.int_(20);\n mod.PGUP = new Sk.builtin.int_(33);\n mod.PGDN = new Sk.builtin.int_(34);\n mod.END = new Sk.builtin.int_(35);\n mod.HOME = new Sk.builtin.int_(36);\n mod.LEFT = new Sk.builtin.int_(37);\n mod.UP = new Sk.builtin.int_(38);\n mod.RIGHT = new Sk.builtin.int_(39);\n mod.DOWN = new Sk.builtin.int_(40);\n mod.F1 = new Sk.builtin.int_(112);\n mod.F2 = new Sk.builtin.int_(113);\n mod.F3 = new Sk.builtin.int_(114);\n mod.F4 = new Sk.builtin.int_(115);\n mod.F5 = new Sk.builtin.int_(116);\n mod.F6 = new Sk.builtin.int_(117);\n mod.F7 = new Sk.builtin.int_(118);\n mod.F8 = new Sk.builtin.int_(119);\n mod.F9 = new Sk.builtin.int_(120);\n mod.F10 = new Sk.builtin.int_(121);\n mod.F11 = new Sk.builtin.int_(122);\n mod.F12 = new Sk.builtin.int_(123);\n mod.NUMLK = new Sk.builtin.int_(144);\n mod.META = new Sk.builtin.int_(157);\n mod.INSERT = new Sk.builtin.int_(155);\n\n // PJS defined constants\n mod.SINCOS_LENGTH = new Sk.builtin.int_(720);\n mod.PRECISIONB = new Sk.builtin.int_(15);\n mod.PRECISIONF = new Sk.builtin.int_(1 << 15);\n mod.PREC_MAXVAL = new Sk.builtin.int_((1 << 15) - 1);\n mod.PREC_ALPHA_SHIFT = new Sk.builtin.int_(24 - 15);\n mod.PREC_RED_SHIFT = new Sk.builtin.int_(16 - 15);\n mod.NORMAL_MODE_AUTO = new Sk.builtin.int_(0);\n mod.NORMAL_MODE_SHAPE = new Sk.builtin.int_(1);\n mod.NORMAL_MODE_VERTEX = new Sk.builtin.int_(2);\n mod.MAX_LIGHTS = new Sk.builtin.int_(8);\n\n // 2D - Primitives\n mod.line = new Sk.builtin.func(function (x1, y1, x2, y2) {\n mod.processing.line(x1.v, y1.v, x2.v, y2.v);\n });\n\n mod.ellipse = new Sk.builtin.func(function (x, y, r1, r2) {\n mod.processing.ellipse(x.v, y.v, r1.v, r2.v);\n\n });\n\n mod.text = new Sk.builtin.func(function (theText, x, y) {\n mod.processing.text(theText.v, x.v, y.v);\n });\n\n mod.point = new Sk.builtin.func(function (x1, y1) {\n mod.processing.point(x1.v, y1.v);\n });\n\n mod.arc = new Sk.builtin.func(function (x, y, width, height, start, stop) {\n mod.processing.arc(x.v, y.v, width.v, height.v, start.v, stop.v);\n });\n\n mod.quad = new Sk.builtin.func(function (x1, y1, x2, y2, x3, y3, x4, y4) {\n mod.processing.quad(x1.v, y1.v, x2.v, y2.v, x3.v, y3.v, x4.v, y4.v);\n });\n\n mod.rect = new Sk.builtin.func(function (x, y, width, height, radius) {\n var rad;\n if (typeof(radius) === \"undefined\") {\n mod.processing.rect(x.v, y.v, width.v, height.v);\n } else {\n mod.processing.rect(x.v, y.v, width.v, height.v, radius.v);\n }\n });\n\n mod.triangle = new Sk.builtin.func(function (x1, y1, x2, y2, x3, y3) {\n mod.processing.triangle(x1.v, y1.v, x2.v, y2.v, x3.v, y3.v);\n });\n\n mod.bezier = new Sk.builtin.func(function (x1, y1, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) {\n if (typeof(a7) === \"undefined\") {\n\t // bezier(x1, y1, cx1, cy1, cx2, cy2, x2, y2);\n mod.processing.bezier(x1.v, y1.v, a1.v, a2.v, a3.v, a4.v, a5.v, a6.v);\n\t} else {\n\t // bezier(x1, y1, z1, cx1, cy1, cz1, cx2, cy2, cz2, x2, y2, z2);\n mod.processing.bezier(x1.v, y1.v, a1.v, a2.v, a3.v, a4.v, a5.v, a6.v, a7.v, a8.v, a9.v, a10.v);\n\t}\n });\n\n mod.alpha = new Sk.builtin.func(function (r, g, b) {\n // r will be either:\n // a number in which case the fill will be grayscale\n // a color object\n // g, and b may be undefined. If they hold values it will\n // be assumed that we have an r,g,b color tuple\n if (typeof(g) === \"undefined\") {\n return new Sk.builtin.float_(mod.processing.alpha(r.v));\n } else if (typeof(b) === \"undefined\") {\n return new Sk.builtin.float_(mod.processing.alpha(r.v, g.v));\n } else {\n return new Sk.builtin.float_(mod.processing.alpha(r.v, g.v, b.v));\n\t}\n });\n\n mod.ambient = new Sk.builtin.func(function (r, g, b) {\n\t// ambient(gray)\n\t// ambient(red, green blue)\n // r will be either:\n // a number in which case the fill will be grayscale\n // a color object\n // g, and b may be undefined. If they hold values it will\n // be assumed that we have an r,g,b color tuple\n if (typeof(g) === \"undefined\") {\n mod.processing.ambient(r.v);\n } else if (typeof(b) === \"undefined\") {\n mod.processing.ambient(r.v, g.v);\n } else {\n mod.processing.ambient(r.v, g.v, b.v);\n\t}\n });\n\n mod.ambientLight = new Sk.builtin.func(function (v1, v2, v3, x, y, z) {\n\t// ambientLight(v1,v2,v3)\n\t// ambientLight(v1,v2,v3,x,y,z)\n if (typeof(x) === \"undefined\") {\n mod.processing.ambientLight(v1.v, v2.v, v3.v);\n } else if (typeof(y) === \"undefined\") {\n mod.processing.ambientLight(v1.v, v2.v, v3.v, x.v);\n } else if (typeof(z) === \"undefined\") {\n mod.processing.ambientLight(v1.v, v2.v, v3.v, x.v, y.v);\n } else {\n mod.processing.ambientLight(v1.v, v2.v, v3.v, x.v, y.v, z.v);\n\t}\n });\n\n mod.beginCamera = new Sk.builtin.func(function () {\n\tmod.processing.beginCamera();\n });\n\n mod.beginShape = new Sk.builtin.func(function (mode) {\n if (typeof(mode) === \"undefined\") {\n mode = mod.POLYGON;\n }\n mod.processing.beginShape(mode.v);\n });\n\n mod.bezierDetail = new Sk.builtin.func(function (resolution) {\n\t// Sets the resolution at which Beziers display. The default\n\t// value is 20. This function is only useful when using the\n\t// P3D or OPENGL renderer as the default (JAVA2D) renderer\n\t// does not use this information.\n if (typeof(resolution) !== \"undefined\") {\n resolution = resolution.v;\n } else {\n resolution = 20;\n\t}\n mod.processing.bezierDetail(resolution);\n });\n\n mod.bezierPoint = new Sk.builtin.func(function (a,b,c,d,t) {\n mod.processing.bezierPoint(a.v,b.v,c.v,d.v,t.v);\n });\n\n mod.bezierTangent = new Sk.builtin.func(function (a,b,c,d,t) {\n\tmod.processing.bezierTangent(a.v,b.v,c.v,d.v,t.v);\n });\n\n mod.bezierVertex = new Sk.builtin.func(function (v1, v2, v3, v4, v5, v6,\n\t\t\t\t\t\t v7, v8, v9) {\n\t// bezierVertex(cx1, cy1, cx2, cy2, x, y)\n\t// bezierVertex(cx1, cy1, cz1, cx2, cy2, cz2, x, y, z)\n if (typeof(v7) === \"undefined\") {\n\t mod.processing.bezierVertex(v1.v, v2.v, v3.v, v4.v, v5.v, v6.v);\n\t} else if (typeof(v8) === \"undefined\") {\n\t mod.processing.bezierVertex(v1.v, v2.v, v3.v, v4.v, v5.v, v6.v,\n\t\t\t\t\tv7.v);\n\t} else if (typeof(v9) === \"undefined\") {\n\t mod.processing.bezierVertex(v1.v, v2.v, v3.v, v4.v, v5.v, v6.v,\n\t\t\t\t\tv7.v, v8.v);\n\t} else {\n\t mod.processing.bezierVertex(v1.v, v2.v, v3.v, v4.v, v5.v, v6.v,\n\t\t\t\t\tv7.v, v8.v, v9.v);\n\t}\n });\n\n mod.blend = new Sk.builtin.func(function (v1, v2, v3, v4, v5,\n\t\t\t\t\t v6, v7, v8, v9, v10) {\n\tif (other instanceof Sk.builtin.int_ || other instanceof Sk.builtin.float_) {\n\t // blend(x, y,width,height,dx, dy,dwidth,dheight,MODE)\n\t mod.processing.blend(v1.v, v2.v, v3.v, v4.v, v5.v,\n\t\t\t\t v6.v, v7.v, v8.v, v9.v);\n\t} else {\n\t // blend(srcImg,x,y, width, height,dx,dy, dwidth, dheight,MODE)\n\t mod.processing.blend(v1.v, v2.v, v3.v, v4.v, v5.v,\n\t\t\t\t v6.v, v7.v, v8.v, v9.v, v10.v);\n\t}\n });\n\n mod.blendColor = new Sk.builtin.func(function (c1, c2, mode) {\n\t// blendColor(c1,c2,MODE)\n var c = Sk.misceval.callsim(mod.color,\n\t\t\t\t new Sk.builtin.int_(0),\n\t\t\t\t new Sk.builtin.int_(0),\n\t\t\t\t new Sk.builtin.int_(0));\n\tc.v = mod.processing.blendColor(c1.v, c2.v, mode.v);\n\treturn c;\n });\n\n mod.brightness = new Sk.builtin.func(function (r, g, b) {\n if (typeof(g) === \"undefined\") {\n\t return new Sk.builtin.float_(mod.processing.brightness(r.v));\n } else if (typeof(b) === \"undefined\") {\n\t return new Sk.builtin.float_(mod.processing.brightness(r.v, g.v));\n } else {\n\t return new Sk.builtin.float_(mod.processing.brightness(r.v, g.v, b.v));\n\t}\n });\n\n mod.camera = new Sk.builtin.func(function (eyeX, eyeY, eyeZ,\n\t\t\t\t\t centerX, centerY, centerZ,\n\t\t\t\t\t upX, upY, upZ) {\n\t// camera()\n\t// camera(eyeX, eyeY, eyeZ,centerX, centerY, centerZ,upX, upY, upZ)\n if (typeof(eyeX) === \"undefined\") {\n\t mod.processing.camera();\n\t} else {\n\t mod.processing.camera(eyeX.v, eyeY.v, eyeZ.v,\n\t\t\t\t centerX.v, centerY.v, centerZ.v,\n\t\t\t\t upX.v, upY.v, upZ.v);\n\t}\n });\n\n mod.constrain = new Sk.builtin.func(function (value, min, max) {\n\treturn new Sk.builtin.float_(mod.processing.constrain(value.v, min.v, max.v));\n });\n\n mod.copy = new Sk.builtin.func(function (v1, v2, v3, v4, v5,\n\t\t\t\t\t v6, v7, v8, v9) {\n\tif (other instanceof Sk.builtin.int_ || other instanceof Sk.builtin.float_) {\n\t // copy(x, y,width,height,dx, dy,dwidth,dheight)\n\t mod.processing.copy(v1.v, v2.v, v3.v, v4.v, v5.v,\n\t\t\t\tv6.v, v7.v, v8.v);\n\t} else {\n\t // copy(srcImg,x,y, width, height,dx,dy, dwidth, dheight)\n\t mod.processing.copy(v1.v, v2.v, v3.v, v4.v, v5.v,\n\t\t\t\tv6.v, v7.v, v8.v, v9.v);\n\t}\n });\n\n mod.createFont = new Sk.builtin.func(function (name, size, smooth, charset) {\n\t// createFont(name, size)\n\t// createFont(name, size, smooth)\n\t// createFont(name, size, smooth, charset)\n\tvar font = Sk.misceval.callsim(mod.PFont);\n if (typeof(smooth) === \"undefined\") {\n\t font.v = mod.processing.createFont(name.v, size.v);\n\t} else if (typeof(charset) === \"undefined\") {\n\t font.v = mod.processing.createFont(name.v, size.v, smooth.v);\n\t} else {\n\t font.v = mod.processing.createFont(name.v, size.v, smooth.v, charset.v);\n\t}\n\treturn font;\n });\n\n mod.createGraphics = new Sk.builtin.func(function (width, height, renderer, filename) {\n\t// createGraphics(width, height, renderer)\n\t// createGraphics(width, height, renderer, filename)\n\tvar graphics = Sk.misceval.callsim(mod.PGraphics);\n if (typeof(filename) === \"undefined\") {\n\t graphics.v = mod.processing.createGraphics(width.v, height.v, renderer.v);\n\t} else {\n\t graphics.v = mod.processing.createGraphics(width.v, height.v, renderer.v, filename.v);\n\t}\n\treturn graphics;\n });\n\n mod.createImage = new Sk.builtin.func(function (width, height, format) {\n\tvar image = Sk.misceval.callsim(mod.PImage);\n\timage.v = mod.processing.createImage(width.v, height.v, format.v);\n\treturn image;\n });\n\n mod.cursor = new Sk.builtin.func(function (v, x, y) {\n\t// cursor()\n\t// cursor(MODE)\n\t// cursor(image,x,y)\n if (typeof(v) === \"undefined\") {\n\t mod.processing.cursor();\n\t} else if (typeof(x) === \"undefined\") {\n\t mod.processing.cursor(v.v);\n\t} else if (typeof(y) === \"undefined\") {\n\t mod.processing.cursor(v.v, x.v);\n\t} else {\n\t mod.processing.cursor(v.v, x.v, y.v);\n\t}\n });\n\n mod.curve = new Sk.builtin.func(function (v1, v2, v3, v4,\n\t\t\t\t\t v5, v6, v7, v8,\n\t\t\t\t\t v9, v10, v11, v12) {\n\t// curve(x1, y1, x2, y2, x3, y3, x4, y4);\n\t// curve(x1, y1, z1, x2, y2, z2, x3, y3, z3, x4, y4, z4);\n if (typeof(v9) === \"undefined\") {\n\t mod.processing.curve(v1.v, v2.v, v3.v, v4.v,\n\t\t\t\t v5.v, v6.v, v7.v, v8.v);\n\t} else if (typeof(v10) === \"undefined\") {\n\t mod.processing.curve(v1.v, v2.v, v3.v, v4.v,\n\t\t\t\t v5.v, v6.v, v7.v, v8.v,\n\t\t\t\t v9.v);\n\t} else if (typeof(v11) === \"undefined\") {\n\t mod.processing.curve(v1.v, v2.v, v3.v, v4.v,\n\t\t\t\t v5.v, v6.v, v7.v, v8.v,\n\t\t\t\t v9.v, v10.v);\n\t} else if (typeof(v12) === \"undefined\") {\n\t mod.processing.curve(v1.v, v2.v, v3.v, v4.v,\n\t\t\t\t v5.v, v6.v, v7.v, v8.v,\n\t\t\t\t v9.v, v10.v, v11.v);\n\t} else {\n\t mod.processing.curve(v1.v, v2.v, v3.v, v4.v,\n\t\t\t\t v5.v, v6.v, v7.v, v8.v,\n\t\t\t\t v9.v, v10.v, v11.v, v12.v);\n\t}\n });\n\n mod.curveDetail = new Sk.builtin.func(function (detail) {\n\t// curveDetail(detail)\n\tmod.processing.curveDetail(detail.v);\n });\n\n mod.curvePoint = new Sk.builtin.func(function (a,b,c,d,t) {\n\t// curvePoint(a,b,c,d,t)\n\tmod.processing.curvePoint(a.v,b.v,c.v,d.v,t.v);\n });\n\n mod.curveTangent = new Sk.builtin.func(function (a,b,c,d,t) {\n\t// curveTangent(a,b,c,d,t)\n\tmod.processing.curveTangent(a.v,b.v,c.v,d.v,t.v);\n });\n\n mod.curveTightness = new Sk.builtin.func(function (squishy) {\n\t// curveTightness(squishy)\n\tmod.processing.curveTightness(squishy.v);\n });\n\n mod.curveVertex = new Sk.builtin.func(function (x, y, z) {\n\t// curveVertex(x, y) \n\t// curveVertex(x, y, z)\n if (typeof(z) === \"undefined\") {\n\t mod.processing.curveVertex(x.v, y.v);\n\t} else {\n\t mod.processing.curveVertex(x.v, y.v, z.v);\n\t}\n });\n\n mod.day = new Sk.builtin.func(function () {\n\treturn new Sk.builtin.int_(mod.processing.day());\n });\n\n mod.degrees = new Sk.builtin.func(function (angle) {\n\t// degrees(angle)\n\treturn new Sk.builtin.float_(mod.processing.degrees(angle.v));\n });\n\n mod.directionalLight = new Sk.builtin.func(function (v1,v2,v3,nx,ny,nz) {\n\t// directionalLight(v1,v2,v3,nx,ny,nz)\n\tmod.processing.directionalLight(v1.v,v2.v,v3.v,nx.v,ny.v,nz.v);\n });\n\n mod.dist = new Sk.builtin.func(function (x1, y1, z1, x2, y2, z2) {\n\t// dist(x1, y1, x2, y2)\n\t// dist(x1, y1, z1, x2, y2, z2)\n if (typeof(y2) === \"undefined\") {\n\t return new Sk.builtin.float_(mod.processing.dist(x1.v, y1.v, z1.v, x2.v));\n\t} else if (typeof(z2) === \"undefined\") {\n\t return new Sk.builtin.float_(mod.processing.dist(x1.v, y1.v, z1.v, x2.v, y2.v));\n\t} else {\n\t return new Sk.builtin.float_(mod.processing.dist(x1.v, y1.v, z1.v, x2.v, y2.v, z2.v));\n\t}\n });\n\n mod.emissive = new Sk.builtin.func(function (v1, v2, v3) {\n\t// emissive(gray)\n\t// emissive(color)\n\t// emissive(v1,v2,v3)\n if (typeof(v2) === \"undefined\") {\n\t mod.processing.emissive(v1.v);\n\t} else if (typeof(v3) === \"undefined\") {\n\t mod.processing.emissive(v1.v, v2.v);\n\t} else {\n\t mod.processing.emissive(v1.v, v2.v, v3.v);\n\t}\n });\n\n mod.endCamera = new Sk.builtin.func(function () {\n\t// endCamera()\n\tmod.processing.endCamera();\n });\n\n mod.endShape = new Sk.builtin.func(function (mode) {\n\t// endShape()\n\t// endShape(MODE)\n if (typeof(mode) === \"undefined\") {\n\t mod.processing.endShape();\n\t} else {\n\t mod.processing.endShape(mode.v);\n\t}\n });\n\n mod.filter = new Sk.builtin.func(function (mode, srcImg) {\n\t// filter(MODE)\n\t// filter(MODE, srcImg)\n if (typeof(srcImg) === \"undefined\") {\n\t mod.processing.filter(mode.v);\n\t} else {\n\t mod.processing.filter(mode.v, srcImg.v);\n\t}\n });\n\n mod.frustum = new Sk.builtin.func(function (left, right, bottom, top, near, far) {\n\t// frustum(left, right, bottom,top, near, far)\n\tmod.processing.frustum(left, right, bottom, top, near, far);\n });\n\n mod.hint = new Sk.builtin.func(function (item) {\n\t// hint(item)\n\tmod.processing.hint(item);\n });\n\n mod.hour = new Sk.builtin.func(function () {\n\treturn new Sk.builtin.int_(mod.processing.hour());\n });\n\n mod.hue = new Sk.builtin.func(function (color) {\n\t// hue(color)\n\treturn new Sk.builtin.float_(mod.processing.hue(color.v));\n });\n\n mod.imageMode = new Sk.builtin.func(function (mode) {\n\tmod.processing.imageMode(mode.v);\n });\n\n mod.lerp = new Sk.builtin.func(function (value1, value2, amt) {\n\t// lerp(value1, value2, amt)\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.lerp(value1.v, value2.v, amt.v));\n });\n\n mod.lerpColor = new Sk.builtin.func(function (c1, c2, amt) {\n\t// lerpColor(c1, c2, amt)\n\t// returns color\n var c = Sk.misceval.callsim(mod.color,\n\t\t\t\t new Sk.builtin.int_(0),\n\t\t\t\t new Sk.builtin.int_(0),\n\t\t\t\t new Sk.builtin.int_(0));\n\tc.v = mod.processing.lerpColor(c1.v, c2.v, amt.v);\n\treturn c;\n });\n\n mod.lightFalloff = new Sk.builtin.func(function (constant, linear, quadratic) {\n\t// lightFalloff(constant,linear,quadratic)\n\tmod.processing.lightFalloff(constant.v, linear.v, quadratic.v);\n });\n\n mod.lights = new Sk.builtin.func(function () {\n\tmod.processing.lights();\n });\n\n mod.lightSpecular = new Sk.builtin.func(function (v1, v2, v3) {\n\t// lightSpecular(v1,v2,v3)\n\tmod.processing.lightSpecular(v1.v, v2.v, v3.v);\n });\n\n mod.loadBytes = new Sk.builtin.func(function (filename) {\n\t// loadBytes(filename)\n\t// returns byte[]\n\treturn new Sk.builtin.list(mod.processing.loadBytes(filename.v));\n });\n\n mod.loadFont = new Sk.builtin.func(function (fontname) {\n\t// loadFont(fontname)\n\t// returns font\n\tvar font = Sk.misceval.callsim(mod.PFont);\n\tfont.v = mod.processing.loadFont(fontname.v);\n\treturn font;\n });\n\n mod.loadShape = new Sk.builtin.func(function (filename) {\n\t// loadShape(filename)\n\t// returns shape\n\tvar shape = Sk.misceval.callsim(mod.PShapeSVG, \n\t\t\t\t\tnew Sk.builtin.str(\"string\"),\n\t\t\t\t\tfilename);\n\treturn shape;\n });\n\n mod.loadStrings = new Sk.builtin.func(function (filename) {\n\t// loadStrings(filename)\n\t// returns string []\n\treturn new Sk.builtin.list(mod.processing.loadStrings(filename.v));\n });\n\n mod.mag = new Sk.builtin.func(function (a, b, c) {\n\t// mag(a,b)\n\t// mag(a,b,c)\n\t// returns magnitude as float\n if (typeof(c) === \"undefined\") {\n\t return new Sk.builtin.float_(mod.processing.mag(a.v, b.v));\n } else {\n\t return new Sk.builtin.float_(mod.processing.mag(a.v, b.v, c.v));\n\t}\n });\n\n mod.map = new Sk.builtin.func(function (value,low1,high1,low2,high2) {\n\t// map(value,low1,high1,low2,high2)\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.map(value.v,low1.v,high1.v,\n\t\t\t\t\t\t low2.v,high2.v));\n });\n\n mod.millis = new Sk.builtin.func(function () {\n\treturn new Sk.builtin.int_(mod.processing.millis());\n });\n\n mod.minute = new Sk.builtin.func(function () {\n\treturn new Sk.builtin.int_(mod.processing.minute());\n });\n\n mod.modelX = new Sk.builtin.func(function (x, y, z) {\n\t// modelX(x,y,z)\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.modelX(x.v, y.v, z.v));\n });\n\n mod.modelY = new Sk.builtin.func(function (x, y, z) {\n\t// modelY(x,y,z)\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.modelY(x.v, y.v, z.v));\n });\n\n mod.modelZ = new Sk.builtin.func(function (x, y, z) {\n\t// modelZ(x,y,z)\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.modelZ(x.v, y.v, z.v));\n });\n\n mod.month = new Sk.builtin.func(function () {\n\treturn new Sk.builtin.int_(mod.processing.month());\n });\n\n mod.noCursor = new Sk.builtin.func(function () {\n\tmod.processing.noCursor();\n });\n\n mod.noise = new Sk.builtin.func(function (x, y, z) {\n\t// noise(x)\n\t// noise(x, y)\n\t// noise(x, y, z)\n\t// returns float\n if (typeof(y) === \"undefined\") {\n\t return new Sk.builtin.float_(mod.processing.noise(x.v));\n } else if (typeof(z) === \"undefined\") {\n\t return new Sk.builtin.float_(mod.processing.noise(x.v, y.v));\n } else {\n\t return new Sk.builtin.float_(mod.processing.noise(x.v, y.v, z.v));\n\t}\n });\n\n mod.noiseDetail = new Sk.builtin.func(function (octaves, falloff) {\n\t// noiseDetail(octaves);\n\t// noiseDetail(octaves,falloff);\n\tmod.processing.noiseDetail(octaves.v, falloff.v);\n });\n\n mod.noiseSeed = new Sk.builtin.func(function (value) {\n\t// noiseSeed(value); int\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.noiseSeed(value.v));\n });\n\n mod.noLights = new Sk.builtin.func(function () {\n\tmod.processing.noLights();\n });\n\n mod.norm = new Sk.builtin.func(function (value, low, high) {\n\t// norm(value, low, high)\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.norm(value.v, low.v, high.v));\n });\n\n mod.normal = new Sk.builtin.func(function (nx, ny, nz) {\n\t// normal(nx,ny,nz)\n\t// returns None\n\tmod.processing.normal(nx.v, ny.v, nz.v);\n });\n\n mod.noTint = new Sk.builtin.func(function () {\n\tmod.processing.noTint();\n });\n\n mod.ortho = new Sk.builtin.func(function (left, right, bottom, top, near, far) {\n\t// ortho(left, right, bottom,top, near,far)\n\t// returns None\n\tmod.processing.ortho(left.v, right.v, bottom.v, top.v, near.v, far.v);\n });\n\n mod.perspective = new Sk.builtin.func(function (fov, aspect, zNear, zFar) {\n\t// perspective()\n\t// perspective(fov, aspect, zNear, zFar)\n\t// returns None\n if (typeof(fov) === \"undefined\") {\n\t mod.processing.perspective();\n } else if (typeof(aspect) === \"undefined\") {\n\t mod.processing.perspective(fov.v);\n } else if (typeof(zNear) === \"undefined\") {\n\t mod.processing.perspective(fov.v, aspect.v);\n } else if (typeof(zFar) === \"undefined\") {\n\t mod.processing.perspective(fov.v, aspect.v, zNear.v);\n } else {\n\t mod.processing.perspective(fov.v, aspect.v, zNear.v, zFar.v);\n\t}\n });\n\n mod.pointLight = new Sk.builtin.func(function (v1,v2,v3,nx,ny,nz) {\n\t// pointLight(v1,v2,v3,nx,ny,nz)\n\t// returns None\n\tmod.processing.pointLight(v1.v,v2.v,v3.v,nx.v,ny.v,nz.v);\n });\n\n mod.printCamera = new Sk.builtin.func(function () {\n\t// printCamera()\n\t// returns None\n\tmod.processing.printCamera();\n });\n\n mod.println = new Sk.builtin.func(function (data) {\n\t// println(data)\n\tmod.processing.println(data.v);\n });\n\n mod.printProjection = new Sk.builtin.func(function () {\n\t// printProjection()\n\t// returns None\n\tmod.processing.printProjection();\n });\n\n mod.radians = new Sk.builtin.func(function (angle) {\n\t// radians(angle)\n\t// returns int or float\n\treturn new Sk.builtin.float_(mod.processing.radians(angle.v));\n });\n\n mod.randomSeed = new Sk.builtin.func(function (value) {\n\t// noiseSeed(value);\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.randomSeed(value.v));\n });\n\n mod.random = new Sk.builtin.func(function (v1, v2) {\n\t// random();\n\t// random(high);\n\t// random(low, high);\n\t// returns float\n if (typeof(v1) === \"undefined\") {\n\t return new Sk.builtin.float_(mod.processing.random());\n } else if (typeof(v2) === \"undefined\") {\n\t return new Sk.builtin.float_(mod.processing.random(v1.v));\n } else {\n\t return new Sk.builtin.float_(mod.processing.random(v1.v, v2.v));\n\t}\n });\n\n mod.requestImage = new Sk.builtin.func(function (filename, extension) {\n\t// requestImage(filename)\n\t// requestImage(filename, extension)\n\tvar image = Sk.misceval.callsim(mod.PImage);\n if (typeof(extension) === \"undefined\") {\n\t image.v = mod.processing.requestImage(filename.v);\n } else {\n\t image.v = mod.processing.requestImage(filename.v, extension.v);\n\t}\n\treturn image;\n });\n\n mod.saturation = new Sk.builtin.func(function (color) {\n\t// saturation(color)\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.saturation(color.v));\n });\n\n mod.save = new Sk.builtin.func(function (filename) {\n\t// save(filename)\n\t// returns None\n\tmod.processing.save(filename.v);\n });\n\n mod.saveFrame = new Sk.builtin.func(function (filename) {\n\t// saveFrame()\n\t// saveFrame(filename-####.ext)\n\t// returns None\n if (typeof(filename) === \"undefined\") {\n\t mod.processing.saveFrame();\n } else {\n\t mod.processing.saveFrame(filename.v);\n\t}\n });\n\n mod.saveStrings = new Sk.builtin.func(function (filename, strings) {\n\t// saveStrings(filename,strings)\n\tmod.processing.saveStrings(filename.v, strings.v);\n });\n\n mod.screenX = new Sk.builtin.func(function (x, y, z) {\n\t// screenX(x,y,z)\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.screenX(x.v, y.v, z.v));\n });\n\n mod.screenY = new Sk.builtin.func(function (x, y, z) {\n\t// screenY(x,y,z)\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.screenY(x.v, y.v, z.v));\n });\n\n mod.screenZ = new Sk.builtin.func(function (x, y, z) {\n\t// screenZ(x,y,z)\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.screenZ(x.v, y.v, z.v));\n });\n\n mod.second = new Sk.builtin.func(function () {\n\treturn new Sk.builtin.int_(mod.processing.second());\n });\n\n mod.shape = new Sk.builtin.func(function (sh, x, y, width, height) {\n\t// shape(sh)\n\t// shape(sh,x,y)\n\t// shape(sh,x,y,width,height)\n\t// returns?\n if (typeof(x) === \"undefined\") {\n\t mod.processing.shape(sh.v);\n } else if (typeof(y) === \"undefined\") {\n\t mod.processing.shape(sh.v,x.v);\n } else if (typeof(width) === \"undefined\") {\n\t mod.processing.shape(sh.v,x.v,y.v);\n } else if (typeof(height) === \"undefined\") {\n\t mod.processing.shape(sh.v,x.v,y.v,width.v);\n } else {\n\t mod.processing.shape(sh.v,x.v,y.v,width.v,height.v);\n\t}\n });\n\n mod.shapeMode = new Sk.builtin.func(function (mode) {\n\t// shapeMode(MODE)\n\tmod.processing.shapeMode(mode.v);\n });\n\n mod.shininess = new Sk.builtin.func(function (shine) {\n\t// shininess(shine)\n\t// returns None\n\tmod.processing.shininess(shine.v);\n });\n\n mod.specular = new Sk.builtin.func(function (v1,v2,v3) {\n\t// specular(gray)\n\t// specular(color)\n\t// specular(v1,v2,v3)\n if (typeof(v2) === \"undefined\") {\n\t mod.processing.specular(v1.v);\n } else if (typeof(v3) === \"undefined\") {\n\t mod.processing.specular(v1.v,v2.v);\n } else {\n\t mod.processing.specular(v1.v,v2.v,v3.v);\n\t}\n });\n\n mod.spotLight = new Sk.builtin.func(function (v1,v2,v3,nx,ny,nz,angle,concentration) {\n\t// spotLight(v1,v2,v3,nx,ny,nz,angle,concentration)\n\t// returns None\n\tmod.processing.spotLight(v1.v,v2.v,v3.v,nx.v,ny.v,nz.v,angle.v,concentration.v);\n });\n\n mod.sq = new Sk.builtin.func(function (value) {\n\t// sq(value)\n\t// returns squared number\n\treturn new Sk.builtin.float_(mod.processing.sq(value));\n });\n\n mod.status = new Sk.builtin.func(function (text) {\n\t// status(text)\n\tmod.processing.status(text.v);\n });\n\n mod.textAlign = new Sk.builtin.func(function (align, yalign) {\n\t// textAlign(ALIGN)\n\t// textAlign(ALIGN, YALIGN)\n\t// returns None\n if (typeof(yalign) === \"undefined\") {\n\t mod.processing.textAlign(align.v);\n } else {\n\t mod.processing.textAlign(align.v, yalign.v);\n\t}\n });\n\n mod.textAscent = new Sk.builtin.func(function () {\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.textAscent());\n });\n\n mod.textDescent = new Sk.builtin.func(function () {\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.textDescent());\n });\n\n mod.textFont = new Sk.builtin.func(function (font, size) {\n\t// textFont(font)\n\t// textFont(font, size)\n if (typeof(size) === \"undefined\") {\n\t mod.processing.textFont(font.v);\n } else {\n\t mod.processing.textFont(font.v, size.v);\n\t}\n });\n\n mod.textLeading = new Sk.builtin.func(function (dist) {\n\t// textLeading(dist)\n\t// returns None\n\tmod.processing.textLeading(dist.v);\n });\n\n mod.textMode = new Sk.builtin.func(function (mode) {\n\t// textMode(MODE)\n\t// returns None\n\tmod.processing.textMode(mode.v);\n });\n\n mod.textSize = new Sk.builtin.func(function (size) {\n\t// textSize(size)\n\t// returns None\n\tmod.processing.textSize(size.v);\n });\n\n mod.texture = new Sk.builtin.func(function (img) {\n\t// texture(img)\n\t// returns None\n\tmod.processing.texture(img.v);\n });\n\n mod.textureMode = new Sk.builtin.func(function (mode) {\n\t// textureMode(MODE)\n\t// returns None\n\tmod.processing.textureMode(mode.v);\n });\n\n mod.textWidth = new Sk.builtin.func(function (data) {\n\t// textWidth(data)\n\t// returns float\n\treturn new Sk.builtin.float_(mod.processing.textWidth(data.v));\n });\n\n mod.tint = new Sk.builtin.func(function (v1, v2, v3, v4) {\n\t// tint(gray)\n\t// tint(gray, alpha)\n\t// tint(value1, value2, value3)\n\t// tint(value1, value2, value3, alpha)\n\t// tint(color)\n\t// tint(color, alpha)\n\t// tint(hex)\n\t// tint(hex, alpha)\n if (typeof(v2) === \"undefined\") {\n\t mod.processing.tint(v1.v);\n } else if (typeof(v3) === \"undefined\") {\n\t mod.processing.tint(v1.v, v2.v);\n } else if (typeof(v4) === \"undefined\") {\n\t mod.processing.tint(v1.v, v2.v, v3.v);\n } else {\n\t mod.processing.tint(v1.v, v2.v, v3.v, v4.v);\n\t}\n });\n\n mod.updatePixels = new Sk.builtin.func(function () {\n\t// updatePixels()\n\tmod.processing.updatePixels();\n });\n\n mod.vertex = new Sk.builtin.func(function (x, y, z, u, v) {\n\t// vertex(x, y); \n\t// vertex(x, y, z); \n\t// vertex(x, y, u, v); \n\t// vertex(x, y, z, u, v);\n if (typeof(z) === \"undefined\") {\n\t mod.processing.vertex(x.v, y.v);\n } else if (typeof(u) === \"undefined\") {\n\t mod.processing.vertex(x.v, y.v, z.v);\n } else if (typeof(v) === \"undefined\") {\n\t mod.processing.vertex(x.v, y.v, z.v, u.v);\n } else {\n\t mod.processing.vertex(x.v, y.v, z.v, u.v, v.v);\n\t}\n });\n\n mod.year = new Sk.builtin.func(function () {\n\treturn new Sk.builtin.int_(mod.processing.year());\n });\n\n // 3D Primitives\n\n mod.box = new Sk.builtin.func(function(size) {\n mod.processing.box(size.v);\n });\n\n mod.sphere = new Sk.builtin.func(function(radius) {\n mod.processing.sphere(radius.v);\n });\n\n mod.sphereDetail = new Sk.builtin.func(function(res,vres) {\n if (typeof(vres) === \"undefined\") {\n mod.processing.sphereDetail(res.v);\n }\n else {\n mod.processing.sphereDetail(res.v, vres.v);\n }\n });\n\n // Color\n mod.background = new Sk.builtin.func(function (r, g, b) {\n\n if (typeof(g) !== \"undefined\") {\n g = g.v;\n }\n if (typeof(b) !== \"undefined\") {\n b = b.v;\n }\n\n mod.processing.background(r.v, g, b);\n\n });\n\n mod.fill = new Sk.builtin.func(function (r, g, b, alpha) {\n // r will be either:\n // a number in which case the fill will be grayscale\n // a color object\n // g, and b may be undefined. If they hold values it will\n // be assumed that we have an r,g,b color tuple\n // alpha may also be undefined - if defined, it is the opacity of the fill\n if (typeof(g) !== \"undefined\") {\n g = g.v;\n }\n if (typeof(b) !== \"undefined\") {\n b = b.v;\n }\n if (typeof(alpha) !== \"undefined\") {\n alpha = alpha.v;\n }\n\n mod.processing.fill(r.v, g, b, alpha);\n\n });\n\n\n mod.stroke = new Sk.builtin.func(function (r, g, b) {\n\n if (typeof(g) !== \"undefined\") {\n g = g.v;\n }\n if (typeof(b) !== \"undefined\") {\n b = b.v;\n }\n\n mod.processing.stroke(r.v, g, b);\n\n });\n\n mod.noStroke = new Sk.builtin.func(function () {\n mod.processing.noStroke();\n });\n\n\n mod.colorMode = new Sk.builtin.func(function (mode, maxV, maxG, maxB, maxAlpha) {\n // mode is one of RGB or HSB\n // maxV is either the max value for all color elements\n // or the range for Red/Hue (depending on mode) if maxG and maxB are defined\n if (typeof(maxV) === \"undefined\") {\n maxV = 255;\n }\n else {\n maxV = maxV.v;\n }\n if (typeof(maxG) !== \"undefined\") {\n maxG = maxG.v;\n }\n if (typeof(maxB) !== \"undefined\") {\n maxB = maxB.v;\n }\n if (typeof(maxAlpha) !== \"undefined\") {\n maxAlpha = maxAlpha.v;\n }\n\n mod.processing.colorMode(mode.v, maxV, maxG, maxB, maxAlpha);\n });\n\n mod.noFill = new Sk.builtin.func(function () {\n mod.processing.noFill();\n });\n\n\n // Environment\n\n mod.loop = new Sk.builtin.func(function () {\n if (mod.processing === null) {\n throw new Sk.builtin.Exception(\"loop() should be called after run()\");\n }\n looping = true;\n mod.processing.loop();\n });\n\n mod.noLoop = new Sk.builtin.func(function () {\n if (mod.processing === null) {\n throw new Sk.builtin.Exception(\"noLoop() should be called after run()\");\n }\n looping = false;\n mod.processing.noLoop();\n });\n\n // NOTE: difference with ProcessingJS\n // frameRate is only a function, not a variable: \n // use environment.frameRate for value\n mod.frameRate = new Sk.builtin.func(function (fr) {\n mod.processing.frameRate(fr.v);\n });\n\n // NOTE: difference with ProcessingJS\n // Use mouse.pressed rather than mousePressed\n\n // NOTE: difference with ProcessingJS\n // Use environment.keyPressed rather than keyPressed\n\n // NOTE: difference with ProcessingJS\n // Use environment.frameCount \n\n // NOTE: difference with ProcessingJS\n // Use environment.frameCount\n \n // NOTE: difference with ProcessingJS\n // Use environment.online\n\n // NOTE: difference with ProcessingJS\n // Use environment.focused\n\n mod.width = new Sk.builtin.int_(100);\n mod.height = new Sk.builtin.int_(100);\n\n mod.size = new Sk.builtin.func(function (w, h, mode) {\n if (typeof(mode) === \"undefined\") {\n mode = mod.P2D;\n }\n mod.processing.size(w.v, h.v, mode.v);\n\tmod.width = new Sk.builtin.int_(mod.processing.width);\n\tmod.height = new Sk.builtin.int_(mod.processing.height);\n });\n\n mod.exitp = new Sk.builtin.func(function (h, w) {\n mod.processing.exit();\n });\n\n // NOTE: difference with ProcessingJS\n // Use mouseX() or mouse.x rather than mouseX\n mod.mouseX = new Sk.builtin.func(function () {\n return new Sk.builtin.int_(mod.processing.mouseX);\n });\n\n // NOTE: difference with ProcessingJS\n // Use mouseY() or mouse.y rather than mouseY\n mod.mouseY = new Sk.builtin.func(function () {\n return new Sk.builtin.int_(mod.processing.mouseY);\n });\n\n // NOTE: difference with ProcessingJS\n // Use pmouseX() or mouse.px rather than pmouseX\n mod.pmouseX = new Sk.builtin.func(function () {\n return new Sk.builtin.int_(mod.processing.pmouseX);\n });\n\n // NOTE: difference with ProcessingJS\n // Use pmouseY() or mouse.py rather than pmouseY\n mod.pmouseY = new Sk.builtin.func(function () {\n return new Sk.builtin.int_(mod.processing.pmouseY);\n });\n\n // Attributes\n mod.rectMode = new Sk.builtin.func(function (mode) {\n mod.processing.rectMode(mode.v);\n });\n\n mod.strokeWeight = new Sk.builtin.func(function (wt) {\n mod.processing.strokeWeight(wt.v);\n\n });\n\n mod.smooth = new Sk.builtin.func(function () {\n mod.processing.smooth();\n });\n\n mod.noSmooth = new Sk.builtin.func(function () {\n mod.processing.noSmooth();\n });\n\n mod.ellipseMode = new Sk.builtin.func(function (mode) {\n mod.processing.ellipseMode(mode.v);\n });\n\n mod.strokeCap = new Sk.builtin.func(function (mode) {\n mod.processing.strokeCap(mode.v);\n });\n\n mod.strokeJoin = new Sk.builtin.func(function (mode) {\n mod.processing.strokeJoin(mode.v);\n });\n\n\n // Transforms\n mod.rotate = new Sk.builtin.func(function (rads) {\n // rotation in radians\n mod.processing.rotate(rads.v);\n });\n\n mod.rotateX = new Sk.builtin.func(function(rads) {\n mod.processing.rotateX(rads.v);\n });\n\n mod.rotateY = new Sk.builtin.func(function(rads) {\n mod.processing.rotateY(rads.v);\n });\n\n mod.rotateZ = new Sk.builtin.func(function(rads) {\n mod.processing.rotateZ(rads.v);\n });\n\n mod.scale = new Sk.builtin.func(function (sx, sy, sz) {\n if (typeof(sy) === \"undefined\") {\n sy = 1.0;\n } else {\n sy = sy.v;\n }\n if (typeof(sz) === \"undefined\") {\n sz = 1.0;\n } else {\n sz = sz.v;\n }\n mod.processing.scale(sx.v, sy, sz);\n });\n\n mod.translate = new Sk.builtin.func(function (sx, sy, sz) {\n if (typeof(sy) === \"undefined\") {\n sy = 1.0;\n } else {\n sy = sy.v;\n }\n if (typeof(sz) === \"undefined\") {\n sz = 1.0;\n } else {\n sz = sz.v;\n }\n mod.processing.translate(sx.v, sy, sz);\n });\n\n mod.popMatrix = new Sk.builtin.func(function() {\n mod.processing.popMatrix();\n });\n\n mod.pushMatrix = new Sk.builtin.func(function() {\n mod.processing.pushMatrix();\n });\n\n mod.applyMatrix = new Sk.builtin.func(function() {\n var args = Array.prototype.slice.call(arguments, 0, 16),\n i;\n\n for (i = 0; i < args.length; i++) {\n args[i] = typeof(args[i]) === \"undefined\" ? 0.0 : args[i].v;\n }\n\n mod.processing.applyMatrix.apply(mod.processing, args);\n });\n\n mod.resetMatrix = new Sk.builtin.func(function() {\n mod.processing.resetMatrix();\n });\n\n mod.printMatrix = new Sk.builtin.func(function() {\n return Sk.ffi.remapToPy(mod.processing.printMatrix());\n });\n\n // //////////////////////////////////////////////////////////////////////\n // Run\n // \n // Create the processing context and setup of calls to setup, draw etc.\n //\n //\n // ////////////////////////////////////////////////////////////////////// \n mod.run = new Sk.builtin.func(function () {\n function sketchProc (processing) {\n mod.processing = processing;\n\n // processing.setup = function() {\n // if Sk.globals[\"setup\"]\n // Sk.misceval.callsim(Sk.globals[\"setup\"])\n // }\n\n\n // FIXME if no Sk.globals[\"draw\"], then no need for this\n processing.draw = function () {\n // if there are pending image loads then just use the natural looping calls to \n // retry until all the images are loaded. If noLoop was called in setup then make\n // sure to revert to that after all the images in hand.\n var wait = false;\n for (var i in imList) {\n if (imList[i].width === 0) {\n wait = true;\n }\n }\n if (wait === true) {\n if (looping === true) {\n return;\n }\n else {\n processing.loop();\n return;\n }\n\n } else {\n if (looping === false) {\n processing.noLoop();\n }\n }\n\n mod.frameCount = processing.frameCount;\n if (Sk.globals[\"draw\"]) {\n \ttry {\n \t Sk.misceval.callsim(Sk.globals[\"draw\"]);\n }\n catch(e) {\n Sk.uncaughtException(e);\n }\n\t\t\t\t}\n };\n\n var callBacks = [\"setup\", \"mouseMoved\", \"mouseClicked\", \"mouseDragged\", \"mouseMoved\", \"mouseOut\",\n \"mouseOver\", \"mousePressed\", \"mouseReleased\", \"keyPressed\", \"keyReleased\", \"keyTyped\"\n ];\n for (var cb in callBacks) {\n if (Sk.globals[callBacks[cb]]) {\n processing[callBacks[cb]] = new Function(\"try {Sk.misceval.callsim(Sk.globals['\" + callBacks[cb] + \"']);} catch(e) {Sk.uncaughtException(e);}\");\n }\n }\n }\n\n var canvas = document.getElementById(Sk.canvas);\n if (canvas.tagName !== \"CANVAS\") {\n var mydiv = canvas;\n canvas = document.createElement('canvas');\n while (mydiv.firstChild) {\n mydiv.removeChild(mydiv.firstChild);\n }\n mydiv.appendChild(canvas);\n }\n window.$(canvas).show();\n window.Processing.logger = { log : function(message) {\n Sk.misceval.print_(message);\n }};\n // if a Processing instance already exists it's likely still running, stop it by exiting\n instance = window.Processing.getInstanceById(Sk.canvas);\n if (instance) {\n instance.exit();\n }\n mod.p = new window.Processing(canvas, sketchProc);\n\n\n });\n\n mouseClass = function ($gbl, $loc) {\n\n $loc.__getattr__ = new Sk.builtin.func(function (self, key) {\n\t key = Sk.ffi.remapToJs(key);\n if (key === \"x\") {\n return Sk.builtin.assk$(mod.processing.mouseX);\n }\n else if (key === \"y\") {\n return Sk.builtin.assk$(mod.processing.mouseY);\n }\n else if (key === \"px\") {\n return Sk.builtin.assk$(mod.processing.pmouseX);\n }\n else if (key === \"py\") {\n return Sk.builtin.assk$(mod.processing.pmouseY);\n }\n else if (key === \"pressed\") {\n return new Sk.builtin.bool(mod.processing.__mousePressed);\n }\n else if (key === \"button\") {\n return Sk.builtin.assk$(mod.processing.mouseButton);\n }\n });\n\n };\n\n\n mod.Mouse = Sk.misceval.buildClass(mod, mouseClass, \"Mouse\", []);\n\n mod.mouse = Sk.misceval.callsim(mod.Mouse);\n\n keyboardClass = function ($gbl, $loc) {\n\n $loc.__getattr__ = new Sk.builtin.func(function (self, key) {\n\t key = Sk.ffi.remapToJs(key);\n if (key === \"key\") {\n return new Sk.builtin.str(mod.processing.key.toString());\n }\n else if (key === \"keyCode\") {\n return Sk.builtin.assk$(mod.processing.keyCode);\n }\n else if (key === \"keyPressed\") {\n return new Sk.builtin.str(mod.processing.keyPressed);\n } // todo bool\n });\n\n };\n\n mod.Keyboard = Sk.misceval.buildClass(mod, keyboardClass, \"Keyboard\", []);\n\n mod.keyboard = Sk.misceval.callsim(mod.Keyboard);\n\n\n environmentClass = function ($gbl, $loc) {\n\n $loc.__getattr__ = new Sk.builtin.func(function (self, key) {\n\t key = Sk.ffi.remapToJs(key);\n if (key === \"frameCount\") {\n return Sk.builtin.assk$(mod.processing.frameCount);\n }\n else if (key === \"frameRate\") {\n return Sk.builtin.assk$(mod.processing.frameRate);\n }\n else if (key === \"height\") {\n return Sk.builtin.assk$(mod.processing.height);\n }\n else if (key === \"width\") {\n return Sk.builtin.assk$(mod.processing.width);\n }\n else if (key === \"online\") {\n return new Sk.builtin.bool(mod.processing.online);\n }\n else if (key === \"focused\") {\n return new Sk.builtin.bool(mod.processing.focused);\n }\n });\n\n };\n\n mod.Environment = Sk.misceval.buildClass(mod, environmentClass, \"Environment\", []);\n\n mod.environment = Sk.misceval.callsim(mod.Environment);\n\n screenClass = function ($gbl, $loc) {\n\n $loc.__init__ = new Sk.builtin.func(function (self) {\n self.pixels = null;\n });\n\n $loc.__getattr__ = new Sk.builtin.func(function (self, key) {\n\t key = Sk.ffi.remapToJs(key);\n if (key === \"height\") {\n return Sk.builtin.assk$(mod.processing.height);\n }\n else if (key === \"width\") {\n return Sk.builtin.assk$(mod.processing.width);\n }\n else if (key === \"pixels\") {\n if (self.pixels == null) {\n self.pixels = new Sk.builtin.list(mod.processing.pixels.toArray());\n }\n }\n return self.pixels;\n });\n\n };\n\n mod.Screen = Sk.misceval.buildClass(mod, screenClass, \"Screen\", []);\n\n mod.screen = Sk.misceval.callsim(mod.Screen);\n\n mod.loadPixels = new Sk.builtin.func(function () {\n mod.processing.loadPixels();\n });\n\n\n colorClass = function ($gbl, $loc) {\n /* images are loaded async.. so its best to preload them */\n $loc.__init__ = new Sk.builtin.func(function (self, val1, val2, val3, alpha) {\n if (typeof(val2) !== \"undefined\") {\n val2 = val2.v;\n }\n if (typeof(val3) !== \"undefined\") {\n val3 = val3.v;\n }\n if (typeof(alpha) !== \"undefined\") {\n alpha = alpha.v;\n }\n self.v = mod.processing.color(val1.v, val2, val3, alpha);\n });\n\n };\n\n mod.color = Sk.misceval.buildClass(mod, colorClass, \"color\", []);\n\n mod.red = new Sk.builtin.func(function (clr) {\n return new Sk.builtin.int_(mod.processing.red(clr.v));\n });\n\n mod.green = new Sk.builtin.func(function (clr) {\n return new Sk.builtin.int_(mod.processing.green(clr.v));\n });\n\n mod.blue = new Sk.builtin.func(function (clr) {\n return new Sk.builtin.int_(mod.processing.blue(clr.v));\n });\n\n // Image class and functions\n //\n imageClass = function ($gbl, $loc) {\n /* images are loaded async.. so its best to preload them */\n $loc.__init__ = new Sk.builtin.func(function (self, arg1, arg2, arg3) {\n\t // PImage()\n\t // PImage(img)\n\t // PImage(width,height)\n\t // PImage(width,height,format)\n\t if (typeof(arg1) === \"undefined\") {\n\t\tself.v = new mod.processing.PImage();\n\t } else if (typeof(arg2) === \"undefined\") {\n\t\tself.v = new mod.processing.PImage(arg1.v);\n\t } else if (typeof(arg3) === \"undefined\") {\n\t\tself.v = new mod.processing.PImage(arg1.v, arg2.v);\n\t } else {\n\t\tself.v = new mod.processing.PImage(arg1.v, arg2.v, arg3.v);\n\t }\n });\n\n $loc.__getattr__ = new Sk.builtin.func(function (self, key) {\n\t key = Sk.ffi.remapToJs(key);\n if (key === \"width\") {\n return Sk.builtin.assk$(self.v.width);\n }\n if (key === \"height\") {\n return Sk.builtin.assk$(self.v.height);\n }\n });\n\n };\n\n mod.loadImage = new Sk.builtin.func(function (imfile) {\n var i = mod.processing.loadImage(imfile.v);\n imList.push(i);\n\tvar image = Sk.misceval.callsim(mod.PImage);\n\timage.v = i;\n return image;\n });\n\n mod.image = new Sk.builtin.func(function (im, x, y, w, h) {\n\t// image(img, x, y)\n\t// image(img, x, y, width, height)\n\tif (typeof(w) === \"undefined\") {\n mod.processing.image(im.v, x.v, y.v);\n\t} else {\n mod.processing.image(im.v, x.v, y.v, w.v, h.v);\n }\n });\n\n mod.get = new Sk.builtin.func(function (x, y) {\n var clr = mod.processing.get(x.v, y.v);\n return Sk.misceval.callsim(mod.color,\n new Sk.builtin.int_(mod.processing.red(clr)),\n new Sk.builtin.int_(mod.processing.green(clr)),\n new Sk.builtin.int_(mod.processing.blue(clr)));\n });\n\n mod.set = new Sk.builtin.func(function (x, y, color) {\n mod.processing.set(x.v, y.v, color.v);\n });\n\n // --- classes\n\n vectorClass = function ($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(function (self, x, y, z) {\n\t // PVector()\n\t // PVector(x,y)\n\t // PVector(x,y,z)\n if (typeof(x) === \"undefined\") {\n\t\tself.v = new mod.processing.PVector();\n } else if (typeof(z) === \"undefined\") {\n\t\tself.v = new mod.processing.PVector(x.v, y.v);\n } else {\n\t\tself.v = new mod.processing.PVector(x.v, y.v, z.v);\n\t }\n });\n\n $loc.__getattr__ = new Sk.builtin.func(function (self, key) {\n\t key = Sk.ffi.remapToJs(key);\n if (key === \"x\") {\n return Sk.builtin.assk$(self.v.x);\n } else if (key === \"y\") {\n return Sk.builtin.assk$(self.v.y);\n } else if (key === \"z\") {\n return Sk.builtin.assk$(self.v.z);\n\t }\n\t});\n\t \n $loc.get = new Sk.builtin.func(function (self) {\n\t // get() Gets a copy of the vector\n var new_vec = Sk.misceval.callsim(mod.PVector);\n\t new_vec.v = self.v.get();\n\t return new_vec;\n\t});\n\t\n\t$loc.set = new Sk.builtin.func(function (self, x, y, x) {\n\t // set() Sets the x, y, z component of the vector\n\t if (typeof(z) === \"undefined\") {\n\t\tself.v.set(x.v, y.v);\n\t } else {\n\t\tself.v.set(x.v, y.v, z.v);\n\t }\n\t});\n\n\t$loc.mag = new Sk.builtin.func(function (self) {\n\t // mag() Calculates the magnitude (length) of the vector\n\t // and returns the result as a float\n\t return Sk.builtin.assk$(self.v.mag());\n\t});\n\n\t$loc.add = new Sk.builtin.func(function (self, vec) {\n\t // add()\tAdds one vector to another\n var new_vec = Sk.misceval.callsim(mod.PVector);\n\t new_vec.v = self.v.add(vec.v);\n\t return new_vec;\n\t});\n\n\t$loc.sub = new Sk.builtin.func(function (self, vec) {\n\t // sub()\tSubtracts one vector from another\n var new_vec = Sk.misceval.callsim(mod.PVector);\n\t new_vec.v = self.v.sub(vec.v);\n\t return new_vec;\n\t});\n\n\t$loc.mult = new Sk.builtin.func(function (self, vec) {\n\t // mult()\tMultiplies the vector by a scalar\n var new_vec = Sk.misceval.callsim(mod.PVector);\n\t new_vec.v = self.v.mult(vec.v);\n\t return new_vec;\n\t});\n\n\t$loc.div = new Sk.builtin.func(function (self, vec) {\n\t // div()\tDivides the vector by a scalar\n var new_vec = Sk.misceval.callsim(mod.PVector);\n\t new_vec.v = self.v.dic(vec.v);\n\t return new_vec;\n\t});\n\n\t$loc.dist = new Sk.builtin.func(function (self, vec) {\n\t // dist()\tCalculate the Euclidean distance between two points\n\t return Sk.builtin.assk$(self.v.dist(vec.v));\n\t});\n\n\t$loc.dot = new Sk.builtin.func(function (self, v1, v2, v3) {\n\t // dot()\tCalculates the dot product\n\t // returns float\n\t // vec.dot(x,y,z)\n\t // vec.dot(v)\t \n\t if (typeof(v2) === 'undefined') {\n\t\treturn Sk.builtin.assk$(self.v.dot(v1.v));\n\t } else {\n\t\treturn Sk.builtin.assk$(self.v.dot(v1.v, v2.v, v3.v));\n\t }\n\t});\n\n\t$loc.cross = new Sk.builtin.func(function (self, vec) {\n\t // cross()\tCalculates the cross product\n var new_vec = Sk.misceval.callsim(mod.PVector);\n\t new_vec.v = self.v.cross(vec.v);\n\t return new_vec;\n\t});\n\n\t$loc.normalize = new Sk.builtin.func(function (self) {\n\t // normalize()\tNormalizes the vector\n\t self.v.normalize();\n\t});\n\n\t$loc.limit = new Sk.builtin.func(function (self, value) {\n\t // limit()\tLimits the magnitude of the vector\n\t self.v.limit(value.v);\n\t});\n\n\t$loc.angleBetween = new Sk.builtin.func(function (self, vec) {\n\t // angleBetween()\tCalculates the angle between two vectors\n\t return Sk.builtin.assk$(self.v.angleBetween(vec.v));\n\t});\n\n\t$loc.array = new Sk.builtin.func(function (self) {\n\t // array()\t\n\t return new Sk.builtin.list(self.v.array());\n\t});\n };\n\n fontClass = function ($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(function (self, input) {\n\t // PFont()\n\t // PFont(input)\n if (typeof(input) === \"undefined\") {\n\t\tself.v = new mod.processing.PFont();\n } else {\n\t\tself.v = new mod.processing.PVector(input.v);\n\t }\n });\n\n $loc.list = new Sk.builtin.func(function (self) {\n\t // font.list()\n\t return new Sk.builtin.list(self.v.list());\n\t});\n };\n\n graphicsClass = function ($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(function (self, x, y, z) {\n\t // PGraphics()\n\t // PGraphics(width,height)\n\t // PGraphics(width,height,applet)\n if (typeof(x) === \"undefined\") {\n\t\tself.v = new mod.processing.PVector();\n } else if (typeof(z) === \"undefined\") {\n\t\tself.v = new mod.processing.PVector(x.v, y.v);\n } else {\n\t\tself.v = new mod.processing.PVector(x.v, y.v, z.v);\n\t }\n });\n\n $loc.beginDraw = new Sk.builtin.func(function (self) {\n\t self.v.beginDraw();\n\t});\n\n $loc.endDraw = new Sk.builtin.func(function (self) {\n\t self.v.endDraw();\n\t});\n };\n \n shapeClass = function ($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(function (self, arg1, arg2, arg3) {\n\t if (typeof(arg1) === \"undefined\") {\n\t\t// special version for Skulpt\n\t\tself.v = null;\n\t\t// Will fill in manually in getChild()\n\t } else if (typeof(arg2) === \"undefined\") {\n\t\tself.v = new mod.processing.PShapeSVG(arg1.v);\n\t } else if (typeof(arg3) === \"undefined\") {\n\t\tself.v = new mod.processing.PShapeSVG(arg1.v, arg2.v);\n\t } else {\n\t\tself.v = new mod.processing.PShapeSVG(arg1.v, arg2.v, arg3.v);\n\t }\n });\n\n $loc.__getattr__ = new Sk.builtin.func(function (self, key) {\n\t key = Sk.ffi.remapToJs(key);\n if (key === \"width\") {\n return Sk.builtin.assk$(self.v.width);\n } else if (key === \"height\") {\n return Sk.builtin.assk$(self.v.height);\n\t }\n\t});\n\n $loc.isVisible = new Sk.builtin.func(function (self) {\n\t // isVisible() Returns a boolean value \"true\" if the image is set to be visible, \"false\" if not\n\t return new Sk.builtin.bool(self.v.isVisible());\n\t});\n\n $loc.setVisible = new Sk.builtin.func(function (self, value) {\n\t // setVisible() Sets the shape to be visible or invisible\n\t self.v.setVisible(value.v);\n\t});\n\n $loc.disableStyle = new Sk.builtin.func(function (self) {\n\t // disableStyle() Disables the shape's style data and uses Processing styles\n\t self.v.disableStyle();\n\t});\n\n $loc.enableStyle = new Sk.builtin.func(function (self) {\n\t // enableStyle() Enables the shape's style data and ignores the Processing styles\n\t self.v.enableStyle();\n\t});\n\n $loc.getChild = new Sk.builtin.func(function (self, shape) {\n\t // getChild() Returns a child element of a shape as a PShapeSVG object\n\t var child = self.v.getChild(shape.v);\n\t if (child != null) {\n\t\t// special method for Skulpt:\n\t\tvar new_shape = Sk.misceval.callsim(mod.PShapeSVG);\n\t\t// Now fill in value:\n\t\tnew_shape.v = child;\n\t\treturn new_shape;\n\t } else {\n\t\treturn null;\n\t }\n\t});\n\n $loc.translate = new Sk.builtin.func(function (self, x, y, z) {\n\t // translate() Displaces the shape\n\t // sh.translate(x,y)\n\t // sh.translate(x,y,z)\n if (typeof(z) === \"undefined\") {\n\t\tself.v.translate(x.v, y.v);\n\t } else {\n\t\tself.v.translate(x.v, y.v, z.v);\n\t }\n\t});\n\n $loc.rotate = new Sk.builtin.func(function (self, angle) {\n\t // rotate() Rotates the shape\n\t self.v.rotate(angle.v);\n\t});\n\n $loc.rotateX = new Sk.builtin.func(function (self, angle) {\n\t // rotateX() Rotates the shape around the x-axis\n\t self.v.rotateX(angle.v);\n\t});\n\n $loc.rotateY = new Sk.builtin.func(function (self) {\n\t // rotateY() Rotates the shape around the y-axis\n\t self.v.rotateY(angle.v);\n\t});\n\n $loc.rotateZ = new Sk.builtin.func(function (self) {\n\t // rotateZ() Rotates the shape around the z-axis\n\t self.v.rotateZ(angle.v);\n\t});\n\n $loc.scale = new Sk.builtin.func(function (self, x, y, z) {\n\t // scale() Increases and decreases the size of a shape\n\t // sh.scale(size)\n\t // sh.scale(x,y)\n\t // sh.scale(x,y,z)\n if (typeof(y) === \"undefined\") {\n\t\tself.v.scale(x.v);\n\t } else if (typeof(z) === \"undefined\") {\n\t\tself.v.scale(x.v, y.v);\n\t } else {\n\t\tself.v.scale(x.v, y.v, z.v);\n\t }\n\t});\n };\n\n mod.PFont = Sk.misceval.buildClass(mod, fontClass, \"PFont\", []);\n mod.PGraphics = Sk.misceval.buildClass(mod, graphicsClass, \"PGraphics\", []);\n mod.PShapeSVG = Sk.misceval.buildClass(mod, shapeClass, \"PShapeSVG\", []);\n mod.PVector = Sk.misceval.buildClass(mod, vectorClass, \"PVector\", []);\n mod.PImage = Sk.misceval.buildClass(mod, imageClass, \"PImage\", []);\n\n return mod;\n};\n", "src/lib/code.py": "raise NotImplementedError(\"code is not yet implemented in Skulpt\")\n", "src/lib/UserDict.py": "raise NotImplementedError(\"UserDict is not yet implemented in Skulpt\")\n", "src/lib/codecs.py": "raise NotImplementedError(\"codecs is not yet implemented in Skulpt\")\n", "src/lib/tty.py": "raise NotImplementedError(\"tty is not yet implemented in Skulpt\")\n", "src/lib/pythonds/graphs/adjGraph.py": "#\n# adjGraph\n#\n# Created by Brad Miller on 2005-02-24.\n# Copyright (c) 2005 Brad Miller, David Ranum, Luther College. All rights reserved.\n#\n\nimport sys\nimport os\nimport unittest\n\nclass Graph:\n def __init__(self):\n self.vertices = {}\n self.numVertices = 0\n \n def addVertex(self,key):\n self.numVertices = self.numVertices + 1\n newVertex = Vertex(key)\n self.vertices[key] = newVertex\n return newVertex\n \n def getVertex(self,n):\n if n in self.vertices:\n return self.vertices[n]\n else:\n return None\n\n def __contains__(self,n):\n return n in self.vertices\n \n def addEdge(self,f,t,cost=0):\n if f not in self.vertices:\n nv = self.addVertex(f)\n if t not in self.vertices:\n nv = self.addVertex(t)\n self.vertices[f].addNeighbor(self.vertices[t],cost)\n \n def getVertices(self):\n return list(self.vertices.keys())\n \n def __iter__(self):\n return iter(self.vertices.values())\n \nclass Vertex:\n def __init__(self,num):\n self.id = num\n self.connectedTo = {}\n self.color = 'white'\n self.dist = sys.maxsize\n self.pred = None\n self.disc = 0\n self.fin = 0\n\n # def __lt__(self,o):\n # return self.id < o.id\n \n def addNeighbor(self,nbr,weight=0):\n self.connectedTo[nbr] = weight\n \n def setColor(self,color):\n self.color = color\n \n def setDistance(self,d):\n self.dist = d\n\n def setPred(self,p):\n self.pred = p\n\n def setDiscovery(self,dtime):\n self.disc = dtime\n \n def setFinish(self,ftime):\n self.fin = ftime\n \n def getFinish(self):\n return self.fin\n \n def getDiscovery(self):\n return self.disc\n \n def getPred(self):\n return self.pred\n \n def getDistance(self):\n return self.dist\n \n def getColor(self):\n return self.color\n \n def getConnections(self):\n return self.connectedTo.keys()\n \n def getWeight(self,nbr):\n return self.connectedTo[nbr]\n \n def __str__(self):\n return str(self.id) + \":color \" + self.color + \":disc \" + str(self.disc) + \":fin \" + str(self.fin) + \":dist \" + str(self.dist) + \":pred \\n\\t[\" + str(self.pred)+ \"]\\n\"\n \n def getId(self):\n return self.id\n\nclass adjGraphTests(unittest.TestCase):\n def setUp(self):\n self.tGraph = Graph()\n \n def testMakeGraph(self):\n gFile = open(\"test.dat\")\n for line in gFile:\n fVertex, tVertex = line.split('|')\n fVertex = int(fVertex)\n tVertex = int(tVertex)\n self.tGraph.addEdge(fVertex,tVertex)\n for i in self.tGraph:\n adj = i.getAdj()\n for k in adj:\n print(i, k)\n\n \nif __name__ == '__main__':\n unittest.main()\n \n", "src/lib/macurl2path.py": "raise NotImplementedError(\"macurl2path is not yet implemented in Skulpt\")\n", "src/lib/new.py": "raise NotImplementedError(\"new is not yet implemented in Skulpt\")\n", "src/lib/whichdb.py": "raise NotImplementedError(\"whichdb is not yet implemented in Skulpt\")\n", "src/lib/_abcoll.py": "raise NotImplementedError(\"_abcoll is not yet implemented in Skulpt\")\n", "src/lib/hotshot/__init__.py": "raise NotImplementedError(\"hotshot is not yet implemented in Skulpt\")\n", "src/lib/MimeWriter.py": "raise NotImplementedError(\"MimeWriter is not yet implemented in Skulpt\")\n", "src/lib/sre_constants.py": "raise NotImplementedError(\"sre_constants is not yet implemented in Skulpt\")\n", "src/lib/atexit.py": "raise NotImplementedError(\"atexit is not yet implemented in Skulpt\")\n", "src/lib/compileall.py": "raise NotImplementedError(\"compileall is not yet implemented in Skulpt\")\n", "src/lib/symtable.py": "raise NotImplementedError(\"symtable is not yet implemented in Skulpt\")\n", "src/lib/warnings.py": "raise NotImplementedError(\"warnings is not yet implemented in Skulpt\")\n", "src/lib/keyword.py": "\n__all__ = [\"iskeyword\", \"kwlist\"]\n\nkwlist = [\n#--start keywords--\n 'and',\n 'as',\n 'assert',\n 'break',\n 'class',\n 'continue',\n 'def',\n 'del',\n 'elif',\n 'else',\n 'except',\n 'exec',\n 'finally',\n 'for',\n 'from',\n 'global',\n 'if',\n 'import',\n 'in',\n 'is',\n 'lambda',\n 'not',\n 'or',\n 'pass',\n 'print',\n 'raise',\n 'return',\n 'try',\n 'while',\n 'with',\n 'yield',\n#--end keywords--\n ]\n\ndef iskeyword(wd):\n return wd in kwlist\n\n", "src/lib/timeit.py": "raise NotImplementedError(\"timeit is not yet implemented in Skulpt\")\n", "src/lib/pythonds/basic/deque.py": "# Bradley N. Miller, David L. Ranum\n# Introduction to Data Structures and Algorithms in Python\n# Copyright 2005\n# \n#deque.py\r\n\r\n\r\nclass Deque:\r\n def __init__(self):\r\n self.items = []\r\n\r\n def isEmpty(self):\r\n return self.items == []\r\n\r\n def addFront(self, item):\r\n self.items.append(item)\r\n\r\n def addRear(self, item):\r\n self.items.insert(0,item)\r\n\r\n def removeFront(self):\r\n return self.items.pop()\r\n\r\n def removeRear(self):\r\n return self.items.pop(0)\r\n\r\n def size(self):\r\n return len(self.items)\r\n", "src/lib/sgmllib.py": "raise NotImplementedError(\"sgmllib is not yet implemented in Skulpt\")\n", "src/lib/pprint.py": "raise NotImplementedError(\"pprint is not yet implemented in Skulpt\")\n", "src/lib/mutex.py": "raise NotImplementedError(\"mutex is not yet implemented in Skulpt\")\n", "src/lib/xml/sax/__init__.py": "raise NotImplementedError(\"sax is not yet implemented in Skulpt\")\n", "src/lib/mimetypes.py": "raise NotImplementedError(\"mimetypes is not yet implemented in Skulpt\")\n", "src/lib/aifc.py": "raise NotImplementedError(\"aifc is not yet implemented in Skulpt\")\n", "src/lib/webgl/matrix4.js": "// more from 'tdl'\nvar $builtinmodule = function(name)\n{\n var mod = {};\n\n var temp0v3_ = new Float32Array(3);\n var temp1v3_ = new Float32Array(3);\n var temp2v3_ = new Float32Array(3);\n\n var temp0v4_ = new Float32Array(4);\n var temp1v4_ = new Float32Array(4);\n var temp2v4_ = new Float32Array(4);\n\n var temp0m4_ = new Float32Array(16);\n var temp1m4_ = new Float32Array(16);\n var temp2m4_ = new Float32Array(16);\n\n var normalize = function(dst, a) {\n var n = 0.0;\n var aLength = a.length;\n for (var i = 0; i < aLength; ++i)\n n += a[i] * a[i];\n n = Math.sqrt(n);\n if (n > 0.00001) {\n for (var i = 0; i < aLength; ++i)\n dst[i] = a[i] / n;\n } else {\n for (var i = 0; i < aLength; ++i)\n dst[i] = 0;\n }\n return dst;\n };\n\n var cross = function(dst, a, b) {\n dst[0] = a[1] * b[2] - a[2] * b[1];\n dst[1] = a[2] * b[0] - a[0] * b[2];\n dst[2] = a[0] * b[1] - a[1] * b[0];\n return dst;\n };\n\n var subVector = function(dst, a, b) {\n var aLength = a.length;\n for (var i = 0; i < aLength; ++i)\n dst[i] = a[i] - b[i];\n return dst;\n };\n\n var dot = function(a, b) {\n return (a[0] * b[0]) + (a[1] * b[1]) + (a[2] * b[2]);\n };\n\n mod.lookAt = new Sk.builtin.func(function(view, eye, target, up)\n {\n var t0 = temp0v3_;\n var t1 = temp1v3_;\n var t2 = temp2v3_;\n\n var vz = normalize(t0, subVector(t0, eye.v, target.v));\n var vx = normalize(t1, cross(t1, up.v, vz));\n var vy = cross(t2, vz, vx);\n\n var dst = view.v;\n dst[ 0] = vx[0];\n dst[ 1] = vy[0];\n dst[ 2] = vz[0];\n dst[ 3] = 0;\n dst[ 4] = vx[1];\n dst[ 5] = vy[1];\n dst[ 6] = vz[1];\n dst[ 7] = 0;\n dst[ 8] = vx[2];\n dst[ 9] = vy[2];\n dst[10] = vz[2];\n dst[11] = 0;\n dst[12] = -dot(vx, eye.v);\n dst[13] = -dot(vy, eye.v);\n dst[14] = -dot(vz, eye.v);\n dst[15] = 1;\n\n return view;\n });\n\n mod.perspective = new Sk.builtin.func(function(proj, angle, aspect, near, far)\n {\n var f = Math.tan(Math.PI * 0.5 - 0.5 * (angle * Math.PI / 180));\n var rangeInv = 1.0 / (near - far);\n\n var dst = proj.v;\n\n dst[0] = f / aspect;\n dst[1] = 0;\n dst[2] = 0;\n dst[3] = 0;\n\n dst[4] = 0;\n dst[5] = f;\n dst[6] = 0;\n dst[7] = 0;\n\n dst[8] = 0;\n dst[9] = 0;\n dst[10] = (near + far) * rangeInv;\n dst[11] = -1;\n\n dst[12] = 0;\n dst[13] = 0;\n dst[14] = near * far * rangeInv * 2;\n dst[15] = 0;\n\n return proj;\n });\n\n // builds, not appending\n mod.rotationY = new Sk.builtin.func(function(target, angle)\n {\n var dst = target.v;\n var c = Math.cos(angle * Math.PI / 180);\n var s = Math.sin(angle * Math.PI / 180);\n\n dst[ 0] = c;\n dst[ 1] = 0;\n dst[ 2] = -s;\n dst[ 3] = 0;\n dst[ 4] = 0;\n dst[ 5] = 1;\n dst[ 6] = 0;\n dst[ 7] = 0;\n dst[ 8] = s;\n dst[ 9] = 0;\n dst[10] = c;\n dst[11] = 0;\n dst[12] = 0;\n dst[13] = 0;\n dst[14] = 0;\n dst[15] = 1;\n\n return target;\n });\n\n mod.identity = new Sk.builtin.func(function(target)\n {\n var dst = target.v;\n dst[ 0] = 1;\n dst[ 1] = 0;\n dst[ 2] = 0;\n dst[ 3] = 0;\n dst[ 4] = 0;\n dst[ 5] = 1;\n dst[ 6] = 0;\n dst[ 7] = 0;\n dst[ 8] = 0;\n dst[ 9] = 0;\n dst[10] = 1;\n dst[11] = 0;\n dst[12] = 0;\n dst[13] = 0;\n dst[14] = 0;\n dst[15] = 1;\n return target;\n });\n\n // row major\n mod.mul = new Sk.builtin.func(function(target, x, y)\n {\n var dst = target.v;\n var a = x.v;\n var b = y.v;\n var a00 = a[0];\n var a01 = a[1];\n var a02 = a[2];\n var a03 = a[3];\n var a10 = a[ 4 + 0];\n var a11 = a[ 4 + 1];\n var a12 = a[ 4 + 2];\n var a13 = a[ 4 + 3];\n var a20 = a[ 8 + 0];\n var a21 = a[ 8 + 1];\n var a22 = a[ 8 + 2];\n var a23 = a[ 8 + 3];\n var a30 = a[12 + 0];\n var a31 = a[12 + 1];\n var a32 = a[12 + 2];\n var a33 = a[12 + 3];\n var b00 = b[0];\n var b01 = b[1];\n var b02 = b[2];\n var b03 = b[3];\n var b10 = b[ 4 + 0];\n var b11 = b[ 4 + 1];\n var b12 = b[ 4 + 2];\n var b13 = b[ 4 + 3];\n var b20 = b[ 8 + 0];\n var b21 = b[ 8 + 1];\n var b22 = b[ 8 + 2];\n var b23 = b[ 8 + 3];\n var b30 = b[12 + 0];\n var b31 = b[12 + 1];\n var b32 = b[12 + 2];\n var b33 = b[12 + 3];\n dst[ 0] = a00 * b00 + a01 * b10 + a02 * b20 + a03 * b30;\n dst[ 1] = a00 * b01 + a01 * b11 + a02 * b21 + a03 * b31;\n dst[ 2] = a00 * b02 + a01 * b12 + a02 * b22 + a03 * b32;\n dst[ 3] = a00 * b03 + a01 * b13 + a02 * b23 + a03 * b33;\n dst[ 4] = a10 * b00 + a11 * b10 + a12 * b20 + a13 * b30;\n dst[ 5] = a10 * b01 + a11 * b11 + a12 * b21 + a13 * b31;\n dst[ 6] = a10 * b02 + a11 * b12 + a12 * b22 + a13 * b32;\n dst[ 7] = a10 * b03 + a11 * b13 + a12 * b23 + a13 * b33;\n dst[ 8] = a20 * b00 + a21 * b10 + a22 * b20 + a23 * b30;\n dst[ 9] = a20 * b01 + a21 * b11 + a22 * b21 + a23 * b31;\n dst[10] = a20 * b02 + a21 * b12 + a22 * b22 + a23 * b32;\n dst[11] = a20 * b03 + a21 * b13 + a22 * b23 + a23 * b33;\n dst[12] = a30 * b00 + a31 * b10 + a32 * b20 + a33 * b30;\n dst[13] = a30 * b01 + a31 * b11 + a32 * b21 + a33 * b31;\n dst[14] = a30 * b02 + a31 * b12 + a32 * b22 + a33 * b32;\n dst[15] = a30 * b03 + a31 * b13 + a32 * b23 + a33 * b33;\n return target;\n });\n\n mod.invert = new Sk.builtin.func(function(target, mat)\n {\n var dst = target.v;\n var m = mat.v;\n var m00 = m[0 * 4 + 0];\n var m01 = m[0 * 4 + 1];\n var m02 = m[0 * 4 + 2];\n var m03 = m[0 * 4 + 3];\n var m10 = m[1 * 4 + 0];\n var m11 = m[1 * 4 + 1];\n var m12 = m[1 * 4 + 2];\n var m13 = m[1 * 4 + 3];\n var m20 = m[2 * 4 + 0];\n var m21 = m[2 * 4 + 1];\n var m22 = m[2 * 4 + 2];\n var m23 = m[2 * 4 + 3];\n var m30 = m[3 * 4 + 0];\n var m31 = m[3 * 4 + 1];\n var m32 = m[3 * 4 + 2];\n var m33 = m[3 * 4 + 3];\n var tmp_0 = m22 * m33;\n var tmp_1 = m32 * m23;\n var tmp_2 = m12 * m33;\n var tmp_3 = m32 * m13;\n var tmp_4 = m12 * m23;\n var tmp_5 = m22 * m13;\n var tmp_6 = m02 * m33;\n var tmp_7 = m32 * m03;\n var tmp_8 = m02 * m23;\n var tmp_9 = m22 * m03;\n var tmp_10 = m02 * m13;\n var tmp_11 = m12 * m03;\n var tmp_12 = m20 * m31;\n var tmp_13 = m30 * m21;\n var tmp_14 = m10 * m31;\n var tmp_15 = m30 * m11;\n var tmp_16 = m10 * m21;\n var tmp_17 = m20 * m11;\n var tmp_18 = m00 * m31;\n var tmp_19 = m30 * m01;\n var tmp_20 = m00 * m21;\n var tmp_21 = m20 * m01;\n var tmp_22 = m00 * m11;\n var tmp_23 = m10 * m01;\n\n var t0 = (tmp_0 * m11 + tmp_3 * m21 + tmp_4 * m31) -\n (tmp_1 * m11 + tmp_2 * m21 + tmp_5 * m31);\n var t1 = (tmp_1 * m01 + tmp_6 * m21 + tmp_9 * m31) -\n (tmp_0 * m01 + tmp_7 * m21 + tmp_8 * m31);\n var t2 = (tmp_2 * m01 + tmp_7 * m11 + tmp_10 * m31) -\n (tmp_3 * m01 + tmp_6 * m11 + tmp_11 * m31);\n var t3 = (tmp_5 * m01 + tmp_8 * m11 + tmp_11 * m21) -\n (tmp_4 * m01 + tmp_9 * m11 + tmp_10 * m21);\n\n var d = 1.0 / (m00 * t0 + m10 * t1 + m20 * t2 + m30 * t3);\n\n dst[ 0] = d * t0;\n dst[ 1] = d * t1;\n dst[ 2] = d * t2;\n dst[ 3] = d * t3;\n dst[ 4] = d * ((tmp_1 * m10 + tmp_2 * m20 + tmp_5 * m30) -\n (tmp_0 * m10 + tmp_3 * m20 + tmp_4 * m30));\n dst[ 5] = d * ((tmp_0 * m00 + tmp_7 * m20 + tmp_8 * m30) -\n (tmp_1 * m00 + tmp_6 * m20 + tmp_9 * m30));\n dst[ 6] = d * ((tmp_3 * m00 + tmp_6 * m10 + tmp_11 * m30) -\n (tmp_2 * m00 + tmp_7 * m10 + tmp_10 * m30));\n dst[ 7] = d * ((tmp_4 * m00 + tmp_9 * m10 + tmp_10 * m20) -\n (tmp_5 * m00 + tmp_8 * m10 + tmp_11 * m20));\n dst[ 8] = d * ((tmp_12 * m13 + tmp_15 * m23 + tmp_16 * m33) -\n (tmp_13 * m13 + tmp_14 * m23 + tmp_17 * m33));\n dst[ 9] = d * ((tmp_13 * m03 + tmp_18 * m23 + tmp_21 * m33) -\n (tmp_12 * m03 + tmp_19 * m23 + tmp_20 * m33));\n dst[10] = d * ((tmp_14 * m03 + tmp_19 * m13 + tmp_22 * m33) -\n (tmp_15 * m03 + tmp_18 * m13 + tmp_23 * m33));\n dst[11] = d * ((tmp_17 * m03 + tmp_20 * m13 + tmp_23 * m23) -\n (tmp_16 * m03 + tmp_21 * m13 + tmp_22 * m23));\n dst[12] = d * ((tmp_14 * m22 + tmp_17 * m32 + tmp_13 * m12) -\n (tmp_16 * m32 + tmp_12 * m12 + tmp_15 * m22));\n dst[13] = d * ((tmp_20 * m32 + tmp_12 * m02 + tmp_19 * m22) -\n (tmp_18 * m22 + tmp_21 * m32 + tmp_13 * m02));\n dst[14] = d * ((tmp_18 * m12 + tmp_23 * m32 + tmp_15 * m02) -\n (tmp_22 * m32 + tmp_14 * m02 + tmp_19 * m12));\n dst[15] = d * ((tmp_22 * m22 + tmp_16 * m02 + tmp_21 * m12) -\n (tmp_20 * m12 + tmp_23 * m22 + tmp_17 * m02));\n return target;\n });\n\n mod.transpose = new Sk.builtin.func(function(target, mat)\n {\n var dst = target.v;\n var m = mat.v;\n for (var j = 0; j < 4; ++j) {\n for (var i = 0; i < 4; ++i)\n dst[j * 4 + i] = m[i * 4 + j];\n }\n return dst;\n });\n\n return mod;\n};\n", "src/lib/idlelib/__init__.py": "raise NotImplementedError(\"idlelib is not yet implemented in Skulpt\")\n", "src/lib/formatter.py": "raise NotImplementedError(\"formatter is not yet implemented in Skulpt\")\n", "src/lib/tabnanny.py": "raise NotImplementedError(\"tabnanny is not yet implemented in Skulpt\")\n", "src/lib/pythonds/graphs/priorityQueue.py": "# Bradley N. Miller, David L. Ranum\n# Introduction to Data Structures and Algorithms in Python\n# Copyright 2005\n# \nimport unittest\n\n# this implementation of binary heap takes key value pairs,\n# we will assume that the keys are all comparable\n\nclass PriorityQueue:\n def __init__(self):\n self.heapArray = [(0,0)]\n self.currentSize = 0\n\n def buildHeap(self,alist):\n self.currentSize = len(alist)\n self.heapArray = [(0,0)]\n for i in alist:\n self.heapArray.append(i)\n i = len(alist) // 2 \n while (i > 0):\n self.percDown(i)\n i = i - 1\n \n def percDown(self,i):\n while (i * 2) <= self.currentSize:\n mc = self.minChild(i)\n if self.heapArray[i][0] > self.heapArray[mc][0]:\n tmp = self.heapArray[i]\n self.heapArray[i] = self.heapArray[mc]\n self.heapArray[mc] = tmp\n i = mc\n \n def minChild(self,i):\n if i*2 > self.currentSize:\n return -1\n else:\n if i*2 + 1 > self.currentSize:\n return i*2\n else:\n if self.heapArray[i*2][0] < self.heapArray[i*2+1][0]:\n return i*2\n else:\n return i*2+1\n\n def percUp(self,i):\n while i // 2 > 0:\n if self.heapArray[i][0] < self.heapArray[i//2][0]:\n tmp = self.heapArray[i//2]\n self.heapArray[i//2] = self.heapArray[i]\n self.heapArray[i] = tmp\n i = i//2\n \n def add(self,k):\n self.heapArray.append(k)\n self.currentSize = self.currentSize + 1\n self.percUp(self.currentSize)\n\n def delMin(self):\n retval = self.heapArray[1][1]\n self.heapArray[1] = self.heapArray[self.currentSize]\n self.currentSize = self.currentSize - 1\n self.heapArray.pop()\n self.percDown(1)\n return retval\n \n def isEmpty(self):\n if self.currentSize == 0:\n return True\n else:\n return False\n\n def decreaseKey(self,val,amt):\n # this is a little wierd, but we need to find the heap thing to decrease by\n # looking at its value\n done = False\n i = 1\n myKey = 0\n while not done and i <= self.currentSize:\n if self.heapArray[i][1] == val:\n done = True\n myKey = i\n else:\n i = i + 1\n if myKey > 0:\n self.heapArray[myKey] = (amt,self.heapArray[myKey][1])\n self.percUp(myKey)\n \n def __contains__(self,vtx):\n for pair in self.heapArray:\n if pair[1] == vtx:\n return True\n return False\n \nclass TestBinHeap(unittest.TestCase):\n def setUp(self):\n self.theHeap = PriorityQueue()\n self.theHeap.add((2,'x'))\n self.theHeap.add((3,'y'))\n self.theHeap.add((5,'z'))\n self.theHeap.add((6,'a'))\n self.theHeap.add((4,'d'))\n\n\n def testInsert(self):\n assert self.theHeap.currentSize == 5\n\n def testDelmin(self):\n assert self.theHeap.delMin() == 'x'\n assert self.theHeap.delMin() == 'y'\n \n def testDecKey(self):\n self.theHeap.decreaseKey('d',1)\n assert self.theHeap.delMin() == 'd'\n \nif __name__ == '__main__':\n unittest.main()\n", "src/lib/base64.py": "raise NotImplementedError(\"base64 is not yet implemented in Skulpt\")\n", "src/lib/site.py": "raise NotImplementedError(\"site is not yet implemented in Skulpt\")\n", "src/lib/abc.py": "raise NotImplementedError(\"abc is not yet implemented in Skulpt\")\n", "src/lib/string.py": "raise NotImplementedError(\"string is not yet implemented in Skulpt\")\n", "src/builtin/this.py": "s = \"\"\"Gur Mra bs Clguba, ol Gvz Crgref\n\nOrnhgvshy vf orggre guna htyl.\nRkcyvpvg vf orggre guna vzcyvpvg.\nFvzcyr vf orggre guna pbzcyrk.\nPbzcyrk vf orggre guna pbzcyvpngrq.\nSyng vf orggre guna arfgrq.\nFcnefr vf orggre guna qrafr.\nErnqnovyvgl pbhagf.\nFcrpvny pnfrf nera'g fcrpvny rabhtu gb oernx gur ehyrf.\nNygubhtu cenpgvpnyvgl orngf chevgl.\nReebef fubhyq arire cnff fvyragyl.\nHayrff rkcyvpvgyl fvyraprq.\nVa gur snpr bs nzovthvgl, ershfr gur grzcgngvba gb thrff.\nGurer fubhyq or bar-- naq cersrenoyl bayl bar --boivbhf jnl gb qb vg.\nNygubhtu gung jnl znl abg or boivbhf ng svefg hayrff lbh'er Qhgpu.\nAbj vf orggre guna arire.\nNygubhtu arire vf bsgra orggre guna *evtug* abj.\nVs gur vzcyrzragngvba vf uneq gb rkcynva, vg'f n onq vqrn.\nVs gur vzcyrzragngvba vf rnfl gb rkcynva, vg znl or n tbbq vqrn.\nAnzrfcnprf ner bar ubaxvat terng vqrn -- yrg'f qb zber bs gubfr!\"\"\"\n\nd = {}\nfor c in (65, 97):\n for i in range(26):\n d[chr(i+c)] = chr((i+13) % 26 + c)\n\nprint \"\".join([d.get(c, c) for c in s])\n", "src/lib/inspect.py": "raise NotImplementedError(\"inspect is not yet implemented in Skulpt\")\n", "src/lib/multiprocessing/dummy/__init__.py": "raise NotImplementedError(\"dummy is not yet implemented in Skulpt\")\n", "src/lib/xml/__init__.py": "raise NotImplementedError(\"xml is not yet implemented in Skulpt\")\n", "src/lib/pythonds/trees/binheap.py": "# Bradley N. Miller, David L. Ranum\n# Introduction to Data Structures and Algorithms in Python\n# Copyright 2005\n# \n\n# this heap takes key value pairs, we will assume that the keys are integers\nclass BinHeap:\n def __init__(self):\n self.heapList = [0]\n self.currentSize = 0\n\n\n def buildHeap(self,alist):\n i = len(alist) // 2\n self.currentSize = len(alist)\n self.heapList = [0] + alist[:]\n print(len(self.heapList), i)\n while (i > 0):\n print(self.heapList, i)\n self.percDown(i)\n i = i - 1\n print(self.heapList,i)\n \n def percDown(self,i):\n while (i * 2) <= self.currentSize:\n mc = self.minChild(i)\n if self.heapList[i] > self.heapList[mc]:\n tmp = self.heapList[i]\n self.heapList[i] = self.heapList[mc]\n self.heapList[mc] = tmp\n i = mc\n \n def minChild(self,i):\n if i * 2 + 1 > self.currentSize:\n return i * 2\n else:\n if self.heapList[i * 2] < self.heapList[i * 2 + 1]:\n return i * 2\n else:\n return i * 2 + 1\n\n def percUp(self,i):\n while i // 2 > 0:\n if self.heapList[i] < self.heapList[i//2]:\n tmp = self.heapList[i // 2]\n self.heapList[i // 2] = self.heapList[i]\n self.heapList[i] = tmp\n i = i // 2\n \n def insert(self,k):\n self.heapList.append(k)\n self.currentSize = self.currentSize + 1\n self.percUp(self.currentSize)\n\n def delMin(self):\n retval = self.heapList[1]\n self.heapList[1] = self.heapList[self.currentSize]\n self.currentSize = self.currentSize - 1\n self.heapList.pop()\n self.percDown(1)\n return retval\n \n def isEmpty(self):\n if currentSize == 0:\n return True\n else:\n return False\n", "src/lib/distutils/__init__.py": "raise NotImplementedError(\"distutils is not yet implemented in Skulpt\")\n", "src/lib/urllib/__init__.js": "var $builtinmodule = function (name) {\n var urllib = {};\n\n return urllib;\n};\n", "src/lib/_strptime.py": "raise NotImplementedError(\"_strptime is not yet implemented in Skulpt\")\n", "src/lib/urllib2.py": "raise NotImplementedError(\"urllib2 is not yet implemented in Skulpt\")\n", "src/lib/Queue.py": "raise NotImplementedError(\"Queue is not yet implemented in Skulpt\")\n", "src/lib/time.js": "/*\n implementation of the Python time package.\n\n notes:\n - struct_time is a structseq but structseq does not implement methods: 'n_fields', 'n_sequence_fields', 'n_unnamed_fields' yet\n\n ['__doc__', '__file__', '__name__', '__package__', 'accept2dyear', 'altzone', 'asctime', 'clock', 'ctime', 'daylight', 'gmtime', 'localtime', 'mktime', 'sleep', 'strftime', 'strptime', 'struct_time', 'time', 'timezone', 'tzname', 'tzset']\n */\n\nvar $builtinmodule = function (name) {\n var mod = {};\n\n mod.__file__ = \"/src/lib/time/__init__.js\";\n\n mod.__package__ = Sk.builtin.none.none$;\n\n var struct_time_fields = {\n \"tm_year\": \"year, for example, 1993\",\n \"tm_mon\": \"month of year, range [1, 12]\",\n \"tm_mday\": \"day of month, range [1, 31]\",\n \"tm_hour\": \"hours, range [0, 23]\",\n \"tm_min\": \"minutes, range [0, 59]\",\n \"tm_sec\": \"seconds, range [0, 61]\",\n \"tm_wday\": \"day of week, range [0, 6], Monday is 0\",\n \"tm_yday\": \"day of year, range [1, 366]\",\n \"tm_isdst\": \"1 if summer time is in effect, 0 if not, and -1 if unknown\"\n };\n\n var struct_time_f = Sk.builtin.make_structseq('time', 'struct_time', struct_time_fields);\n\n mod.struct_time = struct_time_f;\n\n function check_struct_time(t) {\n if (!(t instanceof struct_time_f)) {\n throw new Sk.builtin.TypeError(\"Required argument 'struct_time' must be of type: 'struct_time'\");\n }\n var i;\n var len = t.v.length;\n var obj = t.v;\n for (i = 0; i < len; ++i) {\n if (!Sk.builtin.checkInt(obj[i])) {\n throw new Sk.builtin.TypeError(\"struct_time may only contain integers\");\n }\n }\n return true;\n }\n\n mod.time = new Sk.builtin.func(function () {\n Sk.builtin.pyCheckArgs(\"time\", arguments, 0, 0);\n var res = Date.now();\n if (this.performance && this.performance.now)\n {\n res = res + performance.now() % 1;\n }\n return Sk.builtin.assk$(res / 1000, undefined);\n });\n\n // This is an experimental implementation of time.sleep(), using suspensions\n mod.sleep = new Sk.builtin.func(function(delay) {\n Sk.builtin.pyCheckArgs(\"sleep\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"delay\", \"float\", Sk.builtin.checkNumber(delay));\n var susp = new Sk.misceval.Suspension();\n susp.resume = function() { return Sk.builtin.none.none$; }\n susp.data = {type: \"Sk.promise\", promise: new Promise(function(resolve) {\n Sk.setTimeout(resolve, Sk.ffi.remapToJs(delay)*1000);\n })};\n return susp;\n });\n\n function padLeft(str, l, c) {\n var _str = str.toString();\n return Array(l - _str.length + 1).join(c || \" \") + _str;\n }\n\n function isLeapYear(year) {\n if((year & 3) != 0) return false;\n return ((year % 100) != 0 || (year % 400) == 0);\n }\n\n function getDayOfYear(date,utc) {\n utc = utc || false;\n var dayCount = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];\n var mn = utc ? date.getUTCMonth() : date.getMonth();\n var dn = utc ? date.getUTCDate() : date.getDate();\n var dayOfYear = dayCount[mn] + dn;\n if(mn > 1 && isLeapYear(utc ? date.getUTCFullYear() : date.getFullYear())) dayOfYear++;\n return dayOfYear;\n }\n\n function stdTimezoneOffset() {\n var jan = new Date(2002, 0, 1);\n var jul = new Date(2002, 6, 1);\n return Math.max(jan.getTimezoneOffset(), jul.getTimezoneOffset());\n }\n\n function altTimezoneOffset() {\n var jan = new Date(2002, 0, 1);\n var jul = new Date(2002, 6, 1);\n return Math.min(jan.getTimezoneOffset(), jul.getTimezoneOffset());\n }\n\n function dst(date) {\n return date.getTimezoneOffset() < stdTimezoneOffset();\n }\n\n function timeZoneName(date) {\n return /\\((.*)\\)/.exec(date.toString())[1];\n }\n\n function timeZoneNames() {\n var jan = new Date(2002, 0, 1);\n var jul = new Date(2002, 6, 1);\n if (dst(jan)) {\n return [Sk.builtin.str(timeZoneName(jul)), Sk.builtin.str(timeZoneName(jan))];\n } else {\n return [Sk.builtin.str(timeZoneName(jan)), Sk.builtin.str(timeZoneName(jul))];\n }\n }\n\n function date_to_struct_time(date, utc) {\n utc = utc || false;\n // y, m, d, hh, mm, ss, weekday, jday, dst\n return new struct_time_f(\n [\n Sk.builtin.assk$(utc ? date.getUTCFullYear() : date.getFullYear()),\n Sk.builtin.assk$((utc ? date.getUTCMonth() : date.getMonth()) + 1), // want January == 1\n Sk.builtin.assk$(utc ? date.getUTCDate() : date.getDate()),\n Sk.builtin.assk$(utc ? date.getUTCHours() : date.getHours()),\n Sk.builtin.assk$(utc ? date.getUTCMinutes() : date.getMinutes()),\n Sk.builtin.assk$(utc ? date.getUTCSeconds() : date.getSeconds()),\n Sk.builtin.assk$(((utc ? date.getUTCDay() : date.getDay()) + 6) % 7), // Want Monday == 0\n Sk.builtin.assk$(getDayOfYear(date, utc)), // Want January, 1 == 1\n Sk.builtin.assk$(utc ? 0 : (dst(date) ? 1 : 0)) // 1 for DST /0 for non-DST /-1 for unknown\n ]\n );\n }\n\n function localtime_f(secs) {\n Sk.builtin.pyCheckArgs(\"localtime\", arguments, 0, 1);\n var d = new Date();\n if (secs) {\n Sk.builtin.pyCheckType(\"secs\", \"number\", Sk.builtin.checkNumber(secs));\n var seconds = Sk.builtin.asnum$(secs);\n d.setTime(seconds * 1000);\n }\n return date_to_struct_time(d);\n }\n\n mod.localtime = new Sk.builtin.func(localtime_f);\n\n mod.gmtime = new Sk.builtin.func(function(secs) {\n Sk.builtin.pyCheckArgs(\"localtime\", arguments, 0, 1);\n var d = new Date();\n if (secs) {\n Sk.builtin.pyCheckType(\"secs\", \"number\", Sk.builtin.checkNumber(secs));\n var seconds = Sk.builtin.asnum$(secs);\n d.setTime(seconds * 1000);\n }\n return date_to_struct_time(d, true);\n });\n\n var monthnames = [\"Jan\", \"Feb\", \"Mar\", \"Apr\", \"May\", \"Jun\", \"Jul\", \"Aug\", \"Sep\", \"Oct\", \"Nov\", \"Dec\"];\n var daynames = [\"Mon\", \"Tue\", \"Wed\", \"Thu\", \"Fri\", \"Sat\", \"Sun\"];\n\n function asctime_f(time) {\n if (!time || Sk.builtin.checkNone(time))\n {\n time = localtime_f();\n } else if (!(time instanceof struct_time_f)) {\n time = new struct_time_f(time);\n }\n if (time instanceof Sk.builtin.tuple && time.v.length == 9)\n {\n // todo: test validity??\n var parts = [];\n parts.push(daynames[Sk.builtin.asnum$(time.v[6])]);\n parts.push(monthnames[Sk.builtin.asnum$(time.v[1])-1]);\n parts.push(padLeft(Sk.builtin.asnum$(time.v[2]).toString(), 2, '0'));\n parts.push(\n padLeft(Sk.builtin.asnum$(time.v[3]).toString(), 2, '0') + \":\" +\n padLeft(Sk.builtin.asnum$(time.v[4]).toString(), 2, '0') + \":\" +\n padLeft(Sk.builtin.asnum$(time.v[5]).toString(), 2, '0')\n );\n parts.push(padLeft(Sk.builtin.asnum$(time.v[0]).toString(), 4, '0'));\n\n return Sk.builtin.str(parts.join(\" \"));\n }\n }\n\n mod.asctime = new Sk.builtin.func(asctime_f);\n\n mod.ctime = new Sk.builtin.func(function(secs) {\n return asctime_f(localtime_f(secs));\n });\n\n function mktime_f(time) {\n if (time instanceof Sk.builtin.tuple && time.v.length == 9)\n {\n var d = new Date();\n d.setFullYear(Sk.builtin.asnum$(time.v[0]));\n d.setMonth(Sk.builtin.asnum$(time.v[1])-1);\n d.setDate(Sk.builtin.asnum$(time.v[2]));\n d.setHours(Sk.builtin.asnum$(time.v[3]));\n d.setMinutes(Sk.builtin.asnum$(time.v[4]));\n d.setSeconds(Sk.builtin.asnum$(time.v[5]));\n return Sk.builtin.assk$(d.getTime() / 1000, undefined);\n } else {\n throw new Sk.builtin.TypeError(\"mktime() requires a struct_time or 9-tuple\");\n }\n }\n\n mod.mktime = new Sk.builtin.func(mktime_f);\n\n /*\n The offset of the local (non-DST) timezone, in seconds west of UTC (negative in most of Western Europe,\n positive in the US, zero in the UK).\n */\n mod.timezone = new Sk.builtin.int_(stdTimezoneOffset() * 60);\n\n /*\n The offset of the local DST timezone, in seconds west of UTC, if one is defined. This is negative if the\n local DST timezone is east of UTC (as in Western Europe, including the UK). Only use this if daylight is nonzero.\n */\n mod.altzone = new Sk.builtin.int_(altTimezoneOffset() * 60);\n\n /*\n Nonzero if a DST timezone is defined.\n */\n mod.daylight = new Sk.builtin.int_(dst(new Date()) ? 1 : 0);\n\n /*\n A tuple of two strings: the first is the name of the local non-DST timezone, the second is the name of the local\n DST timezone. If no DST timezone is defined, the second string should not be used.\n */\n mod.tzname = Sk.builtin.tuple(timeZoneNames());\n\n mod.accept2dyear = Sk.builtin.assk$(1, Sk.builtin.nmber.int$);\n\n mod.clock = new Sk.builtin.func(function() {\n var res = 0.0;\n if (this.performance && this.performance.now)\n {\n res = performance.now() / 1000;\n } else {\n res = new Date().getTime() / 1000;\n }\n return new Sk.builtin.float_(res);\n });\n\n function strftime_f(format, t) {\n var jsFormat;\n\n Sk.builtin.pyCheckArgs(\"strftime\", arguments, 1, 2);\n if (!Sk.builtin.checkString(format)) {\n throw new Sk.builtin.TypeError(\"format must be a string\");\n }\n if (!t)\n {\n t = localtime_f();\n } else if (!(t instanceof struct_time_f)) {\n t = new struct_time_f(t);\n }\n\n check_struct_time(t);\n\n jsFormat = Sk.ffi.remapToJs(format);\n\n return Sk.ffi.remapToPy(strftime(jsFormat, new Date(mktime_f(t).v*1000)));\n }\n\n mod.strftime = new Sk.builtin.func(strftime_f);\n\n function tzset_f()\n {\n throw new Sk.builtin.NotImplementedError(\"time.tzset() is not yet implemented\");\n Sk.builtin.pyCheckArgs(\"tzset\", arguments, 0, 0);\n }\n\n mod.tzset = new Sk.builtin.func(tzset_f);\n\n function strptime_f(s, format)\n {\n Sk.builtin.pyCheckArgs(\"strptime\", arguments, 1, 2);\n Sk.builtin.pyCheckType(\"string\", \"string\", Sk.builtin.checkString(s));\n if (format !== undefined) {\n Sk.builtin.pyCheckType(\"format\", \"string\", Sk.builtin.checkString(format));\n } else {\n format = new Sk.builtin.str(\"%a %b %d %H:%M:%S %Y\");\n }\n\n return date_to_struct_time(strptime(Sk.ffi.remapToJs(s), Sk.ffi.remapToJs(format), true));\n }\n\n mod.strptime = new Sk.builtin.func(strptime_f);\n\n return mod;\n};\n", "src/lib/pythonds/basic/stack.py": "# Bradley N. Miller, David L. Ranum\n# Introduction to Data Structures and Algorithms in Python\n# Copyright 2005\n# \n#stack.py\r\n\r\nclass Stack:\r\n def __init__(self):\r\n self.items = []\r\n\r\n def isEmpty(self):\r\n return self.items == []\r\n\r\n def push(self, item):\r\n self.items.append(item)\r\n\r\n def pop(self):\r\n return self.items.pop()\r\n\r\n def peek(self):\r\n return self.items[len(self.items)-1]\r\n\r\n def size(self):\r\n return len(self.items)\r\n\r\n", "src/lib/sndhdr.py": "raise NotImplementedError(\"sndhdr is not yet implemented in Skulpt\")\n", "src/lib/codeop.py": "raise NotImplementedError(\"codeop is not yet implemented in Skulpt\")\n", "src/lib/getpass.py": "raise NotImplementedError(\"getpass is not yet implemented in Skulpt\")\n", "src/lib/anydbm.py": "raise NotImplementedError(\"anydbm is not yet implemented in Skulpt\")\n", "src/lib/urlparse.py": "raise NotImplementedError(\"urlparse is not yet implemented in Skulpt\")\n", "src/lib/CGIHTTPServer.py": "raise NotImplementedError(\"CGIHTTPServer is not yet implemented in Skulpt\")\n", "src/lib/fnmatch.py": "raise NotImplementedError(\"fnmatch is not yet implemented in Skulpt\")\n", "src/lib/HTMLParser.py": "raise NotImplementedError(\"HTMLParser is not yet implemented in Skulpt\")\n", "src/lib/calendar.py": "raise NotImplementedError(\"calendar is not yet implemented in Skulpt\")\n", "src/lib/compiler/__init__.py": "raise NotImplementedError(\"compiler is not yet implemented in Skulpt\")\n", "src/lib/pydoc.py": "raise NotImplementedError(\"pydoc is not yet implemented in Skulpt\")\n", "src/lib/multifile.py": "raise NotImplementedError(\"multifile is not yet implemented in Skulpt\")\n", "src/lib/lib2to3/pgen2/__init__.py": "raise NotImplementedError(\"pgen2 is not yet implemented in Skulpt\")\n", "src/lib/dbhash.py": "raise NotImplementedError(\"dbhash is not yet implemented in Skulpt\")\n", "src/lib/ihooks.py": "raise NotImplementedError(\"ihooks is not yet implemented in Skulpt\")\n", "src/lib/lib2to3/tests/__init__.py": "raise NotImplementedError(\"tests is not yet implemented in Skulpt\")\n", "src/lib/genericpath.py": "raise NotImplementedError(\"genericpath is not yet implemented in Skulpt\")\n", "src/lib/unittest/__init__.py": "__author__ = 'bmiller'\n'''\nThis is the start of something that behaves like\nthe unittest module from cpython.\n\n'''\n\nclass TestCase:\n def __init__(self):\n self.numPassed = 0\n self.numFailed = 0\n self.assertPassed = 0\n self.assertFailed = 0\n self.verbosity = 1\n self.tlist = []\n testNames = {}\n for name in dir(self):\n if name[:4] == 'test' and name not in testNames:\n self.tlist.append(getattr(self,name))\n testNames[name]=True\n\n def setUp(self):\n pass\n\n def tearDown(self):\n pass\n \n def cleanName(self,funcName):\n # work around skulpts lack of an __name__\n funcName = str(funcName)\n funcName = funcName[13:]\n funcName = funcName[:funcName.find('<')-3]\n return funcName\n\n def main(self):\n\n for func in self.tlist:\n if self.verbosity > 1:\n print('Running %s' % self.cleanName(func))\n try:\n self.setUp()\n self.assertPassed = 0\n self.assertFailed = 0\n func()\n self.tearDown()\n if self.assertFailed == 0:\n self.numPassed += 1\n else:\n self.numFailed += 1\n print('Tests failed in %s ' % self.cleanName(func))\n except Exception as e:\n self.assertFailed += 1\n self.numFailed += 1\n print('Test threw exception in %s (%s)' % (self.cleanName(func), e))\n self.showSummary()\n\n def assertEqual(self, actual, expected, feedback=\"\"):\n res = actual==expected\n if not res and feedback == \"\":\n feedback = \"Expected %s to equal %s\" % (str(actual),str(expected))\n self.appendResult(res, actual ,expected, feedback)\n\n def assertNotEqual(self, actual, expected, feedback=\"\"):\n res = actual != expected\n if not res and feedback == \"\":\n feedback = \"Expected %s to not equal %s\" % (str(actual),str(expected))\n self.appendResult(res, actual, expected, feedback)\n\n def assertTrue(self,x, feedback=\"\"):\n res = bool(x) is True\n if not res and feedback == \"\":\n feedback = \"Expected %s to be True\" % (str(x))\n self.appendResult(res, x, True, feedback)\n\n def assertFalse(self,x, feedback=\"\"):\n res = not bool(x)\n if not res and feedback == \"\":\n feedback = \"Expected %s to be False\" % (str(x))\n self.appendResult(res, x, False, feedback)\n\n def assertIs(self,a,b, feedback=\"\"):\n res = a is b\n if not res and feedback == \"\":\n feedback = \"Expected %s to be the same object as %s\" % (str(a),str(b))\n self.appendResult(res, a, b, feedback)\n\n def assertIsNot(self,a,b, feedback=\"\"):\n res = a is not b\n if not res and feedback == \"\":\n feedback = \"Expected %s to not be the same object as %s\" % (str(a),str(b))\n self.appendResult(res, a, b, feedback)\n\n def assertIsNone(self,x, feedback=\"\"):\n res = x is None\n if not res and feedback == \"\":\n feedback = \"Expected %s to be None\" % (str(x))\n self.appendResult(res, x, None, feedback)\n\n def assertIsNotNone(self,x, feedback=\"\"):\n res = x is not None\n if not res and feedback == \"\":\n feedback = \"Expected %s to not be None\" % (str(x))\n self.appendResult(res, x, None, feedback)\n\n def assertIn(self, a, b, feedback=\"\"):\n res = a in b\n if not res and feedback == \"\":\n feedback = \"Expected %s to be in %s\" % (str(a),str(b))\n self.appendResult(res, a, b, feedback)\n\n def assertNotIn(self, a, b, feedback=\"\"):\n res = a not in b\n if not res and feedback == \"\":\n feedback = \"Expected %s to not be in %s\" % (str(a),str(b))\n self.appendResult(res, a, b, feedback)\n\n def assertIsInstance(self,a,b, feedback=\"\"):\n res = isinstance(a,b)\n if not res and feedback == \"\":\n feedback = \"Expected %s to be an instance of %s\" % (str(a), str(b))\n self.appendResult(res, a, b, feedback)\n\n def assertNotIsInstance(self,a,b, feedback=\"\"):\n res = not isinstance(a,b)\n if not res and feedback == \"\":\n feedback = \"Expected %s to not be an instance of %s\" % (str(a),str(b))\n self.appendResult(res, a, b, feedback)\n\n def assertAlmostEqual(self, a, b, places=7, feedback=\"\", delta=None):\n\n if delta is not None:\n res = abs(a-b) <= delta\n else:\n if places is None:\n places = 7\n res = round(a-b, places) == 0\n \n if not res and feedback == \"\":\n feedback = \"Expected %s to equal %s\" % (str(a),str(b))\n self.appendResult(res, a, b, feedback)\n\n def assertNotAlmostEqual(self, a, b, places=7, feedback=\"\", delta=None):\n\n if delta is not None:\n res = not (a == b) and abs(a - b) > delta\n else:\n if places is None:\n places = 7\n res = round(a-b, places) != 0\n\n if not res and feedback == \"\":\n feedback = \"Expected %s to not equal %s\" % (str(a),str(b))\n self.appendResult(res, a, b, feedback)\n\n\n def assertGreater(self,a,b, feedback=\"\"):\n res = a > b\n if not res and feedback == \"\":\n feedback = \"Expected %s to be greater than %s\" % (str(a),str(b))\n self.appendResult(res, a, b, feedback)\n\n def assertGreaterEqual(self,a,b, feedback=\"\"):\n res = a >= b\n if not res and feedback == \"\":\n feedback = \"Expected %s to be >= %s\" % (str(a),str(b))\n self.appendResult(res, a, b, feedback)\n\n def assertLess(self, a, b, feedback=\"\"):\n res = a < b\n if not res and feedback == \"\":\n feedback = \"Expected %s to be less than %s\" % (str(a),str(b))\n self.appendResult(res, a, b, feedback)\n\n def assertLessEqual(self,a,b, feedback=\"\"):\n res = a <= b\n if not res and feedback == \"\":\n feedback = \"Expected %s to be <= %s\" % (str(a),str(b))\n self.appendResult(res, a, b, feedback)\n\n def appendResult(self,res,actual,expected,feedback):\n if res:\n msg = 'Pass'\n self.assertPassed += 1\n else:\n msg = 'Fail: ' + feedback\n print(msg)\n self.assertFailed += 1\n\n def assertRaises(self, exception, callable=None, *args, **kwds):\n # with is currently not supported hence we just try and catch\n if callable is None:\n raise NotImplementedError(\"assertRaises does currently not support assert contexts\")\n if kwds:\n raise NotImplementedError(\"assertRaises does currently not support **kwds\")\n\n res = False\n actualerror = str(exception())\n try:\n callable(*args)\n except exception as ex:\n res = True\n except Exception as inst:\n actualerror = str(inst)\n print(\"ACT = \", actualerror, str(exception()))\n else:\n actualerror = \"No Error\"\n\n self.appendResult(res, str(exception()), actualerror, \"\")\n\n def fail(self, msg=None):\n if msg is None:\n msg = 'Fail'\n else:\n msg = 'Fail: ' + msg\n print(msg)\n self.assertFailed += 1\n\n def showSummary(self):\n pct = self.numPassed / (self.numPassed+self.numFailed) * 100\n print(\"Ran %d tests, passed: %d failed: %d\\n\" % (self.numPassed+self.numFailed,\n self.numPassed, self.numFailed))\n\n\n\ndef main(verbosity=1):\n glob = globals() # globals() still needs work\n for name in glob:\n if issubclass(glob[name],TestCase):\n try:\n tc = glob[name]()\n tc.verbosity = verbosity\n tc.main()\n except:\n print(\"Uncaught Error in: \", name)\n", "src/lib/webgl/__init__.js": "var $builtinmodule = function(name)\n{\n var mod = {};\n\n var makeFailHTML = function(msg) {\n return '' +\n '<table style=\"background-color: #8CE; width: 100%; height: 100%;\"><tr>' +\n '<td align=\"center\">' +\n '<div style=\"display: table-cell; vertical-align: middle;\">' +\n '<div style=\"\">' + msg + '</div>' +\n '</div>' +\n '</td></tr></table>';\n };\n\n var GET_A_WEBGL_BROWSER = '' +\n 'This page requires a browser that supports WebGL.<br/>' +\n '<a href=\"http://get.webgl.org\">Click here to upgrade your browser.</a>';\n\n var NEED_HARDWARE = '' +\n \"It doesn't appear your computer can support WebGL.<br/>\" +\n '<a href=\"http://get.webgl.org\">Click here for more information.</a>';\n \n var create3DContext = function(canvas) {\n var names = [\"webgl\", \"experimental-webgl\", \"webkit-3d\", \"moz-webgl\"];\n var gl = null;\n for (var ii = 0; ii < names.length; ++ii) {\n try {\n gl = canvas.getContext(names[ii]);\n }\n catch(e) {\n }\n if (gl) {\n break;\n }\n }\n if (gl) {\n // Disallow selection by default. This keeps the cursor from changing to an\n // I-beam when the user clicks and drags. It's easier on the eyes.\n function returnFalse() {\n return false;\n }\n\n canvas.onselectstart = returnFalse;\n canvas.onmousedown = returnFalse;\n }\n return gl;\n };\n\n var setupWebGL = function(canvasContainerId, opt_canvas) {\n var container = document.getElementById(canvasContainerId);\n var context;\n if (!opt_canvas) {\n opt_canvas = container.getElementsByTagName(\"canvas\")[0];\n }\n if (!opt_canvas) {\n // this browser doesn't support the canvas tag at all. Not even 2d.\n container.innerHTML = makeFailHTML(GET_A_WEBGL_BROWSER);\n return;\n }\n\n var gl = create3DContext(opt_canvas);\n if (!gl) {\n // TODO(gman): fix to official way to detect that it's the user's machine, not the browser.\n var browserStrings = navigator.userAgent.match(/(\\w+\\/.*? )/g);\n var browsers = {};\n try {\n for (var b = 0; b < browserStrings.length; ++b) {\n var parts = browserStrings[b].match(/(\\w+)/g);\n var bb = [];\n for (var ii = 1; ii < parts.length; ++ii) {\n bb.push(parseInt(parts[ii]));\n }\n browsers[parts[0]] = bb;\n }\n }\n catch (e) {\n }\n if (browsers.Chrome &&\n (browsers.Chrome[0] > 7 ||\n (browsers.Chrome[0] == 7 && browsers.Chrome[1] > 0) ||\n (browsers.Chrome[0] == 7 && browsers.Chrome[1] == 0 && browsers.Chrome[2] >= 521))) {\n container.innerHTML = makeFailHTML(NEED_HARDWARE);\n }\n else {\n container.innerHTML = makeFailHTML(GET_A_WEBGL_BROWSER);\n }\n }\n return gl;\n };\n\n /**\n * The Context encapsulates the underlying WebGL native JavaScript API.\n */\n mod.Context = Sk.misceval.buildClass(mod, function($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(\n function(self, canvasid) {\n var canvas = document.getElementById(canvasid.v);\n var gl = setupWebGL(canvasid.v, canvas)\n if (!gl) {\n throw new Error(\"Your browser does not appear to support WebGL.\");\n }\n\n self.gl = gl;\n\n // Copy symbolic constants and functions from native WebGL, encapsulating where necessary. \n for (var k in gl.__proto__) {\n if (typeof gl.__proto__[k] === 'number') {\n Sk.abstr.objectSetItem(self['$d'], new Sk.builtin.str(k), gl.__proto__[k]);\n }\n else if (typeof gl.__proto__[k] === \"function\") {\n switch(k) {\n case 'bufferData': {\n }\n break;\n case 'clearColor': {\n }\n break;\n case 'drawArrays': {\n }\n break;\n case 'getAttribLocation': {\n }\n break;\n case 'getUniformLocation': {\n }\n break;\n case 'shaderSource': {\n }\n break;\n case 'uniformMatrix4fv': {\n }\n break;\n case 'vertexAttribPointer': {\n }\n break;\n case 'viewport': {\n }\n break;\n default: {\n (function(key) {\n Sk.abstr.objectSetItem(self['$d'], new Sk.builtin.str(k), new Sk.builtin.func(function() {\n var f = gl.__proto__[key];\n return f.apply(gl, arguments);\n }));\n }(k));\n }\n }\n }\n }\n\n gl.clearColor(100.0/255.0, 149.0/255.0, 237.0/255.0, 1.0);\n gl.clear(gl.COLOR_BUFFER_BIT);\n }\n );\n\n $loc.tp$getattr = Sk.builtin.object.prototype.GenericGetAttr;\n\n $loc.bufferData = new Sk.builtin.func(\n function(self, target, data, usage) {\n self.gl.bufferData(target, data.v, usage);\n }\n );\n\n $loc.clearColor = new Sk.builtin.func(\n function(self, red, green, blue, alpha) {\n self.gl.clearColor(Sk.builtin.asnum$(red), Sk.builtin.asnum$(green), Sk.builtin.asnum$(blue), Sk.builtin.asnum$(alpha));\n }\n );\n\n $loc.getAttribLocation = new Sk.builtin.func(\n function(self, program, name) {\n return self.gl.getAttribLocation(program, name.v);\n }\n );\n\n $loc.getUniformLocation = new Sk.builtin.func(\n function(self, program, name) {\n return self.gl.getUniformLocation(program, name.v);\n }\n );\n\n $loc.shaderSource = new Sk.builtin.func(\n function(self, shader, src) {\n self.gl.shaderSource(shader, src.v);\n }\n );\n\n $loc.drawArrays = new Sk.builtin.func(\n function(self, mode, first, count) {\n self.gl.drawArrays(Sk.builtin.asnum$(mode), Sk.builtin.asnum$(first), Sk.builtin.asnum$(count));\n }\n );\n\n $loc.vertexAttribPointer = new Sk.builtin.func(\n function(self, index, size, type, normalized, stride, dunno) {\n self.gl.vertexAttribPointer(index, Sk.builtin.asnum$(size), Sk.builtin.asnum$(type), normalized, Sk.builtin.asnum$(stride), Sk.builtin.asnum$(dunno));\n }\n );\n\n $loc.viewport = new Sk.builtin.func(\n function(self, x, y, width, height) {\n self.gl.viewport(Sk.builtin.asnum$(x), Sk.builtin.asnum$(y), Sk.builtin.asnum$(width), Sk.builtin.asnum$(height));\n }\n );\n\n $loc.uniformMatrix4fv = new Sk.builtin.func(\n function(self, location, transpose, values) {\n// console.log(\"location \" + (typeof location));\n// console.log(\"transpose \" + (typeof transpose));\n// console.log(\"values.v \" + (typeof values.v));\n self.gl.uniformMatrix4fv(Sk.builtin.asnum$(location), transpose, values.v);\n }\n );\n\n $loc.setDrawFunc = new Sk.builtin.func(function(self, func) {\n var startTime = (new Date()).getTime();\n var intervalId = setInterval(\n function() {\n Sk.misceval.callsim(func, self, (new Date()).getTime() - startTime);\n }, 1000.0 / 60.0); // 60 fps\n });\n\n }, 'Context', []);\n\n mod.Float32Array = Sk.misceval.buildClass(mod, function($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(function(self, data) {\n if (typeof data === \"number\") {\n self.v = new Float32Array(data);\n }\n else {\n self.v = new Float32Array(Sk.ffi.remapToJs(data));\n }\n });\n\n $loc.__repr__ = new Sk.builtin.func(function(self) {\n var copy = [];\n for (var i = 0; i < self.v.length; ++i) {\n copy.push(self.v[i]);\n }\n return new Sk.builtin.str(\"[\" + copy.join(', ') + \"]\");\n });\n }, 'Float32Array', []);\n\n /**\n * A 4x4 (mutable) matrix suitable for OpenGL.\n *\n * Mutability is chosen for performance.\n * The inderlying implementation is Float32Array.\n * The indexing of the elements is\n * 0 4 8 12\n * 1 5 9 13\n * 2 6 10 14\n * 3 7 11 15\n */\n mod.Matrix4x4 = Sk.misceval.buildClass(mod, function($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(function(self, data) {\n self.v = new Float32Array(Sk.ffi.remapToJs(data));\n });\n\n $loc.identity = new Sk.builtin.func(\n function(self) {\n\n var m = self.v;\n\n m[0] = 1;\n m[1] = 0;\n m[2] = 0;\n m[3] = 0;\n\n m[4] = 0;\n m[5] = 1;\n m[6] = 0;\n m[7] = 0;\n\n m[8] = 0;\n m[9] = 0;\n m[10] = 1;\n m[11] = 0;\n\n m[12] = 0;\n m[13] = 0;\n m[14] = 0;\n m[15] = 1;\n }\n );\n\n $loc.perspective = new Sk.builtin.func(\n function(self, fov, aspect, near, far) {\n \n var t = Math.tan(Math.PI * 0.5 - 0.5 * (Sk.builtin.asnum$(fov) * Math.PI / 180));\n var a = Sk.builtin.asnum$(aspect)\n var n = Sk.builtin.asnum$(near)\n var f = Sk.builtin.asnum$(far)\n var k = 1.0 / (n - f);\n\n var m = self.v;\n\n m[0] = t / a;\n m[1] = 0;\n m[2] = 0;\n m[3] = 0;\n\n m[4] = 0;\n m[5] = t;\n m[6] = 0;\n m[7] = 0;\n\n m[8] = 0;\n m[9] = 0;\n m[10] = (n + f) * k;\n m[11] = -1;\n\n m[12] = 0;\n m[13] = 0;\n m[14] = n * f * k * 2;\n m[15] = 0;\n }\n );\n\n $loc.translate = new Sk.builtin.func(\n function(self, translation) {\n\n var m = self.v;\n var t = Sk.ffi.remapToJs(translation);\n\n m[0] = 1;\n m[1] = 0;\n m[2] = 0;\n m[3] = 0;\n\n m[4] = 0;\n m[5] = 1;\n m[6] = 0;\n m[7] = 0;\n\n m[8] = 0;\n m[9] = 0;\n m[10] = 1;\n m[11] = 0;\n\n m[12] = t[0];\n m[13] = t[1];\n m[14] = t[2];\n m[15] = 1;\n }\n );\n\n $loc.__repr__ = new Sk.builtin.func(function(self) {\n var copy = [];\n for (var i = 0; i < self.v.length; ++i) {\n copy.push(self.v[i]);\n }\n return new Sk.builtin.str(\"[\" + copy.join(', ') + \"]\");\n });\n }, 'Matrix4x4', []);\n\n return mod;\n};", "src/lib/fpformat.py": "raise NotImplementedError(\"fpformat is not yet implemented in Skulpt\")\n", "src/lib/xml/parsers/__init__.py": "raise NotImplementedError(\"parsers is not yet implemented in Skulpt\")\n", "src/lib/modulefinder.py": "raise NotImplementedError(\"modulefinder is not yet implemented in Skulpt\")\n", "src/lib/config/__init__.py": "raise NotImplementedError(\"config is not yet implemented in Skulpt\")\n", "src/lib/trace.py": "raise NotImplementedError(\"trace is not yet implemented in Skulpt\")\n", "src/lib/pythonds/trees/balance.py": "#!/bin/env python3.1\n# Bradley N. Miller, David L. Ranum\n# Introduction to Data Structures and Algorithms in Python\n# Copyright 2005, 2010\n# \n\nfrom .bst import BinarySearchTree, TreeNode\n\nclass AVLTree(BinarySearchTree):\n '''\n Author: Brad Miller\n Date: 1/15/2005\n Description: Imlement a binary search tree with the following interface\n functions: \n __contains__(y) <==> y in x\n __getitem__(y) <==> x[y]\n __init__()\n __len__() <==> len(x)\n __setitem__(k,v) <==> x[k] = v\n clear()\n get(k)\n has_key(k)\n items() \n keys() \n values()\n put(k,v)\n '''\n\n\n def _put(self,key,val,currentNode):\n if key < currentNode.key:\n if currentNode.hasLeftChild():\n self._put(key,val,currentNode.leftChild)\n else:\n currentNode.leftChild = TreeNode(key,val,parent=currentNode)\n self.updateBalance(currentNode.leftChild)\n else:\n if currentNode.hasRightChild():\n self._put(key,val,currentNode.rightChild)\n else:\n currentNode.rightChild = TreeNode(key,val,parent=currentNode)\n self.updateBalance(currentNode.rightChild) \n\n def updateBalance(self,node):\n if node.balanceFactor > 1 or node.balanceFactor < -1:\n self.rebalance(node)\n return\n if node.parent != None:\n if node.isLeftChild():\n node.parent.balanceFactor += 1\n elif node.isRightChild():\n node.parent.balanceFactor -= 1\n\n if node.parent.balanceFactor != 0:\n self.updateBalance(node.parent)\n\n def rebalance(self,node):\n if node.balanceFactor < 0:\n if node.rightChild.balanceFactor > 0:\n # Do an LR Rotation\n self.rotateRight(node.rightChild)\n self.rotateLeft(node)\n else:\n # single left\n self.rotateLeft(node)\n elif node.balanceFactor > 0:\n if node.leftChild.balanceFactor < 0:\n # Do an RL Rotation\n self.rotateLeft(node.leftChild)\n self.rotateRight(node)\n else:\n # single right\n self.rotateRight(node)\n\n def rotateLeft(self,rotRoot):\n newRoot = rotRoot.rightChild\n rotRoot.rightChild = newRoot.leftChild\n if newRoot.leftChild != None:\n newRoot.leftChild.parent = rotRoot\n newRoot.parent = rotRoot.parent\n if rotRoot.isRoot():\n self.root = newRoot\n else:\n if rotRoot.isLeftChild():\n rotRoot.parent.leftChild = newRoot\n else:\n rotRoot.parent.rightChild = newRoot\n newRoot.leftChild = rotRoot\n rotRoot.parent = newRoot\n rotRoot.balanceFactor = rotRoot.balanceFactor + 1 - min(newRoot.balanceFactor, 0)\n newRoot.balanceFactor = newRoot.balanceFactor + 1 + max(rotRoot.balanceFactor, 0)\n\n\n def rotateRight(self,rotRoot):\n newRoot = rotRoot.leftChild\n rotRoot.leftChild = newRoot.rightChild\n if newRoot.rightChild != None:\n newRoot.rightChild.parent = rotRoot\n newRoot.parent = rotRoot.parent\n if rotRoot.isRoot():\n self.root = newRoot\n else:\n if rotRoot.isRightChild():\n rotRoot.parent.rightChild = newRoot\n else:\n rotRoot.parent.leftChild = newRoot\n newRoot.rightChild = rotRoot\n rotRoot.parent = newRoot\n rotRoot.balanceFactor = rotRoot.balanceFactor - 1 - max(newRoot.balanceFactor, 0)\n newRoot.balanceFactor = newRoot.balanceFactor - 1 + min(rotRoot.balanceFactor, 0)\n \n", "src/lib/urllib/request/__init__.js": "var $builtinmodule = function (name) {\n var request = {};\n\n\n //~ Classes .................................................................\n\n // Response class\n //\n // Response objects are returned by the request, get, post, etc.\n // methods, allowing the user to access the response text, status\n // code, and other information.\n\n // ------------------------------------------------------------\n var response = function ($gbl, $loc) {\n\n // ------------------------------------------------------------\n $loc.__init__ = new Sk.builtin.func(function (self, xhr) {\n self.data$ = xhr.responseText;\n self.lineList = self.data$.split(\"\\n\");\n self.lineList = self.lineList.slice(0, -1);\n for (var i = 0; i < self.lineList.length; i++) {\n self.lineList[i] = self.lineList[i] + '\\n';\n }\n self.currentLine = 0;\n self.pos$ = 0;\n });\n\n\n // ------------------------------------------------------------\n $loc.__str__ = new Sk.builtin.func(function (self) {\n return Sk.ffi.remapToPy('<Response>');\n });\n\n\n // ------------------------------------------------------------\n $loc.__iter__ = new Sk.builtin.func(function (self) {\n var allLines = self.lineList;\n\n return Sk.builtin.makeGenerator(function () {\n if (this.$index >= this.$lines.length) {\n return undefined;\n }\n return new Sk.builtin.str(this.$lines[this.$index++]);\n }, {\n $obj : self,\n $index: 0,\n $lines: allLines\n });\n });\n\n\n // ------------------------------------------------------------\n $loc.read = new Sk.builtin.func(function (self, size) {\n if (self.closed) {\n throw new Sk.builtin.ValueError(\"I/O operation on closed file\");\n }\n var len = self.data$.length;\n if (size === undefined) {\n size = len;\n }\n var ret = new Sk.builtin.str(self.data$.substr(self.pos$, size));\n self.pos$ += size;\n if (self.pos$ >= len) {\n self.pos$ = len;\n }\n return ret;\n });\n\n\n // ------------------------------------------------------------\n $loc.readline = new Sk.builtin.func(function (self, size) {\n var line = \"\";\n if (self.currentLine < self.lineList.length) {\n line = self.lineList[self.currentLine];\n self.currentLine++;\n }\n return new Sk.builtin.str(line);\n });\n\n\n // ------------------------------------------------------------\n $loc.readlines = new Sk.builtin.func(function (self, sizehint) {\n var arr = [];\n for (var i = self.currentLine; i < self.lineList.length; i++) {\n arr.push(new Sk.builtin.str(self.lineList[i]));\n }\n return new Sk.builtin.list(arr);\n });\n\n };\n\n request.Response =\n Sk.misceval.buildClass(request, response, 'Response', []);\n\n\n //~ Module functions ........................................................\n\n // ------------------------------------------------------------\n /**\n * Constructs and sends a Request. Returns Response object.\n *\n * http://docs.python-requests.org/en/latest/api/#requests.request\n *\n * For now, this implementation doesn't actually construct a Request\n * object; it just makes the request through jQuery.ajax and then\n * constructs a Response.\n */\n request.urlopen = new Sk.builtin.func(function (url, data, timeout) {\n var prom = new Promise(function(resolve, reject) {\n var xmlhttp = new XMLHttpRequest();\n\n xmlhttp.addEventListener(\"loadend\", function (e) {\n resolve(Sk.misceval.callsim(request.Response, xmlhttp));\n });\n\n if (!data) {\n xmlhttp.open(\"GET\", url.v);\n xmlhttp.send(null);\n } else {\n xmlhttp.open(\"POST\", url.v);\n xmlhttp.setRequestHeader(\"Content-type\", \"application/x-www-form-urlencoded\");\n xmlhttp.setRequestHeader(\"Content-length\", data.v.length);\n xmlhttp.send(data.v);\n }\n });\n\n var susp = new Sk.misceval.Suspension();\n\n susp.resume = function() {\n return resolution;\n };\n\n susp.data = {\n type: \"Sk.promise\",\n promise: prom.then(function(value) {\n resolution = value;\n return value;\n }, function(err) {\n resolution = \"\";\n return err;\n })\n };\n\n return susp;\n });\n\n\n return request;\n};\n", "src/lib/wave.py": "raise NotImplementedError(\"wave is not yet implemented in Skulpt\")\n", "src/lib/mailcap.py": "raise NotImplementedError(\"mailcap is not yet implemented in Skulpt\")\n", "src/lib/datetime.py": "\"\"\"Concrete date/time and related types -- prototype implemented in Python.\n\nSee http://www.zope.org/Members/fdrake/DateTimeWiki/FrontPage\n\nSee also http://dir.yahoo.com/Reference/calendars/\n\nFor a primer on DST, including many current DST rules, see\nhttp://webexhibits.org/daylightsaving/\n\nFor more about DST than you ever wanted to know, see\nftp://elsie.nci.nih.gov/pub/\n\nSources for time zone and DST data: http://www.twinsun.com/tz/tz-link.htm\n\nThis was originally copied from the sandbox of the CPython CVS repository.\nThanks to Tim Peters for suggesting using it.\n\nThis was then copied from PyPy v5.1.0 into Skulpt by Meredydd Luff, removing\n'from __future__ import division' (and replacing division operators accordingly)\nand pickle support (which requires 'struct', which Skulpt does not currently\n[as of 31/8/2016] have)\n\"\"\"\n\nimport time as _time\nimport math as _math\n\n_SENTINEL = object()\n\ndef _cmp(x, y):\n return 0 if x == y else 1 if x > y else -1\n\ndef _round(x):\n return int(_math.floor(x + 0.5) if x >= 0.0 else _math.ceil(x - 0.5))\n\nMINYEAR = 1\nMAXYEAR = 9999\n_MINYEARFMT = 1900\n\n_MAX_DELTA_DAYS = 999999999\n\n# Utility functions, adapted from Python's Demo/classes/Dates.py, which\n# also assumes the current Gregorian calendar indefinitely extended in\n# both directions. Difference: Dates.py calls January 1 of year 0 day\n# number 1. The code here calls January 1 of year 1 day number 1. This is\n# to match the definition of the \"proleptic Gregorian\" calendar in Dershowitz\n# and Reingold's \"Calendrical Calculations\", where it's the base calendar\n# for all computations. See the book for algorithms for converting between\n# proleptic Gregorian ordinals and many other calendar systems.\n\n_DAYS_IN_MONTH = [-1, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]\n\n_DAYS_BEFORE_MONTH = [-1]\ndbm = 0\nfor dim in _DAYS_IN_MONTH[1:]:\n _DAYS_BEFORE_MONTH.append(dbm)\n dbm += dim\ndel dbm, dim\n\ndef _is_leap(year):\n \"year -> 1 if leap year, else 0.\"\n return year % 4 == 0 and (year % 100 != 0 or year % 400 == 0)\n\ndef _days_before_year(year):\n \"year -> number of days before January 1st of year.\"\n y = year - 1\n return y*365 + y//4 - y//100 + y//400\n\ndef _days_in_month(year, month):\n \"year, month -> number of days in that month in that year.\"\n assert 1 <= month <= 12, month\n if month == 2 and _is_leap(year):\n return 29\n return _DAYS_IN_MONTH[month]\n\ndef _days_before_month(year, month):\n \"year, month -> number of days in year preceding first day of month.\"\n assert 1 <= month <= 12, 'month must be in 1..12'\n return _DAYS_BEFORE_MONTH[month] + (month > 2 and _is_leap(year))\n\ndef _ymd2ord(year, month, day):\n \"year, month, day -> ordinal, considering 01-Jan-0001 as day 1.\"\n assert 1 <= month <= 12, 'month must be in 1..12'\n dim = _days_in_month(year, month)\n assert 1 <= day <= dim, ('day must be in 1..%d' % dim)\n return (_days_before_year(year) +\n _days_before_month(year, month) +\n day)\n\n_DI400Y = _days_before_year(401) # number of days in 400 years\n_DI100Y = _days_before_year(101) # \" \" \" \" 100 \"\n_DI4Y = _days_before_year(5) # \" \" \" \" 4 \"\n\n# A 4-year cycle has an extra leap day over what we'd get from pasting\n# together 4 single years.\nassert _DI4Y == 4 * 365 + 1\n\n# Similarly, a 400-year cycle has an extra leap day over what we'd get from\n# pasting together 4 100-year cycles.\nassert _DI400Y == 4 * _DI100Y + 1\n\n# OTOH, a 100-year cycle has one fewer leap day than we'd get from\n# pasting together 25 4-year cycles.\nassert _DI100Y == 25 * _DI4Y - 1\n\n_US_PER_US = 1\n_US_PER_MS = 1000\n_US_PER_SECOND = 1000000\n_US_PER_MINUTE = 60000000\n_SECONDS_PER_DAY = 24 * 3600\n_US_PER_HOUR = 3600000000\n_US_PER_DAY = 86400000000\n_US_PER_WEEK = 604800000000\n\ndef _ord2ymd(n):\n \"ordinal -> (year, month, day), considering 01-Jan-0001 as day 1.\"\n\n # n is a 1-based index, starting at 1-Jan-1. The pattern of leap years\n # repeats exactly every 400 years. The basic strategy is to find the\n # closest 400-year boundary at or before n, then work with the offset\n # from that boundary to n. Life is much clearer if we subtract 1 from\n # n first -- then the values of n at 400-year boundaries are exactly\n # those divisible by _DI400Y:\n #\n # D M Y n n-1\n # -- --- ---- ---------- ----------------\n # 31 Dec -400 -_DI400Y -_DI400Y -1\n # 1 Jan -399 -_DI400Y +1 -_DI400Y 400-year boundary\n # ...\n # 30 Dec 000 -1 -2\n # 31 Dec 000 0 -1\n # 1 Jan 001 1 0 400-year boundary\n # 2 Jan 001 2 1\n # 3 Jan 001 3 2\n # ...\n # 31 Dec 400 _DI400Y _DI400Y -1\n # 1 Jan 401 _DI400Y +1 _DI400Y 400-year boundary\n n -= 1\n n400, n = divmod(n, _DI400Y)\n year = n400 * 400 + 1 # ..., -399, 1, 401, ...\n\n # Now n is the (non-negative) offset, in days, from January 1 of year, to\n # the desired date. Now compute how many 100-year cycles precede n.\n # Note that it's possible for n100 to equal 4! In that case 4 full\n # 100-year cycles precede the desired day, which implies the desired\n # day is December 31 at the end of a 400-year cycle.\n n100, n = divmod(n, _DI100Y)\n\n # Now compute how many 4-year cycles precede it.\n n4, n = divmod(n, _DI4Y)\n\n # And now how many single years. Again n1 can be 4, and again meaning\n # that the desired day is December 31 at the end of the 4-year cycle.\n n1, n = divmod(n, 365)\n\n year += n100 * 100 + n4 * 4 + n1\n if n1 == 4 or n100 == 4:\n assert n == 0\n return year-1, 12, 31\n\n # Now the year is correct, and n is the offset from January 1. We find\n # the month via an estimate that's either exact or one too large.\n leapyear = n1 == 3 and (n4 != 24 or n100 == 3)\n assert leapyear == _is_leap(year)\n month = (n + 50) >> 5\n preceding = _DAYS_BEFORE_MONTH[month] + (month > 2 and leapyear)\n if preceding > n: # estimate is too large\n month -= 1\n preceding -= _DAYS_IN_MONTH[month] + (month == 2 and leapyear)\n n -= preceding\n assert 0 <= n < _days_in_month(year, month)\n\n # Now the year and month are correct, and n is the offset from the\n # start of that month: we're done!\n return year, month, n+1\n\n# Month and day names. For localized versions, see the calendar module.\n_MONTHNAMES = [None, \"Jan\", \"Feb\", \"Mar\", \"Apr\", \"May\", \"Jun\",\n \"Jul\", \"Aug\", \"Sep\", \"Oct\", \"Nov\", \"Dec\"]\n_DAYNAMES = [None, \"Mon\", \"Tue\", \"Wed\", \"Thu\", \"Fri\", \"Sat\", \"Sun\"]\n\n\ndef _build_struct_time(y, m, d, hh, mm, ss, dstflag):\n wday = (_ymd2ord(y, m, d) + 6) % 7\n dnum = _days_before_month(y, m) + d\n return _time.struct_time((y, m, d, hh, mm, ss, wday, dnum, dstflag))\n\ndef _format_time(hh, mm, ss, us):\n # Skip trailing microseconds when us==0.\n result = \"%02d:%02d:%02d\" % (hh, mm, ss)\n if us:\n result += \".%06d\" % us\n return result\n\n# Correctly substitute for %z and %Z escapes in strftime formats.\ndef _wrap_strftime(object, format, timetuple):\n year = timetuple[0]\n if year < _MINYEARFMT:\n raise ValueError(\"year=%d is before %d; the datetime strftime() \"\n \"methods require year >= %d\" %\n (year, _MINYEARFMT, _MINYEARFMT))\n # Don't call utcoffset() or tzname() unless actually needed.\n freplace = None # the string to use for %f\n zreplace = None # the string to use for %z\n Zreplace = None # the string to use for %Z\n\n # Scan format for %z and %Z escapes, replacing as needed.\n newformat = []\n push = newformat.append\n i, n = 0, len(format)\n while i < n:\n ch = format[i]\n i += 1\n if ch == '%':\n if i < n:\n ch = format[i]\n i += 1\n if ch == 'f':\n if freplace is None:\n freplace = '%06d' % getattr(object,\n 'microsecond', 0)\n newformat.append(freplace)\n elif ch == 'z':\n if zreplace is None:\n zreplace = \"\"\n if hasattr(object, \"_utcoffset\"):\n offset = object._utcoffset()\n if offset is not None:\n sign = '+'\n if offset < 0:\n offset = -offset\n sign = '-'\n h, m = divmod(offset, 60)\n zreplace = '%c%02d%02d' % (sign, h, m)\n assert '%' not in zreplace\n newformat.append(zreplace)\n elif ch == 'Z':\n if Zreplace is None:\n Zreplace = \"\"\n if hasattr(object, \"tzname\"):\n s = object.tzname()\n if s is not None:\n # strftime is going to have at this: escape %\n Zreplace = s.replace('%', '%%')\n newformat.append(Zreplace)\n else:\n push('%')\n push(ch)\n else:\n push('%')\n else:\n push(ch)\n newformat = \"\".join(newformat)\n return _time.strftime(newformat, timetuple)\n\n# Just raise TypeError if the arg isn't None or a string.\ndef _check_tzname(name):\n if name is not None and not isinstance(name, str):\n raise TypeError(\"tzinfo.tzname() must return None or string, \"\n \"not '%s'\" % type(name))\n\n# name is the offset-producing method, \"utcoffset\" or \"dst\".\n# offset is what it returned.\n# If offset isn't None or timedelta, raises TypeError.\n# If offset is None, returns None.\n# Else offset is checked for being in range, and a whole # of minutes.\n# If it is, its integer value is returned. Else ValueError is raised.\ndef _check_utc_offset(name, offset):\n assert name in (\"utcoffset\", \"dst\")\n if offset is None:\n return\n if not isinstance(offset, timedelta):\n raise TypeError(\"tzinfo.%s() must return None \"\n \"or timedelta, not '%s'\" % (name, type(offset)))\n days = offset.days\n if days < -1 or days > 0:\n offset = 1440 # trigger out-of-range\n else:\n seconds = days * 86400 + offset.seconds\n minutes, seconds = divmod(seconds, 60)\n if seconds or offset.microseconds:\n raise ValueError(\"tzinfo.%s() must return a whole number \"\n \"of minutes\" % name)\n offset = minutes\n if not -1440 < offset < 1440:\n raise ValueError(\"%s()=%d, must be in -1439..1439\" % (name, offset))\n return offset\n\ndef _check_int_field(value):\n if isinstance(value, int):\n return int(value)\n if not isinstance(value, float):\n try:\n value = value.__int__()\n except AttributeError:\n pass\n else:\n if isinstance(value, int):\n return int(value)\n elif isinstance(value, long):\n return int(long(value))\n raise TypeError('__int__ method should return an integer')\n raise TypeError('an integer is required')\n raise TypeError('integer argument expected, got float')\n\ndef _check_date_fields(year, month, day):\n year = _check_int_field(year)\n month = _check_int_field(month)\n day = _check_int_field(day)\n if not MINYEAR <= year <= MAXYEAR:\n raise ValueError('year must be in %d..%d' % (MINYEAR, MAXYEAR), year)\n if not 1 <= month <= 12:\n raise ValueError('month must be in 1..12', month)\n dim = _days_in_month(year, month)\n if not 1 <= day <= dim:\n raise ValueError('day must be in 1..%d' % dim, day)\n return year, month, day\n\ndef _check_time_fields(hour, minute, second, microsecond):\n hour = _check_int_field(hour)\n minute = _check_int_field(minute)\n second = _check_int_field(second)\n microsecond = _check_int_field(microsecond)\n if not 0 <= hour <= 23:\n raise ValueError('hour must be in 0..23', hour)\n if not 0 <= minute <= 59:\n raise ValueError('minute must be in 0..59', minute)\n if not 0 <= second <= 59:\n raise ValueError('second must be in 0..59', second)\n if not 0 <= microsecond <= 999999:\n raise ValueError('microsecond must be in 0..999999', microsecond)\n return hour, minute, second, microsecond\n\ndef _check_tzinfo_arg(tz):\n if tz is not None and not isinstance(tz, tzinfo):\n raise TypeError(\"tzinfo argument must be None or of a tzinfo subclass\")\n\n\n# Notes on comparison: In general, datetime module comparison operators raise\n# TypeError when they don't know how to do a comparison themself. If they\n# returned NotImplemented instead, comparison could (silently) fall back to\n# the default compare-objects-by-comparing-their-memory-addresses strategy,\n# and that's not helpful. There are two exceptions:\n#\n# 1. For date and datetime, if the other object has a \"timetuple\" attr,\n# NotImplemented is returned. This is a hook to allow other kinds of\n# datetime-like objects a chance to intercept the comparison.\n#\n# 2. Else __eq__ and __ne__ return False and True, respectively. This is\n# so opertaions like\n#\n# x == y\n# x != y\n# x in sequence\n# x not in sequence\n# dict[x] = y\n#\n# don't raise annoying TypeErrors just because a datetime object\n# is part of a heterogeneous collection. If there's no known way to\n# compare X to a datetime, saying they're not equal is reasonable.\n\ndef _cmperror(x, y):\n raise TypeError(\"can't compare '%s' to '%s'\" % (\n type(x).__name__, type(y).__name__))\n\ndef _normalize_pair(hi, lo, factor):\n if not 0 <= lo <= factor-1:\n inc, lo = divmod(lo, factor)\n hi += inc\n return hi, lo\n\ndef _normalize_datetime(y, m, d, hh, mm, ss, us, ignore_overflow=False):\n # Normalize all the inputs, and store the normalized values.\n ss, us = _normalize_pair(ss, us, 1000000)\n mm, ss = _normalize_pair(mm, ss, 60)\n hh, mm = _normalize_pair(hh, mm, 60)\n d, hh = _normalize_pair(d, hh, 24)\n y, m, d = _normalize_date(y, m, d, ignore_overflow)\n return y, m, d, hh, mm, ss, us\n\ndef _normalize_date(year, month, day, ignore_overflow=False):\n # That was easy. Now it gets muddy: the proper range for day\n # can't be determined without knowing the correct month and year,\n # but if day is, e.g., plus or minus a million, the current month\n # and year values make no sense (and may also be out of bounds\n # themselves).\n # Saying 12 months == 1 year should be non-controversial.\n if not 1 <= month <= 12:\n year, month = _normalize_pair(year, month-1, 12)\n month += 1\n assert 1 <= month <= 12\n\n # Now only day can be out of bounds (year may also be out of bounds\n # for a datetime object, but we don't care about that here).\n # If day is out of bounds, what to do is arguable, but at least the\n # method here is principled and explainable.\n dim = _days_in_month(year, month)\n if not 1 <= day <= dim:\n # Move day-1 days from the first of the month. First try to\n # get off cheap if we're only one day out of range (adjustments\n # for timezone alone can't be worse than that).\n if day == 0: # move back a day\n month -= 1\n if month > 0:\n day = _days_in_month(year, month)\n else:\n year, month, day = year-1, 12, 31\n elif day == dim + 1: # move forward a day\n month += 1\n day = 1\n if month > 12:\n month = 1\n year += 1\n else:\n ordinal = _ymd2ord(year, month, 1) + (day - 1)\n year, month, day = _ord2ymd(ordinal)\n\n if not ignore_overflow and not MINYEAR <= year <= MAXYEAR:\n raise OverflowError(\"date value out of range\")\n return year, month, day\n\ndef _accum(tag, sofar, num, factor, leftover):\n if isinstance(num, (int, long)):\n prod = num * factor\n rsum = sofar + prod\n return rsum, leftover\n if isinstance(num, float):\n fracpart, intpart = _math.modf(num)\n prod = int(intpart) * factor\n rsum = sofar + prod\n if fracpart == 0.0:\n return rsum, leftover\n assert isinstance(factor, (int, long))\n fracpart, intpart = _math.modf(factor * fracpart)\n rsum += int(intpart)\n return rsum, leftover + fracpart\n raise TypeError(\"unsupported type for timedelta %s component: %s\" %\n (tag, type(num)))\n\nclass timedelta(object):\n \"\"\"Represent the difference between two datetime objects.\n\n Supported operators:\n\n - add, subtract timedelta\n - unary plus, minus, abs\n - compare to timedelta\n - multiply, divide by int/long\n\n In addition, datetime supports subtraction of two datetime objects\n returning a timedelta, and addition or subtraction of a datetime\n and a timedelta giving a datetime.\n\n Representation: (days, seconds, microseconds). Why? Because I\n felt like it.\n \"\"\"\n __slots__ = '_days', '_seconds', '_microseconds', '_hashcode'\n\n def __new__(cls, days=_SENTINEL, seconds=_SENTINEL, microseconds=_SENTINEL,\n milliseconds=_SENTINEL, minutes=_SENTINEL, hours=_SENTINEL, weeks=_SENTINEL):\n x = 0\n leftover = 0.0\n if microseconds is not _SENTINEL:\n x, leftover = _accum(\"microseconds\", x, microseconds, _US_PER_US, leftover)\n if milliseconds is not _SENTINEL:\n x, leftover = _accum(\"milliseconds\", x, milliseconds, _US_PER_MS, leftover)\n if seconds is not _SENTINEL:\n x, leftover = _accum(\"seconds\", x, seconds, _US_PER_SECOND, leftover)\n if minutes is not _SENTINEL:\n x, leftover = _accum(\"minutes\", x, minutes, _US_PER_MINUTE, leftover)\n if hours is not _SENTINEL:\n x, leftover = _accum(\"hours\", x, hours, _US_PER_HOUR, leftover)\n if days is not _SENTINEL:\n x, leftover = _accum(\"days\", x, days, _US_PER_DAY, leftover)\n if weeks is not _SENTINEL:\n x, leftover = _accum(\"weeks\", x, weeks, _US_PER_WEEK, leftover)\n if leftover != 0.0:\n x += _round(leftover)\n return cls._from_microseconds(x)\n\n @classmethod\n def _from_microseconds(cls, us):\n s, us = divmod(us, _US_PER_SECOND)\n d, s = divmod(s, _SECONDS_PER_DAY)\n return cls._create(d, s, us, False)\n\n @classmethod\n def _create(cls, d, s, us, normalize):\n if normalize:\n s, us = _normalize_pair(s, us, 1000000)\n d, s = _normalize_pair(d, s, 24*3600)\n\n if not -_MAX_DELTA_DAYS <= d <= _MAX_DELTA_DAYS:\n raise OverflowError(\"days=%d; must have magnitude <= %d\" % (d, _MAX_DELTA_DAYS))\n\n self = object.__new__(cls)\n self._days = d\n self._seconds = s\n self._microseconds = us\n self._hashcode = -1\n return self\n\n def _to_microseconds(self):\n return ((self._days * _SECONDS_PER_DAY + self._seconds) * _US_PER_SECOND +\n self._microseconds)\n\n def __repr__(self):\n module = \"datetime.\" if self.__class__ is timedelta else \"\"\n if self._microseconds:\n return \"%s(%d, %d, %d)\" % (module + self.__class__.__name__,\n self._days,\n self._seconds,\n self._microseconds)\n if self._seconds:\n return \"%s(%d, %d)\" % (module + self.__class__.__name__,\n self._days,\n self._seconds)\n return \"%s(%d)\" % (module + self.__class__.__name__, self._days)\n\n def __str__(self):\n mm, ss = divmod(self._seconds, 60)\n hh, mm = divmod(mm, 60)\n s = \"%d:%02d:%02d\" % (hh, mm, ss)\n if self._days:\n def plural(n):\n return n, abs(n) != 1 and \"s\" or \"\"\n s = (\"%d day%s, \" % plural(self._days)) + s\n if self._microseconds:\n s = s + \".%06d\" % self._microseconds\n return s\n\n def total_seconds(self):\n \"\"\"Total seconds in the duration.\"\"\"\n return self._to_microseconds() / 10.0**6\n\n # Read-only field accessors\n @property\n def days(self):\n \"\"\"days\"\"\"\n return self._days\n\n @property\n def seconds(self):\n \"\"\"seconds\"\"\"\n return self._seconds\n\n @property\n def microseconds(self):\n \"\"\"microseconds\"\"\"\n return self._microseconds\n\n def __add__(self, other):\n if isinstance(other, timedelta):\n # for CPython compatibility, we cannot use\n # our __class__ here, but need a real timedelta\n return timedelta._create(self._days + other._days,\n self._seconds + other._seconds,\n self._microseconds + other._microseconds,\n True)\n return NotImplemented\n\n def __sub__(self, other):\n if isinstance(other, timedelta):\n # for CPython compatibility, we cannot use\n # our __class__ here, but need a real timedelta\n return timedelta._create(self._days - other._days,\n self._seconds - other._seconds,\n self._microseconds - other._microseconds,\n True)\n return NotImplemented\n\n def __neg__(self):\n # for CPython compatibility, we cannot use\n # our __class__ here, but need a real timedelta\n return timedelta._create(-self._days,\n -self._seconds,\n -self._microseconds,\n True)\n\n def __pos__(self):\n # for CPython compatibility, we cannot use\n # our __class__ here, but need a real timedelta\n return timedelta._create(self._days,\n self._seconds,\n self._microseconds,\n False)\n\n def __abs__(self):\n if self._days < 0:\n return -self\n else:\n return self\n\n def __mul__(self, other):\n if not isinstance(other, (int, long)):\n return NotImplemented\n usec = self._to_microseconds()\n return timedelta._from_microseconds(usec * other)\n\n __rmul__ = __mul__\n\n def __div__(self, other):\n if not isinstance(other, (int, long)):\n return NotImplemented\n usec = self._to_microseconds()\n return timedelta._from_microseconds(usec // other)\n\n __floordiv__ = __div__\n\n # Comparisons of timedelta objects with other.\n\n def __eq__(self, other):\n if isinstance(other, timedelta):\n return self._cmp(other) == 0\n else:\n return False\n\n def __ne__(self, other):\n if isinstance(other, timedelta):\n return self._cmp(other) != 0\n else:\n return True\n\n def __le__(self, other):\n if isinstance(other, timedelta):\n return self._cmp(other) <= 0\n else:\n _cmperror(self, other)\n\n def __lt__(self, other):\n if isinstance(other, timedelta):\n return self._cmp(other) < 0\n else:\n _cmperror(self, other)\n\n def __ge__(self, other):\n if isinstance(other, timedelta):\n return self._cmp(other) >= 0\n else:\n _cmperror(self, other)\n\n def __gt__(self, other):\n if isinstance(other, timedelta):\n return self._cmp(other) > 0\n else:\n _cmperror(self, other)\n\n def _cmp(self, other):\n assert isinstance(other, timedelta)\n return _cmp(self._getstate(), other._getstate())\n\n def __hash__(self):\n if self._hashcode == -1:\n self._hashcode = hash(self._getstate())\n return self._hashcode\n\n def __nonzero__(self):\n return (self._days != 0 or\n self._seconds != 0 or\n self._microseconds != 0)\n\ntimedelta.min = timedelta(-_MAX_DELTA_DAYS)\ntimedelta.max = timedelta(_MAX_DELTA_DAYS, 24*3600-1, 1000000-1)\ntimedelta.resolution = timedelta(microseconds=1)\n\nclass date(object):\n \"\"\"Concrete date type.\n\n Constructors:\n\n __new__()\n fromtimestamp()\n today()\n fromordinal()\n\n Operators:\n\n __repr__, __str__\n __cmp__, __hash__\n __add__, __radd__, __sub__ (add/radd only with timedelta arg)\n\n Methods:\n\n timetuple()\n toordinal()\n weekday()\n isoweekday(), isocalendar(), isoformat()\n ctime()\n strftime()\n\n Properties (readonly):\n year, month, day\n \"\"\"\n __slots__ = '_year', '_month', '_day', '_hashcode'\n\n def __new__(cls, year, month=None, day=None):\n \"\"\"Constructor.\n\n Arguments:\n\n year, month, day (required, base 1)\n \"\"\"\n year, month, day = _check_date_fields(year, month, day)\n self = object.__new__(cls)\n self._year = year\n self._month = month\n self._day = day\n self._hashcode = -1\n return self\n\n # Additional constructors\n\n @classmethod\n def fromtimestamp(cls, t):\n \"Construct a date from a POSIX timestamp (like time.time()).\"\n y, m, d, hh, mm, ss, weekday, jday, dst = _time.localtime(t)\n return cls(y, m, d)\n\n @classmethod\n def today(cls):\n \"Construct a date from time.time().\"\n t = _time.time()\n return cls.fromtimestamp(t)\n\n @classmethod\n def fromordinal(cls, n):\n \"\"\"Contruct a date from a proleptic Gregorian ordinal.\n\n January 1 of year 1 is day 1. Only the year, month and day are\n non-zero in the result.\n \"\"\"\n y, m, d = _ord2ymd(n)\n return cls(y, m, d)\n\n # Conversions to string\n\n def __repr__(self):\n \"\"\"Convert to formal string, for repr().\n\n >>> dt = datetime(2010, 1, 1)\n >>> repr(dt)\n 'datetime.datetime(2010, 1, 1, 0, 0)'\n\n >>> dt = datetime(2010, 1, 1, tzinfo=timezone.utc)\n >>> repr(dt)\n 'datetime.datetime(2010, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)'\n \"\"\"\n module = \"datetime.\" if self.__class__ is date else \"\"\n return \"%s(%d, %d, %d)\" % (module + self.__class__.__name__,\n self._year,\n self._month,\n self._day)\n\n # XXX These shouldn't depend on time.localtime(), because that\n # clips the usable dates to [1970 .. 2038). At least ctime() is\n # easily done without using strftime() -- that's better too because\n # strftime(\"%c\", ...) is locale specific.\n\n def ctime(self):\n \"Return ctime() style string.\"\n weekday = self.toordinal() % 7 or 7\n return \"%s %s %2d 00:00:00 %04d\" % (\n _DAYNAMES[weekday],\n _MONTHNAMES[self._month],\n self._day, self._year)\n\n def strftime(self, format):\n \"Format using strftime().\"\n return _wrap_strftime(self, format, self.timetuple())\n\n def __format__(self, fmt):\n if not isinstance(fmt, (str, unicode)):\n raise ValueError(\"__format__ expects str or unicode, not %s\" %\n fmt.__class__.__name__)\n if len(fmt) != 0:\n return self.strftime(fmt)\n return str(self)\n\n def isoformat(self):\n \"\"\"Return the date formatted according to ISO.\n\n This is 'YYYY-MM-DD'.\n\n References:\n - http://www.w3.org/TR/NOTE-datetime\n - http://www.cl.cam.ac.uk/~mgk25/iso-time.html\n \"\"\"\n return \"%04d-%02d-%02d\" % (self._year, self._month, self._day)\n\n __str__ = isoformat\n\n # Read-only field accessors\n @property\n def year(self):\n \"\"\"year (1-9999)\"\"\"\n return self._year\n\n @property\n def month(self):\n \"\"\"month (1-12)\"\"\"\n return self._month\n\n @property\n def day(self):\n \"\"\"day (1-31)\"\"\"\n return self._day\n\n # Standard conversions, __cmp__, __hash__ (and helpers)\n\n def timetuple(self):\n \"Return local time tuple compatible with time.localtime().\"\n return _build_struct_time(self._year, self._month, self._day,\n 0, 0, 0, -1)\n\n def toordinal(self):\n \"\"\"Return proleptic Gregorian ordinal for the year, month and day.\n\n January 1 of year 1 is day 1. Only the year, month and day values\n contribute to the result.\n \"\"\"\n return _ymd2ord(self._year, self._month, self._day)\n\n def replace(self, year=None, month=None, day=None):\n \"\"\"Return a new date with new values for the specified fields.\"\"\"\n if year is None:\n year = self._year\n if month is None:\n month = self._month\n if day is None:\n day = self._day\n return date(year, month, day)\n\n # Comparisons of date objects with other.\n\n def __eq__(self, other):\n if isinstance(other, date):\n return self._cmp(other) == 0\n elif hasattr(other, \"timetuple\"):\n return NotImplemented\n else:\n return False\n\n def __ne__(self, other):\n if isinstance(other, date):\n return self._cmp(other) != 0\n elif hasattr(other, \"timetuple\"):\n return NotImplemented\n else:\n return True\n\n def __le__(self, other):\n if isinstance(other, date):\n return self._cmp(other) <= 0\n elif hasattr(other, \"timetuple\"):\n return NotImplemented\n else:\n _cmperror(self, other)\n\n def __lt__(self, other):\n if isinstance(other, date):\n return self._cmp(other) < 0\n elif hasattr(other, \"timetuple\"):\n return NotImplemented\n else:\n _cmperror(self, other)\n\n def __ge__(self, other):\n if isinstance(other, date):\n return self._cmp(other) >= 0\n elif hasattr(other, \"timetuple\"):\n return NotImplemented\n else:\n _cmperror(self, other)\n\n def __gt__(self, other):\n if isinstance(other, date):\n return self._cmp(other) > 0\n elif hasattr(other, \"timetuple\"):\n return NotImplemented\n else:\n _cmperror(self, other)\n\n def _cmp(self, other):\n assert isinstance(other, date)\n y, m, d = self._year, self._month, self._day\n y2, m2, d2 = other._year, other._month, other._day\n return _cmp((y, m, d), (y2, m2, d2))\n\n def __hash__(self):\n \"Hash.\"\n if self._hashcode == -1:\n self._hashcode = hash(self._getstate())\n return self._hashcode\n\n # Computations\n\n def _add_timedelta(self, other, factor):\n y, m, d = _normalize_date(\n self._year,\n self._month,\n self._day + other.days * factor)\n return date(y, m, d)\n\n def __add__(self, other):\n \"Add a date to a timedelta.\"\n if isinstance(other, timedelta):\n return self._add_timedelta(other, 1)\n return NotImplemented\n\n __radd__ = __add__\n\n def __sub__(self, other):\n \"\"\"Subtract two dates, or a date and a timedelta.\"\"\"\n if isinstance(other, date):\n days1 = self.toordinal()\n days2 = other.toordinal()\n return timedelta._create(days1 - days2, 0, 0, False)\n if isinstance(other, timedelta):\n return self._add_timedelta(other, -1)\n return NotImplemented\n\n def weekday(self):\n \"Return day of the week, where Monday == 0 ... Sunday == 6.\"\n return (self.toordinal() + 6) % 7\n\n # Day-of-the-week and week-of-the-year, according to ISO\n\n def isoweekday(self):\n \"Return day of the week, where Monday == 1 ... Sunday == 7.\"\n # 1-Jan-0001 is a Monday\n return self.toordinal() % 7 or 7\n\n def isocalendar(self):\n \"\"\"Return a 3-tuple containing ISO year, week number, and weekday.\n\n The first ISO week of the year is the (Mon-Sun) week\n containing the year's first Thursday; everything else derives\n from that.\n\n The first week is 1; Monday is 1 ... Sunday is 7.\n\n ISO calendar algorithm taken from\n http://www.phys.uu.nl/~vgent/calendar/isocalendar.htm\n \"\"\"\n year = self._year\n week1monday = _isoweek1monday(year)\n today = _ymd2ord(self._year, self._month, self._day)\n # Internally, week and day have origin 0\n week, day = divmod(today - week1monday, 7)\n if week < 0:\n year -= 1\n week1monday = _isoweek1monday(year)\n week, day = divmod(today - week1monday, 7)\n elif week >= 52:\n if today >= _isoweek1monday(year+1):\n year += 1\n week = 0\n return year, week+1, day+1\n\n_date_class = date # so functions w/ args named \"date\" can get at the class\n\ndate.min = date(1, 1, 1)\ndate.max = date(9999, 12, 31)\ndate.resolution = timedelta(days=1)\n\nclass tzinfo(object):\n \"\"\"Abstract base class for time zone info classes.\n\n Subclasses must override the name(), utcoffset() and dst() methods.\n \"\"\"\n __slots__ = ()\n\n def tzname(self, dt):\n \"datetime -> string name of time zone.\"\n raise NotImplementedError(\"tzinfo subclass must override tzname()\")\n\n def utcoffset(self, dt):\n \"datetime -> minutes east of UTC (negative for west of UTC)\"\n raise NotImplementedError(\"tzinfo subclass must override utcoffset()\")\n\n def dst(self, dt):\n \"\"\"datetime -> DST offset in minutes east of UTC.\n\n Return 0 if DST not in effect. utcoffset() must include the DST\n offset.\n \"\"\"\n raise NotImplementedError(\"tzinfo subclass must override dst()\")\n\n def fromutc(self, dt):\n \"datetime in UTC -> datetime in local time.\"\n\n if not isinstance(dt, datetime):\n raise TypeError(\"fromutc() requires a datetime argument\")\n if dt.tzinfo is not self:\n raise ValueError(\"dt.tzinfo is not self\")\n\n dtoff = dt.utcoffset()\n if dtoff is None:\n raise ValueError(\"fromutc() requires a non-None utcoffset() \"\n \"result\")\n\n # See the long comment block at the end of this file for an\n # explanation of this algorithm.\n dtdst = dt.dst()\n if dtdst is None:\n raise ValueError(\"fromutc() requires a non-None dst() result\")\n delta = dtoff - dtdst\n if delta:\n dt = dt + delta\n dtdst = dt.dst()\n if dtdst is None:\n raise ValueError(\"fromutc(): dt.dst gave inconsistent \"\n \"results; cannot convert\")\n if dtdst:\n return dt + dtdst\n else:\n return dt\n\n_tzinfo_class = tzinfo\n\nclass time(object):\n \"\"\"Time with time zone.\n\n Constructors:\n\n __new__()\n\n Operators:\n\n __repr__, __str__\n __cmp__, __hash__\n\n Methods:\n\n strftime()\n isoformat()\n utcoffset()\n tzname()\n dst()\n\n Properties (readonly):\n hour, minute, second, microsecond, tzinfo\n \"\"\"\n __slots__ = '_hour', '_minute', '_second', '_microsecond', '_tzinfo', '_hashcode'\n\n def __new__(cls, hour=0, minute=0, second=0, microsecond=0, tzinfo=None):\n \"\"\"Constructor.\n\n Arguments:\n\n hour, minute (required)\n second, microsecond (default to zero)\n tzinfo (default to None)\n \"\"\"\n hour, minute, second, microsecond = _check_time_fields(\n hour, minute, second, microsecond)\n _check_tzinfo_arg(tzinfo)\n self = object.__new__(cls)\n self._hour = hour\n self._minute = minute\n self._second = second\n self._microsecond = microsecond\n self._tzinfo = tzinfo\n self._hashcode = -1\n return self\n\n # Read-only field accessors\n @property\n def hour(self):\n \"\"\"hour (0-23)\"\"\"\n return self._hour\n\n @property\n def minute(self):\n \"\"\"minute (0-59)\"\"\"\n return self._minute\n\n @property\n def second(self):\n \"\"\"second (0-59)\"\"\"\n return self._second\n\n @property\n def microsecond(self):\n \"\"\"microsecond (0-999999)\"\"\"\n return self._microsecond\n\n @property\n def tzinfo(self):\n \"\"\"timezone info object\"\"\"\n return self._tzinfo\n\n # Standard conversions, __hash__ (and helpers)\n\n # Comparisons of time objects with other.\n\n def __eq__(self, other):\n if isinstance(other, time):\n return self._cmp(other) == 0\n else:\n return False\n\n def __ne__(self, other):\n if isinstance(other, time):\n return self._cmp(other) != 0\n else:\n return True\n\n def __le__(self, other):\n if isinstance(other, time):\n return self._cmp(other) <= 0\n else:\n _cmperror(self, other)\n\n def __lt__(self, other):\n if isinstance(other, time):\n return self._cmp(other) < 0\n else:\n _cmperror(self, other)\n\n def __ge__(self, other):\n if isinstance(other, time):\n return self._cmp(other) >= 0\n else:\n _cmperror(self, other)\n\n def __gt__(self, other):\n if isinstance(other, time):\n return self._cmp(other) > 0\n else:\n _cmperror(self, other)\n\n def _cmp(self, other):\n assert isinstance(other, time)\n mytz = self._tzinfo\n ottz = other._tzinfo\n myoff = otoff = None\n\n if mytz is ottz:\n base_compare = True\n else:\n myoff = self._utcoffset()\n otoff = other._utcoffset()\n base_compare = myoff == otoff\n\n if base_compare:\n return _cmp((self._hour, self._minute, self._second,\n self._microsecond),\n (other._hour, other._minute, other._second,\n other._microsecond))\n if myoff is None or otoff is None:\n raise TypeError(\"can't compare offset-naive and offset-aware times\")\n myhhmm = self._hour * 60 + self._minute - myoff\n othhmm = other._hour * 60 + other._minute - otoff\n return _cmp((myhhmm, self._second, self._microsecond),\n (othhmm, other._second, other._microsecond))\n\n def __hash__(self):\n \"\"\"Hash.\"\"\"\n if self._hashcode == -1:\n tzoff = self._utcoffset()\n if not tzoff: # zero or None\n self._hashcode = hash(self._getstate()[0])\n else:\n h, m = divmod(self.hour * 60 + self.minute - tzoff, 60)\n if 0 <= h < 24:\n self._hashcode = hash(time(h, m, self.second, self.microsecond))\n else:\n self._hashcode = hash((h, m, self.second, self.microsecond))\n return self._hashcode\n\n # Conversion to string\n\n def _tzstr(self, sep=\":\"):\n \"\"\"Return formatted timezone offset (+xx:xx) or None.\"\"\"\n off = self._utcoffset()\n if off is not None:\n if off < 0:\n sign = \"-\"\n off = -off\n else:\n sign = \"+\"\n hh, mm = divmod(off, 60)\n assert 0 <= hh < 24\n off = \"%s%02d%s%02d\" % (sign, hh, sep, mm)\n return off\n\n def __repr__(self):\n \"\"\"Convert to formal string, for repr().\"\"\"\n if self._microsecond != 0:\n s = \", %d, %d\" % (self._second, self._microsecond)\n elif self._second != 0:\n s = \", %d\" % self._second\n else:\n s = \"\"\n module = \"datetime.\" if self.__class__ is time else \"\"\n s= \"%s(%d, %d%s)\" % (module + self.__class__.__name__,\n self._hour, self._minute, s)\n if self._tzinfo is not None:\n assert s[-1:] == \")\"\n s = s[:-1] + \", tzinfo=%r\" % self._tzinfo + \")\"\n return s\n\n def isoformat(self):\n \"\"\"Return the time formatted according to ISO.\n\n This is 'HH:MM:SS.mmmmmm+zz:zz', or 'HH:MM:SS+zz:zz' if\n self.microsecond == 0.\n \"\"\"\n s = _format_time(self._hour, self._minute, self._second,\n self._microsecond)\n tz = self._tzstr()\n if tz:\n s += tz\n return s\n\n __str__ = isoformat\n\n def strftime(self, format):\n \"\"\"Format using strftime(). The date part of the timestamp passed\n to underlying strftime should not be used.\n \"\"\"\n # The year must be >= _MINYEARFMT else Python's strftime implementation\n # can raise a bogus exception.\n timetuple = (1900, 1, 1,\n self._hour, self._minute, self._second,\n 0, 1, -1)\n return _wrap_strftime(self, format, timetuple)\n\n def __format__(self, fmt):\n if not isinstance(fmt, (str, unicode)):\n raise ValueError(\"__format__ expects str or unicode, not %s\" %\n fmt.__class__.__name__)\n if len(fmt) != 0:\n return self.strftime(fmt)\n return str(self)\n\n # Timezone functions\n\n def utcoffset(self):\n \"\"\"Return the timezone offset in minutes east of UTC (negative west of\n UTC).\"\"\"\n if self._tzinfo is None:\n return None\n offset = self._tzinfo.utcoffset(None)\n offset = _check_utc_offset(\"utcoffset\", offset)\n if offset is not None:\n offset = timedelta._create(0, offset * 60, 0, True)\n return offset\n\n # Return an integer (or None) instead of a timedelta (or None).\n def _utcoffset(self):\n if self._tzinfo is None:\n return None\n offset = self._tzinfo.utcoffset(None)\n offset = _check_utc_offset(\"utcoffset\", offset)\n return offset\n\n def tzname(self):\n \"\"\"Return the timezone name.\n\n Note that the name is 100% informational -- there's no requirement that\n it mean anything in particular. For example, \"GMT\", \"UTC\", \"-500\",\n \"-5:00\", \"EDT\", \"US/Eastern\", \"America/New York\" are all valid replies.\n \"\"\"\n if self._tzinfo is None:\n return None\n name = self._tzinfo.tzname(None)\n _check_tzname(name)\n return name\n\n def dst(self):\n \"\"\"Return 0 if DST is not in effect, or the DST offset (in minutes\n eastward) if DST is in effect.\n\n This is purely informational; the DST offset has already been added to\n the UTC offset returned by utcoffset() if applicable, so there's no\n need to consult dst() unless you're interested in displaying the DST\n info.\n \"\"\"\n if self._tzinfo is None:\n return None\n offset = self._tzinfo.dst(None)\n offset = _check_utc_offset(\"dst\", offset)\n if offset is not None:\n offset = timedelta._create(0, offset * 60, 0, True)\n return offset\n\n # Return an integer (or None) instead of a timedelta (or None).\n def _dst(self):\n if self._tzinfo is None:\n return None\n offset = self._tzinfo.dst(None)\n offset = _check_utc_offset(\"dst\", offset)\n return offset\n\n def replace(self, hour=None, minute=None, second=None, microsecond=None,\n tzinfo=True):\n \"\"\"Return a new time with new values for the specified fields.\"\"\"\n if hour is None:\n hour = self.hour\n if minute is None:\n minute = self.minute\n if second is None:\n second = self.second\n if microsecond is None:\n microsecond = self.microsecond\n if tzinfo is True:\n tzinfo = self.tzinfo\n return time(hour, minute, second, microsecond, tzinfo)\n\n def __nonzero__(self):\n if self.second or self.microsecond:\n return True\n offset = self._utcoffset() or 0\n return self.hour * 60 + self.minute != offset\n\n_time_class = time # so functions w/ args named \"time\" can get at the class\n\ntime.min = time(0, 0, 0)\ntime.max = time(23, 59, 59, 999999)\ntime.resolution = timedelta(microseconds=1)\n\nclass datetime(date):\n \"\"\"datetime(year, month, day[, hour[, minute[, second[, microsecond[,tzinfo]]]]])\n\n The year, month and day arguments are required. tzinfo may be None, or an\n instance of a tzinfo subclass. The remaining arguments may be ints or longs.\n \"\"\"\n __slots__ = date.__slots__ + time.__slots__\n\n def __new__(cls, year, month=None, day=None, hour=0, minute=0, second=0,\n microsecond=0, tzinfo=None):\n year, month, day = _check_date_fields(year, month, day)\n hour, minute, second, microsecond = _check_time_fields(\n hour, minute, second, microsecond)\n _check_tzinfo_arg(tzinfo)\n self = object.__new__(cls)\n self._year = year\n self._month = month\n self._day = day\n self._hour = hour\n self._minute = minute\n self._second = second\n self._microsecond = microsecond\n self._tzinfo = tzinfo\n self._hashcode = -1\n return self\n\n # Read-only field accessors\n @property\n def hour(self):\n \"\"\"hour (0-23)\"\"\"\n return self._hour\n\n @property\n def minute(self):\n \"\"\"minute (0-59)\"\"\"\n return self._minute\n\n @property\n def second(self):\n \"\"\"second (0-59)\"\"\"\n return self._second\n\n @property\n def microsecond(self):\n \"\"\"microsecond (0-999999)\"\"\"\n return self._microsecond\n\n @property\n def tzinfo(self):\n \"\"\"timezone info object\"\"\"\n return self._tzinfo\n\n @classmethod\n def fromtimestamp(cls, timestamp, tz=None):\n \"\"\"Construct a datetime from a POSIX timestamp (like time.time()).\n\n A timezone info object may be passed in as well.\n \"\"\"\n _check_tzinfo_arg(tz)\n converter = _time.localtime if tz is None else _time.gmtime\n self = cls._from_timestamp(converter, timestamp, tz)\n if tz is not None:\n self = tz.fromutc(self)\n return self\n\n @classmethod\n def utcfromtimestamp(cls, t):\n \"Construct a UTC datetime from a POSIX timestamp (like time.time()).\"\n return cls._from_timestamp(_time.gmtime, t, None)\n\n @classmethod\n def _from_timestamp(cls, converter, timestamp, tzinfo):\n t_full = timestamp\n timestamp = int(_math.floor(timestamp))\n frac = t_full - timestamp\n us = _round(frac * 1e6)\n\n # If timestamp is less than one microsecond smaller than a\n # full second, us can be rounded up to 1000000. In this case,\n # roll over to seconds, otherwise, ValueError is raised\n # by the constructor.\n if us == 1000000:\n timestamp += 1\n us = 0\n y, m, d, hh, mm, ss, weekday, jday, dst = converter(timestamp)\n ss = min(ss, 59) # clamp out leap seconds if the platform has them\n return cls(y, m, d, hh, mm, ss, us, tzinfo)\n\n @classmethod\n def now(cls, tz=None):\n \"Construct a datetime from time.time() and optional time zone info.\"\n t = _time.time()\n return cls.fromtimestamp(t, tz)\n\n @classmethod\n def utcnow(cls):\n \"Construct a UTC datetime from time.time().\"\n t = _time.time()\n return cls.utcfromtimestamp(t)\n\n @classmethod\n def combine(cls, date, time):\n \"Construct a datetime from a given date and a given time.\"\n if not isinstance(date, _date_class):\n raise TypeError(\"date argument must be a date instance\")\n if not isinstance(time, _time_class):\n raise TypeError(\"time argument must be a time instance\")\n return cls(date.year, date.month, date.day,\n time.hour, time.minute, time.second, time.microsecond,\n time.tzinfo)\n\n def timetuple(self):\n \"Return local time tuple compatible with time.localtime().\"\n dst = self._dst()\n if dst is None:\n dst = -1\n elif dst:\n dst = 1\n return _build_struct_time(self.year, self.month, self.day,\n self.hour, self.minute, self.second,\n dst)\n\n def utctimetuple(self):\n \"Return UTC time tuple compatible with time.gmtime().\"\n y, m, d = self.year, self.month, self.day\n hh, mm, ss = self.hour, self.minute, self.second\n offset = self._utcoffset()\n if offset: # neither None nor 0\n mm -= offset\n y, m, d, hh, mm, ss, _ = _normalize_datetime(\n y, m, d, hh, mm, ss, 0, ignore_overflow=True)\n return _build_struct_time(y, m, d, hh, mm, ss, 0)\n\n def date(self):\n \"Return the date part.\"\n return date(self._year, self._month, self._day)\n\n def time(self):\n \"Return the time part, with tzinfo None.\"\n return time(self.hour, self.minute, self.second, self.microsecond)\n\n def timetz(self):\n \"Return the time part, with same tzinfo.\"\n return time(self.hour, self.minute, self.second, self.microsecond,\n self._tzinfo)\n\n def replace(self, year=None, month=None, day=None, hour=None,\n minute=None, second=None, microsecond=None, tzinfo=True):\n \"\"\"Return a new datetime with new values for the specified fields.\"\"\"\n if year is None:\n year = self.year\n if month is None:\n month = self.month\n if day is None:\n day = self.day\n if hour is None:\n hour = self.hour\n if minute is None:\n minute = self.minute\n if second is None:\n second = self.second\n if microsecond is None:\n microsecond = self.microsecond\n if tzinfo is True:\n tzinfo = self.tzinfo\n return datetime(year, month, day, hour, minute, second, microsecond,\n tzinfo)\n\n def astimezone(self, tz):\n if not isinstance(tz, tzinfo):\n raise TypeError(\"tz argument must be an instance of tzinfo\")\n\n mytz = self.tzinfo\n if mytz is None:\n raise ValueError(\"astimezone() requires an aware datetime\")\n\n if tz is mytz:\n return self\n\n # Convert self to UTC, and attach the new time zone object.\n myoffset = self.utcoffset()\n if myoffset is None:\n raise ValueError(\"astimezone() requires an aware datetime\")\n utc = (self - myoffset).replace(tzinfo=tz)\n\n # Convert from UTC to tz's local time.\n return tz.fromutc(utc)\n\n # Ways to produce a string.\n\n def ctime(self):\n \"Return ctime() style string.\"\n weekday = self.toordinal() % 7 or 7\n return \"%s %s %2d %02d:%02d:%02d %04d\" % (\n _DAYNAMES[weekday],\n _MONTHNAMES[self._month],\n self._day,\n self._hour, self._minute, self._second,\n self._year)\n\n def isoformat(self, sep='T'):\n \"\"\"Return the time formatted according to ISO.\n\n This is 'YYYY-MM-DD HH:MM:SS.mmmmmm', or 'YYYY-MM-DD HH:MM:SS' if\n self.microsecond == 0.\n\n If self.tzinfo is not None, the UTC offset is also attached, giving\n 'YYYY-MM-DD HH:MM:SS.mmmmmm+HH:MM' or 'YYYY-MM-DD HH:MM:SS+HH:MM'.\n\n Optional argument sep specifies the separator between date and\n time, default 'T'.\n \"\"\"\n s = (\"%04d-%02d-%02d%c\" % (self._year, self._month, self._day, sep) +\n _format_time(self._hour, self._minute, self._second,\n self._microsecond))\n off = self._utcoffset()\n if off is not None:\n if off < 0:\n sign = \"-\"\n off = -off\n else:\n sign = \"+\"\n hh, mm = divmod(off, 60)\n s += \"%s%02d:%02d\" % (sign, hh, mm)\n return s\n\n def __repr__(self):\n \"\"\"Convert to formal string, for repr().\"\"\"\n L = [self._year, self._month, self._day, # These are never zero\n self._hour, self._minute, self._second, self._microsecond]\n if L[-1] == 0:\n del L[-1]\n if L[-1] == 0:\n del L[-1]\n s = \", \".join(map(str, L))\n module = \"datetime.\" if self.__class__ is datetime else \"\"\n s = \"%s(%s)\" % (module + self.__class__.__name__, s)\n if self._tzinfo is not None:\n assert s[-1:] == \")\"\n s = s[:-1] + \", tzinfo=%r\" % self._tzinfo + \")\"\n return s\n\n def __str__(self):\n \"Convert to string, for str().\"\n return self.isoformat(sep=' ')\n\n @classmethod\n def strptime(cls, date_string, format):\n 'string, format -> new datetime parsed from a string (like time.strptime()).'\n from _strptime import _strptime\n # _strptime._strptime returns a two-element tuple. The first\n # element is a time.struct_time object. The second is the\n # microseconds (which are not defined for time.struct_time).\n struct, micros = _strptime(date_string, format)\n return cls(*(struct[0:6] + (micros,)))\n\n def utcoffset(self):\n \"\"\"Return the timezone offset in minutes east of UTC (negative west of\n UTC).\"\"\"\n if self._tzinfo is None:\n return None\n offset = self._tzinfo.utcoffset(self)\n offset = _check_utc_offset(\"utcoffset\", offset)\n if offset is not None:\n offset = timedelta._create(0, offset * 60, 0, True)\n return offset\n\n # Return an integer (or None) instead of a timedelta (or None).\n def _utcoffset(self):\n if self._tzinfo is None:\n return None\n offset = self._tzinfo.utcoffset(self)\n offset = _check_utc_offset(\"utcoffset\", offset)\n return offset\n\n def tzname(self):\n \"\"\"Return the timezone name.\n\n Note that the name is 100% informational -- there's no requirement that\n it mean anything in particular. For example, \"GMT\", \"UTC\", \"-500\",\n \"-5:00\", \"EDT\", \"US/Eastern\", \"America/New York\" are all valid replies.\n \"\"\"\n if self._tzinfo is None:\n return None\n name = self._tzinfo.tzname(self)\n _check_tzname(name)\n return name\n\n def dst(self):\n \"\"\"Return 0 if DST is not in effect, or the DST offset (in minutes\n eastward) if DST is in effect.\n\n This is purely informational; the DST offset has already been added to\n the UTC offset returned by utcoffset() if applicable, so there's no\n need to consult dst() unless you're interested in displaying the DST\n info.\n \"\"\"\n if self._tzinfo is None:\n return None\n offset = self._tzinfo.dst(self)\n offset = _check_utc_offset(\"dst\", offset)\n if offset is not None:\n offset = timedelta._create(0, offset * 60, 0, True)\n return offset\n\n # Return an integer (or None) instead of a timedelta (or None).\n def _dst(self):\n if self._tzinfo is None:\n return None\n offset = self._tzinfo.dst(self)\n offset = _check_utc_offset(\"dst\", offset)\n return offset\n\n # Comparisons of datetime objects with other.\n\n def __eq__(self, other):\n if isinstance(other, datetime):\n return self._cmp(other) == 0\n elif hasattr(other, \"timetuple\") and not isinstance(other, date):\n return NotImplemented\n else:\n return False\n\n def __ne__(self, other):\n if isinstance(other, datetime):\n return self._cmp(other) != 0\n elif hasattr(other, \"timetuple\") and not isinstance(other, date):\n return NotImplemented\n else:\n return True\n\n def __le__(self, other):\n if isinstance(other, datetime):\n return self._cmp(other) <= 0\n elif hasattr(other, \"timetuple\") and not isinstance(other, date):\n return NotImplemented\n else:\n _cmperror(self, other)\n\n def __lt__(self, other):\n if isinstance(other, datetime):\n return self._cmp(other) < 0\n elif hasattr(other, \"timetuple\") and not isinstance(other, date):\n return NotImplemented\n else:\n _cmperror(self, other)\n\n def __ge__(self, other):\n if isinstance(other, datetime):\n return self._cmp(other) >= 0\n elif hasattr(other, \"timetuple\") and not isinstance(other, date):\n return NotImplemented\n else:\n _cmperror(self, other)\n\n def __gt__(self, other):\n if isinstance(other, datetime):\n return self._cmp(other) > 0\n elif hasattr(other, \"timetuple\") and not isinstance(other, date):\n return NotImplemented\n else:\n _cmperror(self, other)\n\n def _cmp(self, other):\n assert isinstance(other, datetime)\n mytz = self._tzinfo\n ottz = other._tzinfo\n myoff = otoff = None\n\n if mytz is ottz:\n base_compare = True\n else:\n if mytz is not None:\n myoff = self._utcoffset()\n if ottz is not None:\n otoff = other._utcoffset()\n base_compare = myoff == otoff\n\n if base_compare:\n return _cmp((self._year, self._month, self._day,\n self._hour, self._minute, self._second,\n self._microsecond),\n (other._year, other._month, other._day,\n other._hour, other._minute, other._second,\n other._microsecond))\n if myoff is None or otoff is None:\n raise TypeError(\"can't compare offset-naive and offset-aware datetimes\")\n # XXX What follows could be done more efficiently...\n diff = self - other # this will take offsets into account\n if diff.days < 0:\n return -1\n return diff and 1 or 0\n\n def _add_timedelta(self, other, factor):\n y, m, d, hh, mm, ss, us = _normalize_datetime(\n self._year,\n self._month,\n self._day + other.days * factor,\n self._hour,\n self._minute,\n self._second + other.seconds * factor,\n self._microsecond + other.microseconds * factor)\n return datetime(y, m, d, hh, mm, ss, us, tzinfo=self._tzinfo)\n\n def __add__(self, other):\n \"Add a datetime and a timedelta.\"\n if not isinstance(other, timedelta):\n return NotImplemented\n return self._add_timedelta(other, 1)\n\n __radd__ = __add__\n\n def __sub__(self, other):\n \"Subtract two datetimes, or a datetime and a timedelta.\"\n if not isinstance(other, datetime):\n if isinstance(other, timedelta):\n return self._add_timedelta(other, -1)\n return NotImplemented\n\n delta_d = self.toordinal() - other.toordinal()\n delta_s = (self._hour - other._hour) * 3600 + \\\n (self._minute - other._minute) * 60 + \\\n (self._second - other._second)\n delta_us = self._microsecond - other._microsecond\n base = timedelta._create(delta_d, delta_s, delta_us, True)\n if self._tzinfo is other._tzinfo:\n return base\n myoff = self._utcoffset()\n otoff = other._utcoffset()\n if myoff == otoff:\n return base\n if myoff is None or otoff is None:\n raise TypeError(\"can't subtract offset-naive and offset-aware datetimes\")\n return base + timedelta(minutes = otoff-myoff)\n\n def __hash__(self):\n if self._hashcode == -1:\n tzoff = self._utcoffset()\n if tzoff is None:\n self._hashcode = hash(self._getstate()[0])\n else:\n days = _ymd2ord(self.year, self.month, self.day)\n seconds = self.hour * 3600 + (self.minute - tzoff) * 60 + self.second\n self._hashcode = hash(timedelta(days, seconds, self.microsecond))\n return self._hashcode\n\n\n\ndatetime.min = datetime(1, 1, 1)\ndatetime.max = datetime(9999, 12, 31, 23, 59, 59, 999999)\ndatetime.resolution = timedelta(microseconds=1)\n\n\ndef _isoweek1monday(year):\n # Helper to calculate the day number of the Monday starting week 1\n # XXX This could be done more efficiently\n THURSDAY = 3\n firstday = _ymd2ord(year, 1, 1)\n firstweekday = (firstday + 6) % 7 # See weekday() above\n week1monday = firstday - firstweekday\n if firstweekday > THURSDAY:\n week1monday += 7\n return week1monday\n\n\"\"\"\nSome time zone algebra. For a datetime x, let\n x.n = x stripped of its timezone -- its naive time.\n x.o = x.utcoffset(), and assuming that doesn't raise an exception or\n return None\n x.d = x.dst(), and assuming that doesn't raise an exception or\n return None\n x.s = x's standard offset, x.o - x.d\n\nNow some derived rules, where k is a duration (timedelta).\n\n1. x.o = x.s + x.d\n This follows from the definition of x.s.\n\n2. If x and y have the same tzinfo member, x.s = y.s.\n This is actually a requirement, an assumption we need to make about\n sane tzinfo classes.\n\n3. The naive UTC time corresponding to x is x.n - x.o.\n This is again a requirement for a sane tzinfo class.\n\n4. (x+k).s = x.s\n This follows from #2, and that datimetimetz+timedelta preserves tzinfo.\n\n5. (x+k).n = x.n + k\n Again follows from how arithmetic is defined.\n\nNow we can explain tz.fromutc(x). Let's assume it's an interesting case\n(meaning that the various tzinfo methods exist, and don't blow up or return\nNone when called).\n\nThe function wants to return a datetime y with timezone tz, equivalent to x.\nx is already in UTC.\n\nBy #3, we want\n\n y.n - y.o = x.n [1]\n\nThe algorithm starts by attaching tz to x.n, and calling that y. So\nx.n = y.n at the start. Then it wants to add a duration k to y, so that [1]\nbecomes true; in effect, we want to solve [2] for k:\n\n (y+k).n - (y+k).o = x.n [2]\n\nBy #1, this is the same as\n\n (y+k).n - ((y+k).s + (y+k).d) = x.n [3]\n\nBy #5, (y+k).n = y.n + k, which equals x.n + k because x.n=y.n at the start.\nSubstituting that into [3],\n\n x.n + k - (y+k).s - (y+k).d = x.n; the x.n terms cancel, leaving\n k - (y+k).s - (y+k).d = 0; rearranging,\n k = (y+k).s - (y+k).d; by #4, (y+k).s == y.s, so\n k = y.s - (y+k).d\n\nOn the RHS, (y+k).d can't be computed directly, but y.s can be, and we\napproximate k by ignoring the (y+k).d term at first. Note that k can't be\nvery large, since all offset-returning methods return a duration of magnitude\nless than 24 hours. For that reason, if y is firmly in std time, (y+k).d must\nbe 0, so ignoring it has no consequence then.\n\nIn any case, the new value is\n\n z = y + y.s [4]\n\nIt's helpful to step back at look at [4] from a higher level: it's simply\nmapping from UTC to tz's standard time.\n\nAt this point, if\n\n z.n - z.o = x.n [5]\n\nwe have an equivalent time, and are almost done. The insecurity here is\nat the start of daylight time. Picture US Eastern for concreteness. The wall\ntime jumps from 1:59 to 3:00, and wall hours of the form 2:MM don't make good\nsense then. The docs ask that an Eastern tzinfo class consider such a time to\nbe EDT (because it's \"after 2\"), which is a redundant spelling of 1:MM EST\non the day DST starts. We want to return the 1:MM EST spelling because that's\nthe only spelling that makes sense on the local wall clock.\n\nIn fact, if [5] holds at this point, we do have the standard-time spelling,\nbut that takes a bit of proof. We first prove a stronger result. What's the\ndifference between the LHS and RHS of [5]? Let\n\n diff = x.n - (z.n - z.o) [6]\n\nNow\n z.n = by [4]\n (y + y.s).n = by #5\n y.n + y.s = since y.n = x.n\n x.n + y.s = since z and y are have the same tzinfo member,\n y.s = z.s by #2\n x.n + z.s\n\nPlugging that back into [6] gives\n\n diff =\n x.n - ((x.n + z.s) - z.o) = expanding\n x.n - x.n - z.s + z.o = cancelling\n - z.s + z.o = by #2\n z.d\n\nSo diff = z.d.\n\nIf [5] is true now, diff = 0, so z.d = 0 too, and we have the standard-time\nspelling we wanted in the endcase described above. We're done. Contrarily,\nif z.d = 0, then we have a UTC equivalent, and are also done.\n\nIf [5] is not true now, diff = z.d != 0, and z.d is the offset we need to\nadd to z (in effect, z is in tz's standard time, and we need to shift the\nlocal clock into tz's daylight time).\n\nLet\n\n z' = z + z.d = z + diff [7]\n\nand we can again ask whether\n\n z'.n - z'.o = x.n [8]\n\nIf so, we're done. If not, the tzinfo class is insane, according to the\nassumptions we've made. This also requires a bit of proof. As before, let's\ncompute the difference between the LHS and RHS of [8] (and skipping some of\nthe justifications for the kinds of substitutions we've done several times\nalready):\n\n diff' = x.n - (z'.n - z'.o) = replacing z'.n via [7]\n x.n - (z.n + diff - z'.o) = replacing diff via [6]\n x.n - (z.n + x.n - (z.n - z.o) - z'.o) =\n x.n - z.n - x.n + z.n - z.o + z'.o = cancel x.n\n - z.n + z.n - z.o + z'.o = cancel z.n\n - z.o + z'.o = #1 twice\n -z.s - z.d + z'.s + z'.d = z and z' have same tzinfo\n z'.d - z.d\n\nSo z' is UTC-equivalent to x iff z'.d = z.d at this point. If they are equal,\nwe've found the UTC-equivalent so are done. In fact, we stop with [7] and\nreturn z', not bothering to compute z'.d.\n\nHow could z.d and z'd differ? z' = z + z.d [7], so merely moving z' by\na dst() offset, and starting *from* a time already in DST (we know z.d != 0),\nwould have to change the result dst() returns: we start in DST, and moving\na little further into it takes us out of DST.\n\nThere isn't a sane case where this can happen. The closest it gets is at\nthe end of DST, where there's an hour in UTC with no spelling in a hybrid\ntzinfo class. In US Eastern, that's 5:MM UTC = 0:MM EST = 1:MM EDT. During\nthat hour, on an Eastern clock 1:MM is taken as being in standard time (6:MM\nUTC) because the docs insist on that, but 0:MM is taken as being in daylight\ntime (4:MM UTC). There is no local time mapping to 5:MM UTC. The local\nclock jumps from 1:59 back to 1:00 again, and repeats the 1:MM hour in\nstandard time. Since that's what the local clock *does*, we want to map both\nUTC hours 5:MM and 6:MM to 1:MM Eastern. The result is ambiguous\nin local time, but so it goes -- it's the way the local clock works.\n\nWhen x = 5:MM UTC is the input to this algorithm, x.o=0, y.o=-5 and y.d=0,\nso z=0:MM. z.d=60 (minutes) then, so [5] doesn't hold and we keep going.\nz' = z + z.d = 1:MM then, and z'.d=0, and z'.d - z.d = -60 != 0 so [8]\n(correctly) concludes that z' is not UTC-equivalent to x.\n\nBecause we know z.d said z was in daylight time (else [5] would have held and\nwe would have stopped then), and we know z.d != z'.d (else [8] would have held\nand we have stopped then), and there are only 2 possible values dst() can\nreturn in Eastern, it follows that z'.d must be 0 (which it is in the example,\nbut the reasoning doesn't depend on the example -- it depends on there being\ntwo possible dst() outcomes, one zero and the other non-zero). Therefore\nz' must be in standard time, and is the spelling we want in this case.\n\nNote again that z' is not UTC-equivalent as far as the hybrid tzinfo class is\nconcerned (because it takes z' as being in standard time rather than the\ndaylight time we intend here), but returning it gives the real-life \"local\nclock repeats an hour\" behavior when mapping the \"unspellable\" UTC hour into\ntz.\n\nWhen the input is 6:MM, z=1:MM and z.d=0, and we stop at once, again with\nthe 1:MM standard time spelling we want.\n\nSo how can this break? One of the assumptions must be violated. Two\npossibilities:\n\n1) [2] effectively says that y.s is invariant across all y belong to a given\n time zone. This isn't true if, for political reasons or continental drift,\n a region decides to change its base offset from UTC.\n\n2) There may be versions of \"double daylight\" time where the tail end of\n the analysis gives up a step too early. I haven't thought about that\n enough to say.\n\nIn any case, it's clear that the default fromutc() is strong enough to handle\n\"almost all\" time zones: so long as the standard offset is invariant, it\ndoesn't matter if daylight time transition points change from year to year, or\nif daylight time is skipped in some years; it doesn't matter how large or\nsmall dst() may get within its bounds; and it doesn't even matter if some\nperverse time zone returns a negative dst()). So a breaking case must be\npretty bizarre, and a tzinfo subclass can override fromutc() if it is.\n\"\"\"\n", "src/lib/nntplib.py": "raise NotImplementedError(\"nntplib is not yet implemented in Skulpt\")\n", "src/lib/ssl.py": "raise NotImplementedError(\"ssl is not yet implemented in Skulpt\")\n", "src/lib/opcode.py": "raise NotImplementedError(\"opcode is not yet implemented in Skulpt\")\n", "src/lib/mailbox.py": "raise NotImplementedError(\"mailbox is not yet implemented in Skulpt\")\n", "src/lib/xmlrpclib.py": "raise NotImplementedError(\"xmlrpclib is not yet implemented in Skulpt\")\n", "src/lib/UserList.py": "raise NotImplementedError(\"UserList is not yet implemented in Skulpt\")\n", "src/lib/webgl/math.js": "var $builtinmodule = function(name)\n{\n var mod = {};\n\n // todo; should probably put this in a math package\n mod.Mat44 = Sk.misceval.buildClass(mod, function($gbl, $loc)\n {\n $loc.__init__ = new Sk.builtin.func(function(self)\n {\n Sk.misceval.callsim($loc.loadIdentity, self);\n self.stack = [];\n });\n\n $loc.push = new Sk.builtin.func(function(self)\n {\n self.stack.push(self.elements.slice(0));\n });\n\n $loc.pop = new Sk.builtin.func(function(self)\n {\n self.elements = self.stack.pop();\n });\n\n $loc.loadIdentity = new Sk.builtin.func(function(self)\n {\n self.elements = [1.0, 0.0, 0.0, 0.0,\n 0.0, 1.0, 0.0, 0.0,\n 0.0, 0.0, 1.0, 0.0,\n 0.0, 0.0, 0.0, 1.0];\n });\n\n $loc.transform3 = new Sk.builtin.func(function(self, v)\n {\n var e = self.elements;\n return Sk.misceval.callsim(mod.Vec3,\n e[0] * v.x + e[4] * v.y + e[8] * v.z,\n e[1] * v.x + e[5] * v.y + e[9] * v.z,\n e[2] * v.x + e[6] * v.y + e[10] * v.z);\n });\n\n $loc.scale = new Sk.builtin.func(function(self, sx, sy, sz)\n {\n self.elements[0*4+0] *= sx;\n self.elements[0*4+1] *= sx;\n self.elements[0*4+2] *= sx;\n self.elements[0*4+3] *= sx;\n\n self.elements[1*4+0] *= sy;\n self.elements[1*4+1] *= sy;\n self.elements[1*4+2] *= sy;\n self.elements[1*4+3] *= sy;\n\n self.elements[2*4+0] *= sz;\n self.elements[2*4+1] *= sz;\n self.elements[2*4+2] *= sz;\n self.elements[2*4+3] *= sz;\n\n return self;\n });\n\n $loc.translate = new Sk.builtin.func(function(self, tx, ty, tz)\n {\n self.elements[3*4+0] += self.elements[0*4+0] * tx + self.elements[1*4+0] * ty + self.elements[2*4+0] * tz;\n self.elements[3*4+1] += self.elements[0*4+1] * tx + self.elements[1*4+1] * ty + self.elements[2*4+1] * tz;\n self.elements[3*4+2] += self.elements[0*4+2] * tx + self.elements[1*4+2] * ty + self.elements[2*4+2] * tz;\n self.elements[3*4+3] += self.elements[0*4+3] * tx + self.elements[1*4+3] * ty + self.elements[2*4+3] * tz;\n return self;\n });\n\n $loc.rotate = new Sk.builtin.func(function(self, angle, x, y, z)\n {\n var mag = Math.sqrt(x*x + y*y + z*z);\n var sinAngle = Math.sin(angle * Math.PI / 180.0);\n var cosAngle = Math.cos(angle * Math.PI / 180.0);\n\n if (mag > 0)\n {\n var xx, yy, zz, xy, yz, zx, xs, ys, zs;\n var oneMinusCos;\n var rotMat;\n\n x /= mag;\n y /= mag;\n z /= mag;\n\n xx = x * x;\n yy = y * y;\n zz = z * z;\n xy = x * y;\n yz = y * z;\n zx = z * x;\n xs = x * sinAngle;\n ys = y * sinAngle;\n zs = z * sinAngle;\n oneMinusCos = 1.0 - cosAngle;\n\n rotMat = Sk.misceval.callsim(mod.Mat44);\n\n rotMat.elements[0*4+0] = (oneMinusCos * xx) + cosAngle;\n rotMat.elements[0*4+1] = (oneMinusCos * xy) - zs;\n rotMat.elements[0*4+2] = (oneMinusCos * zx) + ys;\n rotMat.elements[0*4+3] = 0.0;\n\n rotMat.elements[1*4+0] = (oneMinusCos * xy) + zs;\n rotMat.elements[1*4+1] = (oneMinusCos * yy) + cosAngle;\n rotMat.elements[1*4+2] = (oneMinusCos * yz) - xs;\n rotMat.elements[1*4+3] = 0.0;\n\n rotMat.elements[2*4+0] = (oneMinusCos * zx) - ys;\n rotMat.elements[2*4+1] = (oneMinusCos * yz) + xs;\n rotMat.elements[2*4+2] = (oneMinusCos * zz) + cosAngle;\n rotMat.elements[2*4+3] = 0.0;\n\n rotMat.elements[3*4+0] = 0.0;\n rotMat.elements[3*4+1] = 0.0;\n rotMat.elements[3*4+2] = 0.0;\n rotMat.elements[3*4+3] = 1.0;\n\n rotMat = rotMat.multiply(self);\n self.elements = rotMat.elements;\n }\n return self;\n });\n\n $loc.multiply = new Sk.builtin.func(function(self, right)\n {\n var tmp = Sk.misceval.callsim(mod.Mat44);\n\n for (var i = 0; i < 4; i++)\n {\n tmp.elements[i*4+0] =\n (self.elements[i*4+0] * right.elements[0*4+0]) +\n (self.elements[i*4+1] * right.elements[1*4+0]) +\n (self.elements[i*4+2] * right.elements[2*4+0]) +\n (self.elements[i*4+3] * right.elements[3*4+0]) ;\n\n tmp.elements[i*4+1] =\n (self.elements[i*4+0] * right.elements[0*4+1]) +\n (self.elements[i*4+1] * right.elements[1*4+1]) +\n (self.elements[i*4+2] * right.elements[2*4+1]) +\n (self.elements[i*4+3] * right.elements[3*4+1]) ;\n\n tmp.elements[i*4+2] =\n (self.elements[i*4+0] * right.elements[0*4+2]) +\n (self.elements[i*4+1] * right.elements[1*4+2]) +\n (self.elements[i*4+2] * right.elements[2*4+2]) +\n (self.elements[i*4+3] * right.elements[3*4+2]) ;\n\n tmp.elements[i*4+3] =\n (self.elements[i*4+0] * right.elements[0*4+3]) +\n (self.elements[i*4+1] * right.elements[1*4+3]) +\n (self.elements[i*4+2] * right.elements[2*4+3]) +\n (self.elements[i*4+3] * right.elements[3*4+3]) ;\n }\n\n self.elements = tmp.elements;\n return self;\n });\n\n /* Following gluLookAt implementation is adapted from\n * the Mesa 3D Graphics library. http://www.mesa3d.org\n */\n // todo; rewrite this with proper vec/mat ops\n $loc.lookAt = new Sk.builtin.func(function(self, eyeX, eyeY, eyeZ,\n centerX, centerY, centerZ,\n upX, upY, upZ)\n {\n /* Z vector */\n var z = [\n eyeX - centerX,\n eyeY - centerY,\n eyeZ - centerZ\n ];\n var mag = Math.sqrt(z[0] * z[0] + z[1] * z[1] + z[2] * z[2]);\n if (mag)\n {\n z[0] /= mag;\n z[1] /= mag;\n z[2] /= mag;\n }\n\n /* Y vector */\n var y = [ upX, upY, upZ ];\n\n /* X vector = Y cross Z */\n var x = [];\n x[0] = y[1] * z[2] - y[2] * z[1];\n x[1] = -y[0] * z[2] + y[2] * z[0];\n x[2] = y[0] * z[1] - y[1] * z[0];\n\n /* Recompute Y = Z cross X */\n y[0] = z[1] * x[2] - z[2] * x[1];\n y[1] = -z[0] * x[2] + z[2] * x[0];\n y[2] = z[0] * x[1] - z[1] * x[0];\n\n /* mpichler, 19950515 */\n /* cross product gives area of parallelogram, which is < 1.0 for\n * non-perpendicular unit-length vectors; so normalize x, y here\n */\n\n mag = Math.sqrt(x[0] * x[0] + x[1] * x[1] + x[2] * x[2]);\n if (mag) {\n x[0] /= mag;\n x[1] /= mag;\n x[2] /= mag;\n }\n\n mag = Math.sqrt(y[0] * y[0] + y[1] * y[1] + y[2] * y[2]);\n if (mag) {\n y[0] /= mag;\n y[1] /= mag;\n y[2] /= mag;\n }\n\n var lookAt = Sk.misceval.callsim(mod.Mat44);\n lookAt.elements[0 * 4 + 0] = x[0];\n lookAt.elements[1 * 4 + 0] = x[1];\n lookAt.elements[2 * 4 + 0] = x[2];\n lookAt.elements[3 * 4 + 0] = 0.;\n lookAt.elements[0 * 4 + 1] = y[0];\n lookAt.elements[1 * 4 + 1] = y[1];\n lookAt.elements[2 * 4 + 1] = y[2];\n lookAt.elements[3 * 4 + 1] = 0.;\n lookAt.elements[0 * 4 + 2] = z[0];\n lookAt.elements[1 * 4 + 2] = z[1];\n lookAt.elements[2 * 4 + 2] = z[2];\n lookAt.elements[3 * 4 + 2] = 0.;\n lookAt.elements[0 * 4 + 3] = 0.;\n lookAt.elements[1 * 4 + 3] = 0.;\n lookAt.elements[2 * 4 + 3] = 0.;\n lookAt.elements[3 * 4 + 3] = 1.;\n\n // log(lookAt.elements);\n\n lookAt = lookAt.multiply(self);\n self.elements = lookAt.elements;\n self.translate(-eyeX, -eyeY, -eyeZ);\n\n // log(this.elements);\n\n return self;\n });\n },\n 'Mat44', []);\n\n // todo; should probably put this in a math package\n mod.Mat33 = Sk.misceval.buildClass(mod, function($gbl, $loc)\n {\n $loc.__init__ = new Sk.builtin.func(function(self)\n {\n Sk.misceval.callsim($loc.loadIdentity, self);\n });\n\n $loc.loadIdentity = new Sk.builtin.func(function(self)\n {\n self.elements = [1.0, 0.0, 0.0,\n 0.0, 1.0, 0.0,\n 0.0, 0.0, 1.0];\n });\n },\n 'Mat33', []);\n\n mod.Vec3 = Sk.misceval.buildClass(mod, function($gbl, $loc)\n {\n $loc.__init__ = new Sk.builtin.func(function(self, x, y, z)\n {\n self.x = x;\n self.y = y;\n self.z = z;\n });\n $loc.__sub__ = new Sk.builtin.func(function(self, other)\n {\n return Sk.misceval.callsim(mod.Vec3, self.x - other.x, self.y - other.y, self.z - other.z);\n });\n },\n 'Vec3', []);\n \n mod.cross = new Sk.builtin.func(function(v1, v2)\n {\n goog.asserts.assert(v1 instanceof mod.Vec3 && v2 instanceof mod.Vec3);\n return Sk.misceval.callsim(mod.Vec3,\n v1.y * v2.z - v1.z * v2.y,\n v1.z * v2.x - v1.x * v2.z,\n v1.x * v2.y - v1.y * v2.x);\n });\n\n return mod;\n};\n", "src/lib/toaiff.py": "raise NotImplementedError(\"toaiff is not yet implemented in Skulpt\")\n", "src/lib/__future__.py": "raise NotImplementedError(\"__future__ is not yet implemented in Skulpt\")\n", "src/lib/zipfile.py": "raise NotImplementedError(\"zipfile is not yet implemented in Skulpt\")\n", "src/lib/email/__init__.py": "raise NotImplementedError(\"email is not yet implemented in Skulpt\")\n", "src/lib/pythonds/__init__.py": "", "src/lib/dummy_thread.py": "raise NotImplementedError(\"dummy_thread is not yet implemented in Skulpt\")\n", "src/lib/Cookie.py": "raise NotImplementedError(\"Cookie is not yet implemented in Skulpt\")\n", "src/lib/ntpath.py": "raise NotImplementedError(\"ntpath is not yet implemented in Skulpt\")\n", "src/lib/pstats.py": "raise NotImplementedError(\"pstats is not yet implemented in Skulpt\")\n", "src/lib/test/test_support.py": "\"\"\"Supporting definitions for the Python regression tests.\"\"\"\n\nif __name__ != 'test.test_support':\n raise ImportError('test_support must be imported from the test package')\n\nimport unittest\n\n\n# def run_unittest(*classes):\n# \"\"\"Run tests from unittest.TestCase-derived classes.\"\"\"\n# valid_types = (unittest.TestSuite, unittest.TestCase)\n# suite = unittest.TestSuite()\n# for cls in classes:\n# if isinstance(cls, str):\n# if cls in sys.modules:\n# suite.addTest(unittest.findTestCases(sys.modules[cls]))\n# else:\n# raise ValueError(\"str arguments must be keys in sys.modules\")\n# elif isinstance(cls, valid_types):\n# suite.addTest(cls)\n# else:\n# suite.addTest(unittest.makeSuite(cls))\n# _run_suite(suite)\n\ndef run_unittest(*classes):\n \"\"\"Run tests from unittest.TestCase-derived classes.\"\"\"\n for cls in classes:\n print cls\n if issubclass(cls, unittest.TestCase):\n cls().main()\n else:\n print \"Don't know what to do with \", cls\n", "src/lib/io.py": "raise NotImplementedError(\"io is not yet implemented in Skulpt\")\n", "src/lib/webgl/models.js": "// most of this file is from/based on 'tdl'\n\nvar $builtinmodule = function(name)\n{\n var mod = {};\n\n var Buffer = function(array, opt_target) {\n var target = opt_target || gl.ARRAY_BUFFER;\n var buf = gl.createBuffer();\n this.target = target;\n this.buf = buf;\n this.set(array);\n this.numComponents_ = array.numComponents;\n this.numElements_ = array.numElements;\n this.totalComponents_ = this.numComponents_ * this.numElements_;\n if (array.buffer instanceof Float32Array) {\n this.type_ = gl.FLOAT;\n } else if (array.buffer instanceof Uint8Array) {\n this.type_ = gl.UNSIGNED_BYTE;\n } else if (array.buffer instanceof Int8Array) {\n this.type_ = gl._BYTE;\n } else if (array.buffer instanceof Uint16Array) {\n this.type_ = gl.UNSIGNED_SHORT;\n } else if (array.buffer instanceof Int16Array) {\n this.type_ = gl.SHORT;\n } else {\n throw(\"unhandled type:\" + (typeof array.buffer));\n }\n };\n\n Buffer.prototype.set = function(array) {\n gl.bindBuffer(this.target, this.buf);\n gl.bufferData(this.target, array.buffer, gl.STATIC_DRAW);\n }\n\n Buffer.prototype.type = function() {\n return this.type_;\n };\n\n Buffer.prototype.numComponents = function() {\n return this.numComponents_;\n };\n\n Buffer.prototype.numElements = function() {\n return this.numElements_;\n };\n\n Buffer.prototype.totalComponents = function() {\n return this.totalComponents_;\n };\n\n Buffer.prototype.buffer = function() {\n return this.buf;\n };\n\n Buffer.prototype.stride = function() {\n return 0;\n };\n\n Buffer.prototype.offset = function() {\n return 0;\n };\n\n\n\n mod.Model = Sk.misceval.buildClass(mod, function($gbl, $loc)\n {\n $loc.__init__ = new Sk.builtin.func(function(self, shader, arrays, textures)\n {\n self.buffers = {};\n var setBuffer = function(name, array)\n {\n var target = (name == 'indices') ? gl.ELEMENT_ARRAY_BUFFER : gl.ARRAY_BUFFER;\n b = self.buffers[name];\n if (!b)\n b = new Buffer(array, target);\n else\n b.set(array);\n self.buffers[name] = b;\n };\n for (name in arrays)\n setBuffer(name, arrays[name]);\n\n var textureUnits = {};\n var unit = 0;\n for (var texture in textures)\n {\n textureUnits[texture] = unit++;\n }\n\n self.mode = gl.TRIANGLES;\n self.textures = textures.v;\n self.textureUnits = textureUnits;\n self.shader = shader;\n });\n\n /**\n * Sets up the shared parts of drawing this model. Uses the\n * program, binds the buffers, sets the textures.\n *\n * @param {!Object.<string, *>} uniforms An object of names to\n * values to set on this models uniforms.\n */\n $loc.drawPrep = new Sk.builtin.func(function(self, uniforms)\n {\n var shader = self.shader;\n var buffers = self.buffers;\n var textures = self.textures;\n\n uniforms = Sk.ffi.remapToJs(uniforms);\n\n Sk.misceval.callsim(shader.use, shader);\n\n for (var buffer in buffers) {\n var b = buffers[buffer];\n if (buffer == 'indices') {\n gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, b.buffer());\n } else {\n var attrib = shader.attrib[buffer];\n if (attrib) {\n attrib(b);\n }\n }\n }\n\n for (var texture in textures) {\n var unit = self.textureUnits[texture];\n shader.setUniform$impl(shader, textuer, unit);\n textures[texture].bindToUnit(unit);\n }\n\n for (var uniform in uniforms) {\n shader.setUniform$impl(shader, uniform, uniforms[uniform]);\n }\n });\n\n /**\n * Draws this model.\n *\n * After calling tdl.models.Model.drawPrep you can call this\n * function multiple times to draw this model.\n *\n * @param {!Object.<string, *>} uniforms An object of names to\n * values to set on this models uniforms.\n */\n $loc.draw = new Sk.builtin.func(function(self, uniforms, opt_textures)\n {\n var shader = self.shader;\n uniforms = Sk.ffi.remapToJs(uniforms);\n for (uniform in uniforms) {\n shader.setUniform$impl(shader, uniform, uniforms[uniform]);\n }\n\n if (opt_textures) {\n for (var texture in opt_textures) {\n var unit = self.textureUnits[texture];\n shader.setUniform$impl(shader, texture, unit);\n opt_textures[texture].bindToUnit(unit);\n }\n }\n\n var buffers = self.buffers;\n gl.drawElements(self.mode, buffers.indices.totalComponents(), gl.UNSIGNED_SHORT, 0);\n });\n },\n 'Model', []);\n\n return mod;\n};\n", "src/lib/csv.py": "raise NotImplementedError(\"csv is not yet implemented in Skulpt\")\n", "src/lib/email/test/data/__init__.py": "raise NotImplementedError(\"data is not yet implemented in Skulpt\")\n", "src/lib/sets.py": "raise NotImplementedError(\"sets is not yet implemented in Skulpt\")\n", "src/lib/SimpleHTTPServer.py": "raise NotImplementedError(\"SimpleHTTPServer is not yet implemented in Skulpt\")\n", "src/lib/image.js": "var ImageMod; // the single identifier needed in the global scope\nvar $builtinmodule;\n\nif (!ImageMod) {\n ImageMod = {};\n ImageMod.canvasLib = [];\n}\n\n$builtinmodule = function (name) {\n var screen;\n var pixel;\n var eImage;\n var mod = {};\n var updateCanvasAndSuspend;\n var initializeImage;\n var checkPixelRange;\n var remapImageIdToURL;\n\n var image = function ($gbl, $loc) {\n initializeImage = function (self) {\n self.width = self.image.width;\n self.height = self.image.height;\n self.delay = 0;\n self.updateCount = 0;\n self.updateInterval = 1;\n self.lastx = 0;\n self.lasty = 0;\n self.canvas = document.createElement(\"canvas\");\n self.canvas.height = self.height;\n self.canvas.width = self.width;\n self.ctx = self.canvas.getContext(\"2d\");\n self.ctx.drawImage(self.image, 0, 0);\n self.imagedata = self.ctx.getImageData(0, 0, self.width, self.height);\n };\n\n\n $loc.__init__ = new Sk.builtin.func(function (self, imageId) {\n var susp;\n Sk.builtin.pyCheckArgs(\"__init__\", arguments, 2, 2);\n try {\n self.image = document.getElementById(Sk.ffi.remapToJs(imageId));\n initializeImage(self);\n } catch (e) {\n self.image = null;\n }\n if (self.image == null) {\n susp = new Sk.misceval.Suspension();\n susp.resume = function () {\n // Should the post image get stuff go here??\n if (susp.data[\"error\"]) {\n throw new Sk.builtin.IOError(susp.data[\"error\"].message);\n }\n };\n susp.data = {\n type: \"Sk.promise\",\n promise: new Promise(function (resolve, reject) {\n var newImg = new Image();\n newImg.crossOrigin = \"\";\n newImg.onerror = function () {\n reject(Error(\"Failed to load URL: \" + newImg.src));\n };\n newImg.onload = function () {\n self.image = this;\n initializeImage(self);\n resolve();\n };\n // look for mapping from imagename to url and possible an image proxy server\n newImg.src = remapImageIdToURL(imageId);\n }\n )\n };\n return susp;\n }\n\n });\n\n remapImageIdToURL = function (imageId) {\n // if imageId starts with http -- OK\n // if imageId is in Sk.imageMap -- look it up\n // if imageId is the name of an image file prepend http://host/app/book/_static/\n // if image proxy server is configured construct url for proxy\n // return the final URL\n var url;\n var ret;\n ret = Sk.ffi.remapToJs(imageId);\n url = document.createElement(\"a\");\n url.href = ret;\n if (window.location.host !== url.host) {\n ret = Sk.imageProxy + \"/\" + ret;\n }\n return ret;\n };\n\n checkPixelRange = function (self, x, y) {\n if (x < 0 || y < 0 || x >= self.width || y >= self.height) {\n throw new Sk.builtin.ValueError(\"Pixel index out of range.\");\n }\n };\n\n $loc.setDelay = new Sk.builtin.func(function (self, delay, interval) {\n var i;\n Sk.builtin.pyCheckArgs(\"setDelay\", arguments, 2, 3);\n self.delay = Sk.ffi.remapToJs(delay);\n i = Sk.builtin.asnum$(interval);\n if (!i) {\n self.updateInterval = 1;\n } else {\n self.updateInterval = i;\n }\n });\n\n\n //get a one-dimensional array of pixel objects - Zhu\n $loc.getPixels = new Sk.builtin.func(function (self) {\n var arr = [];//initial array\n var i;\n Sk.builtin.pyCheckArgs(\"getPixels\", arguments, 1, 1);\n\n for (i = 0; i < self.image.height * self.image.width; i++) {\n\n arr[i] = Sk.misceval.callsim(self.getPixel, self,\n i % self.image.width, Math.floor(i / self.image.width));\n }\n return new Sk.builtin.tuple(arr);\n });\n\n $loc.getPixel = new Sk.builtin.func(function (self, x, y) {\n var red;\n var blue;\n var green;\n var index;\n Sk.builtin.pyCheckArgs(\"getPixel\", arguments, 3, 3);\n x = Sk.builtin.asnum$(x);\n y = Sk.builtin.asnum$(y);\n checkPixelRange(self, x, y);\n index = (y * 4) * self.width + (x * 4);\n red = self.imagedata.data[index];\n green = self.imagedata.data[index + 1];\n blue = self.imagedata.data[index + 2];\n return Sk.misceval.callsim(mod.Pixel, red, green, blue, x, y);\n });\n\n updateCanvasAndSuspend = function (self, x, y) {\n var susp = new Sk.misceval.Suspension();\n susp.resume = function () {\n return Sk.builtin.none.none$;\n };\n susp.data = {\n type: \"Sk.promise\",\n promise: new Promise(function (resolve, reject) {\n self.updateCount++;\n if ((self.updateCount % self.updateInterval) === 0) {\n if (self.lastx + self.updateInterval >= self.width) {\n self.lastCtx.putImageData(self.imagedata, self.lastUlx, self.lastUly,\n 0, self.lasty, self.width, 2);\n } else if (self.lasty + self.updateInterval >= self.height) {\n self.lastCtx.putImageData(self.imagedata, self.lastUlx, self.lastUly,\n self.lastx, 0, 2, self.height);\n } else {\n self.lastCtx.putImageData(self.imagedata, self.lastUlx, self.lastUly,\n Math.min(x, self.lastx),\n Math.min(y, self.lasty),\n Math.max(Math.abs(x - self.lastx), 1),\n Math.max(Math.abs(y - self.lasty), 1));\n }\n self.lastx = x;\n self.lasty = y;\n if (self.delay > 0) {\n window.setTimeout(resolve, self.delay);\n } else {\n resolve();\n }\n } else {\n resolve();\n }\n })\n };\n return susp;\n };\n\n $loc.setPixel = new Sk.builtin.func(function (self, x, y, pix) {\n var index;\n Sk.builtin.pyCheckArgs(\"setPixel\", arguments, 4, 4);\n x = Sk.builtin.asnum$(x);\n y = Sk.builtin.asnum$(y);\n checkPixelRange(self, x, y);\n index = (y * 4) * self.width + (x * 4);\n self.imagedata.data[index] = Sk.builtin.asnum$(Sk.misceval.callsim(pix.getRed, pix));\n self.imagedata.data[index + 1] = Sk.builtin.asnum$(Sk.misceval.callsim(pix.getGreen, pix));\n self.imagedata.data[index + 2] = Sk.builtin.asnum$(Sk.misceval.callsim(pix.getBlue, pix));\n self.imagedata.data[index + 3] = 255;\n return updateCanvasAndSuspend(self, x, y);\n });\n\n // update the image with the pixel at the given count - Zhu\n $loc.setPixelAt = new Sk.builtin.func(function (self, count, pixel) {\n var x;\n var y;\n var index;\n Sk.builtin.pyCheckArgs(\"setPixelAt\", arguments, 3, 3);\n count = Sk.builtin.asnum$(count);\n x = count % self.image.width;\n y = Math.floor(count / self.image.width);\n checkPixelRange(self, x, y);\n index = (y * 4) * self.width + (x * 4);\n self.imagedata.data[index] = Sk.builtin.asnum$(Sk.misceval.callsim(pixel.getRed, pixel));\n self.imagedata.data[index + 1] = Sk.builtin.asnum$(Sk.misceval.callsim(pixel.getGreen, pixel));\n self.imagedata.data[index + 2] = Sk.builtin.asnum$(Sk.misceval.callsim(pixel.getBlue, pixel));\n self.imagedata.data[index + 3] = 255;\n return updateCanvasAndSuspend(self, x, y);\n });\n\n // new updatePixel that uses the saved x and y location in the pixel - Barb Ericson\n $loc.updatePixel = new Sk.builtin.func(function (self, pixel) {\n var x;\n var y;\n var index;\n Sk.builtin.pyCheckArgs(\"updatePixel\", arguments, 2, 2);\n x = Sk.builtin.asnum$(Sk.misceval.callsim(pixel.getX, pixel));\n y = Sk.builtin.asnum$(Sk.misceval.callsim(pixel.getY, pixel));\n checkPixelRange(self, x, y);\n index = (y * 4) * self.width + (x * 4);\n self.imagedata.data[index] = Sk.builtin.asnum$(Sk.misceval.callsim(pixel.getRed, pixel));\n self.imagedata.data[index + 1] = Sk.builtin.asnum$(Sk.misceval.callsim(pixel.getGreen, pixel));\n self.imagedata.data[index + 2] = Sk.builtin.asnum$(Sk.misceval.callsim(pixel.getBlue, pixel));\n self.imagedata.data[index + 3] = 255;\n return updateCanvasAndSuspend(self, x, y);\n });\n\n $loc.getHeight = new Sk.builtin.func(function (self) {\n Sk.builtin.pyCheckArgs(\"getHeight\", arguments, 1, 1);\n return new Sk.builtin.int_(self.image.height);\n });\n\n $loc.getWidth = new Sk.builtin.func(function (self, titlestring) {\n Sk.builtin.pyCheckArgs(\"getWidth\", arguments, 1, 1);\n return new Sk.builtin.int_(self.image.width);\n });\n\n $loc.draw = new Sk.builtin.func(function (self, win, ulx, uly) {\n var susp;\n Sk.builtin.pyCheckArgs(\"draw\", arguments, 2, 4);\n susp = new Sk.misceval.Suspension();\n susp.resume = function () {\n return Sk.builtin.none.none$;\n };\n susp.data = {\n type: \"Sk.promise\",\n promise: new Promise(function (resolve, reject) {\n var can;\n var ctx;\n win = Sk.builtin.asnum$(win);\n ulx = Sk.builtin.asnum$(ulx);\n uly = Sk.builtin.asnum$(uly);\n can = Sk.misceval.callsim(win.getWin, win);\n ctx = can.getContext(\"2d\");\n if (!ulx) {\n ulx = 0;\n uly = 0;\n }\n self.lastUlx = ulx;\n self.lastUly = uly;\n self.lastCtx = ctx; // save a reference to the context of the window the image was last drawn in\n //ctx.putImageData(self.imagedata,0,0,0,0,self.imagedata.width,self.imagedata.height);\n ctx.putImageData(self.imagedata, ulx, uly);\n\n if (self.delay > 0) {\n window.setTimeout(resolve, self.delay);\n } else {\n window.setTimeout(resolve, 200);\n }\n })\n };\n return susp;\n\n });\n\n // toList\n\n };\n\n mod.Image = Sk.misceval.buildClass(mod, image, \"Image\", []);\n\n eImage = function ($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(function (self, width, height) {\n Sk.builtin.pyCheckArgs(\"__init__\", arguments, 3, 3);\n self.width = Sk.builtin.asnum$(width);\n self.height = Sk.builtin.asnum$(height);\n self.canvas = document.createElement(\"canvas\");\n self.ctx = self.canvas.getContext(\"2d\");\n self.canvas.height = self.height;\n self.canvas.width = self.width;\n self.imagedata = self.ctx.getImageData(0, 0, self.width, self.height);\n });\n\n };\n\n mod.EmptyImage = Sk.misceval.buildClass(mod, eImage, \"EmptyImage\", [mod.Image]);\n\n // create a ListImage object\n\n\n pixel = function ($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(function (self, r, g, b, x, y) {\n Sk.builtin.pyCheckArgs(\"__init__\", arguments, 4, 6);\n self.red = Sk.builtin.asnum$(r);\n self.green = Sk.builtin.asnum$(g);\n self.blue = Sk.builtin.asnum$(b);\n self.x = Sk.builtin.asnum$(x);\n self.y = Sk.builtin.asnum$(y);\n });\n\n $loc.getRed = new Sk.builtin.func(function (self) {\n Sk.builtin.pyCheckArgs(\"getRed\", arguments, 1, 1);\n return Sk.builtin.assk$(self.red);\n });\n\n $loc.getGreen = new Sk.builtin.func(function (self) {\n Sk.builtin.pyCheckArgs(\"getGreen\", arguments, 1, 1);\n return Sk.builtin.assk$(self.green);\n });\n\n $loc.getBlue = new Sk.builtin.func(function (self) {\n Sk.builtin.pyCheckArgs(\"getBlue\", arguments, 1, 1);\n return Sk.builtin.assk$(self.blue);\n });\n\n $loc.getX = new Sk.builtin.func(function (self) {\n Sk.builtin.pyCheckArgs(\"getX\", arguments, 1, 1);\n return Sk.builtin.assk$(self.x);\n });\n\n $loc.getY = new Sk.builtin.func(function (self) {\n Sk.builtin.pyCheckArgs(\"getY\", arguments, 1, 1);\n return Sk.builtin.assk$(self.y);\n });\n\n $loc.setRed = new Sk.builtin.func(function (self, r) {\n Sk.builtin.pyCheckArgs(\"setRed\", arguments, 2, 2);\n self.red = Sk.builtin.asnum$(r);\n });\n\n $loc.setGreen = new Sk.builtin.func(function (self, g) {\n Sk.builtin.pyCheckArgs(\"setGreen\", arguments, 2, 2);\n self.green = Sk.builtin.asnum$(g);\n });\n\n $loc.setBlue = new Sk.builtin.func(function (self, b) {\n Sk.builtin.pyCheckArgs(\"setBlue\", arguments, 2, 2);\n self.blue = Sk.builtin.asnum$(b);\n });\n\n $loc.setX = new Sk.builtin.func(function (self, x) {\n Sk.builtin.pyCheckArgs(\"setX\", arguments, 2, 2);\n self.x = Sk.builtin.asnum$(x);\n });\n\n $loc.setY = new Sk.builtin.func(function (self, y) {\n Sk.builtin.pyCheckArgs(\"setY\", arguments, 2, 2);\n self.y = Sk.builtin.asnum$(y);\n });\n\n $loc.__getitem__ = new Sk.builtin.func(function (self, k) {\n k = Sk.builtin.asnum$(k);\n if (k === 0) {\n return self.red;\n } else if (k == 1) {\n return self.green;\n } else if (k == 2) {\n return self.blue;\n }\n });\n\n $loc.__str__ = new Sk.builtin.func(function (self) {\n return \"[\" + self.red + \",\" + self.green + \",\" + self.blue + \"]\";\n });\n\n //getColorTuple\n $loc.getColorTuple = new Sk.builtin.func(function (self, x, y) {\n\n });\n\n //setRange -- change from 0..255 to 0.0 .. 1.0\n $loc.setRange = new Sk.builtin.func(function (self, mx) {\n self.max = Sk.builtin.asnum$(mx);\n });\n\n };\n mod.Pixel = Sk.misceval.buildClass(mod, pixel, \"Pixel\", []);\n\n\n screen = function ($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(function (self, width, height) {\n var currentCanvas;\n var tmpCan, tmpDiv;\n Sk.builtin.pyCheckArgs(\"__init__\", arguments, 1, 3);\n currentCanvas = ImageMod.canvasLib[Sk.canvas];\n if (currentCanvas === undefined) {\n tmpCan = document.createElement(\"canvas\");\n tmpDiv = document.getElementById(Sk.canvas);\n self.theScreen = tmpCan;\n tmpDiv.appendChild(tmpCan);\n ImageMod.canvasLib[Sk.canvas] = tmpCan;\n ImageMod.canvasLib[Sk.canvas] = self.theScreen;\n } else {\n self.theScreen = currentCanvas;\n self.theScreen.height = self.theScreen.height;\n }\n if (width !== undefined) {\n self.theScreen.height = height.v;\n self.theScreen.width = width.v;\n } else {\n if (Sk.availableHeight) {\n self.theScreen.height = Sk.availableHeight;\n }\n if (Sk.availableWidth) {\n self.theScreen.width = Sk.availableWidth;\n }\n }\n\n self.theScreen.style.display = \"block\";\n });\n\n $loc.getWin = new Sk.builtin.func(function (self) {\n return self.theScreen;\n });\n\n // exitonclick\n $loc.exitonclick = new Sk.builtin.func(function (self) {\n var canvas_id = self.theScreen.id;\n self.theScreen.onclick = function () {\n document.getElementById(canvas_id).style.display = \"none\";\n document.getElementById(canvas_id).onclick = null;\n delete ImageMod.canvasLib[canvas_id];\n };\n\n });\n //getMouse\n };\n\n mod.ImageWin = Sk.misceval.buildClass(mod, screen, \"ImageWin\", []);\n\n return mod;\n};\n", "src/lib/wsgiref/__init__.py": "raise NotImplementedError(\"wsgiref is not yet implemented in Skulpt\")\n", "src/lib/httplib.py": "raise NotImplementedError(\"httplib is not yet implemented in Skulpt\")\n", "src/lib/lib2to3/__init__.py": "raise NotImplementedError(\"lib2to3 is not yet implemented in Skulpt\")\n", "src/lib/json/tests/__init__.py": "raise NotImplementedError(\"tests is not yet implemented in Skulpt\")\n", "src/lib/quopri.py": "raise NotImplementedError(\"quopri is not yet implemented in Skulpt\")\n", "src/lib/ftplib.py": "raise NotImplementedError(\"ftplib is not yet implemented in Skulpt\")\n", "src/lib/ctypes/__init__.py": "raise NotImplementedError(\"ctypes is not yet implemented in Skulpt\")\n", "src/lib/subprocess.py": "raise NotImplementedError(\"subprocess is not yet implemented in Skulpt\")\n", "src/lib/bsddb/__init__.py": "raise NotImplementedError(\"bsddb is not yet implemented in Skulpt\")\n", "src/lib/tempfile.py": "raise NotImplementedError(\"tempfile is not yet implemented in Skulpt\")\n", "src/lib/cProfile.py": "raise NotImplementedError(\"cProfile is not yet implemented in Skulpt\")\n", "src/lib/stringold.py": "raise NotImplementedError(\"stringold is not yet implemented in Skulpt\")\n", "src/lib/random.js": "/*\n I've wrapped Makoto Matsumoto and Takuji Nishimura's code in a namespace\n so it's better encapsulated. Now you can have multiple random number generators\n and they won't stomp all over eachother's state.\n\n If you want to use this as a substitute for Math.random(), use the random()\n method like so:\n\n var m = new MersenneTwister();\n var randomNumber = m.random();\n\n You can also call the other genrand_{foo}() methods on the instance.\n\n If you want to use a specific seed in order to get a repeatable random\n sequence, pass an integer into the constructor:\n\n var m = new MersenneTwister(123);\n\n and that will always produce the same random sequence.\n\n Sean McCullough (banksean@gmail.com)\n */\n\n/* \n A C-program for MT19937, with initialization improved 2002/1/26.\n Coded by Takuji Nishimura and Makoto Matsumoto.\n\n Before using, initialize the state by using init_genrand(seed)\n or init_by_array(init_key, key_length).\n\n Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,\n All rights reserved.\n\n Redistribution and use in source and binary forms, with or without\n modification, are permitted provided that the following conditions\n are met:\n\n 1. Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n\n 2. Redistributions in binary form must reproduce the above copyright\n notice, this list of conditions and the following disclaimer in the\n documentation and/or other materials provided with the distribution.\n\n 3. The names of its contributors may not be used to endorse or promote\n products derived from this software without specific prior written\n permission.\n\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR\n CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,\n EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,\n PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF\n LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING\n NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n\n\n Any feedback is very welcome.\n http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/emt.html\n email: m-mat @ math.sci.hiroshima-u.ac.jp (remove space)\n */\n\nvar MersenneTwister = function (seed) {\n if (seed == undefined) {\n seed = new Date().getTime();\n }\n /* Period parameters */\n this.N = 624;\n this.M = 397;\n this.MATRIX_A = 0x9908b0df;\n /* constant vector a */\n this.UPPER_MASK = 0x80000000;\n /* most significant w-r bits */\n this.LOWER_MASK = 0x7fffffff;\n /* least significant r bits */\n\n this.mt = new Array(this.N);\n /* the array for the state vector */\n this.mti = this.N + 1;\n /* mti==N+1 means mt[N] is not initialized */\n\n this.init_genrand(seed);\n}\n\n/* initializes mt[N] with a seed */\nMersenneTwister.prototype.init_genrand = function (s) {\n this.mt[0] = s >>> 0;\n for (this.mti = 1; this.mti < this.N; this.mti++) {\n var s = this.mt[this.mti - 1] ^ (this.mt[this.mti - 1] >>> 30);\n this.mt[this.mti] = (((((s & 0xffff0000) >>> 16) * 1812433253) << 16) + (s & 0x0000ffff) * 1812433253)\n + this.mti;\n /* See Knuth TAOCP Vol2. 3rd Ed. P.106 for multiplier. */\n /* In the previous versions, MSBs of the seed affect */\n /* only MSBs of the array mt[]. */\n /* 2002/01/09 modified by Makoto Matsumoto */\n this.mt[this.mti] >>>= 0;\n /* for >32 bit machines */\n }\n}\n\n/* initialize by an array with array-length */\n/* init_key is the array for initializing keys */\n/* key_length is its length */\n/* slight change for C++, 2004/2/26 */\nMersenneTwister.prototype.init_by_array = function (init_key, key_length) {\n var i, j, k;\n this.init_genrand(19650218);\n i = 1;\n j = 0;\n k = (this.N > key_length ? this.N : key_length);\n for (; k; k--) {\n var s = this.mt[i - 1] ^ (this.mt[i - 1] >>> 30)\n this.mt[i] = (this.mt[i] ^ (((((s & 0xffff0000) >>> 16) * 1664525) << 16) + ((s & 0x0000ffff) * 1664525)))\n + init_key[j] + j;\n /* non linear */\n this.mt[i] >>>= 0;\n /* for WORDSIZE > 32 machines */\n i++;\n j++;\n if (i >= this.N) {\n this.mt[0] = this.mt[this.N - 1];\n i = 1;\n }\n if (j >= key_length) {\n j = 0;\n }\n }\n for (k = this.N - 1; k; k--) {\n var s = this.mt[i - 1] ^ (this.mt[i - 1] >>> 30);\n this.mt[i] = (this.mt[i] ^ (((((s & 0xffff0000) >>> 16) * 1566083941) << 16) + (s & 0x0000ffff) * 1566083941))\n - i;\n /* non linear */\n this.mt[i] >>>= 0;\n /* for WORDSIZE > 32 machines */\n i++;\n if (i >= this.N) {\n this.mt[0] = this.mt[this.N - 1];\n i = 1;\n }\n }\n\n this.mt[0] = 0x80000000;\n /* MSB is 1; assuring non-zero initial array */\n}\n\n/* generates a random number on [0,0xffffffff]-interval */\nMersenneTwister.prototype.genrand_int32 = function () {\n var y;\n var mag01 = new Array(0x0, this.MATRIX_A);\n /* mag01[x] = x * MATRIX_A for x=0,1 */\n\n if (this.mti >= this.N) { /* generate N words at one time */\n var kk;\n\n if (this.mti == this.N + 1) /* if init_genrand() has not been called, */\n {\n this.init_genrand(5489);\n }\n /* a default initial seed is used */\n\n for (kk = 0; kk < this.N - this.M; kk++) {\n y = (this.mt[kk] & this.UPPER_MASK) | (this.mt[kk + 1] & this.LOWER_MASK);\n this.mt[kk] = this.mt[kk + this.M] ^ (y >>> 1) ^ mag01[y & 0x1];\n }\n for (; kk < this.N - 1; kk++) {\n y = (this.mt[kk] & this.UPPER_MASK) | (this.mt[kk + 1] & this.LOWER_MASK);\n this.mt[kk] = this.mt[kk + (this.M - this.N)] ^ (y >>> 1) ^ mag01[y & 0x1];\n }\n y = (this.mt[this.N - 1] & this.UPPER_MASK) | (this.mt[0] & this.LOWER_MASK);\n this.mt[this.N - 1] = this.mt[this.M - 1] ^ (y >>> 1) ^ mag01[y & 0x1];\n\n this.mti = 0;\n }\n\n y = this.mt[this.mti++];\n\n /* Tempering */\n y ^= (y >>> 11);\n y ^= (y << 7) & 0x9d2c5680;\n y ^= (y << 15) & 0xefc60000;\n y ^= (y >>> 18);\n\n return y >>> 0;\n}\n\n/* generates a random number on [0,0x7fffffff]-interval */\nMersenneTwister.prototype.genrand_int31 = function () {\n return (this.genrand_int32() >>> 1);\n}\n\n/* generates a random number on [0,1]-real-interval */\nMersenneTwister.prototype.genrand_real1 = function () {\n return this.genrand_int32() * (1.0 / 4294967295.0);\n /* divided by 2^32-1 */\n}\n\n/* generates a random number on [0,1)-real-interval */\nMersenneTwister.prototype.random = function () {\n return this.genrand_int32() * (1.0 / 4294967296.0);\n /* divided by 2^32 */\n}\n\n/* generates a random number on (0,1)-real-interval */\nMersenneTwister.prototype.genrand_real3 = function () {\n return (this.genrand_int32() + 0.5) * (1.0 / 4294967296.0);\n /* divided by 2^32 */\n}\n\n/* generates a random number on [0,1) with 53-bit resolution*/\nMersenneTwister.prototype.genrand_res53 = function () {\n var a = this.genrand_int32() >>> 5, b = this.genrand_int32() >>> 6;\n return(a * 67108864.0 + b) * (1.0 / 9007199254740992.0);\n}\n\n/* These real versions are due to Isaku Wada, 2002/01/09 added */\n\n\nvar $builtinmodule = function (name) {\n\n var mod = {};\n\n var myGenerator = new MersenneTwister();\n var nextNormalSample = undefined;\n\n mod.seed = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"seed\", arguments, 0, 1);\n x = Sk.builtin.asnum$(x);\n\n if (arguments.length > 0) {\n myGenerator = new MersenneTwister(x);\n }\n else {\n myGenerator = new MersenneTwister();\n }\n\n return Sk.builtin.none.none$;\n });\n\n mod.random = new Sk.builtin.func(function () {\n Sk.builtin.pyCheckArgs(\"random\", arguments, 0, 0);\n\n return new Sk.builtin.float_(myGenerator.genrand_res53());\n });\n\n var toInt = function (num) {\n return num | 0;\n };\n\n var randrange = function (start, stop, step) {\n // Ported from CPython 2.7\n var width, n, ret;\n\n if (!Sk.builtin.checkInt(start)) {\n throw new Sk.builtin.ValueError(\"non-integer first argument for randrange()\");\n }\n ;\n\n if (stop === undefined) {\n // Random in [0, start)\n ret = toInt(myGenerator.genrand_res53() * start);\n return new Sk.builtin.int_(ret);\n }\n ;\n\n if (!Sk.builtin.checkInt(stop)) {\n throw new Sk.builtin.ValueError(\"non-integer stop for randrange()\");\n }\n ;\n\n if (step === undefined) {\n step = 1;\n }\n ;\n\n width = stop - start;\n\n if ((step == 1) && (width > 0)) {\n // Random in [start, stop), must use toInt on product for correct results with negative ranges\n ret = start + toInt(myGenerator.genrand_res53() * width);\n return new Sk.builtin.int_(ret);\n }\n ;\n\n if (step == 1) {\n throw new Sk.builtin.ValueError(\"empty range for randrange() (\" + start + \", \" + stop + \", \" + width + \")\");\n }\n ;\n\n if (!Sk.builtin.checkInt(step)) {\n throw new Sk.builtin.ValueError(\"non-integer step for randrange()\");\n }\n ;\n\n if (step > 0) {\n n = toInt((width + step - 1) / step);\n } else if (step < 0) {\n n = toInt((width + step + 1) / step);\n } else {\n throw new Sk.builtin.ValueError(\"zero step for randrange()\");\n }\n ;\n\n if (n <= 0) {\n throw new Sk.builtin.ValueError(\"empty range for randrange()\");\n }\n ;\n\n // Random in range(start, stop, step)\n ret = start + (step * toInt(myGenerator.genrand_res53() * n));\n return new Sk.builtin.int_(ret);\n };\n\n mod.randint = new Sk.builtin.func(function (a, b) {\n Sk.builtin.pyCheckArgs(\"randint\", arguments, 2, 2);\n\n a = Sk.builtin.asnum$(a);\n b = Sk.builtin.asnum$(b);\n return randrange(a, b + 1);\n });\n\n mod.randrange = new Sk.builtin.func(function (start, stop, step) {\n Sk.builtin.pyCheckArgs(\"randrange\", arguments, 1, 3);\n\n start = Sk.builtin.asnum$(start);\n stop = Sk.builtin.asnum$(stop);\n step = Sk.builtin.asnum$(step);\n return randrange(start, stop, step);\n });\n \n mod.uniform = new Sk.builtin.func(function (a, b) {\n Sk.builtin.pyCheckArgs(\"uniform\", arguments, 2, 2);\n\n a = Sk.builtin.asnum$(a);\n b = Sk.builtin.asnum$(b);\n var rnd = myGenerator.genrand_res53();\n c = a + rnd * (b - a)\n return new Sk.builtin.float_(c);\n });\n\n mod.triangular = new Sk.builtin.func(function (low, high, mode) {\n Sk.builtin.pyCheckArgs(\"triangular\", arguments, 2, 3);\n Sk.builtin.pyCheckType(\"low\", \"number\", Sk.builtin.checkNumber(low));\n Sk.builtin.pyCheckType(\"high\", \"number\", Sk.builtin.checkNumber(high));\n\n var rnd, sample, swap;\n\n low = Sk.builtin.asnum$(low);\n high = Sk.builtin.asnum$(high);\n if (low > high) {\n swap = low;\n low = high;\n high = swap;\n }\n if ((mode === undefined) || (mode instanceof Sk.builtin.none)) {\n mode = (high - low)/2.0;\n } else {\n Sk.builtin.pyCheckType(\"mode\", \"number\", Sk.builtin.checkNumber(mode));\n mode = Sk.builtin.asnum$(mode);\n }\n\n // https://en.wikipedia.org/wiki/Triangular_distribution\n rnd = myGenerator.genrand_res53();\n if (rnd < (mode - low)/(high - low)) {\n sample = low + Math.sqrt(rnd * (high - low) * (mode - low));\n } else {\n sample = high - Math.sqrt((1 - rnd) * (high - low) * (high - mode));\n }\n\n return new Sk.builtin.float_(sample);\n });\n\n var normalSample = function(mu, sigma) {\n var r1, r2, u, v, s;\n\n // Box-Muller transform\n // (https://en.wikipedia.org/wiki/Box%E2%80%93Muller_transform)\n // generates two independent samples from a Gaussian\n // distribution. Return one of them and store the another one\n // and return it next time.\n\n if (nextNormalSample !== undefined) {\n s = nextNormalSample;\n nextNormalSample = undefined;\n } else {\n r1 = myGenerator.genrand_res53();\n r2 = myGenerator.genrand_res53();\n u = Math.sqrt(-2*Math.log(r1));\n v = 2*Math.PI*r2;\n s = u * Math.cos(v);\n nextNormalSample = u * Math.sin(v);\n }\n\n return mu + sigma*s;\n };\n \n mod.gauss = new Sk.builtin.func(function (mu, sigma) {\n Sk.builtin.pyCheckArgs(\"gauss\", arguments, 2, 2);\n Sk.builtin.pyCheckType(\"mu\", \"number\", Sk.builtin.checkNumber(mu));\n Sk.builtin.pyCheckType(\"sigma\", \"number\", Sk.builtin.checkNumber(sigma));\n\n mu = Sk.builtin.asnum$(mu);\n sigma = Sk.builtin.asnum$(sigma);\n\n return new Sk.builtin.float_(normalSample(mu, sigma));\n });\n\n // CPython uses a different (slower but thread-safe) algorithm for\n // normalvariate. We use the same algorithm for normalvariate and\n // gauss.\n mod.normalvariate = mod.gauss;\n\n mod.lognormvariate = new Sk.builtin.func(function (mu, sigma) {\n Sk.builtin.pyCheckArgs(\"lognormvariate\", arguments, 2, 2);\n Sk.builtin.pyCheckType(\"mu\", \"number\", Sk.builtin.checkNumber(mu));\n Sk.builtin.pyCheckType(\"sigma\", \"number\", Sk.builtin.checkNumber(sigma));\n\n mu = Sk.builtin.asnum$(mu);\n sigma = Sk.builtin.asnum$(sigma);\n\n return new Sk.builtin.float_(Math.exp(normalSample(mu, sigma)));\n });\n\n mod.expovariate = new Sk.builtin.func(function (lambd) {\n Sk.builtin.pyCheckArgs(\"expovariate\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"lambd\", \"number\", Sk.builtin.checkNumber(lambd));\n\n lambd = Sk.builtin.asnum$(lambd);\n\n var rnd = myGenerator.genrand_res53();\n return new Sk.builtin.float_(-Math.log(rnd)/lambd);\n });\n\n mod.choice = new Sk.builtin.func(function (seq) {\n Sk.builtin.pyCheckArgs(\"choice\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"seq\", \"sequence\", Sk.builtin.checkSequence(seq));\n\n if (seq.sq$length !== undefined) {\n var r = toInt(myGenerator.genrand_res53() * seq.sq$length());\n return seq.mp$subscript(r);\n } else {\n throw new Sk.builtin.TypeError(\"object has no length\");\n }\n });\n\n mod.shuffle = new Sk.builtin.func(function (x) {\n Sk.builtin.pyCheckArgs(\"shuffle\", arguments, 1, 1);\n Sk.builtin.pyCheckType(\"x\", \"sequence\", Sk.builtin.checkSequence(x));\n\n if (x.sq$length !== undefined) {\n if (x.mp$ass_subscript !== undefined) {\n for (var i = x.sq$length() - 1; i > 0; i -= 1) {\n var r = toInt(myGenerator.genrand_res53() * (i + 1));\n var tmp = x.mp$subscript(r);\n x.mp$ass_subscript(r, x.mp$subscript(i));\n x.mp$ass_subscript(i, tmp);\n }\n ;\n } else {\n throw new Sk.builtin.TypeError(\"object is immutable\");\n }\n ;\n } else {\n throw new Sk.builtin.TypeError(\"object has no length\");\n }\n ;\n\n return Sk.builtin.none.none$;\n });\n\n mod.sample = new Sk.builtin.func(function (population, k) {\n var i, j, iter, elem, reservoir;\n\n Sk.builtin.pyCheckArgs(\"sample\", arguments, 2, 2);\n Sk.builtin.pyCheckType(\"population\", \"iterable\", Sk.builtin.checkIterable(population));\n Sk.builtin.pyCheckType(\"k\", \"integer\", Sk.builtin.checkInt(k));\n k = Sk.builtin.asnum$(k);\n \n // \"Algorithm R\" in\n // https://en.wikipedia.org/wiki/Reservoir_sampling\n //\n // This algorithm guarantees that each element has\n // equal probability of being included in the\n // resulting list. See the Wikipedia page for a proof.\n //\n // This requires no extra space but the runtime is\n // proportional to len(population). CPython implements a fast\n // path for the case when k is much smaller than\n // len(population). A similar optimization could be\n // implemented here.\n reservoir = [];\n iter = Sk.abstr.iter(population);\n for (i = 0, elem = iter.tp$iternext();\n elem !== undefined;\n i++, elem = iter.tp$iternext()) {\n j = Math.floor(myGenerator.genrand_res53() * (i + 1));\n if (i < k) {\n // Fill the reservoir\n if (j < i) {\n // Shuffle the existing elements to ensure that\n // subslices are valid random samples\n reservoir[i] = reservoir[j];\n }\n reservoir[j] = elem;\n } else {\n // Replace elements with a probability that decreases\n // the further we get\n if (j < k) {\n reservoir[j] = elem;\n }\n }\n }\n \n if (i < k) {\n throw new Sk.builtin.ValueError(\"sample larger than population\");\n }\n\n return Sk.builtin.list(reservoir);\n });\n\n return mod;\n}\n", "src/lib/plistlib.py": "raise NotImplementedError(\"plistlib is not yet implemented in Skulpt\")\n", "src/lib/tarfile.py": "raise NotImplementedError(\"tarfile is not yet implemented in Skulpt\")\n", "src/lib/pydoc_topics.py": "raise NotImplementedError(\"pydoc_topics is not yet implemented in Skulpt\")\n", "src/lib/colorsys.py": "raise NotImplementedError(\"colorsys is not yet implemented in Skulpt\")\n", "src/lib/webbrowser.py": "raise NotImplementedError(\"webbrowser is not yet implemented in Skulpt\")\n", "src/lib/mimetools.py": "raise NotImplementedError(\"mimetools is not yet implemented in Skulpt\")\n", "src/lib/pythonds/trees/bst.py": "#!/bin/env python3.1\n# Bradley N. Miller, David L. Ranum\n# Introduction to Data Structures and Algorithms in Python\n# Copyright 2005, 2010\n# \n\nclass BinarySearchTree:\n '''\n Author: Brad Miller\n Date: 1/15/2005\n Description: Imlement a binary search tree with the following interface\n functions: \n __contains__(y) <==> y in x\n __getitem__(y) <==> x[y]\n __init__()\n __len__() <==> len(x)\n __setitem__(k,v) <==> x[k] = v\n clear()\n get(k)\n items() \n keys() \n values()\n put(k,v)\n in\n del <==> \n '''\n\n def __init__(self):\n self.root = None\n self.size = 0\n \n def put(self,key,val):\n if self.root:\n self._put(key,val,self.root)\n else:\n self.root = TreeNode(key,val)\n self.size = self.size + 1\n\n def _put(self,key,val,currentNode):\n if key < currentNode.key:\n if currentNode.hasLeftChild():\n self._put(key,val,currentNode.leftChild)\n else:\n currentNode.leftChild = TreeNode(key,val,parent=currentNode)\n else:\n if currentNode.hasRightChild():\n self._put(key,val,currentNode.rightChild)\n else:\n currentNode.rightChild = TreeNode(key,val,parent=currentNode)\n \n def __setitem__(self,k,v):\n self.put(k,v)\n\n def get(self,key):\n if self.root:\n res = self._get(key,self.root)\n if res:\n return res.payload\n else:\n return None\n else:\n return None\n \n def _get(self,key,currentNode):\n if not currentNode:\n return None\n elif currentNode.key == key:\n return currentNode\n elif key < currentNode.key:\n return self._get(key,currentNode.leftChild)\n else:\n return self._get(key,currentNode.rightChild)\n \n \n def __getitem__(self,key):\n res = self.get(key)\n if res:\n return res\n else:\n raise KeyError('Error, key not in tree')\n \n\n def __contains__(self,key):\n if self._get(key,self.root):\n return True\n else:\n return False\n \n def length(self):\n return self.size\n\n def __len__(self):\n return self.size\n\n def __iter__(self):\n return self.root.__iter__()\n \n def delete(self,key):\n if self.size > 1:\n nodeToRemove = self._get(key,self.root)\n if nodeToRemove:\n self.remove(nodeToRemove)\n self.size = self.size-1\n else:\n raise KeyError('Error, key not in tree')\n elif self.size == 1 and self.root.key == key:\n self.root = None\n self.size = self.size - 1\n else:\n raise KeyError('Error, key not in tree')\n\n def __delitem__(self,key):\n self.delete(key)\n \n def remove(self,currentNode):\n if currentNode.isLeaf(): #leaf\n if currentNode == currentNode.parent.leftChild:\n currentNode.parent.leftChild = None\n else:\n currentNode.parent.rightChild = None\n elif currentNode.hasBothChildren(): #interior\n succ = currentNode.findSuccessor()\n succ.spliceOut()\n currentNode.key = succ.key\n currentNode.payload = succ.payload\n else: # this node has one child\n if currentNode.hasLeftChild():\n if currentNode.isLeftChild():\n currentNode.leftChild.parent = currentNode.parent\n currentNode.parent.leftChild = currentNode.leftChild\n elif currentNode.isRightChild():\n currentNode.leftChild.parent = currentNode.parent\n currentNode.parent.rightChild = currentNode.leftChild\n else:\n currentNode.replaceNodeData(currentNode.leftChild.key,\n currentNode.leftChild.payload,\n currentNode.leftChild.leftChild,\n currentNode.leftChild.rightChild)\n else:\n if currentNode.isLeftChild():\n currentNode.rightChild.parent = currentNode.parent\n currentNode.parent.leftChild = currentNode.rightChild\n elif currentNode.isRightChild():\n currentNode.rightChild.parent = currentNode.parent\n currentNode.parent.rightChild = currentNode.rightChild\n else:\n currentNode.replaceNodeData(currentNode.rightChild.key,\n currentNode.rightChild.payload,\n currentNode.rightChild.leftChild,\n currentNode.rightChild.rightChild)\n\n def inorder(self):\n self._inorder(self.root)\n\n def _inorder(self,tree):\n if tree != None:\n self._inorder(tree.leftChild)\n print(tree.key)\n self._inorder(tree.rightChild)\n\n def postorder(self):\n self._postorder(self.root)\n\n def _postorder(self, tree):\n if tree:\n self._postorder(tree.rightChild)\n self._postorder(tree.leftChild)\n print(tree.key) \n\n def preorder(self):\n self._preorder(self,self.root)\n\n def _preorder(self,tree):\n if tree:\n print(tree.key) \n self._preorder(tree.leftChild)\n self._preorder(tree.rightChild)\n\n \nclass TreeNode:\n def __init__(self,key,val,left=None,right=None,parent=None):\n self.key = key\n self.payload = val\n self.leftChild = left\n self.rightChild = right\n self.parent = parent\n self.balanceFactor = 0\n \n def hasLeftChild(self):\n return self.leftChild\n\n def hasRightChild(self):\n return self.rightChild\n \n def isLeftChild(self):\n return self.parent and self.parent.leftChild == self\n\n def isRightChild(self):\n return self.parent and self.parent.rightChild == self\n\n def isRoot(self):\n return not self.parent\n\n def isLeaf(self):\n return not (self.rightChild or self.leftChild)\n\n def hasAnyChildren(self):\n return self.rightChild or self.leftChild\n\n def hasBothChildren(self):\n return self.rightChild and self.leftChild\n \n def replaceNodeData(self,key,value,lc,rc):\n self.key = key\n self.payload = value\n self.leftChild = lc\n self.rightChild = rc\n if self.hasLeftChild():\n self.leftChild.parent = self\n if self.hasRightChild():\n self.rightChild.parent = self\n \n def findSuccessor(self):\n succ = None\n if self.hasRightChild():\n succ = self.rightChild.findMin()\n else:\n if self.parent:\n if self.isLeftChild():\n succ = self.parent\n else:\n self.parent.rightChild = None\n succ = self.parent.findSuccessor()\n self.parent.rightChild = self\n return succ\n\n\n def spliceOut(self):\n if self.isLeaf():\n if self.isLeftChild():\n self.parent.leftChild = None\n else:\n self.parent.rightChild = None\n elif self.hasAnyChildren():\n if self.hasLeftChild():\n if self.isLeftChild():\n self.parent.leftChild = self.leftChild\n else:\n self.parent.rightChild = self.leftChild\n self.leftChild.parent = self.parent\n else:\n if self.isLeftChild():\n self.parent.leftChild = self.rightChild\n else:\n self.parent.rightChild = self.rightChild\n self.rightChild.parent = self.parent\n\n def findMin(self):\n current = self\n while current.hasLeftChild():\n current = current.leftChild\n return current\n\n def __iter__(self):\n \"\"\"The standard inorder traversal of a binary tree.\"\"\"\n if self:\n if self.hasLeftChild():\n for elem in self.leftChild:\n yield elem\n yield self.key\n if self.hasRightChild():\n for elem in self.rightChild:\n yield elem\n\n \n", "src/lib/document.js": "var $builtinmodule = function (name) {\n var elementClass;\n var mod = {};\n\n mod.getElementById = new Sk.builtin.func(function (id) {\n var result = document.getElementById(id.v);\n if (result) {\n return Sk.misceval.callsim(mod.Element, result);\n }\n return Sk.builtin.none.none$;\n });\n\n mod.createElement = new Sk.builtin.func(function (eName) {\n var r = document.createElement(eName.v);\n if (r) {\n return Sk.misceval.callsim(mod.Element, r);\n }\n });\n\n\n mod.getElementsByTagName = new Sk.builtin.func(function (tag) {\n var r = document.getElementsByTagName(tag.v)\n var reslist = [];\n for (var i = r.length - 1; i >= 0; i--) {\n reslist.push(Sk.misceval.callsim(mod.Element, r[i]))\n }\n return new Sk.builtin.list(reslist)\n });\n\n mod.getElementsByClassName = new Sk.builtin.func(function (cname) {\n var r = document.getElementsByClassName(cname.v);\n var reslist = [];\n for (var i = 0; i < r.length; i++) {\n reslist.push(Sk.misceval.callsim(mod.Element, r[i]));\n }\n ;\n return new Sk.builtin.list(reslist);\n });\n\n mod.getElementsByName = new Sk.builtin.func(function (cname) {\n var r = document.getElementsByName(cname.v);\n var reslist = [];\n for (var i = 0; i < r.length; i++) {\n reslist.push(Sk.misceval.callsim(mod.Element, r[i]));\n }\n ;\n return new Sk.builtin.list(reslist);\n });\n\n mod.currentDiv = new Sk.builtin.func(function () {\n if (Sk.divid !== undefined) {\n return new Sk.builtin.str(Sk.divid)\n }\n else {\n throw new Sk.builtin.AttributeError(\"There is no value set for divid\");\n }\n })\n\n elementClass = function ($gbl, $loc) {\n /*\n Notes: self['$d'] is the dictionary used by the GenericGetAttr mechanism for an object.\n for various reasons if you create a class in Javascript and have self.xxxx instance\n variables, you cannot say instance.xxx and get the value of the instance variable unless\n it is stored in the self['$d'] object. This seems like a duplication of storage to me\n but that is how it works right now (5/2013)\n\n Writing your own __getattr__ is also an option but this gets very tricky when an attr is\n a method...\n */\n $loc.__init__ = new Sk.builtin.func(function (self, elem) {\n self.v = elem\n self.innerHTML = elem.innerHTML\n self.innerText = elem.innerText\n if (elem.value !== undefined) {\n self.value = elem.value\n Sk.abstr.objectSetItem(self['$d'], new Sk.builtin.str('value'), new Sk.builtin.str(self.value))\n }\n\n if (elem.checked !== undefined) {\n self.checked = elem.checked\n Sk.abstr.objectSetItem(self['$d'], new Sk.builtin.str('checked'), new Sk.builtin.str(self.checked))\n }\n\n Sk.abstr.objectSetItem(self['$d'], new Sk.builtin.str('innerHTML'), new Sk.builtin.str(self.innerHTML))\n Sk.abstr.objectSetItem(self['$d'], new Sk.builtin.str('innerText'), new Sk.builtin.str(self.innerText))\n\n })\n\n $loc.tp$getattr = Sk.builtin.object.prototype.GenericGetAttr;\n\n $loc.__setattr__ = new Sk.builtin.func(function (self, key, value) {\n key = Sk.ffi.remapToJs(key);\n if (key === 'innerHTML') {\n self.innerHTML = value\n self.v.innerHTML = value.v\n Sk.abstr.objectSetItem(self['$d'], new Sk.builtin.str('innerHTML'), value)\n }\n if (key === 'innerText') {\n self.innerText = value\n self.v.innerText = value.v\n Sk.abstr.objectSetItem(self['$d'], new Sk.builtin.str('innerText'), value)\n }\n });\n\n\n $loc.appendChild = new Sk.builtin.func(function (self, ch) {\n self.v.appendChild(ch.v);\n });\n\n $loc.removeChild = new Sk.builtin.func(function (self, node) {\n self.v.removeChild(node.v)\n })\n\n // getCSS\n\n $loc.getCSS = new Sk.builtin.func(function (self, key) {\n return new Sk.builtin.str(self.v.style[key.v]);\n });\n\n\n $loc.setCSS = new Sk.builtin.func(function (self, attr, value) {\n self.v.style[attr.v] = value.v\n\n })\n\n $loc.getAttribute = new Sk.builtin.func(function (self, key) {\n var res = self.v.getAttribute(key.v)\n if (res) {\n return new Sk.builtin.str(res)\n } else {\n return Sk.builtin.none.none$;\n }\n });\n\n $loc.setAttribute = new Sk.builtin.func(function (self, attr, value) {\n self.v.setAttribute(attr.v, value.v)\n });\n\n $loc.getProperty = new Sk.builtin.func(function (self, key) {\n var res = self.v[key.v]\n if (res) {\n return new Sk.builtin.str(res)\n } else {\n return Sk.builtin.none.none$;\n }\n });\n\n $loc.__str__ = new Sk.builtin.func(function (self) {\n console.log(self.v.tagName);\n return new Sk.builtin.str(self.v.tagName)\n })\n\n $loc.__repr__ = new Sk.builtin.func(function (self) {\n return new Sk.builtin.str('[DOM Element]')\n })\n\n\n };\n\n mod.Element = Sk.misceval.buildClass(mod, elementClass, 'Element', []);\n\n return mod;\n\n}\n", "src/lib/hashlib.py": "raise NotImplementedError(\"hashlib is not yet implemented in Skulpt\")\n", "src/lib/_threading_local.py": "raise NotImplementedError(\"_threading_local is not yet implemented in Skulpt\")\n", "src/lib/profile.py": "raise NotImplementedError(\"profile is not yet implemented in Skulpt\")\n", "src/lib/copy.py": "\"\"\"\nThis file was modified from CPython.\nCopyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,\n2011, 2012, 2013, 2014, 2015 Python Software Foundation; All Rights Reserved\n\"\"\"\nimport types\nclass Error(Exception):\n pass\nerror = Error \nclass _EmptyClass:\n pass\n\ndef copy(x):\n cls = type(x)\n if callable(x):\n return x\n copier = getattr(cls, \"__copy__\", None)\n if copier:\n return copier(x)\n if cls in (type(None), int, float, bool, long, str, tuple, type):\n return x\n if (cls == list) or (cls == dict) or (cls == set) or (cls == slice):\n return cls(x)\n try:\n getstate = getattr(x, \"__getstate__\", None)\n setstate = getattr(x, \"__setstate__\", None)\n initargs = getattr(x, \"__getinitargs__\", None)\n except:\n reductor = False\n if getstate or setstate or initargs:\n raise NotImplementedError(\"Skulpt does not yet support copying with user-defined __getstate__, __setstate__ or __getinitargs__()\")\n reductor = getattr(x, \"__reduce_ex__\", None)\n if reductor:\n rv = reductor(4)\n else:\n reductor = getattr(x, \"__reduce__\", None)\n if reductor:\n rv = reductor()\n elif str(cls)[1:6] == \"class\":\n copier = _copy_inst\n return copier(x)\n else:\n raise Error(\"un(shallow)copyable object of type %s\" % cls)\n if isinstance(rv, str):\n return x\n return _reconstruct(x, rv, 0)\n\ndef _copy_inst(x):\n if hasattr(x, '__copy__'):\n return x.__copy__()\n if hasattr(x, '__getinitargs__'):\n args = x.__getinitargs__()\n y = x.__class__(*args)\n else:\n y = _EmptyClass()\n y.__class__ = x.__class__\n if hasattr(x, '__getstate__'):\n state = x.__getstate__()\n else:\n state = x.__dict__\n if hasattr(y, '__setstate__'):\n y.__setstate__(state)\n else:\n y.__dict__.update(state)\n return y\n\nd = _deepcopy_dispatch = {}\n\ndef deepcopy(x, memo=None, _nil=[]):\n \"\"\"Deep copy operation on arbitrary Python objects.\n See the module's __doc__ string for more info.\n \"\"\"\n if memo is None:\n memo = {}\n idx = id(x)\n y = memo.get(idx, _nil)\n if y is not _nil:\n return y\n cls = type(x)\n try:\n getstate = getattr(x, \"__getstate__\", None)\n setstate = getattr(x, \"__setstate__\", None)\n initargs = getattr(x, \"__getinitargs__\", None)\n except:\n reductor = False\n if getstate or setstate or initargs:\n raise NotImplementedError(\"Skulpt does not yet support copying with user-defined __getstate__, __setstate__ or __getinitargs__()\")\n copier = _deepcopy_dispatch.get(cls)\n if copier:\n y = copier(x, memo)\n elif str(cls)[1:6] == \"class\":\n copier = _deepcopy_dispatch[\"InstanceType\"]\n y = copier(x, memo)\n else:\n try:\n issc = issubclass(cls, type)\n except TypeError: # cls is not a class (old Boost; see SF #502085)\n issc = 0\n if issc:\n y = _deepcopy_atomic(x, memo)\n else:\n copier = getattr(x, \"__deepcopy__\", None)\n if copier:\n y = copier(memo)\n else:\n reductor = getattr(x, \"__reduce_ex__\", None)\n if reductor:\n rv = reductor(2)\n else:\n reductor = getattr(x, \"__reduce__\", None)\n if reductor:\n rv = reductor()\n else:\n raise Error(\n \"un(deep)copyable object of type %s\" % cls)\n y = _reconstruct(x, rv, 1, memo)\n memo[idx] = y\n _keep_alive(x, memo) # Make sure x lives at least as long as d\n return y\n\ndef _deepcopy_atomic(x, memo):\n return x\nd[type(None)] = _deepcopy_atomic\n# d[type(Ellipsis)] = _deepcopy_atomic\nd[type(NotImplemented)] = _deepcopy_atomic\nd[int] = _deepcopy_atomic\nd[float] = _deepcopy_atomic\nd[bool] = _deepcopy_atomic\nd[complex] = _deepcopy_atomic\n# d[bytes] = _deepcopy_atomic\nd[str] = _deepcopy_atomic\n# try:\n# d[types.CodeType] = _deepcopy_atomic\n# except AttributeError:\n# pass\nd[type] = _deepcopy_atomic\n# d[types.BuiltinFunctionType] = _deepcopy_atomic\nd[types.FunctionType] = _deepcopy_atomic\n# d[weakref.ref] = _deepcopy_atomic\n\ndef _deepcopy_list(x, memo):\n y = []\n memo[id(x)] = y\n for a in x:\n y.append(deepcopy(a, memo))\n return y\nd[list] = _deepcopy_list\n\ndef _deepcopy_set(x, memo):\n result = set([]) # make empty set\n memo[id(x)] = result # register this set in the memo for loop checking\n for a in x: # go through elements of set\n result.add(deepcopy(a, memo)) # add the copied elements into the new set\n return result # return the new set\nd[set] = _deepcopy_set\n\ndef _deepcopy_tuple(x, memo):\n y = [deepcopy(a, memo) for a in x]\n # We're not going to put the tuple in the memo, but it's still important we\n # check for it, in case the tuple contains recursive mutable structures.\n try:\n return memo[id(x)]\n except KeyError:\n pass\n for k, j in zip(x, y):\n if k is not j:\n y = tuple(y)\n break\n else:\n y = x\n return y\nd[tuple] = _deepcopy_tuple\n\ndef _deepcopy_dict(x, memo):\n y = {}\n memo[id(x)] = y\n for key, value in x.items():\n y[deepcopy(key, memo)] = deepcopy(value, memo)\n return y\nd[dict] = _deepcopy_dict\n\ndef _deepcopy_method(x, memo): # Copy instance methods\n y = type(x)(x.im_func, deepcopy(x.im_self, memo), x.im_class);\n return y\nd[types.MethodType] = _deepcopy_method\n\ndef _deepcopy_inst(x, memo):\n if hasattr(x, '__deepcopy__'):\n return x.__deepcopy__(memo)\n if hasattr(x, '__getinitargs__'):\n args = x.__getinitargs__()\n args = deepcopy(args, memo)\n y = x.__class__(*args)\n else:\n y = _EmptyClass()\n y.__class__ = x.__class__\n memo[id(x)] = y\n if hasattr(x, '__getstate__'):\n state = x.__getstate__()\n else:\n state = x.__dict__\n state = deepcopy(state, memo)\n if hasattr(y, '__setstate__'):\n y.__setstate__(state)\n else:\n y.__dict__.update(state)\n return y\nd[\"InstanceType\"] = _deepcopy_inst\n\ndef _keep_alive(x, memo):\n \"\"\"Keeps a reference to the object x in the memo.\n Because we remember objects by their id, we have\n to assure that possibly temporary objects are kept\n alive by referencing them.\n We store a reference at the id of the memo, which should\n normally not be used unless someone tries to deepcopy\n the memo itself...\n \"\"\"\n try:\n memo[id(memo)].append(x)\n except KeyError:\n # aha, this is the first one :-)\n memo[id(memo)]=[x]\n\ndef _reconstruct(x, info, deep, memo=None):\n if isinstance(info, str):\n return x\n assert isinstance(info, tuple)\n if memo is None:\n memo = {}\n n = len(info)\n assert n in (2, 3, 4, 5)\n callable, args = info[:2]\n if n > 2:\n state = info[2]\n else:\n state = None\n if n > 3:\n listiter = info[3]\n else:\n listiter = None\n if n > 4:\n dictiter = info[4]\n else:\n dictiter = None\n if deep:\n args = deepcopy(args, memo)\n y = callable(*args)\n memo[id(x)] = y\n\n if state is not None:\n if deep:\n state = deepcopy(state, memo)\n if hasattr(y, '__setstate__'):\n y.__setstate__(state)\n else:\n if isinstance(state, tuple) and len(state) == 2:\n state, slotstate = state\n else:\n slotstate = None\n if state is not None:\n y.__dict__.update(state)\n if slotstate is not None:\n for key, value in slotstate.items():\n setattr(y, key, value)\n\n if listiter is not None:\n for item in listiter:\n if deep:\n item = deepcopy(item, memo)\n y.append(item)\n if dictiter is not None:\n for key, value in dictiter:\n if deep:\n key = deepcopy(key, memo)\n value = deepcopy(value, memo)\n y[key] = value\n return y\n\ndel d\n\ndel types\n\n# Helper for instance creation without calling __init__\nclass _EmptyClass:\n pass", "src/lib/binhex.py": "raise NotImplementedError(\"binhex is not yet implemented in Skulpt\")\n", "src/lib/dircache.py": "raise NotImplementedError(\"dircache is not yet implemented in Skulpt\")\n", "src/lib/cgi.py": "raise NotImplementedError(\"cgi is not yet implemented in Skulpt\")\n", "src/lib/posixfile.py": "raise NotImplementedError(\"posixfile is not yet implemented in Skulpt\")\n", "src/lib/netrc.py": "raise NotImplementedError(\"netrc is not yet implemented in Skulpt\")\n", "src/lib/commands.py": "raise NotImplementedError(\"commands is not yet implemented in Skulpt\")\n", "src/lib/sunaudio.py": "raise NotImplementedError(\"sunaudio is not yet implemented in Skulpt\")\n", "src/lib/md5.py": "raise NotImplementedError(\"md5 is not yet implemented in Skulpt\")\n", "src/lib/struct.py": "raise NotImplementedError(\"struct is not yet implemented in Skulpt\")\n", "src/lib/sunau.py": "raise NotImplementedError(\"sunau is not yet implemented in Skulpt\")\n", "src/lib/turtle.js": "var $builtinmodule = function (name) {\n\"use strict\";\n\nfunction getConfiguredTarget() {\n var selector, target;\n\n selector = (Sk.TurtleGraphics && Sk.TurtleGraphics.target) || \"turtle\",\n target = typeof selector === \"string\" ?\n document.getElementById(selector) :\n selector;\n // ensure that the canvas container is empty\n while (target.firstChild) {\n target.removeChild(target.firstChild);\n }\n return target;\n}\n\nfunction generateTurtleModule(_target) {\n var _module = {},\n _durationSinceRedraw = 0,\n _focus = true,\n OPTIMAL_FRAME_RATE = 1000/30,\n SHAPES = {},\n TURTLE_COUNT = 0,\n Types = {},\n _frameRequest,\n _frameRequestTimeout,\n _screenInstance,\n _config,\n _anonymousTurtle,\n _mouseHandler;\n\n // Ensure that the turtle DOM target has a tabindex\n // so that it can accept keyboard focus and events\n if (!_target.hasAttribute(\"tabindex\")) {\n _target.setAttribute(\"tabindex\", 0);\n }\n\n Types.FLOAT = function(value) {\n return Sk.builtin.float_(value);\n };\n Types.COLOR = function(value) {\n if (typeof value === \"string\") {\n return new Sk.builtin.str(value);\n }\n else {\n for(var i = 0; i < 3; i++) {\n value[i] = Sk.builtin.assk$(value[i]);\n }\n if (value.length === 4) {\n value[3] = Sk.builtin.float_(value[3]);\n }\n return new Sk.builtin.tuple(value);\n }\n };\n Types.TURTLE_LIST = function(value) {\n var skValues = [];\n for (var i = 0; i < value.length; i++) {\n skValues.push(value[i].skInstance);\n }\n return new Sk.builtin.tuple(skValues);\n };\n\n SHAPES.arrow = [[-10,0],[10,0],[0,10]];\n SHAPES.square = [[ 10,-10],[10,10],[-10,10],[-10, -10]];\n SHAPES.triangle = [[10,-5.77],[0,11.55],[-10,-5.77]];\n SHAPES.classic = [[0,0],[-5,-9],[0,-7],[5,-9]];\n SHAPES.turtle = [\n [0,16],[-2,14],[-1,10],[-4,7],[-7,9],[-9,8],[-6,5],[-7,1],[-5,-3],[-8,-6],\n [-6,-8],[-4,-5],[0,-7],[4,-5],[6,-8],[8,-6],[5,-3],[7,1],[6,5],[9,8],[7,9],\n [4,7],[1,10],[2,14]\n ];\n\n SHAPES.circle = [\n [10,0],[9.51,3.09],[8.09,5.88],[5.88,8.09],[3.09,9.51],[0,10],[-3.09,9.51],\n [-5.88,8.09],[-8.09,5.88],[-9.51,3.09],[-10,0],[-9.51,-3.09],[-8.09,-5.88],\n [-5.88,-8.09],[-3.09,-9.51],[-0,-10],[3.09,-9.51],[5.88,-8.09],[8.09,-5.88],\n [9.51,-3.09]\n ];\n\n _config = (function() {\n var defaultSetup = {\n target : \"turtle\", // DOM element or id of parent container\n width : 400, // if set to 0 it will use the target width\n height : 400, // if set to 0 it will use the target height\n animate : true, // enabled/disable all animated rendering\n bufferSize : 0, // default turtle buffer size\n allowUndo : true, // enable ability to use the undo buffer\n },\n key;\n\n if (!Sk.TurtleGraphics) {\n Sk.TurtleGraphics = {};\n }\n\n for(key in defaultSetup) {\n if (!Sk.TurtleGraphics.hasOwnProperty(key)) {\n Sk.TurtleGraphics[key] = defaultSetup[key];\n }\n }\n\n return Sk.TurtleGraphics;\n })();\n\n // InstantPromise is a workaround to allow usage of the clean promise-style\n // then/catch syntax but to instantly call resolve the then/catch chain so we\n // can avoid creating Suspensions in unnecessary cases. This is desirable\n // because Suspensions have a fairly large negative impact on overall\n // performance. These 'instant promises' come into play when a tracer()\n // call is made with a value other than 1. When tracer is 0 or greater than 1\n // , we can bypass the creation of a Suspension and proceed to the next line of\n // code immediately if the current line is not going to incur involve a screen\n // update. We determine if a real promise or InstantPromise is necessary by\n // checking FrameManager.willRenderNext()\n function InstantPromise() {\n this.lastResult = undefined;\n this.lastError = undefined;\n }\n\n InstantPromise.prototype.then = function(cb) {\n if (this.lastError) {\n return this;\n }\n\n try {\n this.lastResult = cb(this.lastResult);\n } catch(e) {\n this.lastResult = undefined;\n this.lastError = e;\n }\n\n return this.lastResult instanceof Promise ? this.lastResult : this;\n };\n\n InstantPromise.prototype.catch = function(cb) {\n if (this.lastError) {\n try {\n this.lastResult = cb(this.lastError);\n this.lastError = undefined;\n } catch(e) {\n this.lastResult = undefined;\n this.lastError = e;\n }\n }\n\n return this.lastResult instanceof Promise ? this.lastResult : this;\n };\n\n function FrameManager() {\n this.reset();\n }\n\n var _frameManager;\n function getFrameManager() {\n if (!_frameManager) {\n _frameManager = new FrameManager();\n }\n return _frameManager;\n }\n\n (function(proto) {\n var browserFrame;\n (function(frame) {\n if (frame) {\n browserFrame = function(method) {\n return (_frameRequest = frame(method));\n };\n }\n })(window.requestAnimationFrame || window.mozRequestAnimationFrame);\n\n function animationFrame(delay) {\n if (!_config.animate) {\n return function(method) {\n method();\n };\n }\n\n if (!delay && browserFrame) {\n return browserFrame;\n }\n\n return function(method) {\n _frameRequestTimeout = window.setTimeout(\n method,\n delay || OPTIMAL_FRAME_RATE\n );\n return _frameRequestTimeout;\n };\n }\n\n proto.willRenderNext = function() {\n return !!(this._buffer && this._frameCount+1 === this.frameBuffer());\n };\n\n proto.turtles = function() {\n return this._turtles;\n };\n\n proto.addTurtle = function(turtle) {\n this._turtles.push(turtle);\n };\n\n proto.reset = function() {\n if (this._turtles) {\n for(var i = this._turtles.length; --i >= 0;) {\n this._turtles[i].reset();\n }\n }\n this._turtles = [];\n this._frames = [];\n this._frameCount = 0;\n this._buffer = 1;\n this._rate = 0;\n this._animationFrame = animationFrame();\n };\n\n proto.addFrame = function(method, countAsFrame) {\n var instant = false;\n\n if (countAsFrame) {\n this._frameCount += 1;\n }\n\n this.frames().push(method);\n\n instant = (\n !_config.animate ||\n (this._buffer && this._frameCount === this.frameBuffer())\n );\n\n return instant ? this.update() : new InstantPromise();\n };\n\n proto.frames = function() {\n return this._frames;\n };\n\n proto.frameBuffer = function(buffer) {\n if (typeof buffer === \"number\") {\n this._buffer = buffer | 0;\n if (buffer && buffer <= this._frameCount) {\n return this.update();\n }\n }\n return this._buffer;\n };\n\n proto.refreshInterval = function(rate) {\n if (typeof rate === \"number\") {\n this._rate = rate | 0;\n this._animationFrame = animationFrame(rate);\n }\n return this._rate;\n };\n\n proto.update = function() {\n return (this._frames && this._frames.length) ?\n this.requestAnimationFrame() :\n new InstantPromise();\n };\n\n proto.requestAnimationFrame = function() {\n var frames = this._frames,\n animationFrame = this._animationFrame,\n turtles = this._turtles,\n sprites = getScreen().spriteLayer(),\n turtle, i;\n\n this._frames = [];\n this._frameCount = 0;\n\n return new Promise(function(resolve) {\n animationFrame(function paint() {\n for (i = 0; i < frames.length; i++) {\n if (frames[i]) {\n frames[i]();\n }\n }\n clearLayer(sprites);\n for (i = 0; i < turtles.length; i++) {\n turtle = turtles[i];\n if (turtle.getState().shown) {\n drawTurtle(turtle.getState(), sprites);\n }\n }\n resolve();\n });\n });\n };\n })(FrameManager.prototype);\n\n function MouseHandler() {\n var self = this;\n\n this._target = getTarget();\n this._managers = {};\n this._handlers = {\n mousedown : function(e) {\n self.onEvent(\"mousedown\", e);\n },\n mouseup : function(e) {\n self.onEvent(\"mouseup\", e);\n },\n mousemove : function(e) {\n self.onEvent(\"mousemove\", e);\n }\n };\n for (var key in this._handlers) {\n this._target.addEventListener(key, this._handlers[key]);\n }\n }\n\n (function(proto) {\n proto.onEvent = function(type, e) {\n var managers = this._managers[type],\n moveManagers = this._managers[\"mousemove\"],\n computed = false,\n x, y, localX, localY, i;\n\n function computeCoordinates() {\n if (computed) return;\n var world = getScreen();\n var rect = world.spriteLayer().canvas.getBoundingClientRect();\n x = e.clientX - rect.left | 0;\n y = e.clientY - rect.top | 0;\n localX = x * world.xScale + world.llx;\n localY = y * world.yScale + world.ury;\n computed = true;\n }\n\n if ((type === \"mousedown\" || type === \"mouseup\") && moveManagers && moveManagers.length) {\n computeCoordinates();\n for (i = moveManagers.length; --i >= 0;) {\n if (moveManagers[i].test(x, y, localX, localY)) {\n moveManagers[i].canMove(type === \"mousedown\");\n }\n }\n }\n\n if (managers && managers.length) {\n computeCoordinates();\n for (i = managers.length; --i >= 0;) {\n if (type === \"mousemove\") {\n if (managers[i].canMove()) {\n managers[i].trigger([localX, localY]);\n }\n continue;\n }\n\n if (managers[i].test(x, y, localX, localY)) {\n managers[i].trigger([localX, localY]);\n }\n }\n }\n };\n\n proto.reset = function() {\n this._managers = {};\n };\n\n proto.addManager = function(type, manager) {\n if (!this._managers[type]) {\n this._managers[type] = [];\n }\n\n this._managers[type].push(manager);\n };\n\n })(MouseHandler.prototype);\n\n function EventManager(type, target) {\n this._type = type;\n this._target = target;\n this._handlers = undefined;\n getMouseHandler().addManager(type, this);\n }\n\n (function(proto) {\n proto.reset = function() {\n this._handlers = undefined;\n };\n\n proto.canMove = function(value) {\n if (!this._target || !this._target.hitTest) return false;\n\n if (value !== undefined) {\n this._target.hitTest.hit = value;\n }\n\n return this._target.hitTest.hit;\n };\n\n proto.test = function(x, y, localX, localY) {\n return this._target && this._target.hitTest ?\n this._target.hitTest(x, y, localX, localY) :\n !!this._target;\n };\n\n proto.trigger = function(args) {\n var handlers = this._handlers,\n i;\n\n if (handlers && handlers.length) {\n for (i = 0; i < handlers.length; i++) {\n handlers[i].apply({}, args);\n }\n }\n };\n\n proto.addHandler = function(handler, add) {\n var handlers = this._handlers;\n\n if (!add && handlers && handlers.length) {\n // remove all existing handlers\n while (handlers.shift()) {/* noop */}\n }\n\n if (typeof handler !== \"function\") {\n if (handlers && !handlers.length) {\n this.reset();\n }\n return;\n }\n\n if (!handlers) {\n handlers = this._handlers = [];\n }\n\n handlers.push(handler);\n };\n })(EventManager.prototype);\n\n function Turtle() {\n getFrameManager().addTurtle(this);\n this._screen = getScreen();\n this._managers = {};\n this.reset();\n }\n\n Turtle.RADIANS = 2 * Math.PI;\n\n (function(proto) {\n proto.hitTest = function(mouseX, mouseY, localX, localY) {\n var context = getScreen().hitTestLayer();\n clearLayer(context);\n drawTurtle(this.getState(), context);\n var pixel = context.getImageData(mouseX,mouseY,1,1).data;\n // check alpha first since it is most likely to have a value\n return pixel[3] ||pixel[0] || pixel[1] || pixel[2];\n };\n\n proto.addUpdate = function(method, countAsFrame, stateChanges) {\n var self = this,\n state = this.getState(),\n args = Array.prototype.slice.call(arguments, stateChanges ? 2 : 3);\n\n return getFrameManager().addFrame(function() {\n if (method) {\n method.apply(state, args);\n }\n if (stateChanges) {\n for(var key in stateChanges) {\n state[key] = stateChanges[key];\n }\n }\n }, countAsFrame);\n };\n\n proto.getState = function() {\n var self = this;\n\n if (!this._state) {\n this._state = {\n x : this._x,\n y : this._y,\n angle : this._angle,\n radians : this._radians,\n shape : this._shape,\n color : this._color,\n fill : this._fill,\n filling : this._filling,\n size : this._size,\n speed : this._computed_speed,\n down : this._down,\n shown : this._shown,\n context : function() {\n return self.getPaper();\n }\n };\n }\n return this._state;\n };\n\n proto.translate = function(startX, startY, dx, dy, beginPath, isCircle) {\n var self = this;\n return translate(this, startX, startY, dx, dy, beginPath, isCircle)\n .then(function(coords) {\n self._x = coords[0];\n self._y = coords[1];\n });\n };\n\n proto.rotate = function(startAngle, delta, isCircle) {\n var self = this;\n return rotate(this, startAngle, delta, isCircle)\n .then(function(heading) {\n self._angle = heading.angle;\n self._radians = heading.radians;\n });\n };\n\n proto.queueMoveBy = function(startX, startY, theta, distance) {\n var dx = Math.cos(theta) * distance,\n dy = Math.sin(theta) * distance;\n\n return this.translate(startX, startY, dx, dy, true);\n };\n\n proto.queueTurnTo = function(startAngle, endAngle) {\n endAngle = endAngle % this._fullCircle;\n if (endAngle < 0) {\n endAngle += this._fullCircle;\n }\n return this.rotate(startAngle, endAngle - startAngle);\n };\n\n proto.getManager = function(type) {\n if (!this._managers[type]) {\n this._managers[type] = new EventManager(type, this);\n }\n return this._managers[type];\n };\n\n proto.getPaper = function() {\n return this._paper || (this._paper = createLayer(2));\n };\n\n proto.reset = function() {\n this._x = 0;\n this._y = 0;\n this._radians = 0;\n this._angle = 0;\n this._shown = true;\n this._down = true;\n this._color = \"black\";\n this._fill = \"black\";\n this._shape = \"classic\";\n this._size = 1;\n this._filling = false;\n this._undoBuffer = [];\n this._speed = 3;\n this._computed_speed = 5;\n this._state = undefined;\n\n for(var key in this._managers) {\n this._managers[key].reset();\n }\n\n this._isRadians = false;\n this._fullCircle = 360;\n this._bufferSize = typeof _config.bufferSize === \"number\" ?\n _config.bufferSize :\n 0;\n\n removeLayer(this._paper);\n this._paper = undefined;\n };\n\n proto.$degrees = function(fullCircle) {\n fullCircle = (typeof fullCircle === \"number\") ?\n Math.abs(fullCircle) :\n 360;\n\n this._isRadians = false;\n if (!fullCircle || !this._fullCircle) {\n this._angle = this._radians = 0;\n }\n else {\n this._angle = this._angle / this._fullCircle * fullCircle;\n }\n this._fullCircle = fullCircle;\n return this.addUpdate(\n undefined,\n false,\n {angle:this._angle, radians: this._radians}\n );\n };\n proto.$degrees.minArgs = 0;\n proto.$degrees.keywordArgs = [\"fullcircle\"];\n proto.$degrees.returnType = Types.FLOAT;\n\n proto.$radians = function() {\n if (!this._isRadians) {\n this._isRadians = true;\n this._angle = this._radians;\n this._fullCircle = Turtle.RADIANS;\n }\n\n return this._angle;\n };\n proto.$radians.returnType = Types.FLOAT;\n\n proto.$position = proto.$pos = function() {\n return [this.$xcor(), this.$ycor()];\n };\n proto.$position.returnType = function(value) {\n return new Sk.builtin.tuple([\n Sk.builtin.float_(value[0]),\n Sk.builtin.float_(value[1])\n ]);\n };\n\n proto.$towards = function(x,y) {\n var coords = getCoordinates(x,y),\n radians = Math.PI + Math.atan2(this._y - coords.y, this._x - coords.x),\n angle = radians * (this._fullCircle / Turtle.RADIANS);\n\n return angle;\n };\n proto.$towards.minArgs = 1;\n proto.$towards.returnType = Types.FLOAT;\n\n proto.$distance = function(x,y) {\n var coords = getCoordinates(x,y),\n dx = coords.x - this._x,\n dy = coords.y - this._y;\n\n return Math.sqrt(dx * dx + dy * dy);\n };\n proto.$distance.minArgs = 1;\n proto.$distance.returnType = Types.FLOAT;\n\n proto.$heading = function() {\n return Math.abs(this._angle) < 1e-13 ? 0 : this._angle;\n };\n proto.$heading.returnType = Types.FLOAT;\n\n proto.$xcor = function() {\n return Math.abs(this._x) < 1e-13 ? 0 : this._x;\n };\n proto.$xcor.returnType = Types.FLOAT;\n\n proto.$ycor = function() {\n return Math.abs(this._y) < 1e-13 ? 0 : this._y;\n };\n proto.$ycor.returnType = Types.FLOAT;\n\n proto.$forward = proto.$fd = function(distance) {\n pushUndo(this);\n return this.queueMoveBy(this._x, this._y, this._radians, distance);\n };\n\n proto.$undo = function() {\n popUndo(this);\n };\n\n proto.$undobufferentries = function() {\n return this._undoBuffer.length;\n };\n\n proto.$setundobuffer = function(size) {\n this._bufferSize = typeof size === \"number\" ?\n Math.min(Math.abs(size), 1000) :\n 0;\n };\n\n proto.$backward = proto.$back = proto.$bk = function(distance) {\n pushUndo(this);\n return this.queueMoveBy(this._x, this._y, this._radians, -distance);\n };\n\n proto.$goto_$rw$ = proto.$setpos = proto.$setposition = function(x,y) {\n var coords = getCoordinates(x,y);\n\n pushUndo(this);\n\n return this.translate(\n this._x, this._y,\n coords.x - this._x, coords.y - this._y,\n true\n );\n };\n proto.$goto_$rw$.minArgs = 1;\n\n proto.$setx = function(x) {\n return this.translate(this._x, this._y, x - this._x, 0, true);\n };\n\n proto.$sety = function(y) {\n return this.translate(this._x, this._y, 0, y - this._y, true);\n };\n\n proto.$home = function() {\n var self = this,\n angle = this._angle;\n\n pushUndo(this);\n return self.translate(this._x, this._y, -this._x, -this._y, true)\n .then(function(position) {\n return self.queueTurnTo(angle, 0);\n })\n .then(function(heading) {\n return undefined;\n });\n };\n\n proto.$right = proto.$rt = function(angle) {\n pushUndo(this);\n return this.rotate(this._angle, -angle);\n };\n\n proto.$left = proto.$lt = function(angle) {\n pushUndo(this);\n return this.rotate(this._angle, angle);\n };\n\n proto.$setheading = proto.$seth = function(angle) {\n pushUndo(this);\n return this.queueTurnTo(this._angle, angle);\n };\n\n function circleRotate(turtle, angle, radians) {\n return function() {\n return turtle.addUpdate(\n undefined,\n false,{angle:angle, radians:radians}\n );\n };\n }\n\n function circleSegment(turtle, x, y, dx, dy, beginPath) {\n return function() {\n return turtle.translate(x, y, dx, dy, beginPath, true);\n };\n }\n\n proto.$circle = function(radius, extent, steps) {\n var self = this,\n x = this._x,\n y = this._y,\n angle = this._angle,\n heading = {},\n states = [],\n scale = 1/getScreen().lineScale,\n beginPath = true,\n endAngle, frac, w, w2, l, i, dx, dy, promise;\n\n pushUndo(this);\n\n if (extent === undefined) {\n extent = self._fullCircle;\n }\n\n if (steps === undefined) {\n frac = Math.abs(extent)/self._fullCircle;\n steps = 1 + ((Math.min(11+Math.abs(radius*scale)/6, 59)*frac) | 0);\n }\n w = extent / steps;\n w2 = 0.5 * w;\n l = 2 * radius * Math.sin(w*Math.PI/self._fullCircle);\n\n if (radius < 0) {\n l = -l;\n w = -w;\n w2 = -w2;\n endAngle = angle - extent;\n }\n else {\n endAngle = angle + extent;\n }\n\n promise = getFrameManager().willRenderNext() ? Promise.resolve() : new InstantPromise();\n\n angle += w2;\n\n for(i = 0; i < steps; i++) {\n calculateHeading(self, angle + w * i, heading);\n dx = Math.cos(heading.radians) * l;\n dy = Math.sin(heading.radians) * l;\n promise = promise\n .then(circleRotate(self, heading.angle, heading.radians))\n .then(circleSegment(self, x, y, dx, dy, beginPath));\n x += dx;\n y += dy;\n beginPath = false;\n }\n\n promise = promise.then(function() {\n calculateHeading(self, endAngle, heading);\n self._angle = heading.angle;\n self._radians = heading.radians;\n return self.addUpdate(undefined, true, heading);\n });\n\n return promise;\n };\n proto.$circle.keywordArgs = [\"extent\", \"steps\"];\n proto.$circle.minArgs = 1;\n\n proto.$penup = proto.$up = proto.$pu = function() {\n this._down = false;\n return this.addUpdate(undefined, false, {down:false});\n };\n\n proto.$pendown = proto.$down = proto.$pd = function() {\n this._down = true;\n return this.addUpdate(undefined, false, {down:true});\n };\n\n proto.$isdown = function() {\n return this._down;\n };\n\n proto.$speed = function(speed) {\n if (arguments.length) {\n this._speed = Math.max(0, Math.min(1000, speed));\n this._computed_speed = Math.max(0, speed * 2 - 1);\n return this.addUpdate(undefined, false, {speed:this._computed_speed});\n }\n\n return this._speed;\n };\n proto.$speed.minArgs = 0;\n proto.$speed.keywordArgs = [\"speed\"];\n\n proto.$pencolor = function(r,g,b,a) {\n var color;\n\n if (arguments.length) {\n this._color = createColor(r,g,b,a);\n return this.addUpdate(undefined, this._shown, {color : this._color});\n }\n\n return hexToRGB(this._color);\n };\n proto.$pencolor.minArgs = 0;\n proto.$pencolor.returnType = Types.COLOR;\n\n proto.$fillcolor = function(r,g,b,a) {\n var color;\n\n if (arguments.length) {\n this._fill = createColor(r,g,b,a);\n return this.addUpdate(undefined, this._shown, {fill : this._fill});\n }\n\n return hexToRGB(this._fill);\n };\n proto.$fillcolor.minArgs = 0;\n proto.$fillcolor.returnType = Types.COLOR;\n\n proto.$color = function(color, fill, b, a) {\n if (arguments.length) {\n if (arguments.length === 1 || arguments.length >= 3) {\n this._color = createColor(color, fill, b, a);\n this._fill = this._color;\n }\n else {\n this._color = createColor(color);\n this._fill = createColor(fill);\n }\n return this.addUpdate(undefined, this._shown, {\n color : this._color,\n fill : this._fill\n });\n }\n return [this.$pencolor(), this.$fillcolor()];\n };\n proto.$color.minArgs = 0;\n proto.$color.returnType = function(value) {\n return new Sk.builtin.tuple([\n Types.COLOR(value[0]),\n Types.COLOR(value[1])\n ]);\n };\n\n proto.$fill = function(flag) {\n var self = this;\n\n if (flag !== undefined) {\n flag = !!flag;\n if (flag === this._filling) return;\n this._filling = flag;\n if (flag) {\n pushUndo(this);\n return this.addUpdate(undefined, false, {\n filling : true,\n fillBuffer : [{x : this._x, y : this._y}]\n });\n }\n else {\n pushUndo(this);\n return this.addUpdate(\n function() {\n this.fillBuffer.push(this);\n drawFill.call(this);\n },\n true,\n {\n filling : false,\n fillBuffer : undefined\n }\n );\n }\n }\n\n return this._filling;\n };\n proto.$fill.minArgs = 0;\n\n proto.$begin_fill = function() {\n return this.$fill(true);\n };\n\n proto.$end_fill = function() {\n return this.$fill(false);\n };\n\n proto.$stamp = function() {\n pushUndo(this);\n return this.addUpdate(function() {\n drawTurtle(this, this.context());\n }, true);\n };\n\n proto.$dot = function(size, color, g, b, a) {\n pushUndo(this);\n size = Sk.builtin.asnum$(size);\n size = (typeof size === \"number\") ?\n Math.max(1, Math.abs(size) | 0) :\n Math.max(this._size + 4, this._size * 2);\n\n color = (color !== undefined) ?\n createColor(color, g, b, a) :\n this._color;\n\n return this.addUpdate(drawDot, true, undefined, size, color);\n };\n\n proto.$write = function(message,move,align,font) {\n var self = this,\n promise, face, size, type, width;\n\n pushUndo(this);\n\n message = String(message);\n\n if (font && font.constructor === Array) {\n face = typeof font[0] === \"string\" ? font[0] : \"Arial\";\n size = String(font[1] || \"12pt\");\n type = typeof font[2] === \"string\" ? font[2] : \"normal\";\n if (/^\\d+$/.test(size)) {\n size += \"pt\";\n }\n\n font = [type, size, face].join(\" \");\n }\n\n if (!align) {\n align = \"left\";\n }\n\n promise = this.addUpdate(\n drawText, true, undefined, message, align, font\n );\n\n if (move && (align === \"left\" || align === \"center\")) {\n width = measureText(message, font);\n if (align === \"center\") {\n width = width/2;\n }\n promise = promise.then(function() {\n var state = self.getState();\n return self.translate(state.x, state.y, width, 0, true);\n });\n }\n\n return promise;\n };\n proto.$write.keywordArgs = [\"move\",\"align\",\"font\"];\n proto.$write.minArgs = 1;\n\n proto.$pensize = proto.$width = function(size) {\n if (arguments.length) {\n this._size = size;\n return this.addUpdate(undefined, this._shown, {size : size});\n }\n\n return this._size;\n };\n proto.$pensize.minArgs = proto.$width.minArgs = 0;\n proto.$pensize.keywordArgs = proto.$width.keywordArgs = [\"width\"];\n\n proto.$showturtle = proto.$st = function() {\n this._shown = true;\n return this.addUpdate(undefined, true, {shown : true});\n };\n\n proto.$hideturtle = proto.$ht = function() {\n this._shown = false;\n return this.addUpdate(undefined, true, {shown : false});\n };\n\n proto.$isvisible = function() {\n return this._shown;\n };\n\n proto.$shape = function(shape) {\n if (shape && SHAPES[shape]) {\n this._shape = shape;\n return this.addUpdate(undefined, this._shown, {shape : shape});\n }\n\n return this._shape;\n };\n proto.$shape.minArgs = 0;\n proto.$shape.keywordArgs = [\"name\"];\n\n proto.$window_width = function() {\n return this._screen.$window_width();\n };\n \n proto.$window_height = function() {\n return this._screen.$window_height();\n };\n \n proto.$tracer = function(n, delay) {\n return this._screen.$tracer(n, delay);\n };\n proto.$tracer.minArgs = 0;\n proto.$tracer.keywordArgs = [\"n\", \"delay\"];\n \n proto.$update = function() {\n return this._screen.$update();\n };\n \n proto.$delay = function(delay) {\n return this._screen.$delay(delay);\n };\n proto.$delay.minArgs = 0;\n proto.$delay.keywordArgs = [\"delay\"];\n\n proto.$reset = function() {\n this.reset();\n return this.$clear();\n };\n\n proto.$mainloop = proto.$done = function() {\n return this._screen.$mainloop();\n };\n\n proto.$clear = function() {\n return this.addUpdate(function() {\n clearLayer(this.context());\n }, true);\n };\n proto.$dot.minArgs = 0;\n\n proto.$onclick = function(method,btn,add) {\n this.getManager(\"mousedown\").addHandler(method, add);\n };\n proto.$onclick.minArgs = 1;\n proto.$onclick.keywordArgs = [\"btn\",\"add\"];\n\n proto.$onrelease = function(method,btn,add) {\n this.getManager(\"mouseup\").addHandler(method, add);\n };\n proto.$onrelease.minArgs = 1;\n proto.$onrelease.keywordArgs = [\"btn\",\"add\"];\n\n proto.$ondrag = function(method,btn,add) {\n this.getManager(\"mousemove\").addHandler(method, add);\n };\n proto.$ondrag.minArgs = 1;\n proto.$ondrag.keywordArgs = [\"btn\",\"add\"];\n\n proto.$getscreen = function() {\n return _module.Screen();\n };\n proto.$getscreen.isSk = true;\n\n proto.$clone = function() {\n\n var newTurtleInstance = Sk.misceval.callsimOrSuspend(_module.Turtle);\n\n // All the properties that are in getState()\n newTurtleInstance.instance._x = this._x;\n newTurtleInstance.instance._y = this._y;\n newTurtleInstance.instance._angle = this._angle;\n newTurtleInstance.instance._radians = this._radians;\n newTurtleInstance.instance._shape = this._shape;\n newTurtleInstance.instance._color = this._color;\n newTurtleInstance.instance._fill = this._fill;\n newTurtleInstance.instance._filling = this._filling;\n newTurtleInstance.instance._size = this._size;\n newTurtleInstance.instance._computed_speed = this._computed_speed;\n newTurtleInstance.instance._down = this._down;\n newTurtleInstance.instance._shown = this._shown;\n\n // Other properties to copy\n newTurtleInstance.instance._isRadians = this._isRadians;\n newTurtleInstance.instance._fullCircle = this._fullCircle;\n newTurtleInstance.instance._bufferSize = this._bufferSize;\n newTurtleInstance.instance._undoBuffer = this._undoBuffer;\n\n\n newTurtleInstance._clonedFrom = this;\n\n return newTurtleInstance;\n };\n proto.$clone.returnType = function(value) {\n // When I return the instance here, I'm not sure if it ends up with the right \"Turtle\" python type.\n return value\n };\n\n proto.$getturtle = proto.$getpen = function() {\n return this.skInstance;\n };\n proto.$getturtle.isSk = true;\n })(Turtle.prototype);\n\n function Screen() {\n var w,h;\n this._frames = 1;\n this._delay = undefined;\n this._bgcolor = \"none\";\n this._mode = \"standard\";\n this._managers = {};\n this._keyLogger = {};\n if (_config.height && _config.width) {\n w = _config.width/2;\n h = _config.height/2;\n } else {\n w = _config.defaultSetup.width/2;\n h = _config.defaultSetup.height/2;\n }\n this.setUpWorld(-w,-h,w,h);\n }\n\n (function(proto) {\n proto.spriteLayer = function() {\n return this._sprites || (this._sprites = createLayer(3));\n };\n\n proto.bgLayer = function() {\n return this._background || (this._background = createLayer(1));\n };\n\n proto.hitTestLayer = function() {\n return this._hitTest || (this._hitTest = createLayer(0,true));\n };\n\n proto.getManager = function(type) {\n if (!this._managers[type]) {\n this._managers[type] = new EventManager(type, this);\n }\n return this._managers[type];\n };\n\n proto.reset = function() {\n var key;\n\n this._keyListeners = undefined;\n\n for (key in this._keyLogger) {\n window.clearInterval(this._keyLogger[key]);\n window.clearTimeout(this._keyLogger[key]);\n delete this._keyLogger[key];\n }\n\n if (this._keyDownListener) {\n getTarget().removeEventListener(\"keydown\", this._keyDownListener);\n this._keyDownListener = undefined;\n }\n\n if (this._keyUpListener) {\n getTarget().removeEventListener(\"keyup\", this._keyUpListener);\n this._keyUpListener = undefined;\n }\n\n if (this._timer) {\n window.clearTimeout(this._timer);\n this._timer = undefined;\n }\n\n for(key in this._managers) {\n this._managers[key].reset();\n }\n\n this._mode = \"standard\";\n removeLayer(this._sprites);\n this._sprites = undefined;\n removeLayer(this._background);\n this._background = undefined;\n };\n\n proto.setUpWorld = function(llx, lly, urx, ury) {\n var world = this;\n\n world.llx = llx;\n world.lly = lly;\n world.urx = urx;\n world.ury = ury;\n world.xScale = (urx - llx) / getWidth();\n world.yScale = -1 * (ury - lly) / getHeight();\n world.lineScale = Math.min(Math.abs(world.xScale), Math.abs(world.yScale));\n };\n\n proto.$setup = function(width, height, startX, startY) {\n if (isNaN(parseFloat(width))) {\n width = getWidth();\n }\n if (isNaN(parseFloat(height))) {\n height = getHeight();\n }\n\n if (width <= 1) {\n width = getWidth() * width;\n }\n if (height <= 1) {\n height = getHeight() * height;\n }\n\n this._width = width;\n this._height = height;\n\n this._xOffset = (startX !== undefined && !isNaN(parseInt(startX))) ?\n parseInt(startX) :\n 0;\n\n this._yOffset = (startY !== undefined && !isNaN(parseInt(startY))) ?\n parseInt(startY) :\n 0;\n\n if (this._mode === \"world\") {\n return this._setworldcoordinates(this.llx, this.lly, this.urx, this.ury);\n }\n\n return this._setworldcoordinates(-width/2, -height/2, width/2, height/2);\n };\n proto.$setup.minArgs = 0;\n proto.$setup.keywordArgs = [\"width\", \"height\", \"startx\", \"starty\"];\n\n proto.$register_shape = proto.$addshape = function(name, points) {\n SHAPES[name] = points;\n };\n\n proto.$getshapes = function() {\n return Object.keys(SHAPES);\n };\n\n proto.$tracer = function(frames, delay) {\n if (frames !== undefined || delay !== undefined) {\n if (typeof delay === \"number\") {\n this._delay = delay;\n getFrameManager().refreshInterval(delay);\n }\n if (typeof frames === \"number\") {\n this._frames = frames;\n return getFrameManager().frameBuffer(frames);\n }\n\n return;\n }\n\n return this._frames;\n };\n proto.$tracer.minArgs = 0;\n\n proto.$delay = function(delay) {\n if (delay !== undefined) {\n return this.$tracer(undefined, delay);\n }\n\n return this._delay === undefined ? OPTIMAL_FRAME_RATE : this._delay;\n };\n\n proto._setworldcoordinates = function(llx, lly, urx, ury) {\n var world = this,\n turtles = getFrameManager().turtles();\n\n this.setUpWorld(llx, lly, urx, ury);\n\n if (this._sprites) {\n applyWorld(this, this._sprites);\n }\n\n if (this._background) {\n applyWorld(this, this._background);\n }\n\n return this.$clear();\n };\n\n proto.$setworldcoordinates = function(llx, lly, urx, ury) {\n this._mode = \"world\";\n return this._setworldcoordinates(llx, lly, urx, ury);\n };\n\n proto.$clear = proto.$clearscreen = function() {\n this.reset();\n return this.$reset();\n };\n\n proto.$update = function() {\n return getFrameManager().update();\n };\n\n proto.$reset = proto.$resetscreen = function() {\n var self = this,\n turtles = getFrameManager().turtles();\n\n return getFrameManager().addFrame(function() {\n applyWorld(self, self._sprites);\n applyWorld(self, self._background);\n for(var i = 0; i < turtles.length; i++) {\n turtles[i].reset();\n applyWorld(self, turtles[i]._paper);\n }\n }, true);\n };\n\n proto.$window_width = function() {\n return getWidth();\n };\n\n proto.$window_height = function() {\n return getHeight();\n };\n proto.$delay.minArgs = 0;\n\n proto.$turtles = function() {\n return getFrameManager().turtles();\n };\n proto.$turtles.returnType = Types.TURTLE_LIST;\n\n proto.$bgcolor = function(color, g, b, a) {\n if (arguments.length) {\n this._bgcolor = createColor(color, g, b, a);\n clearLayer(this.bgLayer(), this._bgcolor);\n return;\n }\n\n return hexToRGB(this._bgcolor);\n };\n proto.$bgcolor.minArgs = 0;\n proto.$bgcolor.returnType = Types.COLOR;\n\n // no-op - just defined for consistency with python version\n proto.$mainloop = proto.$done = function() {\n return undefined;\n };\n\n proto.$bye = function() {\n return Sk.TurtleGraphics.reset();\n };\n\n proto.$exitonclick = function() {\n this._exitOnClick = true;\n return this.getManager(\"mousedown\").addHandler(function() {\n resetTurtle();\n }, false);\n };\n\n proto.$onclick = function(method,btn,add) {\n if (this._exitOnClick) return;\n this.getManager(\"mousedown\").addHandler(method, add);\n };\n proto.$onclick.minArgs = 1;\n proto.$onclick.keywordArgs = [\"btn\",\"add\"];\n\n var KEY_MAP = {\n \"8\" : /^back(space)?$/i,\n \"9\" : /^tab$/i,\n \"13\" : /^(enter|return)$/i,\n \"16\" : /^shift$/i,\n \"17\" : /^(ctrl|control)$/i,\n \"18\" : /^alt$/i,\n \"27\" : /^esc(ape)?$/i,\n \"32\" : /^space$/i,\n \"33\" : /^page[\\s\\-]?up$/i,\n \"34\" : /^page[\\s\\-]?down$/i,\n \"35\" : /^end$/i,\n \"36\" : /^home$/i,\n \"37\" : /^left([\\s\\-]?arrow)?$/i,\n \"38\" : /^up([\\s\\-]?arrow)?$/i,\n \"39\" : /^right([\\s\\-]?arrow)?$/i,\n \"40\" : /^down([\\s\\-]?arrow)?$/i,\n \"45\" : /^insert$/i,\n \"46\" : /^del(ete)?$/i\n };\n\n proto._createKeyRepeater = function(key, code) {\n var self = this;\n // set a timeout for 333ms and if key has not yet been\n // released, fire another event and continue firing\n // at a rate of ~20 times per second until key is released\n self._keyLogger[code] = window.setTimeout(function() {\n // trigger the first repeat after the longer delay\n self._keyListeners[key]();\n // set up the repeat interval with the quick delay\n self._keyLogger[code] = window.setInterval(function() {\n self._keyListeners[key]();\n }, 50);\n }, 333);\n };\n\n proto._createKeyDownListener = function() {\n var self = this;\n\n if (this._keyDownListener) return;\n\n this._keyDownListener = function(e) {\n if (!focusTurtle()) return;\n\n var code = e.charCode || e.keyCode,\n pressed = String.fromCharCode(code).toLowerCase(),\n key, inKeyMap;\n\n if (self._keyLogger[code]) return;\n\n for (key in self._keyListeners) {\n inKeyMap = (key.length > 1 && KEY_MAP[code] && KEY_MAP[code].test(key));\n if (key === pressed || inKeyMap) {\n // trigger the intial keydown handler\n self._keyListeners[key]();\n self._createKeyRepeater(key, code);\n e.preventDefault();\n break;\n }\n }\n };\n\n getTarget().addEventListener(\"keydown\", this._keyDownListener);\n };\n\n proto._createKeyUpListener = function() {\n var self = this;\n\n if (this._keyUpListener) return;\n\n this._keyUpListener = function(e) {\n var interval = self._keyLogger[e.charCode || e.keyCode];\n if (interval !== undefined) {\n e.preventDefault();\n window.clearInterval(interval);\n window.clearTimeout(interval);\n delete(self._keyLogger[e.charCode || e.keyCode]);\n }\n };\n \n getTarget().addEventListener(\"keyup\", this._keyUpListener);\n };\n\n proto.$listen = function() {\n this._createKeyUpListener();\n this._createKeyDownListener();\n };\n\n proto.$onkey = function(method, keyValue) {\n if (typeof keyValue === \"function\") {\n var temp = method;\n method = keyValue;\n keyValue = temp;\n }\n\n keyValue = String(keyValue).toLowerCase();\n\n if (method && typeof method === \"function\") {\n if (!this._keyListeners) this._keyListeners = {};\n this._keyListeners[keyValue] = method;\n }\n else {\n delete this._keyListeners[keyValue];\n }\n };\n\n proto.$onscreenclick = function(method,btn,add) {\n this.getManager(\"mousedown\").addHandler(method, add);\n };\n proto.$onscreenclick.minArgs = 1;\n proto.$onscreenclick.keywordArgs = [\"btn\",\"add\"];\n\n proto.$ontimer = function(method, interval) {\n if (this._timer) {\n window.clearTimeout(this._timer);\n this._timer = undefined;\n }\n\n if (method && typeof interval === \"number\") {\n this._timer = window.setTimeout(method, Math.max(0, interval|0));\n }\n };\n proto.$ontimer.minArgs = 0;\n\n })(Screen.prototype);\n\n function ensureAnonymous() {\n if (!_anonymousTurtle) {\n _anonymousTurtle = _module.Turtle();\n }\n\n return _anonymousTurtle.instance;\n }\n\n function getTarget() {\n return _target;\n }\n\n function getScreen() {\n if (!_screenInstance) {\n _screenInstance = new Screen();\n }\n return _screenInstance;\n }\n\n function getMouseHandler() {\n if (!_mouseHandler) {\n _mouseHandler = new MouseHandler();\n }\n return _mouseHandler;\n }\n\n function getWidth() {\n return (\n (_screenInstance && _screenInstance._width) ||\n _config.width ||\n getTarget().clientWidth\n ) | 0;\n }\n\n function getHeight() {\n return (\n (_screenInstance && _screenInstance._height) ||\n _config.height ||\n getTarget().clientHeight\n ) | 0;\n }\n\n function createLayer(zIndex, isHidden) {\n var canvas = document.createElement(\"canvas\"),\n width = getWidth(),\n height = getHeight(),\n offset = getTarget().firstChild ? (-height) + \"px\" : \"0\",\n context;\n\n canvas.width = width;\n canvas.height = height;\n canvas.style.position = \"relative\";\n canvas.style.display = \"block\";\n canvas.style.setProperty(\"margin-top\",offset);\n canvas.style.setProperty(\"z-index\", zIndex);\n if (isHidden) {\n canvas.style.display = \"none\";\n }\n\n getTarget().appendChild(canvas);\n\n context = canvas.getContext(\"2d\");\n context.lineCap = \"round\";\n context.lineJoin = \"round\";\n\n applyWorld(getScreen(), context);\n\n return context;\n }\n\n function cancelAnimationFrame() {\n if (_frameRequest) {\n (window.cancelAnimationFrame || window.mozCancelAnimationFrame)(_frameRequest);\n _frameRequest = undefined;\n }\n if (_frameRequestTimeout) {\n window.clearTimeout(_frameRequestTimeout);\n _frameRequestTimeout = undefined;\n }\n }\n\n function applyWorld(world, context) {\n var llx = world.llx,\n lly = world.lly,\n urx = world.urx,\n ury = world.ury,\n xScale = world.xScale,\n yScale = world.yScale;\n\n if (!context) return;\n\n clearLayer(context);\n\n context.restore();\n context.save();\n context.scale(1 / xScale, 1 / yScale);\n if (lly === 0) {\n context.translate(-llx, lly - (ury - lly));\n } else if (lly > 0) {\n context.translate(-llx, -lly * 2);\n } else {\n context.translate(-llx, -ury);\n }\n }\n\n function pushUndo(turtle) {\n var properties, undoState, i;\n\n if (!_config.allowUndo || !turtle._bufferSize) {\n return;\n }\n\n if (!turtle._undoBuffer) {\n turtle._undoBuffer = [];\n }\n\n while(turtle._undoBuffer.length > turtle._bufferSize) {\n turtle._undoBuffer.shift();\n }\n\n undoState = {};\n properties = \"x y angle radians color fill down filling shown shape size\".split(\" \");\n for(i = 0; i < properties.length; i++) {\n undoState[properties[i]] = turtle[\"_\" + properties[i]];\n }\n\n turtle._undoBuffer.push(undoState);\n\n return turtle.addUpdate(function() {\n undoState.fillBuffer = this.fillBuffer ? this.fillBuffer.slice() : undefined;\n if (turtle._paper && turtle._paper.canvas) {\n undoState.image = turtle._paper.canvas.toDataURL();\n }\n }, false);\n }\n\n var undoImage = new Image();\n function popUndo(turtle) {\n var undoState;\n\n if (!turtle._bufferSize || !turtle._undoBuffer) {\n return;\n }\n\n undoState = turtle._undoBuffer.pop();\n\n if (!undoState) {\n return;\n }\n\n for(var key in undoState) {\n if (key === \"image\" || key === \"fillBuffer\") continue;\n turtle[\"_\" + key] = undoState[key];\n }\n\n return turtle.addUpdate(function() {\n var img;\n if (undoState.image) {\n undoImage.src = undoState.image;\n img = undoImage;\n }\n\n clearLayer(this.context(), false, undoImage);\n delete undoState.image;\n }, true, undoState);\n }\n\n function removeLayer(layer) {\n if (layer && layer.canvas && layer.canvas.parentNode) {\n layer.canvas.parentNode.removeChild(layer.canvas);\n }\n }\n\n function clearLayer(context, color, image) {\n if (!context) return;\n\n context.save();\n context.setTransform(1,0,0,1,0,0);\n if (color) {\n context.fillStyle = color;\n context.fillRect(0, 0, context.canvas.width, context.canvas.height);\n }\n else {\n context.clearRect(0, 0, context.canvas.width, context.canvas.height);\n }\n\n if (image) {\n context.drawImage(image, 0, 0);\n }\n\n context.restore();\n }\n\n function drawTurtle(state, context) {\n var shape = SHAPES[state.shape],\n world = getScreen(),\n width = getWidth(),\n height = getHeight(),\n xScale = world.xScale,\n yScale = world.yScale,\n x, y, bearing;\n\n if (!context) return;\n\n x = Math.cos(state.radians) / xScale;\n y = Math.sin(state.radians) / yScale;\n bearing = Math.atan2(y, x) - Math.PI/2;\n\n context.save();\n context.translate(state.x, state.y);\n context.scale(xScale,yScale);\n context.rotate(bearing);\n context.beginPath();\n context.lineWidth = 1;\n context.strokeStyle = state.color;\n context.fillStyle = state.fill;\n context.moveTo(shape[0][0], shape[0][1]);\n for(var i = 1; i < shape.length; i++) {\n context.lineTo(shape[i][0], shape[i][1]);\n }\n context.closePath();\n context.fill();\n context.stroke();\n context.restore();\n }\n\n function drawDot(size, color) {\n var context = this.context(),\n screen = getScreen(),\n xScale = screen.xScale,\n yScale = screen.yScale;\n\n if (!context) return;\n context.beginPath();\n context.moveTo(this.x, this.y);\n size = size * Math.min(Math.abs(xScale),Math.abs(yScale));\n context.arc(this.x, this.y, size, 0, Turtle.RADIANS);\n context.closePath();\n context.fillStyle = color || this.color;\n context.fill();\n }\n\n var textMeasuringContext = document.createElement(\"canvas\").getContext(\"2d\");\n function measureText(message, font) {\n if (font) {\n textMeasuringContext.font = font;\n }\n return textMeasuringContext.measureText(message).width;\n }\n\n function drawText(message, align, font) {\n var context = this.context();\n\n if (!context) return;\n\n context.save();\n if (font) {\n context.font = font;\n }\n if (align && align.match(/^(left|right|center)$/)) {\n context.textAlign = align;\n }\n\n context.scale(1,-1);\n context.fillStyle = this.fill;\n context.fillText(message, this.x, -this.y);\n context.restore();\n }\n\n function drawLine(loc, beginPath, endPath) {\n // TODO: make steps in path use square ends of lines\n // and open and close path at the right times.\n // See if we can minimize calls to stroke\n var context = this.context();\n\n if (!context) return;\n\n if (beginPath) {\n context.beginPath();\n context.moveTo(this.x, this.y);\n }\n\n context.lineWidth = this.size * getScreen().lineScale;\n context.strokeStyle = this.color;\n context.lineTo(loc.x, loc.y);\n context.stroke();\n }\n\n function drawFill() {\n var context = this.context(),\n path = this.fillBuffer,\n i;\n\n if (!context || !path || !path.length) return;\n\n context.save();\n context.beginPath();\n context.moveTo(path[0].x,path[0].y);\n for(i = 1; i < path.length; i++) {\n context.lineTo(path[i].x, path[i].y);\n }\n context.closePath();\n context.fillStyle = this.fill;\n context.fill();\n for(i = 1; i < path.length; i++) {\n if (!path[i].stroke) {\n continue;\n }\n\n context.beginPath();\n context.moveTo(path[i-1].x, path[i-1].y);\n context.lineWidth = path[i].size * getScreen().lineScale;\n context.strokeStyle = path[i].color;\n context.lineTo(path[i].x, path[i].y);\n context.stroke();\n }\n context.restore();\n }\n\n function partialTranslate(turtle, x, y, beginPath, countAsFrame) {\n return function() {\n return turtle.addUpdate(\n function(loc) {\n if (this.down) {\n drawLine.call(this, loc, beginPath);\n }\n },\n countAsFrame,\n {x : x, y : y},\n beginPath\n );\n };\n }\n\n function translate(turtle, startX, startY, dx, dy, beginPath, isCircle) {\n // speed is in pixels per ms\n var speed = turtle._computed_speed,\n screen = getScreen(),\n xScale = Math.abs(screen.xScale),\n yScale = Math.abs(screen.yScale),\n x = startX,\n y = startY,\n pixels = Math.sqrt(dx * dx * xScale + dy * dy * yScale),\n // TODO: allow fractional frame updates?\n frames = speed ? Math.round(Math.max(1, pixels / speed)) : 1,\n xStep = dx / frames,\n yStep = dy / frames,\n promise = getFrameManager().willRenderNext() ?\n Promise.resolve() :\n new InstantPromise(),\n countAsFrame = (!speed && isCircle) ? false : true,\n i;\n\n turtle.addUpdate(function() {\n if (this.filling) {\n this.fillBuffer.push({\n x : this.x,\n y : this.y,\n stroke : this.down,\n color : this.color,\n size : this.size\n });\n }\n }, false);\n\n for(i = 0; i < frames; i++) {\n x = startX + xStep * (i+1);\n y = startY + yStep * (i+1);\n promise = promise.then(\n partialTranslate(turtle, x, y, beginPath, countAsFrame)\n );\n beginPath = false;\n }\n\n return promise.then(function() {\n return [startX + dx, startY + dy];\n });\n }\n\n function partialRotate(turtle, angle, radians, countAsFrame) {\n return function() {\n return turtle.addUpdate(undefined, countAsFrame, {angle:angle, radians:radians});\n };\n }\n\n function rotate(turtle, startAngle, delta, isCircle) {\n var speed = turtle._computed_speed,\n degrees = delta / turtle._fullCircle * 360,\n frames = speed ? Math.round(Math.max(1, Math.abs(degrees) / speed)) : 1,\n dAngle = delta / frames,\n heading = {},\n countAsFrame = (!speed && isCircle) ? false : true,\n promise = getFrameManager().willRenderNext() ?\n Promise.resolve() :\n new InstantPromise(),\n i;\n\n // TODO: request how many frames are remaining and only queue up\n // a single rotation per screen update\n\n for(i = 0; i < frames; i++) {\n calculateHeading(turtle, startAngle + dAngle * (i+1), heading);\n promise = promise.then(\n partialRotate(turtle, heading.angle, heading.radians, countAsFrame)\n );\n }\n\n return promise.then(function() {\n return calculateHeading(turtle, startAngle + delta);\n });\n }\n\n function getCoordinates(x, y) {\n if (y === undefined) {\n y = (x && (x.y || x._y || x[1])) || 0;\n x = (x && (x.x || x._x || x[0])) || 0;\n }\n return {x:x, y:y};\n }\n\n // Modified solution of Tim Down's version from stackoverflow\n // http://stackoverflow.com/questions/5623838/rgb-to-hex-and-hex-to-rgb\n function hexToRGB(hex) {\n var rgbForm, hexForm, result;\n\n if (rgbForm = /^rgba?\\((\\d+),(\\d+),(\\d+)(?:,([.\\d]+))?\\)$/.exec(hex)) {\n result = [\n parseInt(rgbForm[1]),\n parseInt(rgbForm[2]),\n parseInt(rgbForm[3])\n ];\n if (rgbForm[4]) {\n result.push(parseFloat(rgbForm[4]));\n }\n }\n else if (/^#?[a-f\\d]{3}|[a-f\\d]{6}$/i.exec(hex)) {\n if (hex.length === 4) {\n // Expand shorthand form (e.g. \"03F\") to full form (e.g. \"0033FF\")\n hex = hex.replace(/^#?([a-f\\d])([a-f\\d])([a-f\\d])$/i, function(m, r, g, b) {\n return r + r + g + g + b + b;\n });\n }\n\n hexForm = /^#?([a-f\\d]{2})([a-f\\d]{2})([a-f\\d]{2})$/i.exec(hex);\n result = [\n parseInt(hexForm[1], 16),\n parseInt(hexForm[2], 16),\n parseInt(hexForm[3], 16)\n ];\n }\n else {\n result = hex;\n }\n\n return result;\n }\n\n function createColor(color, g, b, a) {\n var i;\n\n if (g !== undefined) {\n color = [color, g, b, a];\n }\n\n if (color.constructor === Array && color.length) {\n for(i = 0; i < 3; i++) {\n color[i] = (typeof color[i] === \"number\") ?\n Math.max(0, Math.min(255, parseInt(color[i]))) :\n 0;\n }\n if (typeof color[i] === \"number\") {\n color[3] = Math.max(0, Math.min(1, color[i]));\n color = \"rgba(\" + color.join(\",\") + \")\";\n }\n else {\n color = \"rgb(\" + color.slice(0,3).join(\",\") + \")\";\n }\n }\n else if (typeof color === \"string\" && !color.match(/\\s*url\\s*\\(/i)) {\n color = color.replace(/\\s+/g, \"\");\n }\n else {\n return \"black\";\n }\n\n return color;\n }\n\n function calculateHeading(turtle, value, heading) {\n var angle = turtle._angle || 0,\n radians = turtle._radians || 0;\n\n heading || (heading = {});\n\n if (typeof value === \"number\") {\n if (turtle._isRadians) {\n angle = radians = value % Turtle.RADIANS;\n }\n else if (turtle._fullCircle) {\n angle = (value % turtle._fullCircle);\n radians = angle / turtle._fullCircle * Turtle.RADIANS;\n }\n else {\n angle = radians = 0;\n }\n\n if (angle < 0) {\n angle += turtle._fullCircle;\n radians += Turtle.RADIANS;\n }\n }\n\n heading.angle = angle;\n heading.radians = radians;\n\n return heading;\n }\n\n function pythonToJavascriptFunction(pyValue, scope) {\n return function() {\n var argsJs = Array.prototype.slice.call(arguments),\n argsPy = argsJs.map(\n function(argJs) {return Sk.ffi.remapToPy(argJs);}\n );\n\n if (typeof(scope) !== \"undefined\") {\n argsPy.unshift(scope);\n }\n return Sk.misceval.applyAsync(\n undefined, pyValue, undefined, undefined, undefined, argsPy\n ).catch(Sk.uncaughtException);\n };\n }\n\n function addModuleMethod(klass, module, method, scopeGenerator) {\n var publicMethodName = method.replace(/^\\$/, \"\"),\n displayName = publicMethodName.replace(/_\\$[a-z]+\\$$/i, \"\"),\n maxArgs = klass.prototype[method].length,\n minArgs = klass.prototype[method].minArgs,\n keywordArgs = klass.prototype[method].keywordArgs,\n returnType = klass.prototype[method].returnType,\n isSk = klass.prototype[method].isSk,\n wrapperFn;\n\n if (minArgs === undefined) {\n minArgs = maxArgs;\n }\n\n wrapperFn = function() {\n var args = Array.prototype.slice.call(arguments, 0),\n instance = scopeGenerator ? scopeGenerator() : args.shift().instance,\n i, result, susp, resolution, lengthError;\n\n if (args < minArgs || args.length > maxArgs) {\n lengthError = minArgs === maxArgs ?\n \"exactly \" + maxArgs :\n \"between \" + minArgs + \" and \" + maxArgs;\n\n throw new Sk.builtin.TypeError(displayName + \"() takes \" + lengthError + \" positional argument(s) (\" + args.length + \" given)\");\n }\n\n for (i = args.length; --i >= 0;) {\n if (args[i] !== undefined) {\n if (args[i] instanceof Sk.builtin.func) {\n args[i] = pythonToJavascriptFunction(args[i]);\n }\n else if (args[i] instanceof Sk.builtin.method) {\n args[i] = pythonToJavascriptFunction(args[i].im_func, args[i].im_self);\n }\n else if (args[i] && args[i].$d instanceof Sk.builtin.dict && args[i].instance) {\n args[i] = args[i].instance;\n }\n else {\n args[i] = Sk.ffi.remapToJs(args[i]);\n }\n }\n }\n\n try {\n result = instance[method].apply(instance, args);\n } catch(e) {\n if (window && window.console) {\n window.console.log(\"wrapped method failed\");\n window.console.log(e.stack);\n }\n throw e;\n }\n\n if (result instanceof InstantPromise) {\n result = result.lastResult;\n }\n\n if (result instanceof Promise) {\n result = result.catch(function(e) {\n if (window && window.console) {\n window.console.log(\"promise failed\");\n window.console.log(e.stack);\n }\n throw e;\n });\n\n susp = new Sk.misceval.Suspension();\n\n susp.resume = function() {\n return (resolution === undefined) ?\n Sk.builtin.none.none$ :\n Sk.ffi.remapToPy(resolution);\n };\n\n susp.data = {\n type: \"Sk.promise\",\n promise: result.then(function(value) {\n resolution = value;\n return value;\n })\n };\n\n return susp;\n }\n else {\n if (result === undefined) return Sk.builtin.none.none$;\n if (isSk) return result;\n if (typeof returnType === \"function\") {\n return returnType(result);\n }\n\n return Sk.ffi.remapToPy(result);\n }\n };\n\n if (keywordArgs) {\n wrapperFn.co_varnames = keywordArgs.slice();\n // make room for required arguments\n for(var i = 0; i < minArgs; i++) {\n wrapperFn.co_varnames.unshift(\"\");\n }\n if (!scopeGenerator) {\n // make room for the \"self\" argument\n wrapperFn.co_varnames.unshift(\"\");\n }\n }\n\n module[publicMethodName] = new Sk.builtin.func(wrapperFn);\n }\n\n function TurtleWrapper($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(function (self) {\n self.instance = new Turtle();\n self.instance.skInstance = self;\n });\n\n for(var key in Turtle.prototype) {\n if (/^\\$[a-z_]+/.test(key)) {\n addModuleMethod(Turtle, $loc, key);\n }\n }\n }\n\n function ScreenWrapper($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(function (self) {\n self.instance = getScreen();\n });\n\n for(var key in Screen.prototype) {\n if (/^\\$[a-z_]+/.test(key)) {\n addModuleMethod(Screen, $loc, key);\n }\n }\n }\n\n for(var key in Turtle.prototype) {\n if (/^\\$[a-z_]+/.test(key)) {\n addModuleMethod(Turtle, _module, key, ensureAnonymous);\n }\n }\n\n // add Screen method aliases to the main turtle module\n // to allow things like:\n // import turtle\n // turtle.mainloop()\n addModuleMethod(Screen, _module, \"$mainloop\", getScreen);\n addModuleMethod(Screen, _module, \"$done\", getScreen);\n addModuleMethod(Screen, _module, \"$bye\", getScreen);\n addModuleMethod(Screen, _module, \"$tracer\", getScreen);\n addModuleMethod(Screen, _module, \"$update\", getScreen);\n addModuleMethod(Screen, _module, \"$delay\", getScreen);\n addModuleMethod(Screen, _module, \"$window_width\", getScreen);\n addModuleMethod(Screen, _module, \"$window_height\", getScreen);\n\n _module.Turtle = Sk.misceval.buildClass(_module, TurtleWrapper, \"Turtle\", []);\n _module.Screen = Sk.misceval.buildClass(_module, ScreenWrapper, \"Screen\", []);\n\n // Calling focus(false) will block turtle key/mouse events\n // until focus(true) is called again or until the turtle DOM target\n // is clicked/tabbed into.\n function focusTurtle(value) {\n if (value !== undefined) {\n _focus = !!value;\n if (_focus) {\n getTarget().focus();\n }\n else {\n getTarget().blur();\n }\n }\n\n return _focus;\n }\n\n function resetTurtle() {\n cancelAnimationFrame();\n getScreen().reset();\n getFrameManager().reset();\n\n while (_target.firstChild) {\n _target.removeChild(_target.firstChild);\n }\n\n if (_mouseHandler) {\n _mouseHandler.reset();\n }\n\n _durationSinceRedraw = 0;\n _screenInstance = undefined;\n _anonymousTurtle = undefined;\n _mouseHandler = undefined;\n TURTLE_COUNT = 0;\n }\n\n function stopTurtle() {\n cancelAnimationFrame();\n\n if (_mouseHandler) {\n _mouseHandler.reset();\n }\n\n _durationSinceRedraw = 0;\n _screenInstance = undefined;\n _anonymousTurtle = undefined;\n _mouseHandler = undefined;\n TURTLE_COUNT = 0;\n }\n\n return {\n skModule : _module,\n reset : resetTurtle,\n stop : stopTurtle,\n focus : focusTurtle,\n Turtle : Turtle,\n Screen : Screen\n };\n}\n\n// See if the TurtleGraphics module has already been loaded\n// for the currently configured DOM target element.\nvar currentTarget = getConfiguredTarget();\n\nif (!currentTarget.turtleInstance) {\n currentTarget.turtleInstance = generateTurtleModule(currentTarget);\n}\nelse {\n currentTarget.turtleInstance.reset();\n}\n\nSk.TurtleGraphics.module = currentTarget.turtleInstance.skModule;\nSk.TurtleGraphics.reset = currentTarget.turtleInstance.reset;\nSk.TurtleGraphics.stop = currentTarget.turtleInstance.stop;\nSk.TurtleGraphics.focus = currentTarget.turtleInstance.focus;\nSk.TurtleGraphics.raw = {\n Turtle : currentTarget.turtleInstance.Turtle,\n Screen : currentTarget.turtleInstance.Screen\n};\n\nreturn currentTarget.turtleInstance.skModule;\n\n};\n", "src/lib/rexec.py": "raise NotImplementedError(\"rexec is not yet implemented in Skulpt\")\n", "src/lib/glob.py": "raise NotImplementedError(\"glob is not yet implemented in Skulpt\")\n", "src/lib/pipes.py": "raise NotImplementedError(\"pipes is not yet implemented in Skulpt\")\n", "src/lib/smtpd.py": "raise NotImplementedError(\"smtpd is not yet implemented in Skulpt\")\n", "src/lib/_MozillaCookieJar.py": "raise NotImplementedError(\"_MozillaCookieJar is not yet implemented in Skulpt\")\n", "src/lib/collections.js": "var $builtinmodule = function (name) {\n\n var mod = {};\n\n // defaultdict object\n\n mod.defaultdict = function defaultdict(default_, args) {\n if (!(this instanceof mod.defaultdict)) {\n return new mod.defaultdict(default_, args);\n }\n\n Sk.abstr.superConstructor(mod.defaultdict, this, args);\n\n if (default_ === undefined) {\n this.default_factory = Sk.builtin.none.none$;\n }\n else {\n if (!Sk.builtin.checkCallable(default_) && !(default_ instanceof Sk.builtin.none)) {\n throw new Sk.builtin.TypeError(\"first argument must be callable\");\n }\n this.default_factory = default_;\n }\n\n if (this['$d']) {\n this['$d']['default_factory'] = this.default_factory;\n }\n else {\n this['$d'] = {'default_factory': this.default_factory};\n }\n\n return this;\n };\n\n Sk.abstr.setUpInheritance(\"defaultdict\", mod.defaultdict, Sk.builtin.dict);\n\n mod.defaultdict.prototype['$r'] = function () {\n var def_str = Sk.misceval.objectRepr(this.default_factory).v;\n var dict_str = Sk.builtin.dict.prototype['$r'].call(this).v;\n return new Sk.builtin.str(\"defaultdict(\" + def_str + \", \" + dict_str + \")\");\n };\n\n mod.defaultdict.prototype['__missing__'] = function (key) {\n Sk.builtin.pyCheckArgs('__missing__', arguments, 0, 1);\n if (key) {\n throw new Sk.builtin.KeyError(Sk.misceval.objectRepr(key));\n }\n else {\n return Sk.misceval.callsim(this.default_factory);\n }\n };\n\n mod.defaultdict.prototype.mp$subscript = function (key) {\n try {\n return Sk.builtin.dict.prototype.mp$subscript.call(this, key);\n }\n catch (e) {\n if (this.default_factory instanceof Sk.builtin.none) {\n return this.__missing__(key);\n }\n else {\n ret = this.__missing__();\n this.mp$ass_subscript(key, ret);\n return ret;\n }\n }\n };\n\n // Counter object\n\n mod.Counter = function Counter(iter_or_map) {\n if (!(this instanceof mod.Counter)) {\n return new mod.Counter(iter_or_map);\n }\n\n\n if (iter_or_map instanceof Sk.builtin.dict || iter_or_map === undefined) {\n Sk.abstr.superConstructor(mod.Counter, this, iter_or_map);\n\n }\n else {\n if (!(Sk.builtin.checkIterable(iter_or_map))) {\n throw new Sk.builtin.TypeError(\"'\" + Sk.abstr.typeName(iter_or_map) + \"' object is not iterable\");\n }\n\n Sk.abstr.superConstructor(mod.Counter, this);\n var one = new Sk.builtin.int_(1);\n\n for (var iter = iter_or_map.tp$iter(), k = iter.tp$iternext();\n k !== undefined;\n k = iter.tp$iternext()) {\n var count = this.mp$subscript(k);\n count = count.nb$add(one);\n this.mp$ass_subscript(k, count);\n }\n }\n\n return this;\n };\n\n Sk.abstr.setUpInheritance(\"Counter\", mod.Counter, Sk.builtin.dict);\n\n mod.Counter.prototype['$r'] = function () {\n var dict_str = this.size > 0 ? Sk.builtin.dict.prototype['$r'].call(this).v : '';\n return new Sk.builtin.str('Counter(' + dict_str + ')');\n };\n\n mod.Counter.prototype.mp$subscript = function (key) {\n try {\n return Sk.builtin.dict.prototype.mp$subscript.call(this, key);\n }\n catch (e) {\n return new Sk.builtin.int_(0);\n }\n };\n\n mod.Counter.prototype['elements'] = new Sk.builtin.func(function (self) {\n Sk.builtin.pyCheckArgs('elements', arguments, 1, 1);\n var all_elements = [];\n for (var iter = self.tp$iter(), k = iter.tp$iternext();\n k !== undefined;\n k = iter.tp$iternext()) {\n for (var i = 0; i < self.mp$subscript(k).v; i++) {\n all_elements.push(k);\n }\n }\n\n var ret =\n {\n tp$iter: function () {\n return ret;\n },\n $obj: this,\n $index: 0,\n $elem: all_elements,\n tp$iternext: function () {\n if (ret.$index >= ret.$elem.length) {\n return undefined;\n }\n return ret.$elem[ret.$index++];\n }\n };\n\n return ret;\n\n });\n\n mod.Counter.prototype['most_common'] = new Sk.builtin.func(function (self, n) {\n Sk.builtin.pyCheckArgs('most_common', arguments, 1, 2);\n var length = self.mp$length();\n\n if (n === undefined) {\n n = length;\n }\n else {\n if (!Sk.builtin.checkInt(n)) {\n if (n instanceof Sk.builtin.float_) {\n throw new Sk.builtin.TypeError(\"integer argument expected, got float\");\n }\n else {\n throw new Sk.builtin.TypeError(\"an integer is required\");\n }\n }\n\n n = Sk.builtin.asnum$(n);\n n = n <= length ? n : length;\n n = n >= 0 ? n : 0;\n }\n\n var most_common_elem = [];\n for (var iter = self.tp$iter(), k = iter.tp$iternext();\n k !== undefined;\n k = iter.tp$iternext()) {\n most_common_elem.push([k, self.mp$subscript(k)]);\n }\n\n var sort_func = function (a, b) {\n if (a[1].v < b[1].v) {\n return 1;\n } else if (a[1].v > b[1].v) {\n return -1;\n } else {\n return 0;\n }\n };\n most_common_elem = most_common_elem.sort(sort_func);\n\n var ret = [];\n for (var i = 0; i < n; i++) {\n ret.push(new Sk.builtin.tuple(most_common_elem.shift()));\n }\n\n return new Sk.builtin.list(ret);\n });\n\n mod.Counter.prototype['update'] = new Sk.builtin.func(function (self, other) {\n Sk.builtin.pyCheckArgs('update', arguments, 1, 2);\n\n if (other instanceof Sk.builtin.dict) {\n for (var iter = other.tp$iter(), k = iter.tp$iternext();\n k !== undefined;\n k = iter.tp$iternext()) {\n var count = self.mp$subscript(k);\n self.mp$ass_subscript(k, count.nb$add(other.mp$subscript(k)));\n }\n }\n else if (other !== undefined) {\n if (!Sk.builtin.checkIterable(other)) {\n throw new Sk.builtin.TypeError(\"'\" + Sk.abstr.typeName(other) + \"' object is not iterable\");\n }\n\n var one = new Sk.builtin.int_(1);\n for (var iter = other.tp$iter(), k = iter.tp$iternext();\n k !== undefined;\n k = iter.tp$iternext()) {\n var count = self.mp$subscript(k);\n self.mp$ass_subscript(k, count.nb$add(one));\n }\n }\n });\n\n mod.Counter.prototype['subtract'] = new Sk.builtin.func(function (self, other) {\n Sk.builtin.pyCheckArgs('subtract', arguments, 1, 2);\n\n if (other instanceof Sk.builtin.dict) {\n for (var iter = other.tp$iter(), k = iter.tp$iternext();\n k !== undefined;\n k = iter.tp$iternext()) {\n var count = self.mp$subscript(k);\n self.mp$ass_subscript(k, count.nb$subtract(other.mp$subscript(k)));\n }\n }\n else if (other !== undefined) {\n if (!Sk.builtin.checkIterable(other)) {\n throw new Sk.builtin.TypeError(\"'\" + Sk.abstr.typeName(other) + \"' object is not iterable\");\n }\n\n var one = new Sk.builtin.int_(1);\n for (var iter = other.tp$iter(), k = iter.tp$iternext();\n k !== undefined;\n k = iter.tp$iternext()) {\n var count = self.mp$subscript(k);\n self.mp$ass_subscript(k, count.nb$subtract(one));\n }\n }\n });\n\n\n // OrderedDict\n mod.OrderedDict = function OrderedDict(items)\n {\n if (!(this instanceof mod.OrderedDict))\n {\n return new mod.OrderedDict(items);\n }\n\n this.orderedkeys = [];\n\n Sk.abstr.superConstructor(mod.OrderedDict, this, items);\n\n return this;\n }\n\n Sk.abstr.setUpInheritance(\"OrderedDict\", mod.OrderedDict, Sk.builtin.dict);\n\n mod.OrderedDict.prototype['$r'] = function()\n {\n var v;\n var iter, k;\n var ret = [];\n var pairstr;\n for (iter = this.tp$iter(), k = iter.tp$iternext();\n k !== undefined;\n k = iter.tp$iternext()) {\n v = this.mp$subscript(k);\n if (v === undefined) {\n //print(k, \"had undefined v\");\n v = null;\n }\n ret.push(\"(\" + Sk.misceval.objectRepr(k).v + \", \" + Sk.misceval.objectRepr(v).v + \")\");\n }\n pairstr = ret.join(\", \");\n if (ret.length > 0)\n {\n pairstr = \"[\" + pairstr + \"]\";\n }\n return new Sk.builtin.str(\"OrderedDict(\" + pairstr + \")\");\n }\n\n mod.OrderedDict.prototype.mp$ass_subscript = function(key, w)\n {\n var idx = this.orderedkeys.indexOf(key);\n if (idx == -1)\n {\n this.orderedkeys.push(key);\n }\n\n return Sk.builtin.dict.prototype.mp$ass_subscript.call(this, key, w);\n }\n\n mod.OrderedDict.prototype.mp$del_subscript = function(key)\n {\n var idx = this.orderedkeys.indexOf(key);\n if (idx != -1)\n {\n this.orderedkeys.splice(idx, 1);\n }\n\n return Sk.builtin.dict.prototype.mp$del_subscript.call(this, key);\n }\n\n mod.OrderedDict.prototype.__iter__ = new Sk.builtin.func(function (self) {\n Sk.builtin.pyCheckArgs(\"__iter__\", arguments, 0, 0, false, true);\n\n return mod.OrderedDict.prototype.tp$iter.call(self);\n });\n\n mod.OrderedDict.prototype.tp$iter = function()\n {\n var ret;\n ret =\n {\n tp$iter : function () {\n return ret;\n },\n $obj : this,\n $index : 0,\n $keys : this.orderedkeys.slice(0),\n tp$iternext: function () {\n // todo; StopIteration\n if (ret.$index >= ret.$keys.length) {\n return undefined;\n }\n return ret.$keys[ret.$index++];\n }\n };\n return ret;\n }\n\n mod.OrderedDict.prototype.ob$eq = function (other) {\n var l;\n var otherl;\n var iter;\n var k;\n var v;\n\n if (!(other instanceof mod.OrderedDict))\n {\n return Sk.builtin.dict.prototype.ob$eq.call(this, other);\n }\n\n l = this.mp$length();\n otherl = other.mp$length();\n\n if (l !== otherl) {\n return Sk.builtin.bool.false$;\n }\n\n for (iter = this.tp$iter(), otheriter = other.tp$iter(),\n k = iter.tp$iternext(), otherk = otheriter.tp$iternext();\n k !== undefined;\n k = iter.tp$iternext(), otherk = otheriter.tp$iternext()) \n {\n if (!Sk.misceval.isTrue(Sk.misceval.richCompareBool(k, otherk, \"Eq\")))\n {\n return Sk.builtin.bool.false$;\n }\n v = this.mp$subscript(k);\n otherv = other.mp$subscript(otherk);\n\n if (!Sk.misceval.isTrue(Sk.misceval.richCompareBool(v, otherv, \"Eq\"))) {\n return Sk.builtin.bool.false$;\n }\n }\n\n return Sk.builtin.bool.true$;\n };\n\n mod.OrderedDict.prototype.ob$ne = function (other) {\n var l;\n var otherl;\n var iter;\n var k;\n var v;\n\n if (!(other instanceof mod.OrderedDict))\n {\n return Sk.builtin.dict.prototype.ob$ne.call(this, other);\n }\n\n l = this.size;\n otherl = other.size;\n\n if (l !== otherl) {\n return Sk.builtin.bool.true$;\n }\n\n for (iter = this.tp$iter(), otheriter = other.tp$iter(),\n k = iter.tp$iternext(), otherk = otheriter.tp$iternext();\n k !== undefined;\n k = iter.tp$iternext(), otherk = otheriter.tp$iternext()) \n {\n if (!Sk.misceval.isTrue(Sk.misceval.richCompareBool(k, otherk, \"Eq\")))\n {\n return Sk.builtin.bool.true$;\n }\n v = this.mp$subscript(k);\n otherv = other.mp$subscript(otherk);\n\n if (!Sk.misceval.isTrue(Sk.misceval.richCompareBool(v, otherv, \"Eq\"))) {\n return Sk.builtin.bool.true$;\n }\n }\n\n return Sk.builtin.bool.false$;\n };\n\n mod.OrderedDict.prototype[\"pop\"] = new Sk.builtin.func(function (self, key, d) {\n var s;\n var idx;\n\n Sk.builtin.pyCheckArgs('pop', arguments, 2, 3);\n\n idx = self.orderedkeys.indexOf(key);\n if (idx != -1)\n {\n self.orderedkeys.splice(idx, 1);\n }\n\n return Sk.misceval.callsim(Sk.builtin.dict.prototype[\"pop\"], self, key, d);\n });\n\n mod.OrderedDict.prototype[\"popitem\"] = new Sk.builtin.func(function (self, last) {\n var key, val;\n var s;\n\n Sk.builtin.pyCheckArgs('popitem', arguments, 1, 2);\n\n // Empty dictionary\n if (self.orderedkeys.length == 0)\n {\n s = new Sk.builtin.str('dictionary is empty');\n throw new Sk.builtin.KeyError(s.v);\n }\n\n key = self.orderedkeys[0];\n if (last === undefined || Sk.misceval.isTrue(last))\n {\n key = self.orderedkeys[self.orderedkeys.length - 1];\n }\n\n val = Sk.misceval.callsim(self[\"pop\"], self, key);\n return Sk.builtin.tuple([key, val]);\n });\n\n // deque\n mod.deque = function deque(iterable, maxlen) {\n throw new Sk.builtin.NotImplementedError(\"deque is not implemented\")\n };\n\n // namedtuple\n mod.namedtuples = {};\n var keywds = Sk.importModule(\"keyword\", false, false);\n // should cover most things. Does not:\n // * keyword args\n // _make\n // _replace\n // _asdict\n // _fields\n\n\n var hasDupes = function(a) {\n var counts = [];\n for(var i = 0; i <= a.length; i++) {\n if(counts[a[i]] === undefined) {\n counts[a[i]] = 1;\n } else {\n return true;\n }\n }\n return false;\n }\n\n var Skinherits = function(childCtor, parentCtor) {\n /** @constructor */\n function tempCtor() {};\n tempCtor.prototype = parentCtor.prototype;\n childCtor.superClass_ = parentCtor.prototype;\n childCtor.prototype = new tempCtor();\n /** @override */\n childCtor.prototype.constructor = childCtor;\n };\n\n mod.namedtuple = function (name, fields) {\n if (Sk.ffi.remapToJs(Sk.misceval.callsim(keywds.$d['iskeyword'],name ))) {\n throw new Sk.builtin.ValueError(\"Type names and field names cannot be a keyword: \" + name.v);\n }\n var nm = Sk.ffi.remapToJs(name);\n startsw = new RegExp(/^[0-9].*/);\n startsw2 = new RegExp(/^[0-9_].*/);\n alnum = new RegExp(/^\\w*$/);\n if (startsw.test(nm) || (! alnum.test(nm))) {\n throw new Sk.builtin.ValueError(\" Bad type name \" + nm);\n }\n // fields could be a string or a tuple or list of strings\n var flds = Sk.ffi.remapToJs(fields);\n\n if (typeof(flds) === 'string') {\n flds = flds.split(/\\s+/);\n }\n // import the keyword module here and use iskeyword\n for (i = 0; i < flds.length; i++) {\n if (Sk.ffi.remapToJs(Sk.misceval.callsim(keywds.$d['iskeyword'],Sk.ffi.remapToPy(flds[i]))) ||\n startsw2.test(flds[i]) || (! alnum.test(flds[i]))\n ) {\n throw new Sk.builtin.ValueError(\"Type names and field names cannot be a keyword: \" + flds[i]);\n }\n }\n if (hasDupes(flds)) {\n throw new Sk.builtin.ValueError(\"Field names must be unique.\");\n }\n\n var cons = function nametuple_constructor() {\n var o;\n if (arguments.length !== flds.length ) {\n throw new Sk.builtin.TypeError(\"Number of arguments must match\");\n }\n if (!(this instanceof mod.namedtuples[nm])) {\n o = Object.create(mod.namedtuples[nm].prototype);\n o.constructor.apply(o, arguments);\n return o;\n }\n this.__class__ = mod.namedtuples[nm];\n this.v = Array.prototype.slice.call(arguments);\n };\n mod.namedtuples[nm] = cons;\n\n Skinherits(cons, Sk.builtin.tuple);\n cons.prototype.tp$name = nm;\n cons.prototype.ob$type = Sk.builtin.type.makeIntoTypeObj(nm, mod.namedtuples[nm]);\n cons.prototype[\"$r\"] = function () {\n var ret;\n var i;\n var bits;\n if (this.v.length === 0) {\n return new Sk.builtin.str(nm + \"()\");\n }\n bits = [];\n for (i = 0; i < this.v.length; ++i) {\n bits[i] = flds[i] + \"=\" + Sk.misceval.objectRepr(this.v[i]).v;\n }\n ret = bits.join(\", \");\n if (this.v.length === 1) {\n ret += \",\";\n }\n return new Sk.builtin.str(nm + \"(\" + ret + \")\");\n };\n\n cons.prototype.tp$getattr = function (name) {\n var i = flds.indexOf(name);\n if (i >= 0) {\n return this.v[i];\n }\n return undefined;\n };\n\n cons.prototype.tp$setattr = function (name, value) {\n throw new Sk.builtin.AttributeError(\"can't set attribute\");\n };\n\n return cons;\n };\n\n return mod;\n};\n", "src/lib/lib-tk/__init__.py": "raise NotImplementedError(\"lib-tk is not yet implemented in Skulpt\")\n", "src/lib/json/__init__.py": "raise NotImplementedError(\"json is not yet implemented in Skulpt\")\n", "src/lib/difflib.py": "raise NotImplementedError(\"difflib is not yet implemented in Skulpt\")\n", "src/lib/dis.py": "raise NotImplementedError(\"dis is not yet implemented in Skulpt\")\n", "src/lib/sched.py": "raise NotImplementedError(\"sched is not yet implemented in Skulpt\")\n", "src/lib/rfc822.py": "raise NotImplementedError(\"rfc822 is not yet implemented in Skulpt\")\n", "src/lib/distutils/command/__init__.py": "raise NotImplementedError(\"command is not yet implemented in Skulpt\")\n", "src/lib/stat.py": "raise NotImplementedError(\"stat is not yet implemented in Skulpt\")\n", "src/lib/StringIO.py": "r\"\"\"File-like objects that read from or write to a string buffer.\n\nThis implements (nearly) all stdio methods.\n\nf = StringIO() # ready for writing\nf = StringIO(buf) # ready for reading\nf.close() # explicitly release resources held\nflag = f.isatty() # always false\npos = f.tell() # get current position\nf.seek(pos) # set current position\nf.seek(pos, mode) # mode 0: absolute; 1: relative; 2: relative to EOF\nbuf = f.read() # read until EOF\nbuf = f.read(n) # read up to n bytes\nbuf = f.readline() # read until end of line ('\\n') or EOF\nlist = f.readlines()# list of f.readline() results until EOF\nf.truncate([size]) # truncate file at to at most size (default: current pos)\nf.write(buf) # write at current position\nf.writelines(list) # for line in list: f.write(line)\nf.getvalue() # return whole file's contents as a string\n\nNotes:\n- Using a real file is often faster (but less convenient).\n- There's also a much faster implementation in C, called cStringIO, but\n it's not subclassable.\n- fileno() is left unimplemented so that code which uses it triggers\n an exception early.\n- Seeking far beyond EOF and then writing will insert real null\n bytes that occupy space in the buffer.\n- There's a simple test set (see end of this file).\n\"\"\"\n\n__all__ = [\"StringIO\"]\n\ndef _complain_ifclosed(closed):\n if closed:\n raise ValueError, \"I/O operation on closed file\"\n\nclass StringIO:\n \"\"\"class StringIO([buffer])\n\n When a StringIO object is created, it can be initialized to an existing\n string by passing the string to the constructor. If no string is given,\n the StringIO will start empty.\n\n The StringIO object can accept either Unicode or 8-bit strings, but\n mixing the two may take some care. If both are used, 8-bit strings that\n cannot be interpreted as 7-bit ASCII (that use the 8th bit) will cause\n a UnicodeError to be raised when getvalue() is called.\n \"\"\"\n def __init__(self, buf = ''):\n # Force self.buf to be a string or unicode\n if not isinstance(buf, str):\n buf = str(buf)\n self.buf = buf\n self.len = len(buf)\n self.buflist = []\n self.pos = 0\n self.closed = False\n self.softspace = 0\n\n def __iter__(self):\n return self\n\n def next(self):\n \"\"\"A file object is its own iterator, for example iter(f) returns f\n (unless f is closed). When a file is used as an iterator, typically\n in a for loop (for example, for line in f: print line), the next()\n method is called repeatedly. This method returns the next input line,\n or raises StopIteration when EOF is hit.\n \"\"\"\n _complain_ifclosed(self.closed)\n r = self.readline()\n if not r:\n raise StopIteration\n return r\n\n def close(self):\n \"\"\"Free the memory buffer.\n \"\"\"\n if not self.closed:\n self.closed = True\n self.buf = None\n self.pos = None\n\n def isatty(self):\n \"\"\"Returns False because StringIO objects are not connected to a\n tty-like device.\n \"\"\"\n _complain_ifclosed(self.closed)\n return False\n\n def seek(self, pos, mode = 0):\n \"\"\"Set the file's current position.\n\n The mode argument is optional and defaults to 0 (absolute file\n positioning); other values are 1 (seek relative to the current\n position) and 2 (seek relative to the file's end).\n\n There is no return value.\n \"\"\"\n _complain_ifclosed(self.closed)\n if self.buflist:\n self.buf += ''.join(self.buflist)\n self.buflist = []\n if mode == 1:\n pos += self.pos\n elif mode == 2:\n pos += self.len\n self.pos = max(0, pos)\n\n def tell(self):\n \"\"\"Return the file's current position.\"\"\"\n _complain_ifclosed(self.closed)\n return self.pos\n\n def read(self, n = -1):\n \"\"\"Read at most size bytes from the file\n (less if the read hits EOF before obtaining size bytes).\n\n If the size argument is negative or omitted, read all data until EOF\n is reached. The bytes are returned as a string object. An empty\n string is returned when EOF is encountered immediately.\n \"\"\"\n _complain_ifclosed(self.closed)\n if self.buflist:\n self.buf += ''.join(self.buflist)\n self.buflist = []\n if n is None or n < 0:\n newpos = self.len\n else:\n newpos = min(self.pos+n, self.len)\n r = self.buf[self.pos:newpos]\n self.pos = newpos\n return r\n\n def readline(self, length=None):\n r\"\"\"Read one entire line from the file.\n\n A trailing newline character is kept in the string (but may be absent\n when a file ends with an incomplete line). If the size argument is\n present and non-negative, it is a maximum byte count (including the\n trailing newline) and an incomplete line may be returned.\n\n An empty string is returned only when EOF is encountered immediately.\n\n Note: Unlike stdio's fgets(), the returned string contains null\n characters ('\\0') if they occurred in the input.\n \"\"\"\n _complain_ifclosed(self.closed)\n if self.buflist:\n self.buf += ''.join(self.buflist)\n self.buflist = []\n i = self.buf.find('\\n', self.pos)\n if i < 0:\n newpos = self.len\n else:\n newpos = i+1\n if length is not None and length >= 0:\n if self.pos + length < newpos:\n newpos = self.pos + length\n r = self.buf[self.pos:newpos]\n self.pos = newpos\n return r\n\n def readlines(self, sizehint = 0):\n \"\"\"Read until EOF using readline() and return a list containing the\n lines thus read.\n\n If the optional sizehint argument is present, instead of reading up\n to EOF, whole lines totalling approximately sizehint bytes (or more\n to accommodate a final whole line).\n \"\"\"\n total = 0\n lines = []\n line = self.readline()\n while line:\n lines.append(line)\n total += len(line)\n if 0 < sizehint <= total:\n break\n line = self.readline()\n return lines\n\n def truncate(self, size=None):\n \"\"\"Truncate the file's size.\n\n If the optional size argument is present, the file is truncated to\n (at most) that size. The size defaults to the current position.\n The current file position is not changed unless the position\n is beyond the new file size.\n\n If the specified size exceeds the file's current size, the\n file remains unchanged.\n \"\"\"\n _complain_ifclosed(self.closed)\n if size is None:\n size = self.pos\n elif size < 0:\n raise IOError(22, \"Negative size not allowed\")\n elif size < self.pos:\n self.pos = size\n self.buf = self.getvalue()[:size]\n self.len = size\n\n def write(self, s):\n \"\"\"Write a string to the file.\n\n There is no return value.\n \"\"\"\n _complain_ifclosed(self.closed)\n if not s: return\n # Force s to be a string or unicode\n if not isinstance(s, str):\n s = str(s)\n spos = self.pos\n slen = self.len\n if spos == slen:\n self.buflist.append(s)\n self.len = self.pos = spos + len(s)\n return\n if spos > slen:\n self.buflist.append('\\0'*(spos - slen))\n slen = spos\n newpos = spos + len(s)\n if spos < slen:\n if self.buflist:\n self.buf += ''.join(self.buflist)\n self.buflist = [self.buf[:spos], s, self.buf[newpos:]]\n self.buf = ''\n if newpos > slen:\n slen = newpos\n else:\n self.buflist.append(s)\n slen = newpos\n self.len = slen\n self.pos = newpos\n\n def writelines(self, iterable):\n \"\"\"Write a sequence of strings to the file. The sequence can be any\n iterable object producing strings, typically a list of strings. There\n is no return value.\n\n (The name is intended to match readlines(); writelines() does not add\n line separators.)\n \"\"\"\n write = self.write\n for line in iterable:\n write(line)\n\n def flush(self):\n \"\"\"Flush the internal buffer\n \"\"\"\n _complain_ifclosed(self.closed)\n\n def getvalue(self):\n \"\"\"\n Retrieve the entire contents of the \"file\" at any time before\n the StringIO object's close() method is called.\n\n The StringIO object can accept either Unicode or 8-bit strings,\n but mixing the two may take some care. If both are used, 8-bit\n strings that cannot be interpreted as 7-bit ASCII (that use the\n 8th bit) will cause a UnicodeError to be raised when getvalue()\n is called.\n \"\"\"\n _complain_ifclosed(self.closed)\n if self.buflist:\n self.buf += ''.join(self.buflist)\n self.buflist = []\n return self.buf\n", "src/lib/sqlite3/__init__.py": "raise NotImplementedError(\"sqlite3 is not yet implemented in Skulpt\")\n", "src/lib/xdrlib.py": "raise NotImplementedError(\"xdrlib is not yet implemented in Skulpt\")\n", "src/lib/__phello__.foo.py": "raise NotImplementedError(\"__phello__.foo is not yet implemented in Skulpt\")\n", "src/lib/imaplib.py": "raise NotImplementedError(\"imaplib is not yet implemented in Skulpt\")\n", "src/lib/smtplib.py": "raise NotImplementedError(\"smtplib is not yet implemented in Skulpt\")\n", "src/lib/repr.py": "raise NotImplementedError(\"repr is not yet implemented in Skulpt\")\n", "src/lib/distutils/tests/__init__.py": "raise NotImplementedError(\"tests is not yet implemented in Skulpt\")\n", "src/lib/telnetlib.py": "raise NotImplementedError(\"telnetlib is not yet implemented in Skulpt\")\n", "src/lib/curses/__init__.py": "raise NotImplementedError(\"curses is not yet implemented in Skulpt\")\n", "src/lib/bisect.py": "raise NotImplementedError(\"bisect is not yet implemented in Skulpt\")\n", "src/lib/pythonds/trees/__init__.py": "\n# from .binaryTree import BinaryTree\n# from .balance import AVLTree\n# from .bst import BinarySearchTree\n# from .binheap import BinHeap\n\n\n", "src/lib/pythonds/trees/binaryTree.py": "# Bradley N. Miller, David L. Ranum\n# Introduction to Data Structures and Algorithms in Python\n# Copyright 2005\n# \n\nclass BinaryTree:\n \"\"\"\n A recursive implementation of Binary Tree\n Using links and Nodes approach.\n \"\"\" \n def __init__(self,rootObj):\n self.key = rootObj\n self.leftChild = None\n self.rightChild = None\n\n def insertLeft(self,newNode):\n if self.leftChild == None:\n self.leftChild = BinaryTree(newNode)\n else:\n t = BinaryTree(newNode)\n t.left = self.leftChild\n self.leftChild = t\n \n def insertRight(self,newNode):\n if self.rightChild == None:\n self.rightChild = BinaryTree(newNode)\n else:\n t = BinaryTree(newNode)\n t.right = self.rightChild\n self.rightChild = t\n\n def isLeaf(self):\n return ((not self.leftChild) and (not self.rightChild))\n\n def getRightChild(self):\n return self.rightChild\n\n def getLeftChild(self):\n return self.leftChild\n\n def setRootVal(self,obj):\n self.key = obj\n\n def getRootVal(self,):\n return self.key\n\n def inorder(self):\n if self.leftChild:\n self.leftChild.inorder()\n print(self.key)\n if self.rightChild:\n self.rightChild.inorder()\n\n def postorder(self):\n if self.leftChild:\n self.leftChild.postorder()\n if self.rightChild:\n self.rightChild.postorder()\n print(self.key)\n\n\n def preorder(self):\n print(self.key)\n if self.leftChild:\n self.leftChild.preorder()\n if self.rightChild:\n self.rightChild.preorder()\n\n def printexp(self):\n if self.leftChild:\n print('(')\n self.leftChild.printexp()\n print(self.key)\n if self.rightChild:\n self.rightChild.printexp()\n print(')')\n\n def postordereval(self):\n opers = {'+':operator.add, '-':operator.sub, '*':operator.mul, '/':operator.truediv}\n res1 = None\n res2 = None\n if self.leftChild:\n res1 = self.leftChild.postordereval() #// \\label{peleft}\n if self.rightChild:\n res2 = self.rightChild.postordereval() #// \\label{peright}\n if res1 and res2:\n return opers[self.key](res1,res2) #// \\label{peeval}\n else:\n return self.key\n\ndef inorder(tree):\n if tree != None:\n inorder(tree.getLeftChild())\n print(tree.getRootVal())\n inorder(tree.getRightChild())\n\ndef printexp(tree):\n if tree.leftChild:\n print('(')\n printexp(tree.getLeftChild())\n print(tree.getRootVal())\n if tree.rightChild:\n printexp(tree.getRightChild())\n print(')') \n\ndef printexp(tree):\n sVal = \"\"\n if tree:\n sVal = '(' + printexp(tree.getLeftChild())\n sVal = sVal + str(tree.getRootVal())\n sVal = sVal + printexp(tree.getRightChild()) + ')'\n return sVal\n\ndef postordereval(tree):\n opers = {'+':operator.add, '-':operator.sub, '*':operator.mul, '/':operator.truediv}\n res1 = None\n res2 = None\n if tree:\n res1 = postordereval(tree.getLeftChild()) #// \\label{peleft}\n res2 = postordereval(tree.getRightChild()) #// \\label{peright}\n if res1 and res2:\n return opers[tree.getRootVal()](res1,res2) #// \\label{peeval}\n else:\n return tree.getRootVal()\n\ndef height(tree):\n if tree == None:\n return -1\n else:\n return 1 + max(height(tree.leftChild),height(tree.rightChild))\n\n# t = BinaryTree(7)\n# t.insertLeft(3)\n# t.insertRight(9)\n# inorder(t)\n# import operator\n# x = BinaryTree('*')\n# x.insertLeft('+')\n# l = x.getLeftChild()\n# l.insertLeft(4)\n# l.insertRight(5)\n# x.insertRight(7)\n# print(printexp(x))\n# print(postordereval(x))\n# print(height(x))\n", "src/lib/webgl/primitives.js": "// most of this file is from 'tdl'\n\nvar $builtinmodule = function(name)\n{\n var mod = {};\n\n\n\n /**\n * AttribBuffer manages a TypedArray as an array of vectors.\n *\n * @param {number} numComponents Number of components per\n * vector.\n * @param {number|!Array.<number>} numElements Number of vectors or the data.\n * @param {string} opt_type The type of the TypedArray to\n * create. Default = 'Float32Array'.\n * @param {!Array.<number>} opt_data The data for the array.\n */\n var AttribBuffer = function(\n numComponents, numElements, opt_type) {\n opt_type = opt_type || 'Float32Array';\n var type = window[opt_type];\n if (numElements.length) {\n this.buffer = new type(numElements);\n numElements = this.buffer.length / numComponents;\n this.cursor = numElements;\n } else {\n this.buffer = new type(numComponents * numElements);\n this.cursor = 0;\n }\n this.numComponents = numComponents;\n this.numElements = numElements;\n this.type = opt_type;\n };\n\n AttribBuffer.prototype.stride = function() {\n return 0;\n };\n\n AttribBuffer.prototype.offset = function() {\n return 0;\n };\n\n AttribBuffer.prototype.getElement = function(index) {\n var offset = index * this.numComponents;\n var value = [];\n for (var ii = 0; ii < this.numComponents; ++ii) {\n value.push(this.buffer[offset + ii]);\n }\n return value;\n };\n\n AttribBuffer.prototype.setElement = function(index, value) {\n var offset = index * this.numComponents;\n for (var ii = 0; ii < this.numComponents; ++ii) {\n this.buffer[offset + ii] = value[ii];\n }\n };\n\n AttribBuffer.prototype.clone = function() {\n var copy = new AttribBuffer(\n this.numComponents, this.numElements, this.type);\n copy.pushArray(this);\n return copy;\n }\n\n AttribBuffer.prototype.push = function(value) {\n this.setElement(this.cursor++, value);\n };\n\n AttribBuffer.prototype.pushArray = function(array) {\n // this.buffer.set(array, this.cursor * this.numComponents);\n // this.cursor += array.numElements;\n for (var ii = 0; ii < array.numElements; ++ii) {\n this.push(array.getElement(ii));\n }\n };\n\n AttribBuffer.prototype.pushArrayWithOffset =\n function(array, offset) {\n for (var ii = 0; ii < array.numElements; ++ii) {\n var elem = array.getElement(ii);\n for (var jj = 0; jj < offset.length; ++jj) {\n elem[jj] += offset[jj];\n }\n this.push(elem);\n }\n };\n\n /**\n * Computes the extents\n * @param {!AttribBuffer} positions The positions\n * @return {!{min: !tdl.math.Vector3, max:!tdl.math.Vector3}}\n * The min and max extents.\n */\n AttribBuffer.prototype.computeExtents = function() {\n var numElements = this.numElements;\n var numComponents = this.numComponents;\n var minExtent = this.getElement(0);\n var maxExtent = this.getElement(0);\n for (var ii = 1; ii < numElements; ++ii) {\n var element = this.getElement(ii);\n for (var jj = 0; jj < numComponents; ++jj) {\n minExtent[jj] = Math.min(minExtent[jj], element[jj]);\n maxExtent[jj] = Math.max(maxExtent[jj], element[jj]);\n }\n }\n return {min: minExtent, max: maxExtent};\n };\n\n\n /**\n * Creates the vertices and indices for a cube. The\n * cube will be created around the origin. (-size / 2, size / 2)\n *\n * @param {number} size Width, height and depth of the cube.\n * @return {!Object.<string, !tdl.primitives.AttribBuffer>} The\n * created plane vertices.\n */\n mod.createCube = new Sk.builtin.func(function(size)\n {\n var CUBE_FACE_INDICES_ = [\n [3, 7, 5, 1],\n [0, 4, 6, 2],\n [6, 7, 3, 2],\n [0, 1, 5, 4],\n [5, 7, 6, 4],\n [2, 3, 1, 0]\n ];\n\n var k = size / 2;\n\n var cornerVertices = [\n [-k, -k, -k],\n [+k, -k, -k],\n [-k, +k, -k],\n [+k, +k, -k],\n [-k, -k, +k],\n [+k, -k, +k],\n [-k, +k, +k],\n [+k, +k, +k]\n ];\n\n var faceNormals = [\n [+1, +0, +0],\n [-1, +0, +0],\n [+0, +1, +0],\n [+0, -1, +0],\n [+0, +0, +1],\n [+0, +0, -1]\n ];\n\n var uvCoords = [\n [0, 0],\n [1, 0],\n [1, 1],\n [0, 1]\n ];\n\n var numVertices = 6 * 4;\n var positions = new AttribBuffer(3, numVertices);\n var normals = new AttribBuffer(3, numVertices);\n var texCoords = new AttribBuffer(2, numVertices);\n var indices = new AttribBuffer(3, 6 * 2, 'Uint16Array');\n\n for (var f = 0; f < 6; ++f) {\n var faceIndices = CUBE_FACE_INDICES_[f];\n for (var v = 0; v < 4; ++v) {\n var position = cornerVertices[faceIndices[v]];\n var normal = faceNormals[f];\n var uv = uvCoords[v];\n\n // Each face needs all four vertices because the normals and texture\n // coordinates are not all the same.\n positions.push(position);\n normals.push(normal);\n texCoords.push(uv);\n\n }\n // Two triangles make a square face.\n var offset = 4 * f;\n indices.push([offset + 0, offset + 1, offset + 2]);\n indices.push([offset + 0, offset + 2, offset + 3]);\n }\n\n return {\n position: positions,\n normal: normals,\n texCoord: texCoords,\n indices: indices\n };\n });\n\n return mod;\n};\n", "src/lib/weakref.py": "raise NotImplementedError(\"weakref is not yet implemented in Skulpt\")\n", "src/lib/user.py": "raise NotImplementedError(\"user is not yet implemented in Skulpt\")\n", "src/lib/pickletools.py": "raise NotImplementedError(\"pickletools is not yet implemented in Skulpt\")\n", "src/lib/mhlib.py": "raise NotImplementedError(\"mhlib is not yet implemented in Skulpt\")\n", "src/lib/re.js": "var $builtinmodule = function (name) {\n var mod = {};\n\n // Constants (mostly unsupported)\n mod.I = 2;\n mod.IGNORECASE = 2;\n // mod.L = 4;\n // mod.LOCALE = 4;\n mod.M = 8;\n mod.MULTILINE = 8;\n // mod.S = 16;\n // mod.DOTALL = 16;\n // mod.U = 32;\n // mod.UNICODE = 32;\n // mod.X = 64;\n // mod.VERBOSE = 64;\n\n var validGroups = [\"(?:\", \"(?=\", \"(?!\"];\n\n var convert = function (pattern) {\n var newpattern;\n var match;\n var i;\n\n // Look for disallowed constructs\n match = pattern.match(/\\(\\?./g);\n if (match) {\n for (i = 0; i < match.length; i++) {\n if (validGroups.indexOf(match[i]) == -1) {\n throw new Sk.builtin.ValueError(\"Disallowed group in pattern: '\"\n + match[i] + \"'\");\n }\n ;\n }\n ;\n }\n ;\n\n newpattern = pattern.replace('/\\\\/g', '\\\\\\\\');\n newpattern = pattern.replace(/([^\\\\]){,(?![^\\[]*\\])/g, '$1{0,');\n\n return newpattern;\n };\n\n var getFlags = function (flags) {\n var jsflags = \"g\";\n if ((flags & mod.IGNORECASE) == mod.IGNORECASE) {\n jsflags += \"i\";\n }\n ;\n if ((flags & mod.MULTILINE) == mod.MULTILINE) {\n jsflags += \"m\";\n }\n ;\n return jsflags;\n };\n\n mod.split = Sk.nativejs.func(function split (pattern, string, maxsplit, flags) {\n Sk.builtin.pyCheckArgs(\"split\", arguments, 2, 4);\n if (!Sk.builtin.checkString(pattern)) {\n throw new Sk.builtin.TypeError(\"pattern must be a string\");\n }\n ;\n if (!Sk.builtin.checkString(string)) {\n throw new Sk.builtin.TypeError(\"string must be a string\");\n }\n ;\n if (maxsplit === undefined) {\n maxsplit = 0;\n }\n ;\n if (!Sk.builtin.checkNumber(maxsplit)) {\n throw new Sk.builtin.TypeError(\"maxsplit must be a number\");\n }\n ;\n if (flags === undefined) {\n flags = 0;\n }\n ;\n if (!Sk.builtin.checkNumber(flags)) {\n throw new Sk.builtin.TypeError(\"flags must be a number\");\n }\n ;\n\n maxsplit = Sk.builtin.asnum$(maxsplit);\n var pat = Sk.ffi.unwrapo(pattern);\n var str = Sk.ffi.unwrapo(string);\n\n // Convert pat from Python to Javascript regex syntax\n pat = convert(pat);\n //print(\"Pat: \" + pat);\n //print(\"Str: \" + str);\n\n var captured = !(pat.match(/^\\(.*\\)$/) === null);\n //print(\"Captured: \", captured);\n\n var jsflags = getFlags(flags);\n //print(\"Flags: \", jsflags);\n\n var regex = new RegExp(pat, jsflags);\n\n var result = [];\n var match;\n var index = 0;\n var splits = 0;\n while ((match = regex.exec(str)) != null) {\n //print(\"Matched '\" + match[0] + \"' at position \" + match.index + \n // \"; next search at \" + regex.lastIndex);\n if (match.index === regex.lastIndex) {\n // empty match\n break;\n }\n ;\n result.push(new Sk.builtin.str(str.substring(index, match.index)));\n if (captured) {\n // Add matching pattern, too\n result.push(new Sk.builtin.str(match[0]));\n }\n ;\n index = regex.lastIndex;\n splits += 1;\n if (maxsplit && (splits >= maxsplit)) {\n break;\n }\n ;\n }\n ;\n result.push(new Sk.builtin.str(str.substring(index)));\n\n return new Sk.builtin.list(result);\n });\n\n mod.findall = Sk.nativejs.func(function findall (pattern, string, flags) {\n Sk.builtin.pyCheckArgs(\"findall\", arguments, 2, 3);\n if (!Sk.builtin.checkString(pattern)) {\n throw new Sk.builtin.TypeError(\"pattern must be a string\");\n }\n ;\n if (!Sk.builtin.checkString(string)) {\n throw new Sk.builtin.TypeError(\"string must be a string\");\n }\n ;\n if (flags === undefined) {\n flags = 0;\n }\n ;\n if (!Sk.builtin.checkNumber(flags)) {\n throw new Sk.builtin.TypeError(\"flags must be a number\");\n }\n ;\n\n var pat = Sk.ffi.unwrapo(pattern);\n var str = Sk.ffi.unwrapo(string);\n\n // Convert pat from Python to Javascript regex syntax\n pat = convert(pat);\n //print(\"Pat: \" + pat);\n //print(\"Str: \" + str);\n\n var jsflags = getFlags(flags);\n //print(\"Flags: \", jsflags);\n\n var regex = new RegExp(pat, jsflags);\n\n if (pat.match(/\\$/)) {\n var newline_at_end = new RegExp(/\\n$/);\n if (str.match(newline_at_end)) {\n str = str.slice(0, -1);\n }\n }\n\n var result = [];\n var match;\n while ((match = regex.exec(str)) != null) {\n //print(\"Matched '\" + match[0] + \"' at position \" + match.index + \n // \"; next search at \" + regex.lastIndex);\n // print(\"match: \" + JSON.stringify(match));\n if (match.length < 2) {\n result.push(new Sk.builtin.str(match[0]));\n } else if (match.length == 2) {\n result.push(new Sk.builtin.str(match[1]));\n } else {\n var groups = [];\n for (var i = 1; i < match.length; i++) {\n groups.push(new Sk.builtin.str(match[i]));\n }\n ;\n result.push(new Sk.builtin.tuple(groups));\n }\n ;\n if (match.index === regex.lastIndex) {\n regex.lastIndex += 1;\n }\n ;\n }\n ;\n\n return new Sk.builtin.list(result);\n });\n\n\n var matchobj = function ($gbl, $loc) {\n $loc.__init__ = new Sk.builtin.func(function (self, thematch, pattern, string) {\n self.thematch = thematch;\n self.re = pattern;\n self.string = string;\n });\n\n $loc.groups = new Sk.builtin.func(function (self) {\n return new Sk.builtin.tuple(self.thematch.v.slice(1))\n });\n\n $loc.group = new Sk.builtin.func(function (self, grpnum) {\n if (grpnum === undefined) {\n grpnum = 0;\n }\n else {\n grpnum = Sk.builtin.asnum$(grpnum);\n }\n if (grpnum >= self.thematch.v.length) {\n throw new Sk.builtin.IndexError(\"Index out of range: \" + grpnum);\n }\n return self.thematch.v[grpnum]\n });\n\n }\n\n mod.MatchObject = Sk.misceval.buildClass(mod, matchobj, 'MatchObject', []);\n\n // Internal function to return a Python list of strings \n // From a JS regular expression string\n mod._findre = function (res, string) {\n res = res.replace(/([^\\\\]){,(?![^\\[]*\\])/g, '$1{0,');\n var re = eval(res);\n var patt = new RegExp('\\n$');\n if (string.v.match(patt)) {\n var matches = string.v.slice(0, -1).match(re);\n }\n else {\n var matches = string.v.match(re);\n }\n retval = new Sk.builtin.list();\n if (matches == null) {\n return retval;\n }\n for (var i = 0; i < matches.length; ++i) {\n var sitem = new Sk.builtin.str(matches[i]);\n retval.v.push(sitem);\n }\n return retval;\n }\n\n mod.search = new Sk.builtin.func(function (pattern, string, flags) {\n Sk.builtin.pyCheckArgs('search', arguments, 2, 3);\n if (!Sk.builtin.checkString(pattern)) {\n throw new Sk.builtin.TypeError(\"pattern must be a string\");\n }\n ;\n if (!Sk.builtin.checkString(string)) {\n throw new Sk.builtin.TypeError(\"string must be a string\");\n }\n ;\n if (flags === undefined) {\n flags = 0;\n }\n ;\n if (!Sk.builtin.checkNumber(flags)) {\n throw new Sk.builtin.TypeError(\"flags must be a number\");\n }\n ;\n var res = \"/\" + pattern.v.replace(/\\//g, \"\\\\/\") + \"/\";\n lst = mod._findre(res, string);\n if (lst.v.length < 1) {\n return Sk.builtin.none.none$;\n }\n var mob = Sk.misceval.callsim(mod.MatchObject, lst, pattern, string);\n return mob;\n });\n\n mod.match = new Sk.builtin.func(function (pattern, string, flags) {\n Sk.builtin.pyCheckArgs('match', arguments, 2, 3);\n if (!Sk.builtin.checkString(pattern)) {\n throw new Sk.builtin.TypeError(\"pattern must be a string\");\n }\n ;\n if (!Sk.builtin.checkString(string)) {\n throw new Sk.builtin.TypeError(\"string must be a string\");\n }\n ;\n if (flags === undefined) {\n flags = 0;\n }\n ;\n if (!Sk.builtin.checkNumber(flags)) {\n throw new Sk.builtin.TypeError(\"flags must be a number\");\n }\n ;\n var res = \"/^\" + pattern.v.replace(/\\//g, \"\\\\/\") + \"/\";\n lst = mod._findre(res, string);\n if (lst.v.length < 1) {\n return Sk.builtin.none.none$;\n }\n var mob = Sk.misceval.callsim(mod.MatchObject, lst, pattern, string);\n return mob;\n });\n\n return mod;\n}\n", "src/lib/SocketServer.py": "raise NotImplementedError(\"SocketServer is not yet implemented in Skulpt\")\n", "src/lib/types.py": "\"\"\"\nThis file was modified from CPython.\nCopyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,\n2011, 2012, 2013, 2014, 2015 Python Software Foundation; All Rights Reserved\n\"\"\"\n\"\"\"Define names for all type symbols known in the standard interpreter.\nTypes that are part of optional modules (e.g. array) are not listed.\n\"\"\"\nimport sys\n\n# Iterators in Python aren't a matter of type but of protocol. A large\n# and changing number of builtin types implement *some* flavor of\n# iterator. Don't check the type! Use hasattr to check for both\n# \"__iter__\" and \"next\" attributes instead.\n\nNoneType = type(None)\nTypeType = type\nObjectType = object\nIntType = int\nLongType = long\nFloatType = float\nBooleanType = bool\ntry:\n ComplexType = complex\nexcept NameError:\n pass\nStringType = str\n\n# StringTypes is already outdated. Instead of writing \"type(x) in\n# types.StringTypes\", you should use \"isinstance(x, basestring)\". But\n# we keep around for compatibility with Python 2.2.\ntry:\n UnicodeType = unicode\n StringTypes = (StringType, UnicodeType)\nexcept NameError:\n StringTypes = (StringType,)\n\nBufferType = buffer\n\nTupleType = tuple\nListType = list\nDictType = DictionaryType = dict\n\ndef _f(): pass\nFunctionType = type(_f)\nLambdaType = type(lambda: None) # Same as FunctionType\nCodeType = type(_f.func_code)\n\ndef _g():\n yield 1\nGeneratorType = type(_g())\n\nclass _C:\n def _m(self): pass\nClassType = type(_C)\nUnboundMethodType = type(_C._m) # Same as MethodType\n_x = _C()\nInstanceType = type(_x)\nMethodType = type(_x._m)\nBuiltinFunctionType = type(len)\nBuiltinMethodType = type([].append) # Same as BuiltinFunctionType\n\nModuleType = type(sys)\nFileType = file\nXRangeType = xrange\n\n# try:\n# raise TypeError\n# except TypeError:\n# tb = sys.exc_info()[2]\n# TracebackType = type(tb)\n# FrameType = type(tb.tb_frame)\n# del tb\n\nSliceType = slice\n# EllipsisType = type(Ellipsis)\n\n# DictProxyType = type(TypeType.__dict__)\nNotImplementedType = type(NotImplemented)\n\n# For Jython, the following two types are identical\n# GetSetDescriptorType = type(FunctionType.func_code)\n# MemberDescriptorType = type(FunctionType.func_globals)\n\ndel sys, _f, _g, _C, _x # Not for export\n__all__ = list(n for n in globals() if n[:1] != '_')\n", "src/lib/DocXMLRPCServer.py": "raise NotImplementedError(\"DocXMLRPCServer is not yet implemented in Skulpt\")\n", "src/lib/heapq.py": "raise NotImplementedError(\"heapq is not yet implemented in Skulpt\")\n", "src/lib/encodings/__init__.py": "raise NotImplementedError(\"encodings is not yet implemented in Skulpt\")\n", "src/lib/mimify.py": "raise NotImplementedError(\"mimify is not yet implemented in Skulpt\")\n", "src/lib/tokenize.py": "raise NotImplementedError(\"tokenize is not yet implemented in Skulpt\")\n", "src/lib/pythonds/graphs/__init__.py": "\n\nfrom .adjGraph import Graph\nfrom .adjGraph import Vertex\nfrom .priorityQueue import PriorityQueue\n"}}
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Sk.sysargv};goog.exportSymbol("Sk.getSysArgv",Sk.getSysArgv);Sk.syspath=[];Sk.inBrowser=void 0!==goog.global.document;Sk.debugout=function(a){}; +(function(){void 0!==goog.global.write?Sk.output=goog.global.write:void 0!==goog.global.console&&void 0!==goog.global.console.log?Sk.output=function(a){goog.global.console.log(a)}:void 0!==goog.global.print&&(Sk.output=goog.global.print);void 0!==goog.global.print&&(Sk.debugout=goog.global.print)})();Sk.inBrowser||(goog.global.CLOSURE_IMPORT_SCRIPT=function(a){goog.global.eval(goog.global.read("support/closure-library/closure/goog/"+a));return!0});Sk.python3=!1;Sk.inputfun=function(a){return window.prompt(a)}; +goog.exportSymbol("Sk.python3",Sk.python3);goog.exportSymbol("Sk.inputfun",Sk.inputfun);void 0===Sk.builtin&&(Sk.builtin={}); +Sk.dunderToSkulpt={__eq__:"ob$eq",__ne__:"ob$ne",__lt__:"ob$lt",__le__:"ob$le",__gt__:"ob$gt",__ge__:"ob$ge",__hash__:"tp$hash",__abs__:"nb$abs",__neg__:"nb$negative",__pos__:"nb$positive",__int__:"nb$int_",__long__:"nb$lng",__float__:"nb$float_",__add__:"nb$add",__radd__:"nb$reflected_add",__sub__:"nb$subtract",__rsub__:"nb$reflected_subtract",__mul__:"nb$multiply",__rmul__:"nb$reflected_multiply",__div__:"nb$divide",__rdiv__:"nb$reflected_divide",__floordiv__:"nb$floor_divide",__rfloordiv__:"nb$reflected_floor_divide", +__mod__:"nb$remainder",__rmod__:"nb$reflected_remainder",__divmod__:"nb$divmod",__rdivmod__:"nb$reflected_divmod",__pow__:"nb$power",__rpow__:"nb$reflected_power",__contains__:"sq$contains",__len__:"sq$length"}; +Sk.builtin.type=function(a,b,c){var d,e;if(void 0===b&&void 0===c)return a.ob$type;if("dict"!==c.tp$name)throw new Sk.builtin.TypeError("type() argument 3 must be dict, not "+Sk.abstr.typeName(c));if(!Sk.builtin.checkString(a))throw new Sk.builtin.TypeError("type() argument 1 must be str, not "+Sk.abstr.typeName(a));if("tuple"!==b.tp$name)throw new Sk.builtin.TypeError("type() argument 2 must be tuple, not "+Sk.abstr.typeName(b));d=function(a,b,c,e,f){var g,h=this;if(!(this instanceof d))return new d(a, +b,c,e,f);e=e||[];h.$d=new Sk.builtin.dict([]);void 0!==d.prototype.tp$base&&(d.prototype.tp$base.sk$klass?d.prototype.tp$base.call(this,a,b,c,e.slice(),f):(g=e.slice(),g.unshift(d,this),Sk.abstr.superConstructor.apply(void 0,g)));g=Sk.builtin.type.typeLookup(h.ob$type,"__init__");return void 0!==g?(e.unshift(h),a=Sk.misceval.applyOrSuspend(g,a,b,c,e),function w(a){return a instanceof Sk.misceval.Suspension?f?new Sk.misceval.Suspension(w,a):Sk.misceval.retryOptionalSuspensionOrThrow(a):h}(a)):h};var f= +Sk.ffi.remapToJs(a);e=!1;0===b.v.length&&Sk.python3&&(e=!0,Sk.abstr.setUpInheritance(f,d,Sk.builtin.object));var g,h,k,l=[];h=b.tp$iter();for(g=h.tp$iternext();void 0!==g;g=h.tp$iternext())if(void 0===k&&(k=g),g.prototype instanceof Sk.builtin.object||g===Sk.builtin.object){for(;g.sk$klass&&g.prototype.tp$base;)g=g.prototype.tp$base;!g.sk$klass&&0>l.indexOf(g)&&l.push(g);e=!0}if(1<l.length)throw new Sk.builtin.TypeError("Multiple inheritance with more than one builtin type is unsupported");void 0!== +k&&(goog.inherits(d,k),k.prototype instanceof Sk.builtin.object||k===Sk.builtin.object)&&(d.prototype.tp$base=k);d.prototype.tp$name=f;d.prototype.ob$type=Sk.builtin.type.makeIntoTypeObj(f,d);e||(d.prototype.tp$getattr=Sk.builtin.object.prototype.GenericGetAttr,d.prototype.tp$setattr=Sk.builtin.object.prototype.GenericSetAttr);var m=new Sk.builtin.str("__module__");void 0===c.mp$lookup(m)&&c.mp$ass_subscript(m,Sk.globals.__name__);h=c.tp$iter();for(g=h.tp$iternext();void 0!==g;g=h.tp$iternext())e= +c.mp$subscript(g),void 0===e&&(e=null),d.prototype[g.v]=e,d[g.v]=e;d.__class__=d;d.__name__=a;d.sk$klass=!0;d.prototype.tp$descr_get=function(){goog.asserts.fail("in type tp$descr_get")};d.prototype.$r=function(){var a,b;a=this.tp$getattr("__repr__");if(void 0!==a&&a.im_func!==Sk.builtin.object.prototype.__repr__)return Sk.misceval.apply(a,void 0,void 0,void 0,[]);if(void 0!==d.prototype.tp$base&&d.prototype.tp$base!==Sk.builtin.object&&void 0!==d.prototype.tp$base.prototype.$r)return d.prototype.tp$base.prototype.$r.call(this); +b=c.mp$subscript(m);a="";b&&(a=b.v+".");return new Sk.builtin.str("<"+a+f+" object>")};d.prototype.tp$str=function(){var a=this.tp$getattr("__str__");return void 0!==a&&a.im_func!==Sk.builtin.object.prototype.__str__?Sk.misceval.apply(a,void 0,void 0,void 0,[]):void 0!==d.prototype.tp$base&&d.prototype.tp$base!==Sk.builtin.object&&void 0!==d.prototype.tp$base.prototype.tp$str?d.prototype.tp$base.prototype.tp$str.call(this):this.$r()};d.prototype.tp$length=function(){var a;a=this.tp$getattr("__len__"); +if(void 0!==a)return Sk.misceval.apply(a,void 0,void 0,void 0,[]);a=Sk.abstr.typeName(this);throw new Sk.builtin.AttributeError(a+" instance has no attribute '__len__'");};d.prototype.tp$call=function(a,b){var c=this.tp$getattr("__call__");if(c)return Sk.misceval.apply(c,void 0,void 0,b,a);throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(this)+"' object is not callable");};d.prototype.tp$iter=function(){var a;a=this.tp$getattr("__iter__");var b=Sk.abstr.typeName(this);if(a)return a=Sk.misceval.callsim(a); +throw new Sk.builtin.TypeError("'"+b+"' object is not iterable");};d.prototype.tp$iternext=function(a){var b,c=this.tp$getattr("next");if(c)return b=Sk.misceval.tryCatch(function(){return Sk.misceval.callsimOrSuspend(c)},function(a){if(!(a instanceof Sk.builtin.StopIteration))throw a;}),a?b:Sk.misceval.retryOptionalSuspensionOrThrow(b)};d.prototype.tp$getitem=function(a,b){var c=this.tp$getattr("__getitem__");if(void 0!==c)return c=Sk.misceval.applyOrSuspend(c,void 0,void 0,void 0,[a]),b?c:Sk.misceval.retryOptionalSuspensionOrThrow(c); +throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(this)+"' object does not support indexing");};d.prototype.tp$setitem=function(a,b,c){var d=this.tp$getattr("__setitem__");if(void 0!==d)return a=Sk.misceval.applyOrSuspend(d,void 0,void 0,void 0,[a,b]),c?a:Sk.misceval.retryOptionalSuspensionOrThrow(a);throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(this)+"' object does not support item assignment");};b&&(d.$d=new Sk.builtin.dict([]),d.$d.mp$ass_subscript(Sk.builtin.type.basesStr_,b),a=Sk.builtin.type.buildMRO(d), +d.$d.mp$ass_subscript(Sk.builtin.type.mroStr_,a),d.tp$mro=a);d.tp$setattr=Sk.builtin.type.prototype.tp$setattr;a=function(a,b,c){d.prototype[a]=function(){var a=Array.prototype.slice.call(arguments);a.unshift(c,this);return Sk.misceval.callsim.apply(void 0,a)}};for(var p in Sk.dunderToSkulpt)b=Sk.dunderToSkulpt[p],d[p]&&a(b,p,d[p]);return d};Sk.builtin.type.makeTypeObj=function(a,b){Sk.builtin.type.makeIntoTypeObj(a,b);return b}; +Sk.builtin.type.makeIntoTypeObj=function(a,b){goog.asserts.assert(void 0!==a);goog.asserts.assert(void 0!==b);b.ob$type=Sk.builtin.type;b.tp$name=a;b.$r=function(){var a,d=b.__module__,e="";d&&(e=d.v+".");a="class";d||(b.sk$klass||Sk.python3)||(a="type");return new Sk.builtin.str("<"+a+" '"+e+b.tp$name+"'>")};b.tp$str=void 0;b.tp$getattr=Sk.builtin.type.prototype.tp$getattr;b.tp$setattr=Sk.builtin.object.prototype.GenericSetAttr;b.tp$richcompare=Sk.builtin.type.prototype.tp$richcompare;b.sk$type= +!0;return b};Sk.builtin.type.ob$type=Sk.builtin.type;Sk.builtin.type.tp$name="type";Sk.builtin.type.$r=function(){return Sk.python3?new Sk.builtin.str("<class 'type'>"):new Sk.builtin.str("<type 'type'>")};Sk.builtin.type.prototype.tp$getattr=function(a){var b,c;if(this.$d&&(b=this.$d.mp$lookup(new Sk.builtin.str(a)),void 0!==b))return b;a=Sk.builtin.type.typeLookup(this,a);void 0!==a&&(null!==a&&void 0!==a.ob$type)&&(c=a.ob$type.tp$descr_get);if(c)return c.call(a,null,this);if(void 0!==a)return a}; +Sk.builtin.type.prototype.tp$setattr=function(a,b){this[a]=b};Sk.builtin.type.typeLookup=function(a,b){var c=a.tp$mro,d=new Sk.builtin.str(b),e,f,g;if(c)for(g=0;g<c.v.length;++g){e=c.v[g];if(e.hasOwnProperty(b))return e[b];f=e.$d.mp$lookup(d);if(void 0!==f)return f;if(e.prototype&&void 0!==e.prototype[b])return e.prototype[b]}else if(a.prototype)return a.prototype[b]}; +Sk.builtin.type.mroMerge_=function(a){for(var b,c,d,e,f,g,h=[];;){for(c=0;c<a.length&&(b=a[c],0===b.length);++c);if(c===a.length)return h;d=[];for(c=0;c<a.length;++c)if(b=a[c],0!==b.length){g=b[0];f=0;a:for(;f<a.length;++f)for(e=a[f],b=1;b<e.length;++b)if(e[b]===g)break a;f===a.length&&d.push(g)}if(0===d.length)throw new Sk.builtin.TypeError("Inconsistent precedences in type hierarchy");d=d[0];h.push(d);for(c=0;c<a.length;++c)b=a[c],0<b.length&&b[0]===d&&b.splice(0,1)}}; +Sk.builtin.type.buildMRO_=function(a){var b,c=[[a]],d=a.$d.mp$subscript(Sk.builtin.type.basesStr_);for(a=0;a<d.v.length;++a)c.push(Sk.builtin.type.buildMRO_(d.v[a]));b=[];for(a=0;a<d.v.length;++a)b.push(d.v[a]);c.push(b);return Sk.builtin.type.mroMerge_(c)};Sk.builtin.type.buildMRO=function(a){return new Sk.builtin.tuple(Sk.builtin.type.buildMRO_(a))}; +Sk.builtin.type.prototype.tp$richcompare=function(a,b){var c,d;if(a.ob$type==Sk.builtin.type&&this.$r&&a.$r)return d=this.$r(),c=a.$r(),d.tp$richcompare(c,b)};Sk.abstr={};Sk.abstr.typeName=function(a){return void 0!==a.tp$name?a.tp$name:"<invalid type>"};Sk.abstr.binop_type_error=function(a,b,c){a=Sk.abstr.typeName(a);b=Sk.abstr.typeName(b);throw new Sk.builtin.TypeError("unsupported operand type(s) for "+c+": '"+a+"' and '"+b+"'");};Sk.abstr.unop_type_error=function(a,b){var c=Sk.abstr.typeName(a);throw new Sk.builtin.TypeError("bad operand type for unary "+{UAdd:"+",USub:"-",Invert:"~"}[b]+": '"+c+"'");}; +Sk.abstr.boNameToSlotFuncLhs_=function(a,b){if(null!==a)switch(b){case "Add":return a.nb$add?a.nb$add:a.__add__;case "Sub":return a.nb$subtract?a.nb$subtract:a.__sub__;case "Mult":return a.nb$multiply?a.nb$multiply:a.__mul__;case "Div":return a.nb$divide?a.nb$divide:a.__div__;case "FloorDiv":return a.nb$floor_divide?a.nb$floor_divide:a.__floordiv__;case "Mod":return a.nb$remainder?a.nb$remainder:a.__mod__;case "DivMod":return a.nb$divmod?a.nb$divmod:a.__divmod__;case "Pow":return a.nb$power?a.nb$power: +a.__pow__;case "LShift":return a.nb$lshift?a.nb$lshift:a.__lshift__;case "RShift":return a.nb$rshift?a.nb$rshift:a.__rshift__;case "BitAnd":return a.nb$and?a.nb$and:a.__and__;case "BitXor":return a.nb$xor?a.nb$xor:a.__xor__;case "BitOr":return a.nb$or?a.nb$or:a.__or__}}; +Sk.abstr.boNameToSlotFuncRhs_=function(a,b){if(null!==a)switch(b){case "Add":return a.nb$reflected_add?a.nb$reflected_add:a.__radd__;case "Sub":return a.nb$reflected_subtract?a.nb$reflected_subtract:a.__rsub__;case "Mult":return a.nb$reflected_multiply?a.nb$reflected_multiply:a.__rmul__;case "Div":return a.nb$reflected_divide?a.nb$reflected_divide:a.__rdiv__;case "FloorDiv":return a.nb$reflected_floor_divide?a.nb$reflected_floor_divide:a.__rfloordiv__;case "Mod":return a.nb$reflected_remainder?a.nb$reflected_remainder: +a.__rmod__;case "DivMod":return a.nb$reflected_divmod?a.nb$reflected_divmod:a.__rdivmod__;case "Pow":return a.nb$reflected_power?a.nb$reflected_power:a.__rpow__;case "LShift":return a.nb$reflected_lshift?a.nb$reflected_lshift:a.__rlshift__;case "RShift":return a.nb$reflected_rshift?a.nb$reflected_rshift:a.__rrshift__;case "BitAnd":return a.nb$reflected_and?a.nb$reflected_and:a.__rand__;case "BitXor":return a.nb$reflected_xor?a.nb$reflected_xor:a.__rxor__;case "BitOr":return a.nb$reflected_or?a.nb$reflected_or: +a.__ror__}}; +Sk.abstr.iboNameToSlotFunc_=function(a,b){switch(b){case "Add":return a.nb$inplace_add?a.nb$inplace_add:a.__iadd__;case "Sub":return a.nb$inplace_subtract?a.nb$inplace_subtract:a.__isub__;case "Mult":return a.nb$inplace_multiply?a.nb$inplace_multiply:a.__imul__;case "Div":return a.nb$inplace_divide?a.nb$inplace_divide:a.__idiv__;case "FloorDiv":return a.nb$inplace_floor_divide?a.nb$inplace_floor_divide:a.__ifloordiv__;case "Mod":return a.nb$inplace_remainder;case "Pow":return a.nb$inplace_power;case "LShift":return a.nb$inplace_lshift? +a.nb$inplace_lshift:a.__ilshift__;case "RShift":return a.nb$inplace_rshift?a.nb$inplace_rshift:a.__irshift__;case "BitAnd":return a.nb$inplace_and;case "BitOr":return a.nb$inplace_or;case "BitXor":return a.nb$inplace_xor?a.nb$inplace_xor:a.__ixor__}};Sk.abstr.uoNameToSlotFunc_=function(a,b){if(null!==a)switch(b){case "USub":return a.nb$negative?a.nb$negative:a.__neg__;case "UAdd":return a.nb$positive?a.nb$positive:a.__pos__;case "Invert":return a.nb$invert?a.nb$invert:a.__invert__}}; +Sk.abstr.binary_op_=function(a,b,c){var d,e=b.constructor.prototype instanceof a.constructor;if(e&&(d=Sk.abstr.boNameToSlotFuncRhs_(b,c),void 0!==d&&(d=d.call?d.call(b,a):Sk.misceval.callsim(d,b,a),void 0!==d&&d!==Sk.builtin.NotImplemented.NotImplemented$)))return d;d=Sk.abstr.boNameToSlotFuncLhs_(a,c);if(void 0!==d&&(d=d.call?d.call(a,b):Sk.misceval.callsim(d,a,b),void 0!==d&&d!==Sk.builtin.NotImplemented.NotImplemented$)||!e&&(d=Sk.abstr.boNameToSlotFuncRhs_(b,c),void 0!==d&&(d=d.call?d.call(b, +a):Sk.misceval.callsim(d,b,a),void 0!==d&&d!==Sk.builtin.NotImplemented.NotImplemented$)))return d;Sk.abstr.binop_type_error(a,b,c)}; +Sk.abstr.binary_iop_=function(a,b,c){var d;d=Sk.abstr.iboNameToSlotFunc_(a,c);if(void 0!==d&&(d=d.call?d.call(a,b):Sk.misceval.callsim(d,a,b),void 0!==d&&d!==Sk.builtin.NotImplemented.NotImplemented$))return d;d=Sk.abstr.iboNameToSlotFunc_(b,c);if(void 0!==d&&(d=d.call?d.call(b,a):Sk.misceval.callsim(d,b,a),void 0!==d&&d!==Sk.builtin.NotImplemented.NotImplemented$))return d;Sk.abstr.binop_type_error(a,b,c)}; +Sk.abstr.unary_op_=function(a,b){var c;c=Sk.abstr.uoNameToSlotFunc_(a,b);if(void 0!==c&&(c=c.call?c.call(a):Sk.misceval.callsim(c,a),void 0!==c))return c;Sk.abstr.unop_type_error(a,b)}; +Sk.abstr.numOpAndPromote=function(a,b,c){if(null!==a&&null!==b){if("number"===typeof a&&"number"===typeof b)return c=c(a,b),(c>Sk.builtin.int_.threshold$||c<-Sk.builtin.int_.threshold$)&&Math.floor(c)===c?[Sk.builtin.lng.fromInt$(a),Sk.builtin.lng.fromInt$(b)]:c;if(void 0===a||void 0===b)throw new Sk.builtin.NameError("Undefined variable in expression");if(a.constructor===Sk.builtin.lng)return[a,b];if(a.constructor!==Sk.builtin.int_&&a.constructor!==Sk.builtin.float_||b.constructor!==Sk.builtin.complex){if(a.constructor=== +Sk.builtin.int_||a.constructor===Sk.builtin.float_)return[a,b];if("number"===typeof a)return a=Sk.builtin.assk$(a),[a,b]}else return a=new Sk.builtin.complex(a),[a,b]}}; +Sk.abstr.boNumPromote_={Add:function(a,b){return a+b},Sub:function(a,b){return a-b},Mult:function(a,b){return a*b},Mod:function(a,b){var c;if(0===b)throw new Sk.builtin.ZeroDivisionError("division or modulo by zero");c=a%b;return 0>c*b?c+b:c},Div:function(a,b){if(0===b)throw new Sk.builtin.ZeroDivisionError("division or modulo by zero");return a/b},FloorDiv:function(a,b){if(0===b)throw new Sk.builtin.ZeroDivisionError("division or modulo by zero");return Math.floor(a/b)},Pow:Math.pow,BitAnd:function(a, +b){var c=a&b;0>c&&(c+=4294967296);return c},BitOr:function(a,b){var c=a|b;0>c&&(c+=4294967296);return c},BitXor:function(a,b){var c=a^b;0>c&&(c+=4294967296);return c},LShift:function(a,b){var c;if(0>b)throw new Sk.builtin.ValueError("negative shift count");c=a<<b;return c>a?c:a*Math.pow(2,b)},RShift:function(a,b){var c;if(0>b)throw new Sk.builtin.ValueError("negative shift count");c=a>>b;0<a&&0>c&&(c&=Math.pow(2,32-b)-1);return c}}; +Sk.abstr.numberBinOp=function(a,b,c){var d;d=Sk.abstr.boNumPromote_[c];if(void 0!==d){d=Sk.abstr.numOpAndPromote(a,b,d);if("number"===typeof d)return d;if(void 0!==d&&d.constructor===Sk.builtin.int_||void 0!==d&&d.constructor===Sk.builtin.float_||void 0!==d&&d.constructor===Sk.builtin.lng)return d;void 0!==d&&(a=d[0],b=d[1])}return Sk.abstr.binary_op_(a,b,c)};goog.exportSymbol("Sk.abstr.numberBinOp",Sk.abstr.numberBinOp); +Sk.abstr.numberInplaceBinOp=function(a,b,c){var d;d=Sk.abstr.boNumPromote_[c];if(void 0!==d){d=Sk.abstr.numOpAndPromote(a,b,d);if("number"===typeof d)return d;if(void 0!==d&&d.constructor===Sk.builtin.int_||void 0!==d&&d.constructor===Sk.builtin.float_||void 0!==d&&d.constructor===Sk.builtin.lng)return d;void 0!==d&&(a=d[0],b=d[1])}return Sk.abstr.binary_iop_(a,b,c)};goog.exportSymbol("Sk.abstr.numberInplaceBinOp",Sk.abstr.numberInplaceBinOp); +Sk.abstr.numberUnaryOp=function(a,b){var c;if("Not"===b)return Sk.misceval.isTrue(a)?Sk.builtin.bool.false$:Sk.builtin.bool.true$;if(a instanceof Sk.builtin.bool){c=Sk.builtin.asnum$(a);if("USub"===b)return new Sk.builtin.int_(-c);if("UAdd"===b)return new Sk.builtin.int_(c);if("Invert"===b)return new Sk.builtin.int_(~c)}else{if("USub"===b&&a.nb$negative)return a.nb$negative();if("UAdd"===b&&a.nb$positive)return a.nb$positive();if("Invert"===b&&a.nb$invert)return a.nb$invert()}return Sk.abstr.unary_op_(a, +b)};goog.exportSymbol("Sk.abstr.numberUnaryOp",Sk.abstr.numberUnaryOp);Sk.abstr.fixSeqIndex_=function(a,b){b=Sk.builtin.asnum$(b);0>b&&a.sq$length&&(b+=a.sq$length());return b}; +Sk.abstr.sequenceContains=function(a,b,c){var d;if(a.sq$contains)return a.sq$contains(b);d=Sk.abstr.lookupSpecial(a,"__contains__");if(null!=d)return Sk.misceval.isTrue(Sk.misceval.callsim(d,a,b));if(!Sk.builtin.checkIterable(a))throw c=Sk.abstr.typeName(a),new Sk.builtin.TypeError("argument of type '"+c+"' is not iterable");a=Sk.misceval.iterFor(Sk.abstr.iter(a),function(a){return Sk.misceval.richCompareBool(a,b,"Eq")?new Sk.misceval.Break(!0):!1},!1);return c?a:Sk.misceval.retryOptionalSuspensionOrThrow(a)}; +Sk.abstr.sequenceConcat=function(a,b){var c;if(a.sq$concat)return a.sq$concat(b);c=Sk.abstr.typeName(a);throw new Sk.builtin.TypeError("'"+c+"' object can't be concatenated");}; +Sk.abstr.sequenceGetIndexOf=function(a,b){var c,d,e;if(a.index)return Sk.misceval.callsim(a.index,a,b);if(Sk.builtin.checkIterable(a)){e=0;d=Sk.abstr.iter(a);for(c=d.tp$iternext();void 0!==c;c=d.tp$iternext()){if(Sk.misceval.richCompareBool(b,c,"Eq"))return new Sk.builtin.int_(e);e+=1}throw new Sk.builtin.ValueError("sequence.index(x): x not in sequence");}c=Sk.abstr.typeName(a);throw new Sk.builtin.TypeError("argument of type '"+c+"' is not iterable");}; +Sk.abstr.sequenceGetCountOf=function(a,b){var c,d,e;if(a.count)return Sk.misceval.callsim(a.count,a,b);if(Sk.builtin.checkIterable(a)){e=0;d=Sk.abstr.iter(a);for(c=d.tp$iternext();void 0!==c;c=d.tp$iternext())Sk.misceval.richCompareBool(b,c,"Eq")&&(e+=1);return new Sk.builtin.int_(e)}c=Sk.abstr.typeName(a);throw new Sk.builtin.TypeError("argument of type '"+c+"' is not iterable");}; 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a.mp$subscript(new Sk.builtin.slice(b,c));a=Sk.abstr.typeName(a);throw new Sk.builtin.TypeError("'"+a+"' object is unsliceable");}; +Sk.abstr.sequenceDelSlice=function(a,b,c){if(a.sq$del_slice)b=Sk.abstr.fixSeqIndex_(a,b),c=Sk.abstr.fixSeqIndex_(a,c),a.sq$del_slice(b,c);else throw a=Sk.abstr.typeName(a),new Sk.builtin.TypeError("'"+a+"' doesn't support slice deletion");}; +Sk.abstr.sequenceSetSlice=function(a,b,c,d){if(a.sq$ass_slice)b=Sk.abstr.fixSeqIndex_(a,b),c=Sk.abstr.fixSeqIndex_(a,c),a.sq$ass_slice(b,c,d);else if(a.mp$ass_subscript)a.mp$ass_subscript(new Sk.builtin.slice(b,c),d);else throw a=Sk.abstr.typeName(a),new Sk.builtin.TypeError("'"+a+"' object doesn't support slice assignment");}; +Sk.abstr.sequenceUnpack=function(a,b){var c=[],d,e;if(!Sk.builtin.checkIterable(a))throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(a)+"' object is not iterable");d=Sk.abstr.iter(a);for(e=d.tp$iternext();void 0!==e&&c.length<b;e=d.tp$iternext())c.push(e);if(c.length<b)throw new Sk.builtin.ValueError("need more than "+c.length+" values to unpack");if(void 0!==e)throw new Sk.builtin.ValueError("too many values to unpack");return c}; +Sk.abstr.objectFormat=function(a,b){var c;null==b&&(b="");c=Sk.abstr.lookupSpecial(a,"__format__");if(null==c)throw new Sk.builtin.TypeError("Type "+Sk.abstr.typeName(a)+"doesn't define __format__");c=Sk.misceval.callsim(c,a,b);if(!Sk.builtin.checkString(c))throw new Sk.builtin.TypeError("__format__ must return a str, not "+Sk.abstr.typeName(c));return c}; +Sk.abstr.objectAdd=function(a,b){var c,d;if(a.nb$add)return a.nb$add(b);d=Sk.abstr.typeName(a);c=Sk.abstr.typeName(b);throw new Sk.builtin.TypeError("unsupported operand type(s) for +: '"+d+"' and '"+c+"'");};Sk.abstr.objectNegative=function(a){var b=Sk.builtin.asnum$(a);a instanceof Sk.builtin.bool&&(a=new Sk.builtin.int_(b));if(a.nb$negative)return a.nb$negative();a=Sk.abstr.typeName(a);throw new Sk.builtin.TypeError("bad operand type for unary -: '"+a+"'");}; +Sk.abstr.objectPositive=function(a){var b=Sk.abstr.typeName(a),c=Sk.builtin.asnum$(a);a instanceof Sk.builtin.bool&&(a=new Sk.builtin.int_(c));if(a.nb$negative)return a.nb$positive();throw new Sk.builtin.TypeError("bad operand type for unary +: '"+b+"'");}; +Sk.abstr.objectDelItem=function(a,b){var c;if(null!==a){if(a.mp$del_subscript){a.mp$del_subscript(b);return}if(a.sq$ass_item){c=Sk.misceval.asIndex(b);if(void 0===c)throw c=Sk.abstr.typeName(b),new Sk.builtin.TypeError("sequence index must be integer, not '"+c+"'");Sk.abstr.sequenceDelItem(a,c);return}}c=Sk.abstr.typeName(a);throw new Sk.builtin.TypeError("'"+c+"' object does not support item deletion");};goog.exportSymbol("Sk.abstr.objectDelItem",Sk.abstr.objectDelItem); +Sk.abstr.objectGetItem=function(a,b,c){if(null!==a){if(a.tp$getitem)return a.tp$getitem(b,c);if(a.mp$subscript)return a.mp$subscript(b,c);if(Sk.misceval.isIndex(b)&&a.sq$item)return Sk.abstr.sequenceGetItem(a,Sk.misceval.asIndex(b),c)}a=Sk.abstr.typeName(a);throw new Sk.builtin.TypeError("'"+a+"' does not support indexing");};goog.exportSymbol("Sk.abstr.objectGetItem",Sk.abstr.objectGetItem); +Sk.abstr.objectSetItem=function(a,b,c,d){if(null!==a){if(a.tp$setitem)return a.tp$setitem(b,c,d);if(a.mp$ass_subscript)return a.mp$ass_subscript(b,c,d);if(Sk.misceval.isIndex(b)&&a.sq$ass_item)return Sk.abstr.sequenceSetItem(a,Sk.misceval.asIndex(b),c,d)}a=Sk.abstr.typeName(a);throw new Sk.builtin.TypeError("'"+a+"' does not support item assignment");};goog.exportSymbol("Sk.abstr.objectSetItem",Sk.abstr.objectSetItem); +Sk.abstr.gattr=function(a,b,c){var d,e,f=Sk.abstr.typeName(a);if(null===a)throw new Sk.builtin.AttributeError("'"+f+"' object has no attribute '"+b+"'");void 0!==a.tp$getattr&&(e=a.tp$getattr("__getattribute__"));void 0!==e&&(d=Sk.misceval.callsimOrSuspend(e,new Sk.builtin.str(b)));d=Sk.misceval.chain(d,function(c){var d;void 0===c&&void 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a.tp$iternext(b)};goog.exportSymbol("Sk.abstr.iternext",Sk.abstr.iternext); +Sk.abstr.iter=function(a){var b,c,d=function(a){this.idx=0;this.myobj=a;this.getitem=Sk.abstr.lookupSpecial(a,"__getitem__");this.tp$iternext=function(){var a;try{a=Sk.misceval.callsim(this.getitem,this.myobj,Sk.ffi.remapToPy(this.idx))}catch(b){if(b instanceof Sk.builtin.IndexError||b instanceof Sk.builtin.StopIteration)return;throw b;}this.idx++;return a}};if(a.tp$getattr&&(b=Sk.abstr.lookupSpecial(a,"__iter__"))&&(c=Sk.misceval.callsim(b,a),c.tp$iternext))return c;if(a.tp$iter)try{if(c=a.tp$iter(), +c.tp$iternext)return c}catch(e){}if(Sk.abstr.lookupSpecial(a,"__getitem__"))return new d(a);throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(a)+"' object is not iterable");};goog.exportSymbol("Sk.abstr.iter",Sk.abstr.iter);Sk.abstr.lookupSpecial=function(a,b){var c;if(a.ob$type)c=a.ob$type;else return null;return Sk.builtin.type.typeLookup(c,b)};goog.exportSymbol("Sk.abstr.lookupSpecial",Sk.abstr.lookupSpecial); +Sk.abstr.markUnhashable=function(a){a=a.prototype;a.__hash__=Sk.builtin.none.none$;a.tp$hash=Sk.builtin.none.none$};Sk.abstr.setUpInheritance=function(a,b,c){goog.inherits(b,c);b.prototype.tp$base=c;b.prototype.tp$name=a;b.prototype.ob$type=Sk.builtin.type.makeIntoTypeObj(a,b)};Sk.abstr.superConstructor=function(a,b,c){var d=Array.prototype.slice.call(arguments,2);a.prototype.tp$base.apply(b,d)};Sk.builtin.object=function(){return this instanceof Sk.builtin.object?this:new Sk.builtin.object}; +Sk.builtin.object.prototype.GenericGetAttr=function(a){var b,c,d,e,f=new Sk.builtin.str(a);goog.asserts.assert("string"===typeof a);d=this.ob$type;goog.asserts.assert(void 0!==d,"object has no ob$type!");if(e=this.$d||this.constructor.$d){if(e.mp$lookup)b=e.mp$lookup(f);else if(e.mp$subscript)try{b=e.mp$subscript(f)}catch(g){b=void 0}else"object"===typeof e&&(b=e[a]);if(void 0!==b)return b}a=Sk.builtin.type.typeLookup(d,a);void 0!==a&&(null!==a&&void 0!==a.ob$type)&&(c=a.ob$type.tp$descr_get);if(c)return c.call(a, +this,this.ob$type);if(void 0!==a)return a};goog.exportSymbol("Sk.builtin.object.prototype.GenericGetAttr",Sk.builtin.object.prototype.GenericGetAttr);Sk.builtin.object.prototype.GenericPythonGetAttr=function(a,b){return Sk.builtin.object.prototype.GenericGetAttr.call(a,b.v)};goog.exportSymbol("Sk.builtin.object.prototype.GenericPythonGetAttr",Sk.builtin.object.prototype.GenericPythonGetAttr); +Sk.builtin.object.prototype.GenericSetAttr=function(a,b){var c=Sk.abstr.typeName(this),d,e;goog.asserts.assert("string"===typeof a);e=this.$d||this.constructor.$d;if(e.mp$ass_subscript){d=new Sk.builtin.str(a);if(this instanceof Sk.builtin.object&&!this.ob$type.sk$klass&&void 0===e.mp$lookup(d))throw new Sk.builtin.AttributeError("'"+c+"' object has no attribute '"+a+"'");e.mp$ass_subscript(new Sk.builtin.str(a),b)}else"object"===typeof e&&(e[a]=b)}; 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+Sk.builtin.object.prototype.ob$type.sk$klass=void 0;Sk.builtin.object.prototype.__repr__=function(a){Sk.builtin.pyCheckArgs("__repr__",arguments,0,0,!1,!0);return a.$r()};Sk.builtin.object.prototype.__str__=function(a){Sk.builtin.pyCheckArgs("__str__",arguments,0,0,!1,!0);return a.$r()};Sk.builtin.object.prototype.__hash__=function(a){Sk.builtin.pyCheckArgs("__hash__",arguments,0,0,!1,!0);return a.tp$hash()}; +Sk.builtin.object.prototype.__eq__=function(a,b){Sk.builtin.pyCheckArgs("__eq__",arguments,1,1,!1,!0);return a.ob$eq(b)};Sk.builtin.object.prototype.__ne__=function(a,b){Sk.builtin.pyCheckArgs("__ne__",arguments,1,1,!1,!0);return a.ob$ne(b)};Sk.builtin.object.prototype.__lt__=function(a,b){Sk.builtin.pyCheckArgs("__lt__",arguments,1,1,!1,!0);return a.ob$lt(b)};Sk.builtin.object.prototype.__le__=function(a,b){Sk.builtin.pyCheckArgs("__le__",arguments,1,1,!1,!0);return a.ob$le(b)}; 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Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.object.prototype.ob$gt=function(a){return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.object.prototype.ob$ge=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.object.pythonFunctions="__repr__ __str__ __hash__ __eq__ __ne__ __lt__ __le__ __gt__ __ge__ __getattr__ __setattr__".split(" ");Sk.builtin.none=function(){this.v=null};Sk.abstr.setUpInheritance("NoneType",Sk.builtin.none,Sk.builtin.object);Sk.builtin.none.prototype.$r=function(){return new Sk.builtin.str("None")};Sk.builtin.none.prototype.tp$hash=function(){return new Sk.builtin.int_(0)}; +Sk.builtin.none.none$=new Sk.builtin.none;Sk.builtin.NotImplemented=function(){};Sk.abstr.setUpInheritance("NotImplementedType",Sk.builtin.NotImplemented,Sk.builtin.object);Sk.builtin.NotImplemented.prototype.$r=function(){return new Sk.builtin.str("NotImplemented")};Sk.builtin.NotImplemented.NotImplemented$=new Sk.builtin.NotImplemented;goog.exportSymbol("Sk.builtin.none",Sk.builtin.none);goog.exportSymbol("Sk.builtin.NotImplemented",Sk.builtin.NotImplemented);Sk.builtin.pyCheckArgs=function(a,b,c,d,e,f){b=b.length;var g="";void 0===d&&(d=Infinity);e&&(b-=1);f&&(b-=1);if(b<c||b>d)throw g=(c===d?a+"() takes exactly "+c+" arguments":b<c?a+"() takes at least "+c+" arguments":a+"() takes at most "+d+" arguments")+(" ("+b+" given)"),new Sk.builtin.TypeError(g);};goog.exportSymbol("Sk.builtin.pyCheckArgs",Sk.builtin.pyCheckArgs);Sk.builtin.pyCheckType=function(a,b,c){if(!c)throw new Sk.builtin.TypeError(a+" must be a "+b);}; +goog.exportSymbol("Sk.builtin.pyCheckType",Sk.builtin.pyCheckType);Sk.builtin.checkSequence=function(a){return null!==a&&void 0!==a.mp$subscript};goog.exportSymbol("Sk.builtin.checkSequence",Sk.builtin.checkSequence);Sk.builtin.checkIterable=function(a){var b=!1;if(null!==a)try{return(b=Sk.abstr.iter(a))?!0:!1}catch(c){if(c instanceof Sk.builtin.TypeError)return!1;throw c;}return b};goog.exportSymbol("Sk.builtin.checkIterable",Sk.builtin.checkIterable); +Sk.builtin.checkCallable=function(a){return"function"===typeof a?!(a instanceof Sk.builtin.none)&&void 0!==a.ob$type:void 0!==a.tp$call||void 0!==a.__call__};Sk.builtin.checkNumber=function(a){return null!==a&&("number"===typeof a||a instanceof Sk.builtin.int_||a instanceof Sk.builtin.float_||a instanceof Sk.builtin.lng)};goog.exportSymbol("Sk.builtin.checkNumber",Sk.builtin.checkNumber);Sk.builtin.checkComplex=function(a){return Sk.builtin.complex._complex_check(a)}; +goog.exportSymbol("Sk.builtin.checkComplex",Sk.builtin.checkComplex);Sk.builtin.checkInt=function(a){return null!==a&&("number"===typeof a&&a===(a|0)||a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng)};goog.exportSymbol("Sk.builtin.checkInt",Sk.builtin.checkInt);Sk.builtin.checkFloat=function(a){return null!==a&&a instanceof Sk.builtin.float_};goog.exportSymbol("Sk.builtin.checkFloat",Sk.builtin.checkFloat);Sk.builtin.checkString=function(a){return null!==a&&a.__class__==Sk.builtin.str}; +goog.exportSymbol("Sk.builtin.checkString",Sk.builtin.checkString);Sk.builtin.checkClass=function(a){return null!==a&&a.sk$type};goog.exportSymbol("Sk.builtin.checkClass",Sk.builtin.checkClass);Sk.builtin.checkBool=function(a){return a instanceof Sk.builtin.bool};goog.exportSymbol("Sk.builtin.checkBool",Sk.builtin.checkBool);Sk.builtin.checkNone=function(a){return a instanceof Sk.builtin.none};goog.exportSymbol("Sk.builtin.checkNone",Sk.builtin.checkNone); +Sk.builtin.checkFunction=function(a){return null!==a&&void 0!==a.tp$call};goog.exportSymbol("Sk.builtin.checkFunction",Sk.builtin.checkFunction);Sk.builtin.func=function(a,b,c,d){var e;this.func_code=a;this.func_globals=b||null;if(void 0!==d)for(e in d)c[e]=d[e];this.func_closure=c;return this};goog.exportSymbol("Sk.builtin.func",Sk.builtin.func);Sk.builtin.func.prototype.tp$name="function"; +Sk.builtin.func.prototype.tp$descr_get=function(a,b){goog.asserts.assert(void 0!==a&&void 0!==b);return null==a?this:new Sk.builtin.method(this,a)}; +Sk.builtin.func.prototype.tp$call=function(a,b){var c,d,e,f,g,h,k;this.func_closure&&a.push(this.func_closure);k=this.func_code.co_kwargs;h=[];if(this.func_code.no_kw&&b)throw c=this.func_code&&this.func_code.co_name&&this.func_code.co_name.v||"<native JS>",new Sk.builtin.TypeError(c+"() takes no keyword arguments");if(b)for(g=b.length,e=(f=this.func_code.co_varnames)&&f.length,d=0;d<g;d+=2){for(c=0;c<e&&b[d]!==f[c];++c);if(f&&c!==e){if(c in a)throw c=this.func_code&&this.func_code.co_name&&this.func_code.co_name.v|| +"<native JS>",new Sk.builtin.TypeError(c+"() got multiple values for keyword argument '"+b[d]+"'");a[c]=b[d+1]}else if(k)h.push(new Sk.builtin.str(b[d])),h.push(b[d+1]);else throw c=this.func_code&&this.func_code.co_name&&this.func_code.co_name.v||"<native JS>",new Sk.builtin.TypeError(c+"() got an unexpected keyword argument '"+b[d]+"'");}k&&a.unshift(h);return this.func_code.apply(this.func_globals,a)};Sk.builtin.func.prototype.tp$getattr=function(a){return this[a]}; +Sk.builtin.func.prototype.tp$setattr=function(a,b){this[a]=b};Sk.builtin.func.prototype.ob$type=Sk.builtin.type.makeTypeObj("function",new Sk.builtin.func(null,null));Sk.builtin.func.prototype.$r=function(){return new Sk.builtin.str("<function "+(this.func_code&&this.func_code.co_name&&this.func_code.co_name.v||"<native JS>")+">")};Sk.builtin.range=function(a,b,c){var d=[],e;Sk.builtin.pyCheckArgs("range",arguments,1,3);Sk.builtin.pyCheckType("start","integer",Sk.builtin.checkInt(a));void 0!==b&&Sk.builtin.pyCheckType("stop","integer",Sk.builtin.checkInt(b));void 0!==c&&Sk.builtin.pyCheckType("step","integer",Sk.builtin.checkInt(c));a=Sk.builtin.asnum$(a);b=Sk.builtin.asnum$(b);c=Sk.builtin.asnum$(c);void 0===b&&void 0===c?(b=a,a=0,c=1):void 0===c&&(c=1);if(0===c)throw new Sk.builtin.ValueError("range() step argument must not be zero"); +if(0<c)for(e=a;e<b;e+=c)d.push(new Sk.builtin.int_(e));else for(e=a;e>b;e+=c)d.push(new Sk.builtin.int_(e));return new Sk.builtin.list(d)}; +Sk.builtin.asnum$=function(a){return void 0===a||null===a?a:a instanceof Sk.builtin.none?null:a instanceof Sk.builtin.bool?a.v?1:0:"number"===typeof a?a:"string"===typeof a?a:a instanceof Sk.builtin.int_?a.v:a instanceof Sk.builtin.float_?a.v:a instanceof Sk.builtin.lng?a.cantBeInt()?a.str$(10,!0):a.toInt$():a.constructor===Sk.builtin.biginteger?0<a.trueCompare(new Sk.builtin.biginteger(Sk.builtin.int_.threshold$))||0>a.trueCompare(new Sk.builtin.biginteger(-Sk.builtin.int_.threshold$))?a.toString(): +a.intValue():a};goog.exportSymbol("Sk.builtin.asnum$",Sk.builtin.asnum$);Sk.builtin.assk$=function(a){return 0===a%1?new Sk.builtin.int_(a):new Sk.builtin.float_(a)};goog.exportSymbol("Sk.builtin.assk$",Sk.builtin.assk$); +Sk.builtin.asnum$nofloat=function(a){var b,c;if(void 0===a||null===a)return a;if(a.constructor===Sk.builtin.none)return null;if(a.constructor===Sk.builtin.bool)return a.v?1:0;"number"===typeof a&&(a=a.toString());a.constructor===Sk.builtin.int_&&(a=a.v.toString());a.constructor===Sk.builtin.float_&&(a=a.v.toString());a.constructor===Sk.builtin.lng&&(a=a.str$(10,!0));a.constructor===Sk.builtin.biginteger&&(a=a.toString());if(0>a.indexOf(".")&&0>a.indexOf("e")&&0>a.indexOf("E"))return a;c=0;0<=a.indexOf("e")? +(b=a.substr(0,a.indexOf("e")),c=a.substr(a.indexOf("e")+1)):0<=a.indexOf("E")?(b=a.substr(0,a.indexOf("e")),c=a.substr(a.indexOf("E")+1)):b=a;c=parseInt(c,10);a=b.indexOf(".");if(0>a){if(0<=c){for(;0<c--;)b+="0";return b}return b.length>-c?b.substr(0,b.length+c):0}b=0===a?b.substr(1):a<b.length?b.substr(0,a)+b.substr(a+1):b.substr(0,a);for(a+=c;a>b.length;)b+="0";return b=0>=a?0:b.substr(0,a)};goog.exportSymbol("Sk.builtin.asnum$nofloat",Sk.builtin.asnum$nofloat); +Sk.builtin.round=function(a,b){var c;Sk.builtin.pyCheckArgs("round",arguments,1,2);if(!Sk.builtin.checkNumber(a))throw new Sk.builtin.TypeError("a float is required");if(void 0!==b&&!Sk.misceval.isIndex(b))throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(b)+"' object cannot be interpreted as an index");void 0===b&&(b=0);if(a.__round__)return a.__round__(a,b);c=Sk.abstr.lookupSpecial(a,"__round__");if(null!=c)return Sk.misceval.callsim(c,a,b)}; +Sk.builtin.len=function(a){Sk.builtin.pyCheckArgs("len",arguments,1,1);if(a.sq$length)return new Sk.builtin.int_(a.sq$length());if(a.mp$length)return new Sk.builtin.int_(a.mp$length());if(a.tp$length)return new Sk.builtin.int_(a.tp$length());throw new Sk.builtin.TypeError("object of type '"+Sk.abstr.typeName(a)+"' has no len()");}; +Sk.builtin.min=function(){var a,b,c;Sk.builtin.pyCheckArgs("min",arguments,1);c=Sk.misceval.arrayFromArguments(arguments);b=c[0];if(void 0===b)throw new Sk.builtin.ValueError("min() arg is an empty sequence");for(a=1;a<c.length;++a)Sk.misceval.richCompareBool(c[a],b,"Lt")&&(b=c[a]);return b}; +Sk.builtin.max=function(){var a,b,c;Sk.builtin.pyCheckArgs("max",arguments,1);c=Sk.misceval.arrayFromArguments(arguments);b=c[0];if(void 0===b)throw new Sk.builtin.ValueError("max() arg is an empty sequence");for(a=1;a<c.length;++a)Sk.misceval.richCompareBool(c[a],b,"Gt")&&(b=c[a]);return b}; +Sk.builtin.any=function(a){var b,c;Sk.builtin.pyCheckArgs("any",arguments,1,1);if(!Sk.builtin.checkIterable(a))throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(a)+"' object is not iterable");b=Sk.abstr.iter(a);for(c=b.tp$iternext();void 0!==c;c=b.tp$iternext())if(Sk.misceval.isTrue(c))return Sk.builtin.bool.true$;return Sk.builtin.bool.false$}; +Sk.builtin.all=function(a){var b,c;Sk.builtin.pyCheckArgs("all",arguments,1,1);if(!Sk.builtin.checkIterable(a))throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(a)+"' object is not iterable");b=Sk.abstr.iter(a);for(c=b.tp$iternext();void 0!==c;c=b.tp$iternext())if(!Sk.misceval.isTrue(c))return Sk.builtin.bool.false$;return Sk.builtin.bool.true$}; +Sk.builtin.sum=function(a,b){var c,d,e,f,g;Sk.builtin.pyCheckArgs("sum",arguments,1,2);Sk.builtin.pyCheckType("iter","iterable",Sk.builtin.checkIterable(a));if(void 0!==b&&Sk.builtin.checkString(b))throw new Sk.builtin.TypeError("sum() can't sum strings [use ''.join(seq) instead]");c=void 0===b?new Sk.builtin.int_(0):b;e=Sk.abstr.iter(a);for(f=e.tp$iternext();void 0!==f;f=e.tp$iternext()){f instanceof Sk.builtin.float_?(g=!0,c instanceof Sk.builtin.float_||(c=new Sk.builtin.float_(Sk.builtin.asnum$(c)))): +f instanceof Sk.builtin.lng&&(g||c instanceof Sk.builtin.lng||(c=new Sk.builtin.lng(c)));if(void 0!==c.nb$add&&(d=c.nb$add(f),void 0!==d&&d!==Sk.builtin.NotImplemented.NotImplemented$)){c=c.nb$add(f);continue}throw new Sk.builtin.TypeError("unsupported operand type(s) for +: '"+Sk.abstr.typeName(c)+"' and '"+Sk.abstr.typeName(f)+"'");}return c}; +Sk.builtin.zip=function(){var a,b,c,d,e,f;if(0===arguments.length)return new Sk.builtin.list([]);f=[];for(e=0;e<arguments.length;e++)if(Sk.builtin.checkIterable(arguments[e]))f.push(Sk.abstr.iter(arguments[e]));else throw new Sk.builtin.TypeError("argument "+e+" must support iteration");d=[];for(c=!1;!c;){b=[];for(e=0;e<arguments.length;e++){a=f[e].tp$iternext();if(void 0===a){c=!0;break}b.push(a)}c||d.push(new Sk.builtin.tuple(b))}return new Sk.builtin.list(d)}; +Sk.builtin.abs=function(a){Sk.builtin.pyCheckArgs("abs",arguments,1,1);if(a instanceof Sk.builtin.int_)return new Sk.builtin.int_(Math.abs(a.v));if(a instanceof Sk.builtin.float_)return new Sk.builtin.float_(Math.abs(a.v));if(Sk.builtin.checkNumber(a))return Sk.builtin.assk$(Math.abs(Sk.builtin.asnum$(a)));if(Sk.builtin.checkComplex(a))return Sk.misceval.callsim(a.__abs__,a);if(a.tp$getattr){var b=a.tp$getattr("__abs__");return Sk.misceval.callsim(b)}throw new TypeError("bad operand type for abs(): '"+ +Sk.abstr.typeName(a)+"'");};Sk.builtin.ord=function(a){Sk.builtin.pyCheckArgs("ord",arguments,1,1);if(!Sk.builtin.checkString(a))throw new Sk.builtin.TypeError("ord() expected a string of length 1, but "+Sk.abstr.typeName(a)+" found");if(1!==a.v.length)throw new Sk.builtin.TypeError("ord() expected a character, but string of length "+a.v.length+" found");return new Sk.builtin.int_(a.v.charCodeAt(0))}; +Sk.builtin.chr=function(a){Sk.builtin.pyCheckArgs("chr",arguments,1,1);if(!Sk.builtin.checkInt(a))throw new Sk.builtin.TypeError("an integer is required");a=Sk.builtin.asnum$(a);if(0>a||255<a)throw new Sk.builtin.ValueError("chr() arg not in range(256)");return new Sk.builtin.str(String.fromCharCode(a))}; +Sk.builtin.unichr=function(a){Sk.builtin.pyCheckArgs("chr",arguments,1,1);if(!Sk.builtin.checkInt(a))throw new Sk.builtin.TypeError("an integer is required");a=Sk.builtin.asnum$(a);try{return new Sk.builtin.str(String.fromCodePoint(a))}catch(b){if(b instanceof RangeError)throw new Sk.builtin.ValueError(b.message);throw b;}}; +Sk.builtin.int2str_=function(a,b,c){var d,e="";if(a instanceof Sk.builtin.lng)return d="",2!==b&&(d="L"),e=a.str$(b,!1),a.nb$isnegative()?new Sk.builtin.str("-"+c+e+d):new Sk.builtin.str(c+e+d);a=Sk.misceval.asIndex(a);e=a.toString(b);return 0>a?new Sk.builtin.str("-"+c+e.slice(1)):new Sk.builtin.str(c+e)}; +Sk.builtin.hex=function(a){Sk.builtin.pyCheckArgs("hex",arguments,1,1);if(!Sk.misceval.isIndex(a))throw new Sk.builtin.TypeError("hex() argument can't be converted to hex");return Sk.builtin.int2str_(a,16,"0x")};Sk.builtin.oct=function(a){Sk.builtin.pyCheckArgs("oct",arguments,1,1);if(!Sk.misceval.isIndex(a))throw new Sk.builtin.TypeError("oct() argument can't be converted to hex");return Sk.builtin.int2str_(a,8,"0")}; +Sk.builtin.bin=function(a){Sk.builtin.pyCheckArgs("bin",arguments,1,1);if(!Sk.misceval.isIndex(a))throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(a)+"' object can't be interpreted as an index");return Sk.builtin.int2str_(a,2,"0b")}; +Sk.builtin.dir=function(a){var b,c,d,e,f,g,h;Sk.builtin.pyCheckArgs("dir",arguments,1,1);h=function(a){var b=null;if(-1!=="__bases__ __mro__ __class__ __name__ GenericGetAttr GenericSetAttr GenericPythonGetAttr GenericPythonSetAttr pythonFunctions HashNotImplemented constructor".split(" ").indexOf(a))return null;-1!==a.indexOf("$")?b=Sk.builtin.dir.slotNameToRichName(a):"_"!==a.charAt(a.length-1)?b=a:"_"===a.charAt(0)&&(b=a);return b};g=[];b=Sk.abstr.lookupSpecial(a,"__dir__");if(null!=b){c=Sk.misceval.callsim(b, +a);if(!Sk.builtin.checkSequence(c))throw new Sk.builtin.TypeError("__dir__ must return sequence.");c=Sk.ffi.remapToJs(c);for(e=0;e<c.length;++e)g.push(new Sk.builtin.str(c[e]))}else{for(e in a.constructor.prototype)(f=h(e))&&g.push(new Sk.builtin.str(f));if(a.$d)if(a.$d.tp$iter)for(b=a.$d.tp$iter(),e=b.tp$iternext();void 0!==e;e=b.tp$iternext())f=new Sk.builtin.str(e),(f=h(f.v))&&g.push(new Sk.builtin.str(f));else for(f in a.$d)g.push(new Sk.builtin.str(f));d=a.tp$mro;!d&&a.ob$type&&(d=a.ob$type.tp$mro); +if(d)for(e=0;e<d.v.length;++e)for(c in b=d.v[e],b)b.hasOwnProperty(c)&&(f=h(c))&&g.push(new Sk.builtin.str(f))}g.sort(function(a,b){return(a.v>b.v)-(a.v<b.v)});return new Sk.builtin.list(g.filter(function(a,b,c){return a!==c[b+1]}))};Sk.builtin.dir.slotNameToRichName=function(a){};Sk.builtin.repr=function(a){Sk.builtin.pyCheckArgs("repr",arguments,1,1);return Sk.misceval.objectRepr(a)}; +Sk.builtin.open=function(a,b,c){Sk.builtin.pyCheckArgs("open",arguments,1,3);void 0===b&&(b=new Sk.builtin.str("r"));return new Sk.builtin.file(a,b,c)}; +Sk.builtin.isinstance=function(a,b){var c,d;Sk.builtin.pyCheckArgs("isinstance",arguments,2,2);if(!(Sk.builtin.checkClass(b)||b instanceof Sk.builtin.tuple))throw new Sk.builtin.TypeError("isinstance() arg 2 must be a class, type, or tuple of classes and types");if(b===Sk.builtin.none.prototype.ob$type)return a instanceof Sk.builtin.none?Sk.builtin.bool.true$:Sk.builtin.bool.false$;if(a.ob$type===b)return Sk.builtin.bool.true$;if(b instanceof Sk.builtin.tuple){for(d=0;d<b.v.length;++d)if(Sk.misceval.isTrue(Sk.builtin.isinstance(a, +b.v[d])))return Sk.builtin.bool.true$;return Sk.builtin.bool.false$}if(a instanceof b)return Sk.builtin.bool.true$;c=function(a,b){var d,h;if(a===b)return Sk.builtin.bool.true$;if(void 0===a.$d)return Sk.builtin.bool.false$;h=a.$d.mp$subscript(Sk.builtin.type.basesStr_);for(d=0;d<h.v.length;++d)if(Sk.misceval.isTrue(c(h.v[d],b)))return Sk.builtin.bool.true$;return Sk.builtin.bool.false$};return c(a.ob$type,b)}; +Sk.builtin.hash=function(a){Sk.builtin.pyCheckArgs("hash",arguments,1,1);if(a instanceof Object){if(Sk.builtin.checkNone(a.tp$hash))throw new Sk.builtin.TypeError(new Sk.builtin.str("unhashable type: '"+Sk.abstr.typeName(a)+"'"));if(void 0!==a.tp$hash){if(a.$savedHash_)return a.$savedHash_;a.$savedHash_=a.tp$hash();return a.$savedHash_}void 0===a.__id&&(Sk.builtin.hashCount+=1,a.__id=Sk.builtin.hashCount);return new Sk.builtin.int_(a.__id)}if("number"===typeof a||null===a||!0===a||!1===a)throw new Sk.builtin.TypeError("unsupported Javascript type"); +return new Sk.builtin.str(typeof a+" "+String(a))};Sk.builtin.getattr=function(a,b,c){var d;Sk.builtin.pyCheckArgs("getattr",arguments,2,3);if(!Sk.builtin.checkString(b))throw new Sk.builtin.TypeError("attribute name must be string");d=a.tp$getattr(b.v);if(void 0===d){if(void 0!==c)return c;throw new Sk.builtin.AttributeError("'"+Sk.abstr.typeName(a)+"' object has no attribute '"+b.v+"'");}return d}; +Sk.builtin.setattr=function(a,b,c){Sk.builtin.pyCheckArgs("setattr",arguments,3,3);if(!Sk.builtin.checkString(b))throw new Sk.builtin.TypeError("attribute name must be string");if(a.tp$setattr)a.tp$setattr(Sk.ffi.remapToJs(b),c);else throw new Sk.builtin.AttributeError("object has no attribute "+Sk.ffi.remapToJs(b));return Sk.builtin.none.none$}; +Sk.builtin.raw_input=function(a){var b=Sk.importModule("sys");a&&Sk.misceval.callsimOrSuspend(b.$d.stdout.write,b.$d.stdout,new Sk.builtin.str(a));return Sk.misceval.callsimOrSuspend(b.$d.stdin.readline,b.$d.stdin)};Sk.builtin.input=Sk.builtin.raw_input;Sk.builtin.jseval=function(a){goog.global.eval(a)};Sk.builtin.jsmillis=function(){return(new Date).valueOf()}; +Sk.builtin.superbi=function(){throw new Sk.builtin.NotImplementedError("super is not yet implemented, please report your use case as a github issue.");};Sk.builtin.eval_=function(){throw new Sk.builtin.NotImplementedError("eval is not yet implemented");}; +Sk.builtin.map=function(a,b){var c,d,e,f,g,h;Sk.builtin.pyCheckArgs("map",arguments,2);if(2<arguments.length){h=[];g=Array.prototype.slice.apply(arguments).slice(1);for(f in g){if(!Sk.builtin.checkIterable(g[f]))throw c=parseInt(f,10)+2,new Sk.builtin.TypeError("argument "+c+" to map() must support iteration");g[f]=Sk.abstr.iter(g[f])}for(;;){e=[];d=0;for(f in g)c=g[f].tp$iternext(),void 0===c?(e.push(Sk.builtin.none.none$),d++):e.push(c);if(d!==g.length)h.push(e);else break}b=new Sk.builtin.list(h)}if(!Sk.builtin.checkIterable(b))throw new Sk.builtin.TypeError("'"+ +Sk.abstr.typeName(b)+"' object is not iterable");e=[];c=Sk.abstr.iter(b);for(d=c.tp$iternext();void 0!==d;d=c.tp$iternext())a===Sk.builtin.none.none$?(d instanceof Array&&(d=new Sk.builtin.tuple(d)),e.push(d)):(d instanceof Array||(d=[d]),e.push(Sk.misceval.apply(a,void 0,void 0,void 0,d)));return new Sk.builtin.list(e)}; +Sk.builtin.reduce=function(a,b,c){var d,e,f;Sk.builtin.pyCheckArgs("reduce",arguments,2,3);if(!Sk.builtin.checkIterable(b))throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(b)+"' object is not iterable");f=Sk.abstr.iter(b);if(void 0===c&&(c=f.tp$iternext(),void 0===c))throw new Sk.builtin.TypeError("reduce() of empty sequence with no initial value");e=c;for(d=f.tp$iternext();void 0!==d;d=f.tp$iternext())e=Sk.misceval.callsim(a,e,d);return e}; +Sk.builtin.filter=function(a,b){var c,d,e,f,g,h;Sk.builtin.pyCheckArgs("filter",arguments,2,2);if(!Sk.builtin.checkIterable(b))throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(b)+"' object is not iterable");c=function(){return[]};h=function(a,b){a.push(b);return a};g=function(a){return new Sk.builtin.list(a)};b.__class__===Sk.builtin.str?(c=function(){return new Sk.builtin.str("")},h=function(a,b){return a.sq$concat(b)},g=function(a){return a}):b.__class__===Sk.builtin.tuple&&(g=function(a){return new Sk.builtin.tuple(a)}); +f=c();d=Sk.abstr.iter(b);for(e=d.tp$iternext();void 0!==e;e=d.tp$iternext())c=a===Sk.builtin.none.none$?new Sk.builtin.bool(e):Sk.misceval.callsim(a,e),Sk.misceval.isTrue(c)&&(f=h(f,e));return g(f)}; +Sk.builtin.hasattr=function(a,b){Sk.builtin.pyCheckArgs("hasattr",arguments,2,2);if(!Sk.builtin.checkString(b))throw new Sk.builtin.TypeError("hasattr(): attribute name must be string");if(a.tp$getattr)return a.tp$getattr(b.v)?Sk.builtin.bool.true$:Sk.builtin.bool.false$;throw new Sk.builtin.AttributeError("Object has no tp$getattr method");}; +Sk.builtin.pow=function(a,b,c){var d,e;Sk.builtin.pyCheckArgs("pow",arguments,2,3);c instanceof Sk.builtin.none&&(c=void 0);if(Sk.builtin.checkComplex(a))return a.nb$power(b,c);d=Sk.builtin.asnum$(a);e=Sk.builtin.asnum$(b);Sk.builtin.asnum$(c);if(!Sk.builtin.checkNumber(a)||!Sk.builtin.checkNumber(b)){if(void 0===c)throw new Sk.builtin.TypeError("unsupported operand type(s) for pow(): '"+Sk.abstr.typeName(a)+"' and '"+Sk.abstr.typeName(b)+"'");throw new Sk.builtin.TypeError("unsupported operand type(s) for pow(): '"+ +Sk.abstr.typeName(a)+"', '"+Sk.abstr.typeName(b)+"', '"+Sk.abstr.typeName(c)+"'");}if(0>d&&b instanceof Sk.builtin.float_)throw new Sk.builtin.ValueError("negative number cannot be raised to a fractional power");if(void 0===c){if(a instanceof Sk.builtin.float_||b instanceof Sk.builtin.float_||0>e)return new Sk.builtin.float_(Math.pow(d,e));d=new Sk.builtin.int_(d);e=new Sk.builtin.int_(e);d=d.nb$power(e);return a instanceof Sk.builtin.lng||b instanceof Sk.builtin.lng?new Sk.builtin.lng(d):d}if(!Sk.builtin.checkInt(a)|| +!Sk.builtin.checkInt(b)||!Sk.builtin.checkInt(c))throw new Sk.builtin.TypeError("pow() 3rd argument not allowed unless all arguments are integers");if(0>e)throw new Sk.builtin.TypeError("pow() 2nd argument cannot be negative when 3rd argument specified");return a instanceof Sk.builtin.lng||(b instanceof Sk.builtin.lng||c instanceof Sk.builtin.lng)||Infinity===Math.pow(d,e)?(a=new Sk.builtin.lng(a),a.nb$power(b,c)):(new Sk.builtin.int_(Math.pow(d,e))).nb$remainder(c)}; +Sk.builtin.quit=function(a){a=(new Sk.builtin.str(a)).v;throw new Sk.builtin.SystemExit(a);}; +Sk.builtin.issubclass=function(a,b){var c,d;Sk.builtin.pyCheckArgs("issubclass",arguments,2,2);if(!(Sk.builtin.checkClass(b)||b instanceof Sk.builtin.tuple))throw new Sk.builtin.TypeError("issubclass() arg 2 must be a classinfo, type, or tuple of classes and types");d=function(a,b){var c,h;if(a===b)return!0;if(void 0!==a.$d&&a.$d.mp$subscript)h=a.$d.mp$subscript(Sk.builtin.type.basesStr_);else return!1;for(c=0;c<h.v.length;++c)if(d(h.v[c],b))return!0;return!1};if(Sk.builtin.checkClass(b))return a=== +b?!0:d(a,b);if(b instanceof Sk.builtin.tuple){for(c=0;c<b.v.length;++c)if(Sk.builtin.issubclass(a,b.v[c]))return!0;return!1}};Sk.builtin.globals=function(){var a,b=new Sk.builtin.dict([]);for(a in Sk.globals)b.mp$ass_subscript(new Sk.builtin.str(a),Sk.globals[a]);return b};Sk.builtin.divmod=function(a,b){return Sk.abstr.numberBinOp(a,b,"DivMod")};Sk.builtin.format=function(a,b){Sk.builtin.pyCheckArgs("format",arguments,1,2);return Sk.abstr.objectFormat(a,b)}; +Sk.builtin.reversed=function(a){Sk.builtin.pyCheckArgs("reversed",arguments,1,1);var b=Sk.abstr.lookupSpecial(a,"__reversed__");if(null!=b)return Sk.misceval.callsim(b,a);if(!Sk.builtin.checkSequence(a))throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(a)+"' object is not a sequence");return new function(a){this.idx=a.sq$length()-1;this.myobj=a;this.getitem=Sk.abstr.lookupSpecial(a,"__getitem__");this.tp$iter=function(){return this};this.tp$iternext=function(){var a;if(!(0>this.idx)){try{a=Sk.misceval.callsim(this.getitem, +this.myobj,Sk.ffi.remapToPy(this.idx))}catch(b){if(b instanceof Sk.builtin.IndexError)return;throw b;}this.idx--;return a}}}(a)};Sk.builtin.bytearray=function(){throw new Sk.builtin.NotImplementedError("bytearray is not yet implemented");};Sk.builtin.callable=function(){throw new Sk.builtin.NotImplementedError("callable is not yet implemented");};Sk.builtin.delattr=function(){throw new Sk.builtin.NotImplementedError("delattr is not yet implemented");}; +Sk.builtin.execfile=function(){throw new Sk.builtin.NotImplementedError("execfile is not yet implemented");};Sk.builtin.frozenset=function(){throw new Sk.builtin.NotImplementedError("frozenset is not yet implemented");};Sk.builtin.help=function(){throw new Sk.builtin.NotImplementedError("help is not yet implemented");};Sk.builtin.iter=function(){throw new Sk.builtin.NotImplementedError("iter is not yet implemented");}; +Sk.builtin.locals=function(){throw new Sk.builtin.NotImplementedError("locals is not yet implemented");};Sk.builtin.memoryview=function(){throw new Sk.builtin.NotImplementedError("memoryview is not yet implemented");};Sk.builtin.next_=function(){throw new Sk.builtin.NotImplementedError("next is not yet implemented");};Sk.builtin.property=function(){throw new Sk.builtin.NotImplementedError("property is not yet implemented");}; +Sk.builtin.reload=function(){throw new Sk.builtin.NotImplementedError("reload is not yet implemented");};Sk.builtin.vars=function(){throw new Sk.builtin.NotImplementedError("vars is not yet implemented");};Sk.builtin.xrange=Sk.builtin.range;Sk.builtin.apply_=function(){throw new Sk.builtin.NotImplementedError("apply is not yet implemented");};Sk.builtin.buffer=function(){throw new Sk.builtin.NotImplementedError("buffer is not yet implemented");}; +Sk.builtin.coerce=function(){throw new Sk.builtin.NotImplementedError("coerce is not yet implemented");};Sk.builtin.intern=function(){throw new Sk.builtin.NotImplementedError("intern is not yet implemented");};String.fromCodePoint||function(){var a=function(){var a;try{var b={},c=Object.defineProperty;a=c(b,"foo",b)&&c}catch(d){}return a}(),b=String.fromCharCode,c=Math.floor,d=function(a){var d=[],g,h,k=-1,l=arguments.length;if(!l)return"";for(var m="";++k<l;){h=Number(arguments[k]);if(!isFinite(h)||0>h||1114111<h||c(h)!=h)throw RangeError("Invalid code point: "+h);65535>=h?d.push(h):(h-=65536,g=(h>>10)+55296,h=h%1024+56320,d.push(g,h));if(k+1==l||16384<d.length)m+=b.apply(null,d),d.length=0}return m}; +a?a(String,"fromCodePoint",{value:d,configurable:!0,writable:!0}):String.fromCodePoint=d}();Sk.builtin.BaseException=function(a){var b;if(!(this instanceof Sk.builtin.BaseException))return b=Object.create(Sk.builtin.BaseException.prototype),b.constructor.apply(b,arguments),b;a=Array.prototype.slice.call(arguments);for(b=0;b<a.length;++b)"string"===typeof a[b]&&(a[b]=new Sk.builtin.str(a[b]));this.args=new Sk.builtin.tuple(a);this.traceback=[];3<=this.args.sq$length()&&this.traceback.push({lineno:this.args.v[2],filename:this.args.v[1].v||"<unknown>"})}; +Sk.abstr.setUpInheritance("BaseException",Sk.builtin.BaseException,Sk.builtin.object);Sk.builtin.BaseException.prototype.tp$str=function(){var a,b;b=""+this.tp$name;this.args&&(b+=": "+(0<this.args.v.length?this.args.v[0].v:""));b=0!==this.traceback.length?b+(" on line "+this.traceback[0].lineno):b+" at <unknown>";if(4<this.args.v.length){b+="\n"+this.args.v[4].v+"\n";for(a=0;a<this.args.v[3];++a)b+=" ";b+="^\n"}return new Sk.builtin.str(b)};Sk.builtin.BaseException.prototype.toString=function(){return this.tp$str().v}; +goog.exportSymbol("Sk.builtin.BaseException",Sk.builtin.BaseException);Sk.builtin.Exception=function(a){var b;if(!(this instanceof Sk.builtin.Exception))return b=Object.create(Sk.builtin.Exception.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.BaseException.apply(this,arguments)};Sk.abstr.setUpInheritance("Exception",Sk.builtin.Exception,Sk.builtin.BaseException);goog.exportSymbol("Sk.builtin.Exception",Sk.builtin.Exception); +Sk.builtin.StandardError=function(a){var b;if(!(this instanceof Sk.builtin.StandardError))return b=Object.create(Sk.builtin.StandardError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.Exception.apply(this,arguments)};Sk.abstr.setUpInheritance("StandardError",Sk.builtin.StandardError,Sk.builtin.Exception);goog.exportSymbol("Sk.builtin.StandardError",Sk.builtin.StandardError); +Sk.builtin.AssertionError=function(a){var b;if(!(this instanceof Sk.builtin.AssertionError))return b=Object.create(Sk.builtin.AssertionError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("AssertionError",Sk.builtin.AssertionError,Sk.builtin.StandardError);goog.exportSymbol("Sk.builtin.AssertionError",Sk.builtin.AssertionError); +Sk.builtin.AttributeError=function(a){var b;if(!(this instanceof Sk.builtin.AttributeError))return b=Object.create(Sk.builtin.AttributeError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("AttributeError",Sk.builtin.AttributeError,Sk.builtin.StandardError); +Sk.builtin.ImportError=function(a){var b;if(!(this instanceof Sk.builtin.ImportError))return b=Object.create(Sk.builtin.ImportError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("ImportError",Sk.builtin.ImportError,Sk.builtin.StandardError); +Sk.builtin.IndentationError=function(a){var b;if(!(this instanceof Sk.builtin.IndentationError))return b=Object.create(Sk.builtin.IndentationError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("IndentationError",Sk.builtin.IndentationError,Sk.builtin.StandardError); +Sk.builtin.IndexError=function(a){var b;if(!(this instanceof Sk.builtin.IndexError))return b=Object.create(Sk.builtin.IndexError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("IndexError",Sk.builtin.IndexError,Sk.builtin.StandardError); +Sk.builtin.KeyError=function(a){var b;if(!(this instanceof Sk.builtin.KeyError))return b=Object.create(Sk.builtin.KeyError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("KeyError",Sk.builtin.KeyError,Sk.builtin.StandardError); +Sk.builtin.NameError=function(a){var b;if(!(this instanceof Sk.builtin.NameError))return b=Object.create(Sk.builtin.NameError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("NameError",Sk.builtin.NameError,Sk.builtin.StandardError); +Sk.builtin.UnboundLocalError=function(a){var b;if(!(this instanceof Sk.builtin.UnboundLocalError))return b=Object.create(Sk.builtin.UnboundLocalError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("UnboundLocalError",Sk.builtin.UnboundLocalError,Sk.builtin.StandardError); +Sk.builtin.OverflowError=function(a){var b;if(!(this instanceof Sk.builtin.OverflowError))return b=Object.create(Sk.builtin.OverflowError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("OverflowError",Sk.builtin.OverflowError,Sk.builtin.StandardError); +Sk.builtin.ParseError=function(a){var b;if(!(this instanceof Sk.builtin.ParseError))return b=Object.create(Sk.builtin.ParseError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("ParseError",Sk.builtin.ParseError,Sk.builtin.StandardError); +Sk.builtin.RuntimeError=function(a){var b;if(!(this instanceof Sk.builtin.RuntimeError))return b=Object.create(Sk.builtin.RuntimeError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("RuntimeError",Sk.builtin.RuntimeError,Sk.builtin.StandardError);goog.exportSymbol("Sk.builtin.RuntimeError",Sk.builtin.RuntimeError); +Sk.builtin.SuspensionError=function(a){var b;if(!(this instanceof Sk.builtin.SuspensionError))return b=Object.create(Sk.builtin.SuspensionError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("SuspensionError",Sk.builtin.SuspensionError,Sk.builtin.StandardError);goog.exportSymbol("Sk.builtin.SuspensionError",Sk.builtin.SuspensionError); +Sk.builtin.SystemExit=function(a){var b;if(!(this instanceof Sk.builtin.SystemExit))return b=Object.create(Sk.builtin.SystemExit.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.BaseException.apply(this,arguments)};Sk.abstr.setUpInheritance("SystemExit",Sk.builtin.SystemExit,Sk.builtin.BaseException);goog.exportSymbol("Sk.builtin.SystemExit",Sk.builtin.SystemExit); +Sk.builtin.SyntaxError=function(a){var b;if(!(this instanceof Sk.builtin.SyntaxError))return b=Object.create(Sk.builtin.SyntaxError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("SyntaxError",Sk.builtin.SyntaxError,Sk.builtin.StandardError); +Sk.builtin.TokenError=function(a){var b;if(!(this instanceof Sk.builtin.TokenError))return b=Object.create(Sk.builtin.TokenError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("TokenError",Sk.builtin.TokenError,Sk.builtin.StandardError); +Sk.builtin.TypeError=function(a){var b;if(!(this instanceof Sk.builtin.TypeError))return b=Object.create(Sk.builtin.TypeError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("TypeError",Sk.builtin.TypeError,Sk.builtin.StandardError);goog.exportSymbol("Sk.builtin.TypeError",Sk.builtin.TypeError); +Sk.builtin.ValueError=function(a){var b;if(!(this instanceof Sk.builtin.ValueError))return b=Object.create(Sk.builtin.ValueError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("ValueError",Sk.builtin.ValueError,Sk.builtin.StandardError);goog.exportSymbol("Sk.builtin.ValueError",Sk.builtin.ValueError); +Sk.builtin.ZeroDivisionError=function(a){var b;if(!(this instanceof Sk.builtin.ZeroDivisionError))return b=Object.create(Sk.builtin.ZeroDivisionError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("ZeroDivisionError",Sk.builtin.ZeroDivisionError,Sk.builtin.StandardError); +Sk.builtin.TimeLimitError=function(a){var b;if(!(this instanceof Sk.builtin.TimeLimitError))return b=Object.create(Sk.builtin.TimeLimitError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("TimeLimitError",Sk.builtin.TimeLimitError,Sk.builtin.StandardError);goog.exportSymbol("Sk.builtin.TimeLimitError",Sk.builtin.TimeLimitError); +Sk.builtin.IOError=function(a){var b;if(!(this instanceof Sk.builtin.IOError))return b=Object.create(Sk.builtin.IOError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("IOError",Sk.builtin.IOError,Sk.builtin.StandardError);goog.exportSymbol("Sk.builtin.IOError",Sk.builtin.IOError); +Sk.builtin.NotImplementedError=function(a){var b;if(!(this instanceof Sk.builtin.NotImplementedError))return b=Object.create(Sk.builtin.NotImplementedError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("NotImplementedError",Sk.builtin.NotImplementedError,Sk.builtin.StandardError);goog.exportSymbol("Sk.builtin.NotImplementedError",Sk.builtin.NotImplementedError); +Sk.builtin.NegativePowerError=function(a){var b;if(!(this instanceof Sk.builtin.NegativePowerError))return b=Object.create(Sk.builtin.NegativePowerError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("NegativePowerError",Sk.builtin.NegativePowerError,Sk.builtin.StandardError);goog.exportSymbol("Sk.builtin.NegativePowerError",Sk.builtin.NegativePowerError); +Sk.builtin.ExternalError=function(a,b){var c;if(!(this instanceof Sk.builtin.ExternalError))return c=Object.create(Sk.builtin.ExternalError.prototype),c.constructor.apply(c,arguments),c;b=Array.prototype.slice.call(arguments);this.nativeError=b[0];b[0]instanceof Sk.builtin.str||(b[0]=""+b[0]);Sk.builtin.StandardError.apply(this,b)};Sk.abstr.setUpInheritance("ExternalError",Sk.builtin.ExternalError,Sk.builtin.StandardError);goog.exportSymbol("Sk.builtin.ExternalError",Sk.builtin.ExternalError); +Sk.builtin.OperationError=function(a){var b;if(!(this instanceof Sk.builtin.OperationError))return b=Object.create(Sk.builtin.OperationError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("OperationError",Sk.builtin.OperationError,Sk.builtin.StandardError);goog.exportSymbol("Sk.builtin.OperationError",Sk.builtin.OperationError); +Sk.builtin.SystemError=function(a){var b;if(!(this instanceof Sk.builtin.SystemError))return b=Object.create(Sk.builtin.SystemError.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.StandardError.apply(this,arguments)};Sk.abstr.setUpInheritance("SystemError",Sk.builtin.SystemError,Sk.builtin.StandardError);goog.exportSymbol("Sk.builtin.SystemError",Sk.builtin.SystemError); +Sk.builtin.StopIteration=function(a){var b;if(!(this instanceof Sk.builtin.StopIteration))return b=Object.create(Sk.builtin.StopIteration.prototype),b.constructor.apply(b,arguments),b;Sk.builtin.Exception.apply(this,arguments)};Sk.abstr.setUpInheritance("StopIteration",Sk.builtin.StopIteration,Sk.builtin.Exception);goog.exportSymbol("Sk.builtin.StopIteration",Sk.builtin.StopIteration);goog.exportSymbol("Sk",Sk);Sk.nativejs={FN_ARGS:/^function\s*[^\(]*\(\s*([^\)]*)\)/m,FN_ARG_SPLIT:/,/,FN_ARG:/^\s*(_?)(\S+?)\1\s*$/,STRIP_COMMENTS:/((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg,formalParameterList:function(a){var b,c,d=[];a=a.toString().replace(this.STRIP_COMMENTS,"").match(this.FN_ARGS)[1].split(this.FN_ARG_SPLIT);for(b in a)c=a[b],c.replace(this.FN_ARG,function(a,b,c){d.push(c)});return d},func:function(a){a.co_name=new Sk.builtin.str(a.name);a.co_varnames=Sk.nativejs.formalParameterList(a);return new Sk.builtin.func(a)}, +func_nokw:function(a){a.co_name=new Sk.builtin.str(a.name);a.co_varnames=Sk.nativejs.formalParameterList(a);a.no_kw=!0;return new Sk.builtin.func(a)}};goog.exportSymbol("Sk.nativejs.func",Sk.nativejs.func);goog.exportSymbol("Sk.nativejs.func_nokw",Sk.nativejs.func_nokw);Sk.builtin.method=function(a,b){this.im_func=a;this.im_self=b};goog.exportSymbol("Sk.builtin.method",Sk.builtin.method);Sk.builtin.method.prototype.tp$call=function(a,b){goog.asserts.assert(this.im_self,"should just be a function, not a method since there's no self?");goog.asserts.assert(this.im_func instanceof Sk.builtin.func);a.unshift(this.im_self);return this.im_func.tp$call(a,b)}; +Sk.builtin.method.prototype.$r=function(){return new Sk.builtin.str("<bound method "+this.im_self.ob$type.tp$name+"."+(this.im_func.func_code&&this.im_func.func_code.co_name&&this.im_func.func_code.co_name.v||"<native JS>")+" of "+this.im_self.$r().v+">")};Sk.misceval={};Sk.misceval.Suspension=function(a,b,c){this.isSuspension=!0;void 0!==a&&void 0!==b&&(this.resume=function(){return a(b.resume())});this.child=b;this.optional=void 0!==b&&b.optional;this.data=void 0===c&&void 0!==b?b.data:c};goog.exportSymbol("Sk.misceval.Suspension",Sk.misceval.Suspension); +Sk.misceval.retryOptionalSuspensionOrThrow=function(a,b){for(;a instanceof Sk.misceval.Suspension;){if(!a.optional)throw new Sk.builtin.SuspensionError(b||"Cannot call a function that blocks or suspends here");a=a.resume()}return a};goog.exportSymbol("Sk.misceval.retryOptionalSuspensionOrThrow",Sk.misceval.retryOptionalSuspensionOrThrow);Sk.misceval.isIndex=function(a){return Sk.builtin.checkInt(a)||Sk.abstr.lookupSpecial(a,"__index__")?!0:!1};goog.exportSymbol("Sk.misceval.isIndex",Sk.misceval.isIndex); +Sk.misceval.asIndex=function(a){var b;if(Sk.misceval.isIndex(a)&&null!==a){if(!0===a)return 1;if(!1===a)return 0;if("number"===typeof a)return a;if(a.constructor===Sk.builtin.int_)return a.v;if(a.constructor===Sk.builtin.lng)return a.tp$index();if(a.constructor===Sk.builtin.bool)return Sk.builtin.asnum$(a);if(b=Sk.abstr.lookupSpecial(a,"__index__")){a=Sk.misceval.callsim(b,a);if(!Sk.builtin.checkInt(a))throw new Sk.builtin.TypeError("__index__ returned non-(int,long) (type "+Sk.abstr.typeName(a)+ +")");return Sk.builtin.asnum$(a)}goog.asserts.fail("todo asIndex;")}};Sk.misceval.applySlice=function(a,b,c,d){return a.sq$slice&&Sk.misceval.isIndex(b)&&Sk.misceval.isIndex(c)?(b=Sk.misceval.asIndex(b),void 0===b&&(b=0),c=Sk.misceval.asIndex(c),void 0===c&&(c=1E100),Sk.abstr.sequenceGetSlice(a,b,c)):Sk.abstr.objectGetItem(a,new Sk.builtin.slice(b,c,null),d)};goog.exportSymbol("Sk.misceval.applySlice",Sk.misceval.applySlice); +Sk.misceval.assignSlice=function(a,b,c,d,e){if(a.sq$ass_slice&&Sk.misceval.isIndex(b)&&Sk.misceval.isIndex(c))e=Sk.misceval.asIndex(b)||0,c=Sk.misceval.asIndex(c)||1E100,null===d?Sk.abstr.sequenceDelSlice(a,e,c):Sk.abstr.sequenceSetSlice(a,e,c,d);else return c=new Sk.builtin.slice(b,c),null===d?Sk.abstr.objectDelItem(a,c):Sk.abstr.objectSetItem(a,c,d,e)};goog.exportSymbol("Sk.misceval.assignSlice",Sk.misceval.assignSlice); +Sk.misceval.arrayFromArguments=function(a){var b,c;if(1!=a.length)return a;b=a[0];b instanceof Sk.builtin.set?b=b.tp$iter().$obj:b instanceof Sk.builtin.dict&&(b=Sk.builtin.dict.prototype.keys.func_code(b));if(b instanceof Sk.builtin.list||b instanceof Sk.builtin.tuple)return b.v;if(Sk.builtin.checkIterable(b)){a=[];b=Sk.abstr.iter(b);for(c=b.tp$iternext();void 0!==c;c=b.tp$iternext())a.push(c);return a}throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(b)+"' object is not iterable");}; +goog.exportSymbol("Sk.misceval.arrayFromArguments",Sk.misceval.arrayFromArguments);Sk.misceval.swappedOp_={Eq:"Eq",NotEq:"NotEq",Lt:"GtE",LtE:"Gt",Gt:"LtE",GtE:"Lt",Is:"IsNot",IsNot:"Is",In_:"NotIn",NotIn:"In_"}; +Sk.misceval.richCompareBool=function(a,b,c,d){var e,f,g,h,k,l,m;goog.asserts.assert(null!==a&&void 0!==a,"passed null or undefined parameter to Sk.misceval.richCompareBool");goog.asserts.assert(null!==b&&void 0!==b,"passed null or undefined parameter to Sk.misceval.richCompareBool");m=new Sk.builtin.type(a);h=new Sk.builtin.type(b);if(m!==h&&("GtE"===c||"Gt"===c||"LtE"===c||"Lt"===c)){l=[Sk.builtin.float_.prototype.ob$type,Sk.builtin.int_.prototype.ob$type,Sk.builtin.lng.prototype.ob$type,Sk.builtin.bool.prototype.ob$type]; +k=[Sk.builtin.dict.prototype.ob$type,Sk.builtin.enumerate.prototype.ob$type,Sk.builtin.list.prototype.ob$type,Sk.builtin.str.prototype.ob$type,Sk.builtin.tuple.prototype.ob$type];f=l.indexOf(m);g=k.indexOf(m);l=l.indexOf(h);k=k.indexOf(h);if(m===Sk.builtin.none.prototype.ob$type)switch(c){case "Lt":return!0;case "LtE":return!0;case "Gt":return!1;case "GtE":return!1}if(h===Sk.builtin.none.prototype.ob$type)switch(c){case "Lt":return!1;case "LtE":return!1;case "Gt":return!0;case "GtE":return!0}if(-1!== +f&&-1!==k)switch(c){case "Lt":return!0;case "LtE":return!0;case "Gt":return!1;case "GtE":return!1}if(-1!==g&&-1!==l)switch(c){case "Lt":return!1;case "LtE":return!1;case "Gt":return!0;case "GtE":return!0}if(-1!==g&&-1!==k)switch(c){case "Lt":return g<k;case "LtE":return g<=k;case "Gt":return g>k;case "GtE":return g>=k}}if("Is"===c)return a instanceof Sk.builtin.int_&&b instanceof Sk.builtin.int_?0===a.numberCompare(b):a instanceof Sk.builtin.float_&&b instanceof Sk.builtin.float_?0===a.numberCompare(b): +a instanceof Sk.builtin.lng&&b instanceof Sk.builtin.lng?0===a.longCompare(b):a===b;if("IsNot"===c)return a instanceof Sk.builtin.int_&&b instanceof Sk.builtin.int_?0!==a.numberCompare(b):a instanceof Sk.builtin.float_&&b instanceof Sk.builtin.float_?0!==a.numberCompare(b):a instanceof Sk.builtin.lng&&b instanceof Sk.builtin.lng?0!==a.longCompare(b):a!==b;if("In"===c)return Sk.misceval.chain(Sk.abstr.sequenceContains(b,a,d),Sk.misceval.isTrue);if("NotIn"===c)return Sk.misceval.chain(Sk.abstr.sequenceContains(b, +a,d),function(a){return!Sk.misceval.isTrue(a)});f={Eq:"ob$eq",NotEq:"ob$ne",Gt:"ob$gt",GtE:"ob$ge",Lt:"ob$lt",LtE:"ob$le"};g=f[c];if((d=a.constructor.prototype.hasOwnProperty(g))&&(e=a[g](b))!==Sk.builtin.NotImplemented.NotImplemented$)return Sk.misceval.isTrue(e);f=f[Sk.misceval.swappedOp_[c]];if((g=b.constructor.prototype.hasOwnProperty(f))&&(e=b[f](a))!==Sk.builtin.NotImplemented.NotImplemented$)return Sk.misceval.isTrue(e);if(a.tp$richcompare&&void 0!==(e=a.tp$richcompare(b,c))&&e!=Sk.builtin.NotImplemented.NotImplemented$|| +b.tp$richcompare&&void 0!==(e=b.tp$richcompare(a,Sk.misceval.swappedOp_[c]))&&e!=Sk.builtin.NotImplemented.NotImplemented$)return Sk.misceval.isTrue(e);h={Eq:"__eq__",NotEq:"__ne__",Gt:"__gt__",GtE:"__ge__",Lt:"__lt__",LtE:"__le__"};if((f=Sk.abstr.lookupSpecial(a,h[c]))&&!d&&(e=Sk.misceval.callsim(f,a,b),e!=Sk.builtin.NotImplemented.NotImplemented$)||(d=Sk.abstr.lookupSpecial(b,h[Sk.misceval.swappedOp_[c]]))&&!g&&(e=Sk.misceval.callsim(d,b,a),e!=Sk.builtin.NotImplemented.NotImplemented$))return Sk.misceval.isTrue(e); +if(d=Sk.abstr.lookupSpecial(a,"__cmp__"))try{e=Sk.misceval.callsim(d,a,b);if(Sk.builtin.checkNumber(e)){e=Sk.builtin.asnum$(e);if("Eq"===c)return 0===e;if("NotEq"===c)return 0!==e;if("Lt"===c)return 0>e;if("Gt"===c)return 0<e;if("LtE"===c)return 0>=e;if("GtE"===c)return 0<=e}if(e!==Sk.builtin.NotImplemented.NotImplemented$)throw new Sk.builtin.TypeError("comparison did not return an int");}catch(p){throw new Sk.builtin.TypeError("comparison did not return an int");}if(d=Sk.abstr.lookupSpecial(b,"__cmp__"))try{e= +Sk.misceval.callsim(d,b,a);if(Sk.builtin.checkNumber(e)){e=Sk.builtin.asnum$(e);if("Eq"===c)return 0===e;if("NotEq"===c)return 0!==e;if("Lt"===c)return 0<e;if("Gt"===c)return 0>e;if("LtE"===c)return 0<=e;if("GtE"===c)return 0>=e}if(e!==Sk.builtin.NotImplemented.NotImplemented$)throw new Sk.builtin.TypeError("comparison did not return an int");}catch(n){throw new Sk.builtin.TypeError("comparison did not return an int");}if(a instanceof Sk.builtin.none&&b instanceof Sk.builtin.none||a instanceof Sk.builtin.bool&& +b instanceof Sk.builtin.bool){if("Eq"===c)return a.v===b.v;if("NotEq"===c)return a.v!==b.v;if("Gt"===c)return a.v>b.v;if("GtE"===c)return a.v>=b.v;if("Lt"===c)return a.v<b.v;if("LtE"===c)return a.v<=b.v}if("Eq"===c)return a instanceof Sk.builtin.str&&b instanceof Sk.builtin.str?a.v===b.v:a===b;if("NotEq"===c)return a instanceof Sk.builtin.str&&b instanceof Sk.builtin.str?a.v!==b.v:a!==b;a=Sk.abstr.typeName(a);b=Sk.abstr.typeName(b);throw new Sk.builtin.ValueError("don't know how to compare '"+a+"' and '"+ +b+"'");};goog.exportSymbol("Sk.misceval.richCompareBool",Sk.misceval.richCompareBool); +Sk.misceval.objectRepr=function(a){goog.asserts.assert(void 0!==a,"trying to repr undefined");return null===a||a instanceof Sk.builtin.none?new Sk.builtin.str("None"):!0===a?new Sk.builtin.str("True"):!1===a?new Sk.builtin.str("False"):"number"===typeof a?new Sk.builtin.str(""+a):a.$r?a.constructor===Sk.builtin.float_?Infinity===a.v?new Sk.builtin.str("inf"):-Infinity===a.v?new Sk.builtin.str("-inf"):a.$r():a.$r():a.tp$name?new Sk.builtin.str("<"+a.tp$name+" object>"):new Sk.builtin.str("<unknown>")}; +goog.exportSymbol("Sk.misceval.objectRepr",Sk.misceval.objectRepr);Sk.misceval.opAllowsEquality=function(a){switch(a){case "LtE":case "Eq":case "GtE":return!0}return!1};goog.exportSymbol("Sk.misceval.opAllowsEquality",Sk.misceval.opAllowsEquality); +Sk.misceval.isTrue=function(a){if(!0===a)return!0;if(!1===a||null===a||a.constructor===Sk.builtin.none||a.constructor===Sk.builtin.NotImplemented)return!1;if(a.constructor===Sk.builtin.bool)return a.v;if("number"===typeof a)return 0!==a;if(a instanceof Sk.builtin.lng)return a.nb$nonzero();if(a.constructor===Sk.builtin.int_||a.constructor===Sk.builtin.float_)return 0!==a.v;if(a.__nonzero__){a=Sk.misceval.callsim(a.__nonzero__,a);if(!Sk.builtin.checkInt(a))throw new Sk.builtin.TypeError("__nonzero__ should return an int"); +return 0!==Sk.builtin.asnum$(a)}if(a.__len__){a=Sk.misceval.callsim(a.__len__,a);if(!Sk.builtin.checkInt(a))throw new Sk.builtin.TypeError("__len__ should return an int");return 0!==Sk.builtin.asnum$(a)}return a.mp$length?0!==Sk.builtin.asnum$(a.mp$length()):a.sq$length?0!==Sk.builtin.asnum$(a.sq$length()):!0};goog.exportSymbol("Sk.misceval.isTrue",Sk.misceval.isTrue);Sk.misceval.softspace_=!1; +Sk.misceval.print_=function(a){var b;Sk.misceval.softspace_&&("\n"!==a&&Sk.output(" "),Sk.misceval.softspace_=!1);a=new Sk.builtin.str(a);b=Sk.importModule("sys");Sk.misceval.apply(b.$d.stdout.write,void 0,void 0,void 0,[b.$d.stdout,a]);b=function(a){return"\n"===a||"\t"===a||"\r"===a};0!==a.v.length&&b(a.v[a.v.length-1])&&" "!==a.v[a.v.length-1]||(Sk.misceval.softspace_=!0)};goog.exportSymbol("Sk.misceval.print_",Sk.misceval.print_); +Sk.misceval.loadname=function(a,b){var c;c=b[a];if(void 0!==c)return c;c=Sk.builtins[a];if(void 0!==c)return c;a=a.replace("_$rw$","");a=a.replace("_$rn$","");throw new Sk.builtin.NameError("name '"+a+"' is not defined");};goog.exportSymbol("Sk.misceval.loadname",Sk.misceval.loadname);Sk.misceval.call=function(a,b,c,d,e){e=Array.prototype.slice.call(arguments,4);return Sk.misceval.apply(a,b,c,d,e)};goog.exportSymbol("Sk.misceval.call",Sk.misceval.call); +Sk.misceval.callAsync=function(a,b,c,d,e,f){f=Array.prototype.slice.call(arguments,5);return Sk.misceval.applyAsync(a,b,c,d,e,f)};goog.exportSymbol("Sk.misceval.callAsync",Sk.misceval.callAsync);Sk.misceval.callOrSuspend=function(a,b,c,d,e){e=Array.prototype.slice.call(arguments,4);return Sk.misceval.applyOrSuspend(a,b,c,d,e)};goog.exportSymbol("Sk.misceval.callOrSuspend",Sk.misceval.callOrSuspend); +Sk.misceval.callsim=function(a,b){b=Array.prototype.slice.call(arguments,1);return Sk.misceval.apply(a,void 0,void 0,void 0,b)};goog.exportSymbol("Sk.misceval.callsim",Sk.misceval.callsim);Sk.misceval.callsimAsync=function(a,b,c){c=Array.prototype.slice.call(arguments,2);return Sk.misceval.applyAsync(a,b,void 0,void 0,void 0,c)};goog.exportSymbol("Sk.misceval.callsimAsync",Sk.misceval.callsimAsync); +Sk.misceval.callsimOrSuspend=function(a,b){b=Array.prototype.slice.call(arguments,1);return Sk.misceval.applyOrSuspend(a,void 0,void 0,void 0,b)};goog.exportSymbol("Sk.misceval.callsimOrSuspend",Sk.misceval.callsimOrSuspend);Sk.misceval.apply=function(a,b,c,d,e){a=Sk.misceval.applyOrSuspend(a,b,c,d,e);return a instanceof Sk.misceval.Suspension?Sk.misceval.retryOptionalSuspensionOrThrow(a):a};goog.exportSymbol("Sk.misceval.apply",Sk.misceval.apply); +Sk.misceval.asyncToPromise=function(a,b){return new Promise(function(c,d){try{(function g(a){try{for(var e=function(){g(a.resume())},l=function(b){try{a.data.result=b,e()}catch(c){d(c)}},m=function(b){try{a.data.error=b,e()}catch(c){d(c)}};a instanceof Sk.misceval.Suspension;){var p=b&&(b[a.data.type]||b["*"]);if(p){var n=p(a);if(n){n.then(g,d);return}}if("Sk.promise"==a.data.type){a.data.promise.then(l,m);return}if("Sk.yield"==a.data.type){Sk.setTimeout(e,0);return}if(a.optional)a=a.resume();else throw new Sk.builtin.SuspensionError("Unhandled non-optional suspension of type '"+ +a.data.type+"'");}c(a)}catch(r){d(r)}})(a())}catch(e){d(e)}})};goog.exportSymbol("Sk.misceval.asyncToPromise",Sk.misceval.asyncToPromise);Sk.misceval.applyAsync=function(a,b,c,d,e,f){return Sk.misceval.asyncToPromise(function(){return Sk.misceval.applyOrSuspend(b,c,d,e,f)},a)};goog.exportSymbol("Sk.misceval.applyAsync",Sk.misceval.applyAsync); +Sk.misceval.chain=function(a,b){for(var c=Array(arguments.length),d=1,d=1;d<arguments.length;d++)c[d]=arguments[d];d=1;return function f(a){for(;d<c.length;){if(a instanceof Sk.misceval.Suspension)return new Sk.misceval.Suspension(f,a);a=c[d](a);d++}return a}(a)};goog.exportSymbol("Sk.misceval.chain",Sk.misceval.chain); +Sk.misceval.tryCatch=function(a,b){var c;try{c=a()}catch(d){return b(d)}if(c instanceof Sk.misceval.Suspension){var e=new Sk.misceval.Suspension(void 0,c);e.resume=function(){return Sk.misceval.tryCatch(c.resume,b)};return e}return c};goog.exportSymbol("Sk.misceval.tryCatch",Sk.misceval.tryCatch); +Sk.misceval.iterFor=function(a,b,c){var d=c,e=function(b){d=b;return b instanceof Sk.misceval.Break?b:a.tp$iternext(!0)};return function g(a){for(;void 0!==a;){if(a instanceof Sk.misceval.Suspension)return new Sk.misceval.Suspension(g,a);if(a===Sk.misceval.Break||a instanceof Sk.misceval.Break)return a.brValue;a=Sk.misceval.chain(b(a,d),e)}return d}(a.tp$iternext(!0))};goog.exportSymbol("Sk.misceval.iterFor",Sk.misceval.iterFor); +Sk.misceval.Break=function(a){if(!(this instanceof Sk.misceval.Break))return new Sk.misceval.Break(a);this.brValue=a};goog.exportSymbol("Sk.misceval.Break",Sk.misceval.Break); +Sk.misceval.applyOrSuspend=function(a,b,c,d,e){var f,g;if(null===a||a instanceof Sk.builtin.none)throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(a)+"' object is not callable");if("function"===typeof a){if(a.sk$klass)return a.apply(null,[b,c,d,e,!0]);if(c)for(g=c.tp$iter(),c=g.tp$iternext();void 0!==c;c=g.tp$iternext())e.push(c);if(b)for(g=Sk.abstr.iter(b),c=g.tp$iternext();void 0!==c;c=g.tp$iternext()){if(!Sk.builtin.checkString(c))throw new Sk.builtin.TypeError("Function keywords must be strings"); +d.push(c.v);d.push(Sk.abstr.objectGetItem(b,c,!1))}if(void 0!==d&&0<d.length){if(!a.co_varnames)throw new Sk.builtin.ValueError("Keyword arguments are not supported by this function");g=a.co_numargs-a.co_varnames.length;f=e.length-g;e=e.concat(a.$defaults.slice(f));for(c=0;c<d.length;c+=2){b=a.co_varnames.indexOf(d[c]);if(-1===b)throw new Sk.builtin.TypeError("'"+d[c]+"' is an invalid keyword argument for this function");if(b<f)throw new Sk.builtin.TypeError("Argument given by name ('"+d[c]+"') and position ("+ +(b+g+1)+")");e[b+g]=d[c+1]}}return a.apply(null,e)}f=a.tp$call;if(void 0!==f){if(c)for(g=c.tp$iter(),c=g.tp$iternext();void 0!==c;c=g.tp$iternext())e.push(c);if(b)for(g=Sk.abstr.iter(b),c=g.tp$iternext();void 0!==c;c=g.tp$iternext()){if(!Sk.builtin.checkString(c))throw new Sk.builtin.TypeError("Function keywords must be strings");d.push(c.v);d.push(Sk.abstr.objectGetItem(b,c,!1))}return f.call(a,e,d,b)}f=a.__call__;if(void 0!==f)return e.unshift(a),Sk.misceval.apply(f,b,c,d,e);throw new Sk.builtin.TypeError("'"+ +Sk.abstr.typeName(a)+"' object is not callable");};goog.exportSymbol("Sk.misceval.applyOrSuspend",Sk.misceval.applyOrSuspend);Sk.misceval.buildClass=function(a,b,c,d){var e=Sk.builtin.type,f={};b(a,f,[]);f.__module__=a.__name__;a=new Sk.builtin.str(c);d=new Sk.builtin.tuple(d);b=[];for(var g in f)f.hasOwnProperty(g)&&(b.push(new Sk.builtin.str(g)),b.push(f[g]));b=new Sk.builtin.dict(b);return Sk.misceval.callsim(e,a,d,b)};goog.exportSymbol("Sk.misceval.buildClass",Sk.misceval.buildClass);Sk.builtin.seqtype=function(){throw new Sk.builtin.ExternalError("Cannot instantiate abstract Sk.builtin.seqtype class");};Sk.abstr.setUpInheritance("SequenceType",Sk.builtin.seqtype,Sk.builtin.object);Sk.builtin.seqtype.sk$abstract=!0;Sk.builtin.seqtype.prototype.__len__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__len__",arguments,0,0,!1,!0);return new Sk.builtin.int_(a.sq$length())}); +Sk.builtin.seqtype.prototype.__iter__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__iter__",arguments,0,0,!1,!0);return a.tp$iter()});Sk.builtin.seqtype.prototype.__contains__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__contains__",arguments,1,1,!1,!0);return a.sq$contains(b)?Sk.builtin.bool.true$:Sk.builtin.bool.false$});Sk.builtin.seqtype.prototype.__getitem__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__getitem__",arguments,1,1,!1,!0);return a.mp$subscript(b)}); +Sk.builtin.seqtype.prototype.__add__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__add__",arguments,1,1,!1,!0);return a.sq$concat(b)});Sk.builtin.seqtype.prototype.__mul__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__mul__",arguments,1,1,!1,!0);if(!Sk.misceval.isIndex(b))throw new Sk.builtin.TypeError("can't multiply sequence by non-int of type '"+Sk.abstr.typeName(b)+"'");return a.sq$repeat(b)}); +Sk.builtin.seqtype.prototype.__rmul__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__rmul__",arguments,1,1,!1,!0);return a.sq$repeat(b)});Sk.builtin.list=function(a,b){var c,d,e;if(this instanceof Sk.builtin.list)b=b||!1;else return new Sk.builtin.list(a,b||!0);this.__class__=Sk.builtin.list;if(void 0===a)c=[];else if("[object Array]"===Object.prototype.toString.apply(a))c=a;else{if(Sk.builtin.checkIterable(a))return c=[],d=Sk.abstr.iter(a),e=this,function g(a){for(;;){if(a instanceof Sk.misceval.Suspension)return new Sk.misceval.Suspension(g,a);if(void 0===a)return e.v=c,e;c.push(a);a=d.tp$iternext(b)}}(d.tp$iternext(b));throw new Sk.builtin.TypeError("expecting Array or iterable"); +}this.v=this.v=c;return this};Sk.abstr.setUpInheritance("list",Sk.builtin.list,Sk.builtin.seqtype);Sk.abstr.markUnhashable(Sk.builtin.list);Sk.builtin.list.prototype.list_iter_=function(){var a={tp$iter:function(){return a},$obj:this,$index:0,tp$iternext:function(){return a.$index>=a.$obj.v.length?void 0:a.$obj.v[a.$index++]},tp$name:"list_iterator"};return a}; +Sk.builtin.list.prototype.list_concat_=function(a){var b,c;if(!a.__class__||a.__class__!=Sk.builtin.list)throw new Sk.builtin.TypeError("can only concatenate list to list");c=this.v.slice();for(b=0;b<a.v.length;++b)c.push(a.v[b]);return new Sk.builtin.list(c,!1)}; +Sk.builtin.list.prototype.list_extend_=function(a){var b,c;if(!Sk.builtin.checkIterable(a))throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(a)+"' object is not iterable");if(this==a){c=[];a=Sk.abstr.iter(a);for(b=a.tp$iternext();void 0!==b;b=a.tp$iternext())c.push(b);this.v.push.apply(this.v,c)}else for(a=Sk.abstr.iter(a),b=a.tp$iternext();void 0!==b;b=a.tp$iternext())this.v.push(b);return this}; +Sk.builtin.list.prototype.list_del_item_=function(a){a=Sk.builtin.asnum$(a);if(0>a||a>=this.v.length)throw new Sk.builtin.IndexError("list assignment index out of range");this.list_del_slice_(a,a+1)};Sk.builtin.list.prototype.list_del_slice_=function(a,b){var c;a=Sk.builtin.asnum$(a);b=Sk.builtin.asnum$(b);c=[];c.unshift(b-a);c.unshift(a);this.v.splice.apply(this.v,c)}; +Sk.builtin.list.prototype.list_ass_item_=function(a,b){a=Sk.builtin.asnum$(a);if(0>a||a>=this.v.length)throw new Sk.builtin.IndexError("list assignment index out of range");this.v[a]=b};Sk.builtin.list.prototype.list_ass_slice_=function(a,b,c){a=Sk.builtin.asnum$(a);b=Sk.builtin.asnum$(b);if(Sk.builtin.checkIterable(c))c=(new Sk.builtin.list(c,!1)).v.slice(0);else throw new Sk.builtin.TypeError("can only assign an iterable");c.unshift(b-a);c.unshift(a);this.v.splice.apply(this.v,c)}; +Sk.builtin.list.prototype.$r=function(){var a,b,c=[];a=Sk.abstr.iter(this);for(b=a.tp$iternext();void 0!==b;b=a.tp$iternext())b===this?c.push("[...]"):c.push(Sk.misceval.objectRepr(b).v);return new Sk.builtin.str("["+c.join(", ")+"]")}; +Sk.builtin.list.prototype.tp$richcompare=function(a,b){var c,d,e,f,g;if(this===a&&Sk.misceval.opAllowsEquality(b))return!0;if(!a.__class__||a.__class__!=Sk.builtin.list)return"Eq"===b?!1:"NotEq"===b?!0:!1;g=this.v;a=a.v;f=g.length;e=a.length;for(d=0;d<f&&d<e&&(c=Sk.misceval.richCompareBool(g[d],a[d],"Eq"),c);++d);if(d>=f||d>=e)switch(b){case "Lt":return f<e;case "LtE":return f<=e;case "Eq":return f===e;case "NotEq":return f!==e;case "Gt":return f>e;case "GtE":return f>=e;default:goog.asserts.fail()}return"Eq"=== +b?!1:"NotEq"===b?!0:Sk.misceval.richCompareBool(g[d],a[d],b)};Sk.builtin.list.prototype.tp$iter=Sk.builtin.list.prototype.list_iter_;Sk.builtin.list.prototype.sq$length=function(){return this.v.length};Sk.builtin.list.prototype.sq$concat=Sk.builtin.list.prototype.list_concat_;Sk.builtin.list.prototype.nb$add=Sk.builtin.list.prototype.list_concat_;Sk.builtin.list.prototype.nb$inplace_add=Sk.builtin.list.prototype.list_extend_; +Sk.builtin.list.prototype.sq$repeat=function(a){var b,c,d;if(!Sk.misceval.isIndex(a))throw new Sk.builtin.TypeError("can't multiply sequence by non-int of type '"+Sk.abstr.typeName(a)+"'");a=Sk.misceval.asIndex(a);d=[];for(c=0;c<a;++c)for(b=0;b<this.v.length;++b)d.push(this.v[b]);return new Sk.builtin.list(d,!1)};Sk.builtin.list.prototype.nb$multiply=Sk.builtin.list.prototype.sq$repeat; +Sk.builtin.list.prototype.nb$inplace_multiply=function(a){var b,c,d;if(!Sk.misceval.isIndex(a))throw new Sk.builtin.TypeError("can't multiply sequence by non-int of type '"+Sk.abstr.typeName(a)+"'");a=Sk.misceval.asIndex(a);d=this.v.length;for(c=1;c<a;++c)for(b=0;b<d;++b)this.v.push(this.v[b]);return this};Sk.builtin.list.prototype.sq$ass_item=Sk.builtin.list.prototype.list_ass_item_;Sk.builtin.list.prototype.sq$del_item=Sk.builtin.list.prototype.list_del_item_; +Sk.builtin.list.prototype.sq$ass_slice=Sk.builtin.list.prototype.list_ass_slice_;Sk.builtin.list.prototype.sq$del_slice=Sk.builtin.list.prototype.list_del_slice_;Sk.builtin.list.prototype.sq$contains=function(a){var b,c;b=this.tp$iter();for(c=b.tp$iternext();void 0!==c;c=b.tp$iternext())if(Sk.misceval.richCompareBool(c,a,"Eq"))return!0;return!1}; +Sk.builtin.list.prototype.list_subscript_=function(a){var b,c;if(Sk.misceval.isIndex(a)){if(c=Sk.misceval.asIndex(a),void 0!==c){0>c&&(c=this.v.length+c);if(0>c||c>=this.v.length)throw new Sk.builtin.IndexError("list index out of range");return this.v[c]}}else if(a instanceof Sk.builtin.slice)return b=[],a.sssiter$(this,function(a,c){b.push(c.v[a])}),new Sk.builtin.list(b,!1);throw new Sk.builtin.TypeError("list indices must be integers, not "+Sk.abstr.typeName(a));}; +Sk.builtin.list.prototype.list_ass_subscript_=function(a,b){var c,d,e;if(Sk.misceval.isIndex(a)){if(c=Sk.misceval.asIndex(a),void 0!==c){0>c&&(c=this.v.length+c);this.list_ass_item_(c,b);return}}else if(a instanceof Sk.builtin.slice){c=a.slice_indices_(this.v.length);if(1===c[2])this.list_ass_slice_(c[0],c[1],b);else{e=[];a.sssiter$(this,function(a,b){e.push(a)});d=0;if(e.length!==b.v.length)throw new Sk.builtin.ValueError("attempt to assign sequence of size "+b.v.length+" to extended slice of size "+ +e.length);for(c=0;c<e.length;++c)this.v.splice(e[c],1,b.v[d]),d+=1}return}throw new Sk.builtin.TypeError("list indices must be integers, not "+Sk.abstr.typeName(a));}; +Sk.builtin.list.prototype.list_del_subscript_=function(a){var b,c,d,e;if(Sk.misceval.isIndex(a)){if(e=Sk.misceval.asIndex(a),void 0!==e){0>e&&(e=this.v.length+e);this.list_del_item_(e);return}}else if(a instanceof Sk.builtin.slice){e=a.slice_indices_(this.v.length);1===e[2]?this.list_del_slice_(e[0],e[1]):(d=this,c=0,b=0<e[2]?1:0,a.sssiter$(this,function(a,e){d.v.splice(a-c,1);c+=b}));return}throw new Sk.builtin.TypeError("list indices must be integers, not "+typeof a);}; +Sk.builtin.list.prototype.mp$subscript=Sk.builtin.list.prototype.list_subscript_;Sk.builtin.list.prototype.mp$ass_subscript=Sk.builtin.list.prototype.list_ass_subscript_;Sk.builtin.list.prototype.mp$del_subscript=Sk.builtin.list.prototype.list_del_subscript_;Sk.builtin.list.prototype.__getitem__=new Sk.builtin.func(function(a,b){return Sk.builtin.list.prototype.list_subscript_.call(a,b)}); +Sk.builtin.list.prototype.list_sort_=function(a,b,c,d){var e,f,g,h,k=void 0!==c&&null!==c;f=void 0!==b&&null!==b;var l;if(void 0===d)l=!1;else{if(d===Sk.builtin.none.none$)throw new Sk.builtin.TypeError("an integer is required");l=Sk.misceval.isTrue(d)}d=new Sk.builtin.timSort(a);a.v=[];h=new Sk.builtin.int_(0);if(k)for(d.lt=f?function(a,c){var d=Sk.misceval.callsim(b,a[0],c[0]);return Sk.misceval.richCompareBool(d,h,"Lt")}:function(a,b){return Sk.misceval.richCompareBool(a[0],b[0],"Lt")},g=0;g<d.listlength;g++)f= +d.list.v[g],e=Sk.misceval.callsim(c,f),d.list.v[g]=[e,f];else f&&(d.lt=function(a,c){var d=Sk.misceval.callsim(b,a,c);return Sk.misceval.richCompareBool(d,h,"Lt")});l&&d.list.list_reverse_(d.list);d.sort();l&&d.list.list_reverse_(d.list);if(k)for(c=0;c<d.listlength;c++)f=d.list.v[c][1],d.list.v[c]=f;c=0<a.sq$length();a.v=d.list.v;if(c)throw new Sk.builtin.OperationError("list modified during sort");return Sk.builtin.none.none$}; +Sk.builtin.list.prototype.list_reverse_=function(a){var b,c,d;Sk.builtin.pyCheckArgs("reverse",arguments,1,1);b=a.v.length;d=a.v;c=[];for(b-=1;-1<b;--b)c.push(d[b]);a.v=c;return Sk.builtin.none.none$};Sk.builtin.list.prototype.__iter__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__iter__",arguments,1,1);return a.list_iter_()});Sk.builtin.list.prototype.append=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("append",arguments,2,2);a.v.push(b);return Sk.builtin.none.none$}); +Sk.builtin.list.prototype.insert=new Sk.builtin.func(function(a,b,c){Sk.builtin.pyCheckArgs("insert",arguments,3,3);if(!Sk.builtin.checkNumber(b))throw new Sk.builtin.TypeError("an integer is required");b=Sk.builtin.asnum$(b);0>b&&(b+=a.v.length);0>b?b=0:b>a.v.length&&(b=a.v.length);a.v.splice(b,0,c);return Sk.builtin.none.none$});Sk.builtin.list.prototype.extend=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("extend",arguments,2,2);a.list_extend_(b);return Sk.builtin.none.none$}); +Sk.builtin.list.prototype.pop=new Sk.builtin.func(function(a,b){var c;Sk.builtin.pyCheckArgs("pop",arguments,1,2);void 0===b&&(b=a.v.length-1);if(!Sk.builtin.checkNumber(b))throw new Sk.builtin.TypeError("an integer is required");b=Sk.builtin.asnum$(b);0>b&&(b+=a.v.length);if(0>b||b>=a.v.length)throw new Sk.builtin.IndexError("pop index out of range");c=a.v[b];a.v.splice(b,1);return c}); +Sk.builtin.list.prototype.remove=new Sk.builtin.func(function(a,b){var c;Sk.builtin.pyCheckArgs("remove",arguments,2,2);c=Sk.builtin.list.prototype.index.func_code(a,b);a.v.splice(Sk.builtin.asnum$(c),1);return Sk.builtin.none.none$}); +Sk.builtin.list.prototype.index=new Sk.builtin.func(function(a,b,c,d){var e,f;Sk.builtin.pyCheckArgs("index",arguments,2,4);if(void 0!==c&&!Sk.builtin.checkInt(c))throw new Sk.builtin.TypeError("slice indices must be integers");if(void 0!==d&&!Sk.builtin.checkInt(d))throw new Sk.builtin.TypeError("slice indices must be integers");e=a.v.length;f=a.v;c=void 0===c?0:c.v;0>c&&(c=0<=c+e?c+e:0);d=void 0===d?e:d.v;0>d&&(d=0<=d+e?d+e:0);for(e=c;e<d;++e)if(Sk.misceval.richCompareBool(f[e],b,"Eq"))return new Sk.builtin.int_(e); +throw new Sk.builtin.ValueError("list.index(x): x not in list");});Sk.builtin.list.prototype.count=new Sk.builtin.func(function(a,b){var c,d,e,f;Sk.builtin.pyCheckArgs("count",arguments,2,2);f=a.v.length;e=a.v;for(c=d=0;c<f;++c)Sk.misceval.richCompareBool(e[c],b,"Eq")&&(d+=1);return new Sk.builtin.int_(d)});Sk.builtin.list.prototype.reverse=new Sk.builtin.func(Sk.builtin.list.prototype.list_reverse_);Sk.builtin.list.prototype.sort=new Sk.builtin.func(Sk.builtin.list.prototype.list_sort_); +Sk.builtin.list.prototype.sort.func_code.co_varnames=["__self__","cmp","key","reverse"];goog.exportSymbol("Sk.builtin.list",Sk.builtin.list);Sk.builtin.interned={}; +Sk.builtin.str=function(a){void 0===a&&(a="");if(a instanceof Sk.builtin.str)return a;if(!(this instanceof Sk.builtin.str))return new Sk.builtin.str(a);if(!0===a)a="True";else if(!1===a)a="False";else if(null===a||a instanceof Sk.builtin.none)a="None";else if(a instanceof Sk.builtin.bool)a=a.v?"True":"False";else if("number"===typeof a)a=a.toString(),"Infinity"===a?a="inf":"-Infinity"===a&&(a="-inf");else if("string"!==typeof a){if(void 0!==a.tp$str){a=a.tp$str();if(!(a instanceof Sk.builtin.str))throw new Sk.builtin.ValueError("__str__ didn't return a str"); +return a}return Sk.misceval.objectRepr(a)}if(Sk.builtin.interned["1"+a])return Sk.builtin.interned["1"+a];this.__class__=Sk.builtin.str;this.v=this.v=a;Sk.builtin.interned["1"+a]=this;return this};goog.exportSymbol("Sk.builtin.str",Sk.builtin.str);Sk.abstr.setUpInheritance("str",Sk.builtin.str,Sk.builtin.seqtype); +Sk.builtin.str.prototype.mp$subscript=function(a){var b;if(Sk.misceval.isIndex(a)){a=Sk.misceval.asIndex(a);0>a&&(a=this.v.length+a);if(0>a||a>=this.v.length)throw new Sk.builtin.IndexError("string index out of range");return new Sk.builtin.str(this.v.charAt(a))}if(a instanceof Sk.builtin.slice)return b="",a.sssiter$(this,function(a,d){0<=a&&a<d.v.length&&(b+=d.v.charAt(a))}),new Sk.builtin.str(b);throw new Sk.builtin.TypeError("string indices must be integers, not "+Sk.abstr.typeName(a));}; +Sk.builtin.str.prototype.sq$length=function(){return this.v.length};Sk.builtin.str.prototype.sq$concat=function(a){if(!a||!Sk.builtin.checkString(a))throw a=Sk.abstr.typeName(a),new Sk.builtin.TypeError("cannot concatenate 'str' and '"+a+"' objects");return new Sk.builtin.str(this.v+a.v)};Sk.builtin.str.prototype.nb$add=Sk.builtin.str.prototype.sq$concat;Sk.builtin.str.prototype.nb$inplace_add=Sk.builtin.str.prototype.sq$concat; +Sk.builtin.str.prototype.sq$repeat=function(a){var b,c;if(!Sk.misceval.isIndex(a))throw new Sk.builtin.TypeError("can't multiply sequence by non-int of type '"+Sk.abstr.typeName(a)+"'");a=Sk.misceval.asIndex(a);c="";for(b=0;b<a;++b)c+=this.v;return new Sk.builtin.str(c)};Sk.builtin.str.prototype.nb$multiply=Sk.builtin.str.prototype.sq$repeat;Sk.builtin.str.prototype.nb$inplace_multiply=Sk.builtin.str.prototype.sq$repeat;Sk.builtin.str.prototype.sq$item=function(){goog.asserts.fail()}; +Sk.builtin.str.prototype.sq$slice=function(a,b){a=Sk.builtin.asnum$(a);b=Sk.builtin.asnum$(b);0>a&&(a=0);return new Sk.builtin.str(this.v.substr(a,b-a))};Sk.builtin.str.prototype.sq$contains=function(a){if(!(a instanceof Sk.builtin.str))throw new Sk.builtin.TypeError("TypeError: 'In <string> requires string as left operand");return-1!=this.v.indexOf(a.v)}; +Sk.builtin.str.prototype.tp$iter=function(){var a={tp$iter:function(){return a},$obj:this,$index:0,tp$iternext:function(){return a.$index>=a.$obj.v.length?void 0:new Sk.builtin.str(a.$obj.v.substr(a.$index++,1))},tp$name:"str_iterator"};return a}; +Sk.builtin.str.prototype.tp$richcompare=function(a,b){if(a instanceof Sk.builtin.str)switch(b){case "Lt":return this.v<a.v;case "LtE":return this.v<=a.v;case "Eq":return this.v===a.v;case "NotEq":return this.v!==a.v;case "Gt":return this.v>a.v;case "GtE":return this.v>=a.v;default:goog.asserts.fail()}}; +Sk.builtin.str.prototype.$r=function(){var a,b,c,d,e="'";-1!==this.v.indexOf("'")&&-1===this.v.indexOf('"')&&(e='"');d=this.v.length;c=e;for(b=0;b<d;++b)a=this.v.charAt(b),a===e||"\\"===a?c+="\\"+a:"\t"===a?c+="\\t":"\n"===a?c+="\\n":"\r"===a?c+="\\r":" ">a||127<=a?(a=a.charCodeAt(0).toString(16),2>a.length&&(a="0"+a),c+="\\x"+a):c+=a;return new Sk.builtin.str(c+e)}; +Sk.builtin.str.re_escape_=function(a){var b,c,d=[],e=/^[A-Za-z0-9]+$/;for(c=0;c<a.length;++c)b=a.charAt(c),e.test(b)?d.push(b):"\\000"===b?d.push("\\000"):d.push("\\"+b);return d.join("")};Sk.builtin.str.prototype.lower=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("lower",arguments,1,1);return new Sk.builtin.str(a.v.toLowerCase())});Sk.builtin.str.prototype.upper=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("upper",arguments,1,1);return new Sk.builtin.str(a.v.toUpperCase())}); +Sk.builtin.str.prototype.capitalize=new Sk.builtin.func(function(a){var b,c,d;Sk.builtin.pyCheckArgs("capitalize",arguments,1,1);d=a.v;if(0===d.length)return new Sk.builtin.str("");c=d.charAt(0).toUpperCase();for(b=1;b<d.length;b++)c+=d.charAt(b).toLowerCase();return new Sk.builtin.str(c)}); +Sk.builtin.str.prototype.join=new Sk.builtin.func(function(a,b){var c,d,e;Sk.builtin.pyCheckArgs("join",arguments,2,2);Sk.builtin.pyCheckType("seq","iterable",Sk.builtin.checkIterable(b));e=[];c=b.tp$iter();for(d=c.tp$iternext();void 0!==d;d=c.tp$iternext()){if(d.constructor!==Sk.builtin.str)throw new Sk.builtin.TypeError("TypeError: sequence item "+e.length+": expected string, "+typeof d+" found");e.push(d.v)}return new Sk.builtin.str(e.join(a.v))}); +Sk.builtin.str.prototype.split=new Sk.builtin.func(function(a,b,c){var d,e,f,g,h,k;Sk.builtin.pyCheckArgs("split",arguments,1,3);if(void 0===b||b instanceof Sk.builtin.none)b=null;if(null!==b&&!Sk.builtin.checkString(b))throw new Sk.builtin.TypeError("expected a string");if(null!==b&&""===b.v)throw new Sk.builtin.ValueError("empty separator");if(void 0!==c&&!Sk.builtin.checkInt(c))throw new Sk.builtin.TypeError("an integer is required");c=Sk.builtin.asnum$(c);k=/[\s]+/g;h=a.v;null===b?h=goog.string.trimLeft(h): +(d=b.v.replace(/([.*+?=|\\\/()\[\]\{\}^$])/g,"\\$1"),k=RegExp(d,"g"));g=[];for(d=e=0;null!=(f=k.exec(h))&&f.index!==k.lastIndex&&!(g.push(new Sk.builtin.str(h.substring(e,f.index))),e=k.lastIndex,d+=1,c&&d>=c););h=h.substring(e);(null!==b||0<h.length)&&g.push(new Sk.builtin.str(h));return new Sk.builtin.list(g)}); +Sk.builtin.str.prototype.strip=new Sk.builtin.func(function(a,b){var c;Sk.builtin.pyCheckArgs("strip",arguments,1,2);if(void 0!==b&&!Sk.builtin.checkString(b))throw new Sk.builtin.TypeError("strip arg must be None or str");void 0===b?c=/^\s+|\s+$/g:(c=Sk.builtin.str.re_escape_(b.v),c=RegExp("^["+c+"]+|["+c+"]+$","g"));return new Sk.builtin.str(a.v.replace(c,""))}); +Sk.builtin.str.prototype.lstrip=new Sk.builtin.func(function(a,b){var c;Sk.builtin.pyCheckArgs("lstrip",arguments,1,2);if(void 0!==b&&!Sk.builtin.checkString(b))throw new Sk.builtin.TypeError("lstrip arg must be None or str");void 0===b?c=/^\s+/g:(c=Sk.builtin.str.re_escape_(b.v),c=RegExp("^["+c+"]+","g"));return new Sk.builtin.str(a.v.replace(c,""))}); +Sk.builtin.str.prototype.rstrip=new Sk.builtin.func(function(a,b){var c;Sk.builtin.pyCheckArgs("rstrip",arguments,1,2);if(void 0!==b&&!Sk.builtin.checkString(b))throw new Sk.builtin.TypeError("rstrip arg must be None or str");void 0===b?c=/\s+$/g:(c=Sk.builtin.str.re_escape_(b.v),c=RegExp("["+c+"]+$","g"));return new Sk.builtin.str(a.v.replace(c,""))}); +Sk.builtin.str.prototype.partition=new Sk.builtin.func(function(a,b){var c,d;Sk.builtin.pyCheckArgs("partition",arguments,2,2);Sk.builtin.pyCheckType("sep","string",Sk.builtin.checkString(b));d=new Sk.builtin.str(b);c=a.v.indexOf(d.v);return 0>c?new Sk.builtin.tuple([a,Sk.builtin.str.$emptystr,Sk.builtin.str.$emptystr]):new Sk.builtin.tuple([new Sk.builtin.str(a.v.substring(0,c)),d,new Sk.builtin.str(a.v.substring(c+d.v.length))])}); +Sk.builtin.str.prototype.rpartition=new Sk.builtin.func(function(a,b){var c,d;Sk.builtin.pyCheckArgs("rpartition",arguments,2,2);Sk.builtin.pyCheckType("sep","string",Sk.builtin.checkString(b));d=new Sk.builtin.str(b);c=a.v.lastIndexOf(d.v);return 0>c?new Sk.builtin.tuple([Sk.builtin.str.$emptystr,Sk.builtin.str.$emptystr,a]):new Sk.builtin.tuple([new Sk.builtin.str(a.v.substring(0,c)),d,new Sk.builtin.str(a.v.substring(c+d.v.length))])}); +Sk.builtin.str.prototype.count=new Sk.builtin.func(function(a,b,c,d){var e;Sk.builtin.pyCheckArgs("count",arguments,2,4);if(!Sk.builtin.checkString(b))throw new Sk.builtin.TypeError("expected a character buffer object");if(void 0!==c&&!Sk.builtin.checkInt(c))throw new Sk.builtin.TypeError("slice indices must be integers or None or have an __index__ method");if(void 0!==d&&!Sk.builtin.checkInt(d))throw new Sk.builtin.TypeError("slice indices must be integers or None or have an __index__ method");void 0=== +c?c=0:(c=Sk.builtin.asnum$(c),c=0<=c?c:a.v.length+c);void 0===d?d=a.v.length:(d=Sk.builtin.asnum$(d),d=0<=d?d:a.v.length+d);e=b.v.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&");e=RegExp(e,"g");return(e=a.v.slice(c,d).match(e))?new Sk.builtin.int_(e.length):new Sk.builtin.int_(0)}); +Sk.builtin.str.prototype.ljust=new Sk.builtin.func(function(a,b,c){var d;Sk.builtin.pyCheckArgs("ljust",arguments,2,3);if(!Sk.builtin.checkInt(b))throw new Sk.builtin.TypeError("integer argument exepcted, got "+Sk.abstr.typeName(b));if(void 0!==c&&(!Sk.builtin.checkString(c)||1!==c.v.length))throw new Sk.builtin.TypeError("must be char, not "+Sk.abstr.typeName(c));c=void 0===c?" ":c.v;b=Sk.builtin.asnum$(b);if(a.v.length>=b)return a;d=Array.prototype.join.call({length:Math.floor(b-a.v.length)+1}, +c);return new Sk.builtin.str(a.v+d)}); +Sk.builtin.str.prototype.rjust=new Sk.builtin.func(function(a,b,c){var d;Sk.builtin.pyCheckArgs("rjust",arguments,2,3);if(!Sk.builtin.checkInt(b))throw new Sk.builtin.TypeError("integer argument exepcted, got "+Sk.abstr.typeName(b));if(void 0!==c&&(!Sk.builtin.checkString(c)||1!==c.v.length))throw new Sk.builtin.TypeError("must be char, not "+Sk.abstr.typeName(c));c=void 0===c?" ":c.v;b=Sk.builtin.asnum$(b);if(a.v.length>=b)return a;d=Array.prototype.join.call({length:Math.floor(b-a.v.length)+1}, +c);return new Sk.builtin.str(d+a.v)}); +Sk.builtin.str.prototype.center=new Sk.builtin.func(function(a,b,c){var d;Sk.builtin.pyCheckArgs("center",arguments,2,3);if(!Sk.builtin.checkInt(b))throw new Sk.builtin.TypeError("integer argument exepcted, got "+Sk.abstr.typeName(b));if(void 0!==c&&(!Sk.builtin.checkString(c)||1!==c.v.length))throw new Sk.builtin.TypeError("must be char, not "+Sk.abstr.typeName(c));c=void 0===c?" ":c.v;b=Sk.builtin.asnum$(b);if(a.v.length>=b)return a;d=Array.prototype.join.call({length:Math.floor((b-a.v.length)/ +2)+1},c);d=d+a.v+d;d.length<b&&(d+=c);return new Sk.builtin.str(d)}); +Sk.builtin.str.prototype.find=new Sk.builtin.func(function(a,b,c,d){var e;Sk.builtin.pyCheckArgs("find",arguments,2,4);if(!Sk.builtin.checkString(b))throw new Sk.builtin.TypeError("expected a character buffer object");if(void 0!==c&&!Sk.builtin.checkInt(c))throw new Sk.builtin.TypeError("slice indices must be integers or None or have an __index__ method");if(void 0!==d&&!Sk.builtin.checkInt(d))throw new Sk.builtin.TypeError("slice indices must be integers or None or have an __index__ method");void 0=== +c?c=0:(c=Sk.builtin.asnum$(c),c=0<=c?c:a.v.length+c);void 0===d?d=a.v.length:(d=Sk.builtin.asnum$(d),d=0<=d?d:a.v.length+d);e=a.v.indexOf(b.v,c);return new Sk.builtin.int_(e>=c&&e<d?e:-1)});Sk.builtin.str.prototype.index=new Sk.builtin.func(function(a,b,c,d){var e;Sk.builtin.pyCheckArgs("index",arguments,2,4);e=Sk.misceval.callsim(a.find,a,b,c,d);if(-1===Sk.builtin.asnum$(e))throw new Sk.builtin.ValueError("substring not found");return e}); +Sk.builtin.str.prototype.rfind=new Sk.builtin.func(function(a,b,c,d){var e;Sk.builtin.pyCheckArgs("rfind",arguments,2,4);if(!Sk.builtin.checkString(b))throw new Sk.builtin.TypeError("expected a character buffer object");if(void 0!==c&&!Sk.builtin.checkInt(c))throw new Sk.builtin.TypeError("slice indices must be integers or None or have an __index__ method");if(void 0!==d&&!Sk.builtin.checkInt(d))throw new Sk.builtin.TypeError("slice indices must be integers or None or have an __index__ method");void 0=== +c?c=0:(c=Sk.builtin.asnum$(c),c=0<=c?c:a.v.length+c);void 0===d?d=a.v.length:(d=Sk.builtin.asnum$(d),d=0<=d?d:a.v.length+d);e=a.v.lastIndexOf(b.v,d);e=e!==d?e:a.v.lastIndexOf(b.v,d-1);return new Sk.builtin.int_(e>=c&&e<d?e:-1)});Sk.builtin.str.prototype.rindex=new Sk.builtin.func(function(a,b,c,d){var e;Sk.builtin.pyCheckArgs("rindex",arguments,2,4);e=Sk.misceval.callsim(a.rfind,a,b,c,d);if(-1===Sk.builtin.asnum$(e))throw new Sk.builtin.ValueError("substring not found");return e}); +Sk.builtin.str.prototype.startswith=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("startswith",arguments,2,2);Sk.builtin.pyCheckType("tgt","string",Sk.builtin.checkString(b));return new Sk.builtin.bool(0===a.v.indexOf(b.v))});Sk.builtin.str.prototype.endswith=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("endswith",arguments,2,2);Sk.builtin.pyCheckType("tgt","string",Sk.builtin.checkString(b));return new Sk.builtin.bool(-1!==a.v.indexOf(b.v,a.v.length-b.v.length))}); +Sk.builtin.str.prototype.replace=new Sk.builtin.func(function(a,b,c,d){var e,f;Sk.builtin.pyCheckArgs("replace",arguments,3,4);Sk.builtin.pyCheckType("oldS","string",Sk.builtin.checkString(b));Sk.builtin.pyCheckType("newS","string",Sk.builtin.checkString(c));if(void 0!==d&&!Sk.builtin.checkInt(d))throw new Sk.builtin.TypeError("integer argument expected, got "+Sk.abstr.typeName(d));d=Sk.builtin.asnum$(d);f=RegExp(Sk.builtin.str.re_escape_(b.v),"g");if(void 0===d||0>d)return new Sk.builtin.str(a.v.replace(f, +c.v));e=0;return new Sk.builtin.str(a.v.replace(f,function(a){e++;return e<=d?c.v:a}))});Sk.builtin.str.prototype.zfill=new Sk.builtin.func(function(a,b){var c=a.v,d,e,f="";Sk.builtin.pyCheckArgs("zfill",arguments,2,2);if(!Sk.builtin.checkInt(b))throw new Sk.builtin.TypeError("integer argument exepected, got "+Sk.abstr.typeName(b));d=b.v-c.length;e="+"===c[0]||"-"===c[0]?1:0;for(var g=0;g<d;g++)f+="0";c=c.substr(0,e)+f+c.substr(e);return new Sk.builtin.str(c)}); +Sk.builtin.str.prototype.isdigit=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("isdigit",arguments,1,1);return new Sk.builtin.bool(/^\d+$/.test(a.v))});Sk.builtin.str.prototype.isspace=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("isspace",arguments,1,1);return new Sk.builtin.bool(/^\s+$/.test(a.v))}); +Sk.builtin.str.prototype.expandtabs=new Sk.builtin.func(function(a,b){var c,d;Sk.builtin.pyCheckArgs("expandtabs",arguments,1,2);if(void 0!==b&&!Sk.builtin.checkInt(b))throw new Sk.builtin.TypeError("integer argument exepected, got "+Sk.abstr.typeName(b));b=void 0===b?8:Sk.builtin.asnum$(b);c=Array(b+1).join(" ");d=a.v.replace(/([^\r\n\t]*)\t/g,function(a,d){return d+c.slice(d.length%b)});return new Sk.builtin.str(d)}); +Sk.builtin.str.prototype.swapcase=new Sk.builtin.func(function(a){var b;Sk.builtin.pyCheckArgs("swapcase",arguments,1,1);b=a.v.replace(/[a-z]/gi,function(a){var b=a.toLowerCase();return b===a?a.toUpperCase():b});return new Sk.builtin.str(b)}); +Sk.builtin.str.prototype.splitlines=new Sk.builtin.func(function(a,b){var c=a.v,d=0,e=a.v.length,f=[],g,h=0;Sk.builtin.pyCheckArgs("splitlines",arguments,1,2);if(void 0!==b&&!Sk.builtin.checkBool(b))throw new Sk.builtin.TypeError("boolean argument expected, got "+Sk.abstr.typeName(b));b=void 0===b?!1:b.v;for(d=0;d<e;d++)if(g=c.charAt(d),"\n"===c.charAt(d+1)&&"\r"===g)g=d+2,h=c.slice(h,g),b||(h=h.replace(/(\r|\n)/g,"")),f.push(new Sk.builtin.str(h)),h=g;else if("\n"===g&&"\r"!==c.charAt(d-1)||"\r"=== +g)g=d+1,h=c.slice(h,g),b||(h=h.replace(/(\r|\n)/g,"")),f.push(new Sk.builtin.str(h)),h=g;h<e&&(h=c.slice(h,e),b||(h=h.replace(/(\r|\n)/g,"")),f.push(new Sk.builtin.str(h)));return new Sk.builtin.list(f)});Sk.builtin.str.prototype.title=new Sk.builtin.func(function(a){var b;Sk.builtin.pyCheckArgs("title",arguments,1,1);b=a.v.replace(/[a-z][a-z]*/gi,function(a){return a[0].toUpperCase()+a.substr(1).toLowerCase()});return new Sk.builtin.str(b)}); +Sk.builtin.str.prototype.isalpha=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("isalpha",arguments,1,1);return new Sk.builtin.bool(a.v.length&&goog.string.isAlpha(a.v))});Sk.builtin.str.prototype.isalnum=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("isalnum",arguments,1,1);return new Sk.builtin.bool(a.v.length&&goog.string.isAlphaNumeric(a.v))}); +Sk.builtin.str.prototype.isnumeric=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("isnumeric",arguments,1,1);return new Sk.builtin.bool(a.v.length&&goog.string.isNumeric(a.v))});Sk.builtin.str.prototype.islower=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("islower",arguments,1,1);return new Sk.builtin.bool(a.v.length&&/[a-z]/.test(a.v)&&!/[A-Z]/.test(a.v))}); +Sk.builtin.str.prototype.isupper=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("isupper",arguments,1,1);return new Sk.builtin.bool(a.v.length&&!/[a-z]/.test(a.v)&&/[A-Z]/.test(a.v))}); +Sk.builtin.str.prototype.istitle=new Sk.builtin.func(function(a){var b=a.v,c=!1,d=!1,e,f;Sk.builtin.pyCheckArgs("istitle",arguments,1,1);for(e=0;e<b.length;e++)if(f=b.charAt(e),!/[a-z]/.test(f)&&/[A-Z]/.test(f)){if(d)return new Sk.builtin.bool(!1);c=d=!0}else if(/[a-z]/.test(f)&&!/[A-Z]/.test(f)){if(!d)return new Sk.builtin.bool(!1);c=!0}else d=!1;return new Sk.builtin.bool(c)}); +Sk.builtin.str.prototype.nb$remainder=function(a){var b,c;a.constructor===Sk.builtin.tuple||void 0!==a.mp$subscript&&a.constructor!==Sk.builtin.str||(a=new Sk.builtin.tuple([a]));c=0;b=this.v.replace(/%(\([a-zA-Z0-9]+\))?([#0 +\-]+)?(\*|[0-9]+)?(\.(\*|[0-9]+))?[hlL]?([diouxXeEfFgGcrs%])/g,function(b,e,f,g,h,k,l){var m,p,n,r,q,t;g=Sk.builtin.asnum$(g);h=Sk.builtin.asnum$(h);if(void 0===e||""===e)m=c++;""===h&&(h=void 0);p=n=r=q=t=!1;f&&(-1!==f.indexOf("-")?q=!0:-1!==f.indexOf("0")&&(t=!0),-1!==f.indexOf("+")? +n=!0:-1!==f.indexOf(" ")&&(r=!0),p=-1!==f.indexOf("#"));h&&(h=parseInt(h.substr(1),10));f=function(a,b){var c,d,e,f;b=Sk.builtin.asnum$(b);e=!1;"number"===typeof a?(0>a&&(a=-a,e=!0),f=a.toString(b)):a instanceof Sk.builtin.float_?(f=a.str$(b,!1),2<f.length&&".0"===f.substr(-2)&&(f=f.substr(0,f.length-2)),e=a.nb$isnegative()):a instanceof Sk.builtin.int_?(f=a.str$(b,!1),e=a.nb$isnegative()):a instanceof Sk.builtin.lng&&(f=a.str$(b,!1),e=a.nb$isnegative());goog.asserts.assert(void 0!==f,"unhandled number format"); +c=!1;if(h)for(d=f.length;d<h;++d)f="0"+f,c=!0;d="";e?d="-":n?d="+"+d:r&&(d=" "+d);p&&(16===b?d+="0x":8!==b||(c||"0"===f)||(d+="0"));return[d,f]};b=function(a){var b,c=a[0];a=a[1];if(g)if(g=parseInt(g,10),b=a.length+c.length,t)for(;b<g;++b)a="0"+a;else if(q)for(;b<g;++b)a+=" ";else for(;b<g;++b)c=" "+c;return c+a};if(a.constructor===Sk.builtin.tuple)e=a.v[m];else if(void 0!==a.mp$subscript&&void 0!==e)e=e.substring(1,e.length-1),e=a.mp$subscript(new Sk.builtin.str(e));else if(a.constructor===Sk.builtin.dict|| +a.constructor===Sk.builtin.list)e=a;else throw new Sk.builtin.AttributeError(a.tp$name+" instance has no attribute 'mp$subscript'");if("d"===l||"i"===l)return b(f(e,10));if("o"===l)return b(f(e,8));if("x"===l)return b(f(e,16));if("X"===l)return b(f(e,16)).toUpperCase();if("f"===l||"F"===l||"e"===l||"E"===l||"g"===l||"G"===l){m=Sk.builtin.asnum$(e);"string"===typeof m&&(m=Number(m));if(Infinity===m)return"inf";if(-Infinity===m)return"-inf";if(isNaN(m))return"nan";f=["toExponential","toFixed","toPrecision"]["efg".indexOf(l.toLowerCase())]; +if(void 0===h||""===h)if("e"===l||"E"===l)h=6;else if("f"===l||"F"===l)h=7;f=m[f](h);Sk.builtin.checkFloat(e)&&0===m&&-Infinity===1/m&&(f="-"+f);-1!=="EFG".indexOf(l)&&(f=f.toUpperCase());return b(["",f])}if("c"===l){if("number"===typeof e)return String.fromCharCode(e);if(e instanceof Sk.builtin.int_)return String.fromCharCode(e.v);if(e instanceof Sk.builtin.float_)return String.fromCharCode(e.v);if(e instanceof Sk.builtin.lng)return String.fromCharCode(e.str$(10,!1)[0]);if(e.constructor===Sk.builtin.str)return e.v.substr(0, +1);throw new Sk.builtin.TypeError("an integer is required");}if("r"===l)return l=Sk.builtin.repr(e),h?l.v.substr(0,h):l.v;if("s"===l){l=new Sk.builtin.str(e);if(h)return l.v.substr(0,h);g&&(l.v=b([" ",l.v]));return l.v}if("%"===l)return"%"});return new Sk.builtin.str(b)};var format=function(a){var b,c,d,e={};Sk.builtin.pyCheckArgs("format",arguments,0,Infinity,!0,!0);b=new Sk.builtins.tuple(Array.prototype.slice.call(arguments,1));c=new Sk.builtins.dict(a);if(void 0===arguments[1])return b.v;d=0;if(0!==c.size){c=Sk.misceval.callsim(Sk.builtin.dict.prototype.items,c);for(var f in c.v)e[c.v[f].v[0].v]=c.v[f].v[1].v}for(var g in b.v)"0"!==g&&(e[g-1]=b.v[g].v);b=b.v[0].v.replace(/{(((?:\d+)|(?:\w+))?((?:\.(\w+))|(?:\[((?:\d+)|(?:\w+))\])?))?(?:\!([rs]))?(?:\:((?:(.)?([<\>\=\^]))?([\+\-\s])?(#)?(0)?(\d+)?(,)?(?:\.(\d+))?([bcdeEfFgGnosxX%])?))?}/g, +function(a,b,c,f,g,n,r,q,t,y,v,z,F,w,E,x,s,K,C){var D,u,A,B,G,H,I,J;w=Sk.builtin.asnum$(w);x=Sk.builtin.asnum$(x);if(void 0!==n&&""!==n)u=e[c][n].v,d++;else if(void 0!==g&&""!==g)u=e[c][g].v,d++;else if(void 0!==c&&""!==c)u=e[c],d++;else if(void 0===b||""===b)a=e[d],d++,u=a;else if(b instanceof Sk.builtin.int_||b instanceof Sk.builtin.float_||b instanceof Sk.builtin.lng||!isNaN(parseInt(b,10)))a=e[b],d++,u=a;""===x&&(x=void 0);if(void 0===t||""===t)t=" ";B=G=H=I=!1;q&&(void 0!==v&&""!==v&&(-1!=="-".indexOf(v)? +I=!0:-1!=="+".indexOf(v)?G=!0:-1!==" ".indexOf(v)&&(H=!0)),z&&(B=-1!=="#".indexOf(z)),void 0===w||""===w||void 0!==t&&""!==t||(t=" "),-1!=="%".indexOf(s)&&(J=!0));x&&(x=parseInt(x,10));D=function(a){if(void 0===r||""===r)return a;if("r"==r)return a=new Sk.builtin.str(a),a=Sk.builtin.repr(a),a.v;if("s"==r)return a=new Sk.builtin.str(a),a.v};A=function(a,b){var c;J&&(b+="%");if(void 0!==w&&""!==w)if(w=parseInt(w,10),c=b.length+a.length,I)for(;c<w;++c)b+=t;else if(-1!==">".indexOf(y))for(;c<w;++c)a= +t+a;else if(-1!=="^".indexOf(y))for(;c<w;++c)0===c%2?a=t+a:1===c%2&&(b+=t);else if(-1!=="=".indexOf(y))for(;c<w;++c)b=t+b;else for(;c<w;++c)b+=t;return D(a+b)};v=function(a,b){var c,d,e;b=Sk.builtin.asnum$(b);d=!1;if(void 0===q)return D(u);"number"!==typeof a||x?x?(0>a&&(a=-a,d=!0),a=Number(a.toString(b)),e=a.toFixed(x)):a instanceof Sk.builtin.float_?(e=a.str$(b,!1),2<e.length&&".0"===e.substr(-2)&&(e=e.substr(0,e.length-2)),d=a.nb$isnegative()):a instanceof Sk.builtin.int_?(e=a.str$(b,!1),d=a.nb$isnegative()): +a instanceof Sk.builtin.lng?(e=a.str$(b,!1),d=a.nb$isnegative()):e=a:(0>a&&(a=-a,d=!0),e=a.toString(b));c="";d?c="-":G?c="+":H&&(c=" ");B&&(16===b?c+="0x":8===b&&"0"!==e?c+="0o":2===b&&"0"!==e&&(c+="0b"));"n"===s?e=e.toLocaleString():-1!==",".indexOf(E)&&(d=e.toString().split("."),d[0]=d[0].replace(/\B(?=(\d{3})+(?!\d))/g,","),e=d.join("."));return A(c,e)};if("d"===s||"n"===s||""===s||void 0===s)return v(u,10);if("b"===s)return v(u,2);if("o"===s)return v(u,8);if("x"===s)return v(u,16);if("X"===s)return v(u, +16).toUpperCase();if("f"===s||"F"===s||"e"===s||"E"===s||"g"===s||"G"===s){if(B)throw new Sk.builtin.ValueError("Alternate form (#) not allowed in float format specifier");a=Sk.builtin.asnum$(u);"string"===typeof a&&(a=Number(a));if(Infinity===a)return A("","inf");if(-Infinity===a)return A("-","inf");if(isNaN(a))return A("","nan");z=["toExponential","toFixed","toPrecision"]["efg".indexOf(s.toLowerCase())];if(void 0===x||""===x)if("e"===s||"E"===s||"%"===s)x=6;else if("f"===s||"F"===s)x=6;z=a[z](x); +-1!=="EFG".indexOf(s)&&(z=z.toUpperCase());return v(z,10)}if("c"===s){if("number"===typeof u)return A("",String.fromCharCode(u));if(u instanceof Sk.builtin.int_)return A("",String.fromCharCode(u.v));if(u instanceof Sk.builtin.float_)return A("",String.fromCharCode(u.v));if(u instanceof Sk.builtin.lng)return A("",String.fromCharCode(u.str$(10,!1)[0]));if(u.constructor===Sk.builtin.str)return A("",u.v.substr(0,1));throw new Sk.builtin.TypeError("an integer is required");}if(J)return void 0===x&&(x= +7),v(100*u,10)});return new Sk.builtin.str(b)};format.co_kwargs=!0;Sk.builtin.str.prototype.format=new Sk.builtin.func(format);Sk.builtin.tuple=function(a){var b;if(!(this instanceof Sk.builtin.tuple))return new Sk.builtin.tuple(a);void 0===a&&(a=[]);if("[object Array]"===Object.prototype.toString.apply(a))this.v=a;else if(Sk.builtin.checkIterable(a))for(this.v=[],a=Sk.abstr.iter(a),b=a.tp$iternext();void 0!==b;b=a.tp$iternext())this.v.push(b);else throw new Sk.builtin.TypeError("expecting Array or iterable");this.__class__=Sk.builtin.tuple;this.v=this.v;return this};Sk.abstr.setUpInheritance("tuple",Sk.builtin.tuple,Sk.builtin.seqtype); +Sk.builtin.tuple.prototype.$r=function(){var a,b;if(0===this.v.length)return new Sk.builtin.str("()");b=[];for(a=0;a<this.v.length;++a)b[a]=Sk.misceval.objectRepr(this.v[a]).v;a=b.join(", ");1===this.v.length&&(a+=",");return new Sk.builtin.str("("+a+")")}; +Sk.builtin.tuple.prototype.mp$subscript=function(a){var b,c;if(Sk.misceval.isIndex(a)){if(c=Sk.misceval.asIndex(a),void 0!==c){0>c&&(c=this.v.length+c);if(0>c||c>=this.v.length)throw new Sk.builtin.IndexError("tuple index out of range");return this.v[c]}}else if(a instanceof Sk.builtin.slice)return b=[],a.sssiter$(this,function(a,c){b.push(c.v[a])}),new Sk.builtin.tuple(b);throw new Sk.builtin.TypeError("tuple indices must be integers, not "+Sk.abstr.typeName(a));}; +Sk.builtin.tuple.prototype.tp$hash=function(){var a,b,c=1000003,d=3430008,e=this.v.length;for(b=0;b<e;++b){a=Sk.builtin.hash(this.v[b]).v;if(-1===a)return new Sk.builtin.int_(-1);d=(d^a)*c;c+=82520+e+e}d+=97531;-1===d&&(d=-2);return new Sk.builtin.int_(d|0)};Sk.builtin.tuple.prototype.sq$repeat=function(a){var b,c,d;a=Sk.misceval.asIndex(a);d=[];for(c=0;c<a;++c)for(b=0;b<this.v.length;++b)d.push(this.v[b]);return new Sk.builtin.tuple(d)};Sk.builtin.tuple.prototype.nb$multiply=Sk.builtin.tuple.prototype.sq$repeat; +Sk.builtin.tuple.prototype.nb$inplace_multiply=Sk.builtin.tuple.prototype.sq$repeat;Sk.builtin.tuple.prototype.tp$iter=function(){var a={tp$iter:function(){return a},$obj:this,$index:0,tp$iternext:function(){return a.$index>=a.$obj.v.length?void 0:a.$obj.v[a.$index++]},tp$name:"tuple_iterator"};return a};Sk.builtin.tuple.prototype.__iter__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__iter__",arguments,1,1);return a.tp$iter()}); +Sk.builtin.tuple.prototype.tp$richcompare=function(a,b){var c,d,e,f,g;if(!a.__class__||!Sk.misceval.isTrue(Sk.builtin.isinstance(a,Sk.builtin.tuple)))return"Eq"===b?!1:"NotEq"===b?!0:!1;g=this.v;a=a.v;f=g.length;e=a.length;for(d=0;d<f&&d<e&&(c=Sk.misceval.richCompareBool(g[d],a[d],"Eq"),c);++d);if(d>=f||d>=e)switch(b){case "Lt":return f<e;case "LtE":return f<=e;case "Eq":return f===e;case "NotEq":return f!==e;case "Gt":return f>e;case "GtE":return f>=e;default:goog.asserts.fail()}return"Eq"===b?!1: +"NotEq"===b?!0:Sk.misceval.richCompareBool(g[d],a[d],b)};Sk.builtin.tuple.prototype.sq$concat=function(a){if(a.__class__!=Sk.builtin.tuple)throw a='can only concatenate tuple (not "'+(Sk.abstr.typeName(a)+'") to tuple'),new Sk.builtin.TypeError(a);return new Sk.builtin.tuple(this.v.concat(a.v))};Sk.builtin.tuple.prototype.sq$contains=function(a){var b,c;b=this.tp$iter();for(c=b.tp$iternext();void 0!==c;c=b.tp$iternext())if(Sk.misceval.richCompareBool(c,a,"Eq"))return!0;return!1}; +Sk.builtin.tuple.prototype.nb$add=Sk.builtin.tuple.prototype.sq$concat;Sk.builtin.tuple.prototype.nb$inplace_add=Sk.builtin.tuple.prototype.sq$concat;Sk.builtin.tuple.prototype.sq$length=function(){return this.v.length};Sk.builtin.tuple.prototype.index=new Sk.builtin.func(function(a,b){var c,d=a.v.length,e=a.v;for(c=0;c<d;++c)if(Sk.misceval.richCompareBool(e[c],b,"Eq"))return new Sk.builtin.int_(c);throw new Sk.builtin.ValueError("tuple.index(x): x not in tuple");}); +Sk.builtin.tuple.prototype.count=new Sk.builtin.func(function(a,b){var c,d=a.v.length,e=a.v,f=0;for(c=0;c<d;++c)Sk.misceval.richCompareBool(e[c],b,"Eq")&&(f+=1);return new Sk.builtin.int_(f)});goog.exportSymbol("Sk.builtin.tuple",Sk.builtin.tuple);Sk.builtin.dict=function(a){var b,c,d;if(!(this instanceof Sk.builtin.dict))return new Sk.builtin.dict(a);void 0===a&&(a=[]);this.size=0;if("[object Array]"===Object.prototype.toString.apply(a))for(b=0;b<a.length;b+=2)this.mp$ass_subscript(a[b],a[b+1]);else if(a instanceof Sk.builtin.dict)for(c=Sk.abstr.iter(a),d=c.tp$iternext();void 0!==d;d=c.tp$iternext())b=a.mp$subscript(d),void 0===b&&(b=null),this.mp$ass_subscript(d,b);else if(Sk.builtin.checkIterable(a))for(c=Sk.abstr.iter(a),b=c.tp$iternext();void 0!== +b;b=c.tp$iternext())if(b.mp$subscript)this.mp$ass_subscript(b.mp$subscript(0),b.mp$subscript(1));else throw new Sk.builtin.TypeError("element "+this.size+" is not a sequence");else throw new Sk.builtin.TypeError("object is not iterable");this.__class__=Sk.builtin.dict;return this};Sk.abstr.setUpInheritance("dict",Sk.builtin.dict,Sk.builtin.object);Sk.abstr.markUnhashable(Sk.builtin.dict);var kf=Sk.builtin.hash; +Sk.builtin.dict.prototype.key$lookup=function(a,b){var c,d,e;for(e=0;e<a.items.length;e++)if(c=a.items[e],d=Sk.misceval.richCompareBool(c.lhs,b,"Eq"))return c;return null};Sk.builtin.dict.prototype.key$pop=function(a,b){var c,d,e;for(e=0;e<a.items.length;e++)if(c=a.items[e],d=Sk.misceval.richCompareBool(c.lhs,b,"Eq"))return a.items.splice(e,1),this.size-=1,c};Sk.builtin.dict.prototype.mp$lookup=function(a){var b=this[kf(a).v];if(void 0!==b&&(a=this.key$lookup(b,a)))return a.rhs}; +Sk.builtin.dict.prototype.mp$subscript=function(a){Sk.builtin.pyCheckArgs("[]",arguments,1,2,!1,!1);var b;b=this.mp$lookup(a);if(void 0!==b)return b;b=new Sk.builtin.str(a);throw new Sk.builtin.KeyError(b.v);};Sk.builtin.dict.prototype.sq$contains=function(a){Sk.builtin.pyCheckArgs("__contains__()",arguments,1,1,!1,!1);return void 0!==this.mp$lookup(a)}; +Sk.builtin.dict.prototype.mp$ass_subscript=function(a,b){var c=kf(a),d=this[c.v];void 0===d?(d={$hash:c,items:[{lhs:a,rhs:b}]},this[c.v]=d,this.size+=1):(c=this.key$lookup(d,a))?c.rhs=b:(d.items.push({lhs:a,rhs:b}),this.size+=1)};Sk.builtin.dict.prototype.mp$del_subscript=function(a){Sk.builtin.pyCheckArgs("del",arguments,1,1,!1,!1);var b=this[kf(a).v];if(void 0!==b&&(b=this.key$pop(b,a),void 0!==b))return;b=new Sk.builtin.str(a);throw new Sk.builtin.KeyError(b.v);}; +Sk.builtin.dict.prototype.tp$iter=function(){var a,b,c,d,e=[];for(d in this)if(this.hasOwnProperty(d)&&(c=this[d])&&void 0!==c.$hash&&void 0!==c.items)for(b=0;b<c.items.length;b++)e.push(c.items[b].lhs);return a={tp$iter:function(){return a},$obj:this,$index:0,$keys:e,tp$iternext:function(){return a.$index>=a.$keys.length?void 0:a.$keys[a.$index++]},tp$name:"dict_keyiterator"}}; +Sk.builtin.dict.prototype.$r=function(){var a,b,c,d=[];b=Sk.abstr.iter(this);for(c=b.tp$iternext();void 0!==c;c=b.tp$iternext())a=this.mp$subscript(c),void 0===a&&(a=null),a===this?d.push(Sk.misceval.objectRepr(c).v+": {...}"):d.push(Sk.misceval.objectRepr(c).v+": "+Sk.misceval.objectRepr(a).v);return new Sk.builtin.str("{"+d.join(", ")+"}")};Sk.builtin.dict.prototype.mp$length=function(){return this.size}; +Sk.builtin.dict.prototype.get=new Sk.builtin.func(function(a,b,c){Sk.builtin.pyCheckArgs("get()",arguments,1,2,!1,!0);var d;void 0===c&&(c=Sk.builtin.none.none$);d=a.mp$lookup(b);void 0===d&&(d=c);return d});Sk.builtin.dict.prototype.pop=new Sk.builtin.func(function(a,b,c){Sk.builtin.pyCheckArgs("pop()",arguments,1,2,!1,!0);var d=kf(b),d=a[d.v];if(void 0!==d&&(d=a.key$pop(d,b),void 0!==d))return d.rhs;if(void 0!==c)return c;d=new Sk.builtin.str(b);throw new Sk.builtin.KeyError(d.v);}); +Sk.builtin.dict.prototype.has_key=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("has_key()",arguments,1,1,!1,!0);return new Sk.builtin.bool(a.sq$contains(b))});Sk.builtin.dict.prototype.items=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("items()",arguments,0,0,!1,!0);var b,c,d,e=[];c=Sk.abstr.iter(a);for(d=c.tp$iternext();void 0!==d;d=c.tp$iternext())b=a.mp$subscript(d),void 0===b&&(b=null),e.push(new Sk.builtin.tuple([d,b]));return new Sk.builtin.list(e)}); +Sk.builtin.dict.prototype.keys=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("keys()",arguments,0,0,!1,!0);var b,c,d=[];b=Sk.abstr.iter(a);for(c=b.tp$iternext();void 0!==c;c=b.tp$iternext())d.push(c);return new Sk.builtin.list(d)});Sk.builtin.dict.prototype.values=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("values()",arguments,0,0,!1,!0);var b,c,d=[];c=Sk.abstr.iter(a);for(b=c.tp$iternext();void 0!==b;b=c.tp$iternext())b=a.mp$subscript(b),void 0===b&&(b=null),d.push(b);return new Sk.builtin.list(d)}); +Sk.builtin.dict.prototype.clear=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("clear()",arguments,0,0,!1,!0);var b,c;c=Sk.abstr.iter(a);for(b=c.tp$iternext();void 0!==b;b=c.tp$iternext())a.mp$del_subscript(b)});Sk.builtin.dict.prototype.setdefault=new Sk.builtin.func(function(a,b,c){try{return a.mp$subscript(b)}catch(d){return void 0===c&&(c=Sk.builtin.none.none$),a.mp$ass_subscript(b,c),c}}); +Sk.builtin.dict.prototype.dict_merge=function(a){var b,c,d;if(a instanceof Sk.builtin.dict)for(b=a.tp$iter(),c=b.tp$iternext();void 0!==c;c=b.tp$iternext()){d=a.mp$subscript(c);if(void 0===d)throw new Sk.builtin.AttributeError("cannot get item for key: "+c.v);this.mp$ass_subscript(c,d)}else for(b=Sk.misceval.callsim(a.keys,a),b=Sk.abstr.iter(b),c=b.tp$iternext();void 0!==c;c=b.tp$iternext()){d=a.tp$getitem(c);if(void 0===d)throw new Sk.builtin.AttributeError("cannot get item for key: "+c.v);this.mp$ass_subscript(c, +d)}}; +var update_f=function(a,b,c){if(void 0!==c&&("dict"===c.tp$name||c.keys))b.dict_merge(c);else if(void 0!==c&&Sk.builtin.checkIterable(c)){var d,e=0;c=Sk.abstr.iter(c);for(d=c.tp$iternext();void 0!==d;d=c.tp$iternext(),e++){if(!Sk.builtin.checkIterable(d))throw new Sk.builtin.TypeError("cannot convert dictionary update sequence element #"+e+" to a sequence");if(2===d.sq$length()){var f=Sk.abstr.iter(d);d=f.tp$iternext();f=f.tp$iternext();b.mp$ass_subscript(d,f)}else throw new Sk.builtin.ValueError("dictionary update sequence element #"+e+ +" has length "+d.sq$length()+"; 2 is required");}}else if(void 0!==c)throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(c)+"' object is not iterable");a=new Sk.builtins.dict(a);b.dict_merge(a);return Sk.builtin.none.none$};update_f.co_kwargs=!0;Sk.builtin.dict.prototype.update=new Sk.builtin.func(update_f);Sk.builtin.dict.prototype.__contains__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__contains__",arguments,1,1,!1,!0);return Sk.builtin.dict.prototype.sq$contains.call(a,b)}); +Sk.builtin.dict.prototype.__cmp__=new Sk.builtin.func(function(a,b,c){return Sk.builtin.NotImplemented.NotImplemented$});Sk.builtin.dict.prototype.__delitem__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__delitem__",arguments,1,1,!1,!0);return Sk.builtin.dict.prototype.mp$del_subscript.call(a,b)});Sk.builtin.dict.prototype.__getitem__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__getitem__",arguments,1,1,!1,!0);return Sk.builtin.dict.prototype.mp$subscript.call(a,b)}); +Sk.builtin.dict.prototype.__setitem__=new Sk.builtin.func(function(a,b,c){Sk.builtin.pyCheckArgs("__setitem__",arguments,2,2,!1,!0);return Sk.builtin.dict.prototype.mp$ass_subscript.call(a,b,c)});Sk.builtin.dict.prototype.__hash__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__hash__",arguments,0,0,!1,!0);return Sk.builtin.dict.prototype.tp$hash.call(a)});Sk.builtin.dict.prototype.__len__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__len__",arguments,0,0,!1,!0);return Sk.builtin.dict.prototype.mp$length.call(a)}); +Sk.builtin.dict.prototype.__getattr__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__getattr__",arguments,1,1,!1,!0);if(!Sk.builtin.checkString(b))throw new Sk.builtin.TypeError("__getattr__ requires a string");return Sk.builtin.dict.prototype.tp$getattr.call(a,Sk.ffi.remapToJs(b))});Sk.builtin.dict.prototype.__iter__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__iter__",arguments,0,0,!1,!0);return Sk.builtin.dict.prototype.tp$iter.call(a)}); +Sk.builtin.dict.prototype.__repr__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__repr__",arguments,0,0,!1,!0);return Sk.builtin.dict.prototype.$r.call(a)}); +Sk.builtin.dict.prototype.ob$eq=function(a){var b,c,d;if(this===a)return Sk.builtin.bool.true$;if(!(a instanceof Sk.builtin.dict))return Sk.builtin.NotImplemented.NotImplemented$;if(this.size!==a.size)return Sk.builtin.bool.false$;b=this.tp$iter();for(c=b.tp$iternext();void 0!==c;c=b.tp$iternext())if(d=this.mp$subscript(c),c=a.mp$subscript(c),!Sk.misceval.richCompareBool(d,c,"Eq"))return Sk.builtin.bool.false$;return Sk.builtin.bool.true$}; +Sk.builtin.dict.prototype.ob$ne=function(a){a=this.ob$eq(a);return a instanceof Sk.builtin.NotImplemented?a:a.v?Sk.builtin.bool.false$:Sk.builtin.bool.true$};Sk.builtin.dict.prototype.copy=new Sk.builtin.func(function(a){throw new Sk.builtin.NotImplementedError("dict.copy is not yet implemented in Skulpt");});Sk.builtin.dict.prototype.fromkeys=new Sk.builtin.func(function(a,b){throw new Sk.builtin.NotImplementedError("dict.fromkeys is not yet implemented in Skulpt");}); +Sk.builtin.dict.prototype.iteritems=new Sk.builtin.func(function(a){throw new Sk.builtin.NotImplementedError("dict.iteritems is not yet implemented in Skulpt");});Sk.builtin.dict.prototype.iterkeys=new Sk.builtin.func(function(a){throw new Sk.builtin.NotImplementedError("dict.iterkeys is not yet implemented in Skulpt");});Sk.builtin.dict.prototype.itervalues=new Sk.builtin.func(function(a){throw new Sk.builtin.NotImplementedError("dict.itervalues is not yet implemented in Skulpt");}); +Sk.builtin.dict.prototype.popitem=new Sk.builtin.func(function(a){throw new Sk.builtin.NotImplementedError("dict.popitem is not yet implemented in Skulpt");});Sk.builtin.dict.prototype.viewitems=new Sk.builtin.func(function(a){throw new Sk.builtin.NotImplementedError("dict.viewitems is not yet implemented in Skulpt");});Sk.builtin.dict.prototype.viewkeys=new Sk.builtin.func(function(a){throw new Sk.builtin.NotImplementedError("dict.viewkeys is not yet implemented in Skulpt");}); +Sk.builtin.dict.prototype.viewvalues=new Sk.builtin.func(function(a){throw new Sk.builtin.NotImplementedError("dict.viewvalues is not yet implemented in Skulpt");});goog.exportSymbol("Sk.builtin.dict",Sk.builtin.dict);Sk.builtin.numtype=function(){throw new Sk.builtin.ExternalError("Cannot instantiate abstract Sk.builtin.numtype class");};Sk.abstr.setUpInheritance("NumericType",Sk.builtin.numtype,Sk.builtin.object);Sk.builtin.numtype.sk$abstract=!0;Sk.builtin.numtype.prototype.__abs__=new Sk.builtin.func(function(a){if(void 0===a.nb$abs)throw new Sk.builtin.NotImplementedError("__abs__ is not yet implemented");Sk.builtin.pyCheckArgs("__abs__",arguments,0,0,!1,!0);return a.nb$abs()}); +Sk.builtin.numtype.prototype.__neg__=new Sk.builtin.func(function(a){if(void 0===a.nb$negative)throw new Sk.builtin.NotImplementedError("__neg__ is not yet implemented");Sk.builtin.pyCheckArgs("__neg__",arguments,0,0,!1,!0);return a.nb$negative()});Sk.builtin.numtype.prototype.__pos__=new Sk.builtin.func(function(a){if(void 0===a.nb$positive)throw new Sk.builtin.NotImplementedError("__pos__ is not yet implemented");Sk.builtin.pyCheckArgs("__pos__",arguments,0,0,!1,!0);return a.nb$positive()}); +Sk.builtin.numtype.prototype.__int__=new Sk.builtin.func(function(a){if(void 0===a.nb$int_)throw new Sk.builtin.NotImplementedError("__int__ is not yet implemented");Sk.builtin.pyCheckArgs("__int__",arguments,0,0,!1,!0);return a.nb$int_()});Sk.builtin.numtype.prototype.__long__=new Sk.builtin.func(function(a){if(void 0===a.nb$lng)throw new Sk.builtin.NotImplementedError("__long__ is not yet implemented");Sk.builtin.pyCheckArgs("__long__",arguments,0,0,!1,!0);return a.nb$lng()}); +Sk.builtin.numtype.prototype.__float__=new Sk.builtin.func(function(a){if(void 0===a.nb$float_)throw new Sk.builtin.NotImplementedError("__float__ is not yet implemented");Sk.builtin.pyCheckArgs("__float__",arguments,0,0,!1,!0);return a.nb$float_()});Sk.builtin.numtype.prototype.__add__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$add)throw new Sk.builtin.NotImplementedError("__add__ is not yet implemented");Sk.builtin.pyCheckArgs("__add__",arguments,1,1,!1,!0);return a.nb$add(b)}); +Sk.builtin.numtype.prototype.__radd__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$reflected_add)throw new Sk.builtin.NotImplementedError("__radd__ is not yet implemented");Sk.builtin.pyCheckArgs("__radd__",arguments,1,1,!1,!0);return a.nb$reflected_add(b)});Sk.builtin.numtype.prototype.__sub__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$subtract)throw new Sk.builtin.NotImplementedError("__sub__ is not yet implemented");Sk.builtin.pyCheckArgs("__sub__",arguments,1,1,!1,!0);return a.nb$subtract(b)}); +Sk.builtin.numtype.prototype.__rsub__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$reflected_subtract)throw new Sk.builtin.NotImplementedError("__rsub__ is not yet implemented");Sk.builtin.pyCheckArgs("__rsub__",arguments,1,1,!1,!0);return a.nb$reflected_subtract(b)}); +Sk.builtin.numtype.prototype.__mul__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$multiply)throw new Sk.builtin.NotImplementedError("__mul__ is not yet implemented");Sk.builtin.pyCheckArgs("__mul__",arguments,1,1,!1,!0);return a.nb$multiply(b)});Sk.builtin.numtype.prototype.__rmul__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$reflected_multiply)throw new Sk.builtin.NotImplementedError("__rmul__ is not yet implemented");Sk.builtin.pyCheckArgs("__rmul__",arguments,1,1,!1,!0);return a.nb$reflected_multiply(b)}); +Sk.builtin.numtype.prototype.__div__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$divide)throw new Sk.builtin.NotImplementedError("__div__ is not yet implemented");Sk.builtin.pyCheckArgs("__div__",arguments,1,1,!1,!0);return a.nb$divide(b)});Sk.builtin.numtype.prototype.__rdiv__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$reflected_divide)throw new Sk.builtin.NotImplementedError("__rdiv__ is not yet implemented");Sk.builtin.pyCheckArgs("__rdiv__",arguments,1,1,!1,!0);return a.nb$reflected_divide(b)}); +Sk.builtin.numtype.prototype.__floordiv__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$floor_divide)throw new Sk.builtin.NotImplementedError("__floordiv__ is not yet implemented");Sk.builtin.pyCheckArgs("__floordiv__",arguments,1,1,!1,!0);return a.nb$floor_divide(b)}); +Sk.builtin.numtype.prototype.__rfloordiv__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$reflected_floor_divide)throw new Sk.builtin.NotImplementedError("__rfloordiv__ is not yet implemented");Sk.builtin.pyCheckArgs("__rfloordiv__",arguments,1,1,!1,!0);return a.nb$reflected_floor_divide(b)}); +Sk.builtin.numtype.prototype.__mod__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$remainder)throw new Sk.builtin.NotImplementedError("__mod__ is not yet implemented");Sk.builtin.pyCheckArgs("__mod__",arguments,1,1,!1,!0);return a.nb$remainder(b)});Sk.builtin.numtype.prototype.__rmod__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$reflected_remainder)throw new Sk.builtin.NotImplementedError("__rmod__ is not yet implemented");Sk.builtin.pyCheckArgs("__rmod__",arguments,1,1,!1,!0);return a.nb$reflected_remainder(b)}); +Sk.builtin.numtype.prototype.__divmod__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$divmod)throw new Sk.builtin.NotImplementedError("__divmod__ is not yet implemented");Sk.builtin.pyCheckArgs("__divmod__",arguments,1,1,!1,!0);return a.nb$divmod(b)}); +Sk.builtin.numtype.prototype.__rdivmod__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$reflected_divmod)throw new Sk.builtin.NotImplementedError("__rdivmod__ is not yet implemented");Sk.builtin.pyCheckArgs("__rdivmod__",arguments,1,1,!1,!0);return a.nb$reflected_divmod(b)}); +Sk.builtin.numtype.prototype.__pow__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$power)throw new Sk.builtin.NotImplementedError("__pow__ is not yet implemented");Sk.builtin.pyCheckArgs("__pow__",arguments,1,1,!1,!0);return a.nb$power(b)});Sk.builtin.numtype.prototype.__rpow__=new Sk.builtin.func(function(a,b){if(void 0===a.nb$reflected_power)throw new Sk.builtin.NotImplementedError("__rpow__ is not yet implemented");Sk.builtin.pyCheckArgs("__rpow__",arguments,1,1,!1,!0);return a.nb$reflected_power(b)}); +Sk.builtin.numtype.prototype.__coerce__=new Sk.builtin.func(function(a,b){throw new Sk.builtin.NotImplementedError("__coerce__ is not yet implemented");});Sk.builtin.numtype.prototype.nb$add=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$reflected_add=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$inplace_add=function(a){return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.numtype.prototype.nb$subtract=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$reflected_subtract=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$inplace_subtract=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$multiply=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$reflected_multiply=function(a){return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.numtype.prototype.nb$inplace_multiply=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$divide=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$reflected_divide=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$inplace_divide=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$floor_divide=function(a){return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.numtype.prototype.nb$reflected_floor_divide=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$inplace_floor_divide=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$remainder=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$reflected_remainder=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$inplace_remainder=function(a){return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.numtype.prototype.nb$divmod=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$reflected_divmod=function(a){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$power=function(a,b){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$reflected_power=function(a,b){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$inplace_power=function(a){return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.numtype.prototype.nb$abs=function(){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$negative=function(){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$positive=function(){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$nonzero=function(){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.numtype.prototype.nb$isnegative=function(){return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.numtype.prototype.nb$ispositive=function(){return Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.biginteger=function(a,b,c){null!=a&&("number"==typeof a?this.fromNumber(a,b,c):null==b&&"string"!=typeof a?this.fromString(a,256):this.fromString(a,b))};Sk.builtin.biginteger.canary=0xdeadbeefcafe;Sk.builtin.biginteger.j_lm=15715070==(Sk.builtin.biginteger.canary&16777215);Sk.builtin.biginteger.nbi=function(){return new Sk.builtin.biginteger(null)}; +Sk.builtin.biginteger.prototype.am1=function(a,b,c,d,e,f){for(var g;0<=--f;)g=b*this[a++]+c[d]+e,e=Math.floor(g/67108864),c[d++]=g&67108863;return e};Sk.builtin.biginteger.prototype.am2=function(a,b,c,d,e,f){for(var g,h,k=b&32767,l=b>>15;0<=--f;)h=this[a]&32767,g=this[a++]>>15,b=l*h+g*k,h=k*h+((b&32767)<<15)+c[d]+(e&1073741823),e=(h>>>30)+(b>>>15)+l*g+(e>>>30),c[d++]=h&1073741823;return e}; +Sk.builtin.biginteger.prototype.am3=function(a,b,c,d,e,f){for(var g,h,k=b&16383,l=b>>14;0<=--f;)h=this[a]&16383,g=this[a++]>>14,b=l*h+g*k,h=k*h+((b&16383)<<14)+c[d]+e,e=(h>>28)+(b>>14)+l*g,c[d++]=h&268435455;return e};Sk.builtin.biginteger.prototype.am=Sk.builtin.biginteger.prototype.am3;Sk.builtin.biginteger.dbits=28;Sk.builtin.biginteger.prototype.DB=Sk.builtin.biginteger.dbits;Sk.builtin.biginteger.prototype.DM=(1<<Sk.builtin.biginteger.dbits)-1;Sk.builtin.biginteger.prototype.DV=1<<Sk.builtin.biginteger.dbits; +Sk.builtin.biginteger.BI_FP=52;Sk.builtin.biginteger.prototype.FV=Math.pow(2,Sk.builtin.biginteger.BI_FP);Sk.builtin.biginteger.prototype.F1=Sk.builtin.biginteger.BI_FP-Sk.builtin.biginteger.dbits;Sk.builtin.biginteger.prototype.F2=2*Sk.builtin.biginteger.dbits-Sk.builtin.biginteger.BI_FP;Sk.builtin.biginteger.BI_RM="0123456789abcdefghijklmnopqrstuvwxyz";Sk.builtin.biginteger.BI_RC=[];var rr,vv;rr=48;for(vv=0;9>=vv;++vv)Sk.builtin.biginteger.BI_RC[rr++]=vv;rr=97; +for(vv=10;36>vv;++vv)Sk.builtin.biginteger.BI_RC[rr++]=vv;rr=65;for(vv=10;36>vv;++vv)Sk.builtin.biginteger.BI_RC[rr++]=vv;Sk.builtin.biginteger.int2char=function(a){return Sk.builtin.biginteger.BI_RM.charAt(a)};Sk.builtin.biginteger.intAt=function(a,b){var c=Sk.builtin.biginteger.BI_RC[a.charCodeAt(b)];return null==c?-1:c};Sk.builtin.biginteger.prototype.bnpCopyTo=function(a){var b;for(b=this.t-1;0<=b;--b)a[b]=this[b];a.t=this.t;a.s=this.s}; +Sk.builtin.biginteger.prototype.bnpFromInt=function(a){this.t=1;this.s=0>a?-1:0;0<a?this[0]=a:-1>a?this[0]=a+this.DV:this.t=0};Sk.builtin.biginteger.nbv=function(a){var b=new Sk.builtin.biginteger(null);b.bnpFromInt(a);return b}; +Sk.builtin.biginteger.prototype.bnpFromString=function(a,b){var c,d,e,f,g;if(16==b)g=4;else if(8==b)g=3;else if(256==b)g=8;else if(2==b)g=1;else if(32==b)g=5;else if(4==b)g=2;else{this.fromRadix(a,b);return}this.s=this.t=0;d=a.length;e=!1;for(f=0;0<=--d;)c=8==g?a[d]&255:Sk.builtin.biginteger.intAt(a,d),0>c?"-"==a.charAt(d)&&(e=!0):(e=!1,0===f?this[this.t++]=c:f+g>this.DB?(this[this.t-1]|=(c&(1<<this.DB-f)-1)<<f,this[this.t++]=c>>this.DB-f):this[this.t-1]|=c<<f,f+=g,f>=this.DB&&(f-=this.DB));8==g&& +0!==(a[0]&128)&&(this.s=-1,0<f&&(this[this.t-1]|=(1<<this.DB-f)-1<<f));this.clamp();e&&Sk.builtin.biginteger.ZERO.subTo(this,this)};Sk.builtin.biginteger.prototype.bnpClamp=function(){for(var a=this.s&this.DM;0<this.t&&this[this.t-1]==a;)--this.t}; +Sk.builtin.biginteger.prototype.bnToString=function(a){var b,c,d,e,f,g;if(0>this.s)return"-"+this.negate().toString(a);if(16==a)g=4;else if(8==a)g=3;else if(2==a)g=1;else if(32==a)g=5;else if(4==a)g=2;else return this.toRadix(a);b=(1<<g)-1;d=!1;e="";f=this.t;a=this.DB-f*this.DB%g;if(0<f--)for(a<this.DB&&0<(c=this[f]>>a)&&(d=!0,e=Sk.builtin.biginteger.int2char(c));0<=f;)a<g?(c=(this[f]&(1<<a)-1)<<g-a,c|=this[--f]>>(a+=this.DB-g)):(c=this[f]>>(a-=g)&b,0>=a&&(a+=this.DB,--f)),0<c&&(d=!0),d&&(e+=Sk.builtin.biginteger.int2char(c)); +return d?e:"0"};Sk.builtin.biginteger.prototype.bnNegate=function(){var a=Sk.builtin.biginteger.nbi();Sk.builtin.biginteger.ZERO.subTo(this,a);return a};Sk.builtin.biginteger.prototype.bnAbs=function(){return 0>this.s?this.negate():this};Sk.builtin.biginteger.prototype.bnCompareTo=function(a){var b,c=this.s-a.s;if(0!==c)return c;b=this.t;c=b-a.t;if(0!==c)return 0>this.s?-c:c;for(;0<=--b;)if(0!==(c=this[b]-a[b]))return c;return 0}; +Sk.builtin.biginteger.nbits=function(a){var b=1,c;0!==(c=a>>>16)&&(a=c,b+=16);0!==(c=a>>8)&&(a=c,b+=8);0!==(c=a>>4)&&(a=c,b+=4);0!==(c=a>>2)&&(a=c,b+=2);0!==a>>1&&(b+=1);return b};Sk.builtin.biginteger.prototype.bnBitLength=function(){return 0>=this.t?0:this.DB*(this.t-1)+Sk.builtin.biginteger.nbits(this[this.t-1]^this.s&this.DM)};Sk.builtin.biginteger.prototype.bnpDLShiftTo=function(a,b){var c;for(c=this.t-1;0<=c;--c)b[c+a]=this[c];for(c=a-1;0<=c;--c)b[c]=0;b.t=this.t+a;b.s=this.s}; +Sk.builtin.biginteger.prototype.bnpDRShiftTo=function(a,b){var c;for(c=a;c<this.t;++c)b[c-a]=this[c];b.t=Math.max(this.t-a,0);b.s=this.s};Sk.builtin.biginteger.prototype.bnpLShiftTo=function(a,b){var c=a%this.DB,d=this.DB-c,e=(1<<d)-1,f=Math.floor(a/this.DB),g=this.s<<c&this.DM,h;for(h=this.t-1;0<=h;--h)b[h+f+1]=this[h]>>d|g,g=(this[h]&e)<<c;for(h=f-1;0<=h;--h)b[h]=0;b[f]=g;b.t=this.t+f+1;b.s=this.s;b.clamp()}; +Sk.builtin.biginteger.prototype.bnpRShiftTo=function(a,b){var c,d,e,f,g;b.s=this.s;g=Math.floor(a/this.DB);if(g>=this.t)b.t=0;else{f=a%this.DB;e=this.DB-f;d=(1<<f)-1;b[0]=this[g]>>f;for(c=g+1;c<this.t;++c)b[c-g-1]|=(this[c]&d)<<e,b[c-g]=this[c]>>f;0<f&&(b[this.t-g-1]|=(this.s&d)<<e);b.t=this.t-g;b.clamp()}}; +Sk.builtin.biginteger.prototype.bnpSubTo=function(a,b){for(var c=0,d=0,e=Math.min(a.t,this.t);c<e;)d+=this[c]-a[c],b[c++]=d&this.DM,d>>=this.DB;if(a.t<this.t){for(d-=a.s;c<this.t;)d+=this[c],b[c++]=d&this.DM,d>>=this.DB;d+=this.s}else{for(d+=this.s;c<a.t;)d-=a[c],b[c++]=d&this.DM,d>>=this.DB;d-=a.s}b.s=0>d?-1:0;-1>d?b[c++]=this.DV+d:0<d&&(b[c++]=d);b.t=c;b.clamp()}; +Sk.builtin.biginteger.prototype.bnpMultiplyTo=function(a,b){var c=this.abs(),d=a.abs(),e=c.t;for(b.t=e+d.t;0<=--e;)b[e]=0;for(e=0;e<d.t;++e)b[e+c.t]=c.am(0,d[e],b,e,0,c.t);b.s=0;b.clamp();this.s!=a.s&&Sk.builtin.biginteger.ZERO.subTo(b,b)}; +Sk.builtin.biginteger.prototype.bnpSquareTo=function(a){for(var b,c=this.abs(),d=a.t=2*c.t;0<=--d;)a[d]=0;for(d=0;d<c.t-1;++d)b=c.am(d,c[d],a,2*d,0,1),(a[d+c.t]+=c.am(d+1,2*c[d],a,2*d+1,b,c.t-d-1))>=c.DV&&(a[d+c.t]-=c.DV,a[d+c.t+1]=1);0<a.t&&(a[a.t-1]+=c.am(d,c[d],a,2*d,0,1));a.s=0;a.clamp()}; +Sk.builtin.biginteger.prototype.bnpDivRemTo=function(a,b,c){var d,e,f,g,h,k,l,m,p,n,r,q;m=a.abs();if(!(0>=m.t))if(h=this.abs(),h.t<m.t)null!=b&&b.fromInt(0),null!=c&&this.copyTo(c);else if(null==c&&(c=Sk.builtin.biginteger.nbi()),n=Sk.builtin.biginteger.nbi(),r=this.s,q=a.s,a=this.DB-Sk.builtin.biginteger.nbits(m[m.t-1]),0<a?(m.lShiftTo(a,n),h.lShiftTo(a,c)):(m.copyTo(n),h.copyTo(c)),p=n.t,m=n[p-1],0!==m){d=m*(1<<this.F1)+(1<p?n[p-2]>>this.F2:0);h=this.FV/d;k=(1<<this.F1)/d;l=1<<this.F2;e=c.t;f=e- +p;g=null==b?Sk.builtin.biginteger.nbi():b;n.dlShiftTo(f,g);0<=c.compareTo(g)&&(c[c.t++]=1,c.subTo(g,c));Sk.builtin.biginteger.ONE.dlShiftTo(p,g);for(g.subTo(n,n);n.t<p;)n[n.t++]=0;for(;0<=--f;)if(d=c[--e]==m?this.DM:Math.floor(c[e]*h+(c[e-1]+l)*k),(c[e]+=n.am(0,d,c,f,0,p))<d)for(n.dlShiftTo(f,g),c.subTo(g,c);c[e]<--d;)c.subTo(g,c);null!=b&&(c.drShiftTo(p,b),r!=q&&Sk.builtin.biginteger.ZERO.subTo(b,b));c.t=p;c.clamp();0<a&&c.rShiftTo(a,c);0>r&&Sk.builtin.biginteger.ZERO.subTo(c,c)}}; +Sk.builtin.biginteger.prototype.bnMod=function(a){var b=Sk.builtin.biginteger.nbi();this.abs().divRemTo(a,null,b);0>this.s&&0<b.compareTo(Sk.builtin.biginteger.ZERO)&&a.subTo(b,b);return b};Sk.builtin.biginteger.Classic=function(a){this.m=a};Sk.builtin.biginteger.prototype.cConvert=function(a){return 0>a.s||0<=a.compareTo(this.m)?a.mod(this.m):a};Sk.builtin.biginteger.prototype.cRevert=function(a){return a};Sk.builtin.biginteger.prototype.cReduce=function(a){a.divRemTo(this.m,null,a)}; +Sk.builtin.biginteger.prototype.cMulTo=function(a,b,c){a.multiplyTo(b,c);this.reduce(c)};Sk.builtin.biginteger.prototype.cSqrTo=function(a,b){a.squareTo(b);this.reduce(b)};Sk.builtin.biginteger.Classic.prototype.convert=Sk.builtin.biginteger.prototype.cConvert;Sk.builtin.biginteger.Classic.prototype.revert=Sk.builtin.biginteger.prototype.cRevert;Sk.builtin.biginteger.Classic.prototype.reduce=Sk.builtin.biginteger.prototype.cReduce;Sk.builtin.biginteger.Classic.prototype.mulTo=Sk.builtin.biginteger.prototype.cMulTo; +Sk.builtin.biginteger.Classic.prototype.sqrTo=Sk.builtin.biginteger.prototype.cSqrTo;Sk.builtin.biginteger.prototype.bnpInvDigit=function(){var a,b;if(1>this.t)return 0;b=this[0];if(0===(b&1))return 0;a=b&3;a=a*(2-(b&15)*a)&15;a=a*(2-(b&255)*a)&255;a=a*(2-((b&65535)*a&65535))&65535;a=a*(2-b*a%this.DV)%this.DV;return 0<a?this.DV-a:-a};Sk.builtin.biginteger.Montgomery=function(a){this.m=a;this.mp=a.invDigit();this.mpl=this.mp&32767;this.mph=this.mp>>15;this.um=(1<<a.DB-15)-1;this.mt2=2*a.t}; +Sk.builtin.biginteger.prototype.montConvert=function(a){var b=Sk.builtin.biginteger.nbi();a.abs().dlShiftTo(this.m.t,b);b.divRemTo(this.m,null,b);0>a.s&&0<b.compareTo(Sk.builtin.biginteger.ZERO)&&this.m.subTo(b,b);return b};Sk.builtin.biginteger.prototype.montRevert=function(a){var b=Sk.builtin.biginteger.nbi();a.copyTo(b);this.reduce(b);return b}; +Sk.builtin.biginteger.prototype.montReduce=function(a){for(var b,c,d;a.t<=this.mt2;)a[a.t++]=0;for(d=0;d<this.m.t;++d)for(c=a[d]&32767,b=c*this.mpl+((c*this.mph+(a[d]>>15)*this.mpl&this.um)<<15)&a.DM,c=d+this.m.t,a[c]+=this.m.am(0,b,a,d,0,this.m.t);a[c]>=a.DV;)a[c]-=a.DV,a[++c]++;a.clamp();a.drShiftTo(this.m.t,a);0<=a.compareTo(this.m)&&a.subTo(this.m,a)};Sk.builtin.biginteger.prototype.montSqrTo=function(a,b){a.squareTo(b);this.reduce(b)}; +Sk.builtin.biginteger.prototype.montMulTo=function(a,b,c){a.multiplyTo(b,c);this.reduce(c)};Sk.builtin.biginteger.Montgomery.prototype.convert=Sk.builtin.biginteger.prototype.montConvert;Sk.builtin.biginteger.Montgomery.prototype.revert=Sk.builtin.biginteger.prototype.montRevert;Sk.builtin.biginteger.Montgomery.prototype.reduce=Sk.builtin.biginteger.prototype.montReduce;Sk.builtin.biginteger.Montgomery.prototype.mulTo=Sk.builtin.biginteger.prototype.montMulTo; +Sk.builtin.biginteger.Montgomery.prototype.sqrTo=Sk.builtin.biginteger.prototype.montSqrTo;Sk.builtin.biginteger.prototype.bnpIsEven=function(){return 0===(0<this.t?this[0]&1:this.s)};Sk.builtin.biginteger.prototype.bnpExp=function(a,b){var c,d,e,f,g;if(4294967295<a||1>a)return Sk.builtin.biginteger.ONE;d=Sk.builtin.biginteger.nbi();e=Sk.builtin.biginteger.nbi();f=b.convert(this);g=Sk.builtin.biginteger.nbits(a)-1;for(f.copyTo(d);0<=--g;)b.sqrTo(d,e),0<(a&1<<g)?b.mulTo(e,f,d):(c=d,d=e,e=c);return b.revert(d)}; +Sk.builtin.biginteger.prototype.bnModPowInt=function(a,b){var c;c=256>a||b.isEven()?new Sk.builtin.biginteger.Classic(b):new Sk.builtin.biginteger.Montgomery(b);return this.exp(a,c)};Sk.builtin.biginteger.prototype.copyTo=Sk.builtin.biginteger.prototype.bnpCopyTo;Sk.builtin.biginteger.prototype.fromInt=Sk.builtin.biginteger.prototype.bnpFromInt;Sk.builtin.biginteger.prototype.fromString=Sk.builtin.biginteger.prototype.bnpFromString;Sk.builtin.biginteger.prototype.clamp=Sk.builtin.biginteger.prototype.bnpClamp; +Sk.builtin.biginteger.prototype.dlShiftTo=Sk.builtin.biginteger.prototype.bnpDLShiftTo;Sk.builtin.biginteger.prototype.drShiftTo=Sk.builtin.biginteger.prototype.bnpDRShiftTo;Sk.builtin.biginteger.prototype.lShiftTo=Sk.builtin.biginteger.prototype.bnpLShiftTo;Sk.builtin.biginteger.prototype.rShiftTo=Sk.builtin.biginteger.prototype.bnpRShiftTo;Sk.builtin.biginteger.prototype.subTo=Sk.builtin.biginteger.prototype.bnpSubTo;Sk.builtin.biginteger.prototype.multiplyTo=Sk.builtin.biginteger.prototype.bnpMultiplyTo; +Sk.builtin.biginteger.prototype.squareTo=Sk.builtin.biginteger.prototype.bnpSquareTo;Sk.builtin.biginteger.prototype.divRemTo=Sk.builtin.biginteger.prototype.bnpDivRemTo;Sk.builtin.biginteger.prototype.invDigit=Sk.builtin.biginteger.prototype.bnpInvDigit;Sk.builtin.biginteger.prototype.isEven=Sk.builtin.biginteger.prototype.bnpIsEven;Sk.builtin.biginteger.prototype.exp=Sk.builtin.biginteger.prototype.bnpExp;Sk.builtin.biginteger.prototype.toString=Sk.builtin.biginteger.prototype.bnToString; +Sk.builtin.biginteger.prototype.negate=Sk.builtin.biginteger.prototype.bnNegate;Sk.builtin.biginteger.prototype.abs=Sk.builtin.biginteger.prototype.bnAbs;Sk.builtin.biginteger.prototype.compareTo=Sk.builtin.biginteger.prototype.bnCompareTo;Sk.builtin.biginteger.prototype.bitLength=Sk.builtin.biginteger.prototype.bnBitLength;Sk.builtin.biginteger.prototype.mod=Sk.builtin.biginteger.prototype.bnMod;Sk.builtin.biginteger.prototype.modPowInt=Sk.builtin.biginteger.prototype.bnModPowInt; +Sk.builtin.biginteger.ZERO=Sk.builtin.biginteger.nbv(0);Sk.builtin.biginteger.ONE=Sk.builtin.biginteger.nbv(1);Sk.builtin.biginteger.prototype.bnClone=function(){var a=Sk.builtin.biginteger.nbi();this.copyTo(a);return a};Sk.builtin.biginteger.prototype.bnIntValue=function(){if(0>this.s){if(1==this.t)return this[0]-this.DV;if(0===this.t)return-1}else{if(1==this.t)return this[0];if(0===this.t)return 0}return(this[1]&(1<<32-this.DB)-1)<<this.DB|this[0]}; +Sk.builtin.biginteger.prototype.bnByteValue=function(){return 0===this.t?this.s:this[0]<<24>>24};Sk.builtin.biginteger.prototype.bnShortValue=function(){return 0===this.t?this.s:this[0]<<16>>16};Sk.builtin.biginteger.prototype.bnpChunkSize=function(a){return Math.floor(Math.LN2*this.DB/Math.log(a))};Sk.builtin.biginteger.prototype.bnSigNum=function(){return 0>this.s?-1:0>=this.t||1==this.t&&0>=this[0]?0:1}; +Sk.builtin.biginteger.prototype.bnpToRadix=function(a){var b,c,d,e,f;null==a&&(a=10);if(0===this.signum()||2>a||36<a)return"0";b=this.chunkSize(a);f=Math.pow(a,b);b=Sk.builtin.biginteger.nbv(f);c=Sk.builtin.biginteger.nbi();d=Sk.builtin.biginteger.nbi();e="";for(this.divRemTo(b,c,d);0<c.signum();)e=(f+d.intValue()).toString(a).substr(1)+e,c.divRemTo(b,c,d);return d.intValue().toString(a)+e}; +Sk.builtin.biginteger.prototype.bnpFromRadix=function(a,b){var c,d,e,f,g,h,k;this.fromInt(0);null==b&&(b=10);k=this.chunkSize(b);e=Math.pow(b,k);f=!1;for(d=h=g=0;d<a.length;++d)if(c=Sk.builtin.biginteger.intAt(a,d),0>c){if("-"==a.charAt(d)&&0===this.signum()&&(f=!0),"."==a.charAt(d))break}else h=b*h+c,++g>=k&&(this.dMultiply(e),this.dAddOffset(h,0),h=g=0);0<g&&(this.dMultiply(Math.pow(b,g)),this.dAddOffset(h,0));f&&Sk.builtin.biginteger.ZERO.subTo(this,this)}; +Sk.builtin.biginteger.prototype.bnpFromNumber=function(a,b,c){if("number"==typeof b)if(2>a)this.fromInt(1);else for(this.fromNumber(a,c),this.testBit(a-1)||this.bitwiseTo(Sk.builtin.biginteger.ONE.shiftLeft(a-1),Sk.builtin.biginteger.op_or,this),this.isEven()&&this.dAddOffset(1,0);!this.isProbablePrime(b);)this.dAddOffset(2,0),this.bitLength()>a&&this.subTo(Sk.builtin.biginteger.ONE.shiftLeft(a-1),this);this.fromString(a+"")}; +Sk.builtin.biginteger.prototype.bnToByteArray=function(){var a,b,c,d=this.t,e=[];e[0]=this.s;a=this.DB-d*this.DB%8;c=0;if(0<d--)for(a<this.DB&&(b=this[d]>>a)!=(this.s&this.DM)>>a&&(e[c++]=b|this.s<<this.DB-a);0<=d;)if(8>a?(b=(this[d]&(1<<a)-1)<<8-a,b|=this[--d]>>(a+=this.DB-8)):(b=this[d]>>(a-=8)&255,0>=a&&(a+=this.DB,--d)),0!==(b&128)&&(b|=-256),0===c&&(this.s&128)!=(b&128)&&++c,0<c||b!=this.s)e[c++]=b;return e};Sk.builtin.biginteger.prototype.bnEquals=function(a){return 0===this.compareTo(a)}; +Sk.builtin.biginteger.prototype.bnMin=function(a){return 0>this.compareTo(a)?this:a};Sk.builtin.biginteger.prototype.bnMax=function(a){return 0<this.compareTo(a)?this:a};Sk.builtin.biginteger.prototype.bnpBitwiseTo=function(a,b,c){var d,e,f=Math.min(a.t,this.t);for(d=0;d<f;++d)c[d]=b(this[d],a[d]);if(a.t<this.t){e=a.s&this.DM;for(d=f;d<this.t;++d)c[d]=b(this[d],e);c.t=this.t}else{e=this.s&this.DM;for(d=f;d<a.t;++d)c[d]=b(e,a[d]);c.t=a.t}c.s=b(this.s,a.s);c.clamp()}; +Sk.builtin.biginteger.op_and=function(a,b){return a&b};Sk.builtin.biginteger.prototype.bnAnd=function(a){var b=Sk.builtin.biginteger.nbi();this.bitwiseTo(a,Sk.builtin.biginteger.op_and,b);return b};Sk.builtin.biginteger.op_or=function(a,b){return a|b};Sk.builtin.biginteger.prototype.bnOr=function(a){var b=Sk.builtin.biginteger.nbi();this.bitwiseTo(a,Sk.builtin.biginteger.op_or,b);return b};Sk.builtin.biginteger.op_xor=function(a,b){return a^b}; +Sk.builtin.biginteger.prototype.bnXor=function(a){var b=Sk.builtin.biginteger.nbi();this.bitwiseTo(a,Sk.builtin.biginteger.op_xor,b);return b};Sk.builtin.biginteger.op_andnot=function(a,b){return a&~b};Sk.builtin.biginteger.prototype.bnAndNot=function(a){var b=Sk.builtin.biginteger.nbi();this.bitwiseTo(a,Sk.builtin.biginteger.op_andnot,b);return b}; +Sk.builtin.biginteger.prototype.bnNot=function(){var a,b=Sk.builtin.biginteger.nbi();for(a=0;a<this.t;++a)b[a]=this.DM&~this[a];b.t=this.t;b.s=~this.s;return b};Sk.builtin.biginteger.prototype.bnShiftLeft=function(a){var b=Sk.builtin.biginteger.nbi();0>a?this.rShiftTo(-a,b):this.lShiftTo(a,b);return b};Sk.builtin.biginteger.prototype.bnShiftRight=function(a){var b=Sk.builtin.biginteger.nbi();0>a?this.lShiftTo(-a,b):this.rShiftTo(a,b);return b}; +Sk.builtin.biginteger.lbit=function(a){var b;if(0===a)return-1;b=0;0===(a&65535)&&(a>>=16,b+=16);0===(a&255)&&(a>>=8,b+=8);0===(a&15)&&(a>>=4,b+=4);0===(a&3)&&(a>>=2,b+=2);0===(a&1)&&++b;return b};Sk.builtin.biginteger.prototype.bnGetLowestSetBit=function(){var a;for(a=0;a<this.t;++a)if(0!==this[a])return a*this.DB+Sk.builtin.biginteger.lbit(this[a]);return 0>this.s?this.t*this.DB:-1};Sk.builtin.biginteger.cbit=function(a){for(var b=0;0!==a;)a&=a-1,++b;return b}; +Sk.builtin.biginteger.prototype.bnBitCount=function(){var a,b=0,c=this.s&this.DM;for(a=0;a<this.t;++a)b+=Sk.builtin.biginteger.cbit(this[a]^c);return b};Sk.builtin.biginteger.prototype.bnTestBit=function(a){var b=Math.floor(a/this.DB);return b>=this.t?0!==this.s:0!==(this[b]&1<<a%this.DB)};Sk.builtin.biginteger.prototype.bnpChangeBit=function(a,b){var c=Sk.builtin.biginteger.ONE.shiftLeft(a);this.bitwiseTo(c,b,c);return c}; +Sk.builtin.biginteger.prototype.bnSetBit=function(a){return this.changeBit(a,Sk.builtin.biginteger.op_or)};Sk.builtin.biginteger.prototype.bnClearBit=function(a){return this.changeBit(a,Sk.builtin.biginteger.op_andnot)};Sk.builtin.biginteger.prototype.bnFlipBit=function(a){return this.changeBit(a,Sk.builtin.biginteger.op_xor)}; +Sk.builtin.biginteger.prototype.bnpAddTo=function(a,b){for(var c=0,d=0,e=Math.min(a.t,this.t);c<e;)d+=this[c]+a[c],b[c++]=d&this.DM,d>>=this.DB;if(a.t<this.t){for(d+=a.s;c<this.t;)d+=this[c],b[c++]=d&this.DM,d>>=this.DB;d+=this.s}else{for(d+=this.s;c<a.t;)d+=a[c],b[c++]=d&this.DM,d>>=this.DB;d+=a.s}b.s=0>d?-1:0;0<d?b[c++]=d:-1>d&&(b[c++]=this.DV+d);b.t=c;b.clamp()};Sk.builtin.biginteger.prototype.bnAdd=function(a){var b=Sk.builtin.biginteger.nbi();this.addTo(a,b);return b}; +Sk.builtin.biginteger.prototype.bnSubtract=function(a){var b=Sk.builtin.biginteger.nbi();this.subTo(a,b);return b};Sk.builtin.biginteger.prototype.bnMultiply=function(a){var b=Sk.builtin.biginteger.nbi();this.multiplyTo(a,b);return b};Sk.builtin.biginteger.prototype.bnDivide=function(a){var b=Sk.builtin.biginteger.nbi();this.divRemTo(a,b,null);return b};Sk.builtin.biginteger.prototype.bnRemainder=function(a){var b=Sk.builtin.biginteger.nbi();this.divRemTo(a,null,b);return b}; +Sk.builtin.biginteger.prototype.bnDivideAndRemainder=function(a){var b=Sk.builtin.biginteger.nbi(),c=Sk.builtin.biginteger.nbi();this.divRemTo(a,b,c);return[b,c]};Sk.builtin.biginteger.prototype.bnpDMultiply=function(a){this[this.t]=this.am(0,a-1,this,0,0,this.t);++this.t;this.clamp()};Sk.builtin.biginteger.prototype.bnpDAddOffset=function(a,b){if(0!==a){for(;this.t<=b;)this[this.t++]=0;for(this[b]+=a;this[b]>=this.DV;)this[b]-=this.DV,++b>=this.t&&(this[this.t++]=0),++this[b]}}; +Sk.builtin.biginteger.NullExp=function(){};Sk.builtin.biginteger.prototype.nNop=function(a){return a};Sk.builtin.biginteger.prototype.nMulTo=function(a,b,c){a.multiplyTo(b,c)};Sk.builtin.biginteger.prototype.nSqrTo=function(a,b){a.squareTo(b)};Sk.builtin.biginteger.NullExp.prototype.convert=Sk.builtin.biginteger.prototype.nNop;Sk.builtin.biginteger.NullExp.prototype.revert=Sk.builtin.biginteger.prototype.nNop;Sk.builtin.biginteger.NullExp.prototype.mulTo=Sk.builtin.biginteger.prototype.nMulTo; +Sk.builtin.biginteger.NullExp.prototype.sqrTo=Sk.builtin.biginteger.prototype.nSqrTo;Sk.builtin.biginteger.prototype.bnPow=function(a){return this.exp(a,new Sk.builtin.biginteger.NullExp)};Sk.builtin.biginteger.prototype.bnpMultiplyLowerTo=function(a,b,c){var d,e=Math.min(this.t+a.t,b);c.s=0;for(c.t=e;0<e;)c[--e]=0;for(d=c.t-this.t;e<d;++e)c[e+this.t]=this.am(0,a[e],c,e,0,this.t);for(d=Math.min(a.t,b);e<d;++e)this.am(0,a[e],c,e,0,b-e);c.clamp()}; +Sk.builtin.biginteger.prototype.bnpMultiplyUpperTo=function(a,b,c){var d;--b;d=c.t=this.t+a.t-b;for(c.s=0;0<=--d;)c[d]=0;for(d=Math.max(b-this.t,0);d<a.t;++d)c[this.t+d-b]=this.am(b-d,a[d],c,0,0,this.t+d-b);c.clamp();c.drShiftTo(1,c)};Sk.builtin.biginteger.Barrett=function(a){this.r2=Sk.builtin.biginteger.nbi();this.q3=Sk.builtin.biginteger.nbi();Sk.builtin.biginteger.ONE.dlShiftTo(2*a.t,this.r2);this.mu=this.r2.divide(a);this.m=a}; +Sk.builtin.biginteger.prototype.barrettConvert=function(a){var b;if(0>a.s||a.t>2*this.m.t)return a.mod(this.m);if(0>a.compareTo(this.m))return a;b=Sk.builtin.biginteger.nbi();a.copyTo(b);this.reduce(b);return b};Sk.builtin.biginteger.prototype.barrettRevert=function(a){return a}; +Sk.builtin.biginteger.prototype.barrettReduce=function(a){a.drShiftTo(this.m.t-1,this.r2);a.t>this.m.t+1&&(a.t=this.m.t+1,a.clamp());this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3);for(this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2);0>a.compareTo(this.r2);)a.dAddOffset(1,this.m.t+1);for(a.subTo(this.r2,a);0<=a.compareTo(this.m);)a.subTo(this.m,a)};Sk.builtin.biginteger.prototype.barrettSqrTo=function(a,b){a.squareTo(b);this.reduce(b)}; +Sk.builtin.biginteger.prototype.barrettMulTo=function(a,b,c){a.multiplyTo(b,c);this.reduce(c)};Sk.builtin.biginteger.Barrett.prototype.convert=Sk.builtin.biginteger.prototype.barrettConvert;Sk.builtin.biginteger.Barrett.prototype.revert=Sk.builtin.biginteger.prototype.barrettRevert;Sk.builtin.biginteger.Barrett.prototype.reduce=Sk.builtin.biginteger.prototype.barrettReduce;Sk.builtin.biginteger.Barrett.prototype.mulTo=Sk.builtin.biginteger.prototype.barrettMulTo; +Sk.builtin.biginteger.Barrett.prototype.sqrTo=Sk.builtin.biginteger.prototype.barrettSqrTo; +Sk.builtin.biginteger.prototype.bnModPow=function(a,b){var c,d,e,f,g,h,k,l,m=a.bitLength(),p,n=Sk.builtin.biginteger.nbv(1),r;if(0>=m)return n;p=18>m?1:48>m?3:144>m?4:768>m?5:6;r=8>m?new Sk.builtin.biginteger.Classic(b):b.isEven()?new Sk.builtin.biginteger.Barrett(b):new Sk.builtin.biginteger.Montgomery(b);h=[];g=3;k=p-1;l=(1<<p)-1;h[1]=r.convert(this);if(1<p)for(c=Sk.builtin.biginteger.nbi(),r.sqrTo(h[1],c);g<=l;)h[g]=Sk.builtin.biginteger.nbi(),r.mulTo(c,h[g-2],h[g]),g+=2;c=a.t-1;e=!0;f=Sk.builtin.biginteger.nbi(); +for(m=Sk.builtin.biginteger.nbits(a[c])-1;0<=c;){m>=k?d=a[c]>>m-k&l:(d=(a[c]&(1<<m+1)-1)<<k-m,0<c&&(d|=a[c-1]>>this.DB+m-k));for(g=p;0===(d&1);)d>>=1,--g;0>(m-=g)&&(m+=this.DB,--c);if(e)h[d].copyTo(n),e=!1;else{for(;1<g;)r.sqrTo(n,f),r.sqrTo(f,n),g-=2;0<g?r.sqrTo(n,f):(g=n,n=f,f=g);r.mulTo(f,h[d],n)}for(;0<=c&&0===(a[c]&1<<m);)r.sqrTo(n,f),g=n,n=f,f=g,0>--m&&(m=this.DB-1,--c)}return r.revert(n)}; +Sk.builtin.biginteger.prototype.bnGCD=function(a){var b,c,d=0>this.s?this.negate():this.clone();a=0>a.s?a.negate():a.clone();0>d.compareTo(a)&&(b=d,d=a,a=b);b=d.getLowestSetBit();c=a.getLowestSetBit();if(0>c)return d;b<c&&(c=b);0<c&&(d.rShiftTo(c,d),a.rShiftTo(c,a));for(;0<d.signum();)0<(b=d.getLowestSetBit())&&d.rShiftTo(b,d),0<(b=a.getLowestSetBit())&&a.rShiftTo(b,a),0<=d.compareTo(a)?(d.subTo(a,d),d.rShiftTo(1,d)):(a.subTo(d,a),a.rShiftTo(1,a));0<c&&a.lShiftTo(c,a);return a}; +Sk.builtin.biginteger.prototype.bnpModInt=function(a){var b,c,d;if(0>=a)return 0;c=this.DV%a;d=0>this.s?a-1:0;if(0<this.t)if(0===c)d=this[0]%a;else for(b=this.t-1;0<=b;--b)d=(c*d+this[b])%a;return d}; +Sk.builtin.biginteger.prototype.bnModInverse=function(a){var b,c,d,e,f,g,h=a.isEven();if(this.isEven()&&h||0===a.signum())return Sk.builtin.biginteger.ZERO;f=a.clone();g=this.clone();b=Sk.builtin.biginteger.nbv(1);c=Sk.builtin.biginteger.nbv(0);d=Sk.builtin.biginteger.nbv(0);for(e=Sk.builtin.biginteger.nbv(1);0!==f.signum();){for(;f.isEven();)f.rShiftTo(1,f),h?(b.isEven()&&c.isEven()||(b.addTo(this,b),c.subTo(a,c)),b.rShiftTo(1,b)):c.isEven()||c.subTo(a,c),c.rShiftTo(1,c);for(;g.isEven();)g.rShiftTo(1, +g),h?(d.isEven()&&e.isEven()||(d.addTo(this,d),e.subTo(a,e)),d.rShiftTo(1,d)):e.isEven()||e.subTo(a,e),e.rShiftTo(1,e);0<=f.compareTo(g)?(f.subTo(g,f),h&&b.subTo(d,b),c.subTo(e,c)):(g.subTo(f,g),h&&d.subTo(b,d),e.subTo(c,e))}if(0!==g.compareTo(Sk.builtin.biginteger.ONE))return Sk.builtin.biginteger.ZERO;if(0<=e.compareTo(a))return e.subtract(a);if(0>e.signum())e.addTo(a,e);else return e;return 0>e.signum()?e.add(a):e}; +Sk.builtin.biginteger.lowprimes=[2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509]; +Sk.builtin.biginteger.lplim=67108864/Sk.builtin.biginteger.lowprimes[Sk.builtin.biginteger.lowprimes.length-1]; +Sk.builtin.biginteger.prototype.bnIsProbablePrime=function(a){var b,c,d,e=this.abs();if(1==e.t&&e[0]<=Sk.builtin.biginteger.lowprimes[Sk.builtin.biginteger.lowprimes.length-1]){for(d=0;d<Sk.builtin.biginteger.lowprimes.length;++d)if(e[0]==Sk.builtin.biginteger.lowprimes[d])return!0;return!1}if(e.isEven())return!1;for(d=1;d<Sk.builtin.biginteger.lowprimes.length;){b=Sk.builtin.biginteger.lowprimes[d];for(c=d+1;c<Sk.builtin.biginteger.lowprimes.length&&b<Sk.builtin.biginteger.lplim;)b*=Sk.builtin.biginteger.lowprimes[c++]; +for(b=e.modInt(b);d<c;)if(0===b%Sk.builtin.biginteger.lowprimes[d++])return!1}return e.millerRabin(a)}; +Sk.builtin.biginteger.prototype.bnpMillerRabin=function(a){var b,c,d,e,f,g=this.subtract(Sk.builtin.biginteger.ONE),h=g.getLowestSetBit();if(0>=h)return!1;f=g.shiftRight(h);a=a+1>>1;a>Sk.builtin.biginteger.lowprimes.length&&(a=Sk.builtin.biginteger.lowprimes.length);e=Sk.builtin.biginteger.nbi();for(d=0;d<a;++d)if(e.fromInt(Sk.builtin.biginteger.lowprimes[d]),c=e.modPow(f,this),0!==c.compareTo(Sk.builtin.biginteger.ONE)&&0!==c.compareTo(g)){for(b=1;b++<h&&0!==c.compareTo(g);)if(c=c.modPowInt(2,this), +0===c.compareTo(Sk.builtin.biginteger.ONE))return!1;if(0!==c.compareTo(g))return!1}return!0};Sk.builtin.biginteger.prototype.isnegative=function(){return 0>this.s};Sk.builtin.biginteger.prototype.ispositive=function(){return 0<=this.s};Sk.builtin.biginteger.prototype.trueCompare=function(a){return 0<=this.s&&0>a.s?1:0>this.s&&0<=a.s?-1:this.compare(a)};Sk.builtin.biginteger.prototype.chunkSize=Sk.builtin.biginteger.prototype.bnpChunkSize;Sk.builtin.biginteger.prototype.toRadix=Sk.builtin.biginteger.prototype.bnpToRadix; +Sk.builtin.biginteger.prototype.fromRadix=Sk.builtin.biginteger.prototype.bnpFromRadix;Sk.builtin.biginteger.prototype.fromNumber=Sk.builtin.biginteger.prototype.bnpFromNumber;Sk.builtin.biginteger.prototype.bitwiseTo=Sk.builtin.biginteger.prototype.bnpBitwiseTo;Sk.builtin.biginteger.prototype.changeBit=Sk.builtin.biginteger.prototype.bnpChangeBit;Sk.builtin.biginteger.prototype.addTo=Sk.builtin.biginteger.prototype.bnpAddTo;Sk.builtin.biginteger.prototype.dMultiply=Sk.builtin.biginteger.prototype.bnpDMultiply; +Sk.builtin.biginteger.prototype.dAddOffset=Sk.builtin.biginteger.prototype.bnpDAddOffset;Sk.builtin.biginteger.prototype.multiplyLowerTo=Sk.builtin.biginteger.prototype.bnpMultiplyLowerTo;Sk.builtin.biginteger.prototype.multiplyUpperTo=Sk.builtin.biginteger.prototype.bnpMultiplyUpperTo;Sk.builtin.biginteger.prototype.modInt=Sk.builtin.biginteger.prototype.bnpModInt;Sk.builtin.biginteger.prototype.millerRabin=Sk.builtin.biginteger.prototype.bnpMillerRabin;Sk.builtin.biginteger.prototype.clone=Sk.builtin.biginteger.prototype.bnClone; +Sk.builtin.biginteger.prototype.intValue=Sk.builtin.biginteger.prototype.bnIntValue;Sk.builtin.biginteger.prototype.byteValue=Sk.builtin.biginteger.prototype.bnByteValue;Sk.builtin.biginteger.prototype.shortValue=Sk.builtin.biginteger.prototype.bnShortValue;Sk.builtin.biginteger.prototype.signum=Sk.builtin.biginteger.prototype.bnSigNum;Sk.builtin.biginteger.prototype.toByteArray=Sk.builtin.biginteger.prototype.bnToByteArray;Sk.builtin.biginteger.prototype.equals=Sk.builtin.biginteger.prototype.bnEquals; +Sk.builtin.biginteger.prototype.compare=Sk.builtin.biginteger.prototype.compareTo;Sk.builtin.biginteger.prototype.min=Sk.builtin.biginteger.prototype.bnMin;Sk.builtin.biginteger.prototype.max=Sk.builtin.biginteger.prototype.bnMax;Sk.builtin.biginteger.prototype.and=Sk.builtin.biginteger.prototype.bnAnd;Sk.builtin.biginteger.prototype.or=Sk.builtin.biginteger.prototype.bnOr;Sk.builtin.biginteger.prototype.xor=Sk.builtin.biginteger.prototype.bnXor;Sk.builtin.biginteger.prototype.andNot=Sk.builtin.biginteger.prototype.bnAndNot; +Sk.builtin.biginteger.prototype.not=Sk.builtin.biginteger.prototype.bnNot;Sk.builtin.biginteger.prototype.shiftLeft=Sk.builtin.biginteger.prototype.bnShiftLeft;Sk.builtin.biginteger.prototype.shiftRight=Sk.builtin.biginteger.prototype.bnShiftRight;Sk.builtin.biginteger.prototype.getLowestSetBit=Sk.builtin.biginteger.prototype.bnGetLowestSetBit;Sk.builtin.biginteger.prototype.bitCount=Sk.builtin.biginteger.prototype.bnBitCount;Sk.builtin.biginteger.prototype.testBit=Sk.builtin.biginteger.prototype.bnTestBit; +Sk.builtin.biginteger.prototype.setBit=Sk.builtin.biginteger.prototype.bnSetBit;Sk.builtin.biginteger.prototype.clearBit=Sk.builtin.biginteger.prototype.bnClearBit;Sk.builtin.biginteger.prototype.flipBit=Sk.builtin.biginteger.prototype.bnFlipBit;Sk.builtin.biginteger.prototype.add=Sk.builtin.biginteger.prototype.bnAdd;Sk.builtin.biginteger.prototype.subtract=Sk.builtin.biginteger.prototype.bnSubtract;Sk.builtin.biginteger.prototype.multiply=Sk.builtin.biginteger.prototype.bnMultiply; +Sk.builtin.biginteger.prototype.divide=Sk.builtin.biginteger.prototype.bnDivide;Sk.builtin.biginteger.prototype.remainder=Sk.builtin.biginteger.prototype.bnRemainder;Sk.builtin.biginteger.prototype.divideAndRemainder=Sk.builtin.biginteger.prototype.bnDivideAndRemainder;Sk.builtin.biginteger.prototype.modPow=Sk.builtin.biginteger.prototype.bnModPow;Sk.builtin.biginteger.prototype.modInverse=Sk.builtin.biginteger.prototype.bnModInverse;Sk.builtin.biginteger.prototype.pow=Sk.builtin.biginteger.prototype.bnPow; +Sk.builtin.biginteger.prototype.gcd=Sk.builtin.biginteger.prototype.bnGCD;Sk.builtin.biginteger.prototype.isProbablePrime=Sk.builtin.biginteger.prototype.bnIsProbablePrime;Sk.builtin.int_=function(a,b){var c,d;if(!(this instanceof Sk.builtin.int_))return new Sk.builtin.int_(a,b);if(this instanceof Sk.builtin.bool)return this;if(a instanceof Sk.builtin.int_&&void 0===b)return this.v=a.v,this;if(void 0!==b&&!Sk.builtin.checkInt(b)){if(Sk.builtin.checkFloat(b))throw new Sk.builtin.TypeError("integer argument expected, got "+Sk.abstr.typeName(b));if(b.__index__)b=Sk.misceval.callsim(b.__index__,b);else if(b.__int__)b=Sk.misceval.callsim(b.__int__,b);else throw new Sk.builtin.AttributeError(Sk.abstr.typeName(b)+ +" instance has no attribute '__index__' or '__int__'");}if(a instanceof Sk.builtin.str){b=Sk.builtin.asnum$(b);c=Sk.str2number(a.v,b,parseInt,function(a){return-a},"int");if(c>Sk.builtin.int_.threshold$||c<-Sk.builtin.int_.threshold$)return new Sk.builtin.lng(a,b);this.v=c;return this}if(void 0!==b)throw new Sk.builtin.TypeError("int() can't convert non-string with explicit base");if(void 0===a||a===Sk.builtin.none)a=0;void 0!==a&&a.tp$getattr&&a.tp$getattr("__int__")?(c=Sk.misceval.callsim(a.tp$getattr("__int__")), +d="__int__"):void 0!==a&&a.__int__?(c=Sk.misceval.callsim(a.__int__,a),d="__int__"):void 0!==a&&a.tp$getattr&&a.tp$getattr("__trunc__")?(c=Sk.misceval.callsim(a.tp$getattr("__trunc__")),d="__trunc__"):void 0!==a&&a.__trunc__&&(c=Sk.misceval.callsim(a.__trunc__,a),d="__trunc__");if(void 0===c||Sk.builtin.checkInt(c))void 0!==c&&(a=c);else throw new Sk.builtin.TypeError(d+" returned non-Integral (type "+Sk.abstr.typeName(c)+")");if(!Sk.builtin.checkNumber(a))throw new Sk.builtin.TypeError("int() argument must be a string or a number, not '"+ +Sk.abstr.typeName(a)+"'");a=Sk.builtin.asnum$(a);if(a>Sk.builtin.int_.threshold$||a<-Sk.builtin.int_.threshold$)return new Sk.builtin.lng(a);-1<a&&1>a&&(a=0);this.v=parseInt(a,b);return this};Sk.abstr.setUpInheritance("int",Sk.builtin.int_,Sk.builtin.numtype);Sk.builtin.int_.prototype.nb$int_=function(){return this};Sk.builtin.int_.prototype.nb$float_=function(){return new Sk.builtin.float_(this.v)};Sk.builtin.int_.prototype.nb$lng=function(){return new Sk.builtin.lng(this.v)}; +Sk.builtin.int_.prototype.__trunc__=new Sk.builtin.func(function(a){return a});Sk.builtin.int_.prototype.__index__=new Sk.builtin.func(function(a){return a});Sk.builtin.int_.prototype.__complex__=new Sk.builtin.func(function(a){return Sk.builtin.NotImplemented.NotImplemented$});Sk.builtin.int_.prototype.tp$index=function(){return this.v};Sk.builtin.int_.prototype.tp$hash=function(){return new Sk.builtin.int_(this.v)};Sk.builtin.int_.threshold$=Math.pow(2,53)-1;Sk.builtin.int_.prototype.clone=function(){return new Sk.builtin.int_(this.v)}; +Sk.builtin.int_.prototype.nb$add=function(a){var b;return a instanceof Sk.builtin.int_?new Sk.builtin.int_(this.v+a.v):a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.v),b.nb$add(a)):a instanceof Sk.builtin.float_?(b=new Sk.builtin.float_(this.v),b.nb$add(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.int_.prototype.nb$reflected_add=function(a){return Sk.builtin.int_.prototype.nb$add.call(this,a)}; +Sk.builtin.int_.prototype.nb$subtract=function(a){var b;return a instanceof Sk.builtin.int_?new Sk.builtin.int_(this.v-a.v):a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.v),b.nb$subtract(a)):a instanceof Sk.builtin.float_?(b=new Sk.builtin.float_(this.v),b.nb$subtract(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.int_.prototype.nb$reflected_subtract=function(a){var b=this.nb$negative();return Sk.builtin.int_.prototype.nb$add.call(b,a)}; +Sk.builtin.int_.prototype.nb$multiply=function(a){var b;return a instanceof Sk.builtin.int_?(b=this.v*a.v,b>Sk.builtin.int_.threshold$||b<-Sk.builtin.int_.threshold$?(b=new Sk.builtin.lng(this.v),b.nb$multiply(a)):new Sk.builtin.int_(b)):a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.v),b.nb$multiply(a)):a instanceof Sk.builtin.float_?(b=new Sk.builtin.float_(this.v),b.nb$multiply(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.nb$reflected_multiply=function(a){return Sk.builtin.int_.prototype.nb$multiply.call(this,a)};Sk.builtin.int_.prototype.nb$divide=function(a){var b;return Sk.python3?(b=new Sk.builtin.float_(this.v),b.nb$divide(a)):a instanceof Sk.builtin.int_?this.nb$floor_divide(a):a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.v),b.nb$divide(a)):a instanceof Sk.builtin.float_?(b=new Sk.builtin.float_(this.v),b.nb$divide(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.nb$reflected_divide=function(a){return this.nb$reflected_floor_divide(a)}; +Sk.builtin.int_.prototype.nb$floor_divide=function(a){var b;if(a instanceof Sk.builtin.int_){if(0===a.v)throw new Sk.builtin.ZeroDivisionError("integer division or modulo by zero");return new Sk.builtin.int_(Math.floor(this.v/a.v))}return a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.v),b.nb$floor_divide(a)):a instanceof Sk.builtin.float_?(b=new Sk.builtin.float_(this.v),b.nb$floor_divide(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.nb$reflected_floor_divide=function(a){return a instanceof Sk.builtin.int_?a.nb$divide(this):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.nb$remainder=function(a){var b;return a instanceof Sk.builtin.int_?(b=Sk.abstr.numberBinOp(this,a,"FloorDiv"),b=Sk.abstr.numberBinOp(b,a,"Mult"),b=Sk.abstr.numberBinOp(this,b,"Sub"),b=b.v,0>a.v&&0===b?b=-0:0===b&&-Infinity===Infinity/b&&(b=0),new Sk.builtin.int_(b)):a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.v),b.nb$remainder(a)):a instanceof Sk.builtin.float_?(b=new Sk.builtin.float_(this.v),b.nb$remainder(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.nb$reflected_remainder=function(a){return a instanceof Sk.builtin.int_?a.nb$remainder(this):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.int_.prototype.nb$divmod=function(a){var b;return a instanceof Sk.builtin.int_?new Sk.builtin.tuple([this.nb$floor_divide(a),this.nb$remainder(a)]):a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.v),b.nb$divmod(a)):a instanceof Sk.builtin.float_?(b=new Sk.builtin.float_(this.v),b.nb$divmod(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.nb$reflected_divmod=function(a){return a instanceof Sk.builtin.int_?new Sk.builtin.tuple([a.nb$floor_divide(this),a.nb$remainder(this)]):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.nb$power=function(a,b){var c;if(a instanceof Sk.builtin.int_&&(void 0===b||b instanceof Sk.builtin.int_)){c=Math.pow(this.v,a.v);c>Sk.builtin.int_.threshold$||c<-Sk.builtin.int_.threshold$?(c=new Sk.builtin.lng(this.v),c=c.nb$power(a,b)):c=0>a.v?new Sk.builtin.float_(c):new Sk.builtin.int_(c);if(void 0!==b){if(0>a.v)throw new Sk.builtin.TypeError("pow() 2nd argument cannot be negative when 3rd argument specified");return c.nb$remainder(b)}return c}return a instanceof Sk.builtin.lng? +(c=new Sk.builtin.lng(this.v),c.nb$power(a)):a instanceof Sk.builtin.float_?(c=new Sk.builtin.float_(this.v),c.nb$power(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.int_.prototype.nb$reflected_power=function(a,b){return a instanceof Sk.builtin.int_?a.nb$power(this,b):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.int_.prototype.nb$abs=function(){return new Sk.builtin.int_(Math.abs(this.v))}; +Sk.builtin.int_.prototype.nb$and=function(a){var b;return a instanceof Sk.builtin.int_&&(a=Sk.builtin.asnum$(a),b=this.v&a,void 0!==b&&0>b&&(b+=4294967296),void 0!==b)?new Sk.builtin.int_(b):a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.v),b.nb$and(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.int_.prototype.nb$reflected_and=Sk.builtin.int_.prototype.nb$and; +Sk.builtin.int_.prototype.nb$or=function(a){var b;return a instanceof Sk.builtin.int_&&(a=Sk.builtin.asnum$(a),b=this.v|a,void 0!==b&&0>b&&(b+=4294967296),void 0!==b)?new Sk.builtin.int_(b):a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.v),b.nb$and(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.int_.prototype.nb$reflected_or=Sk.builtin.int_.prototype.nb$or; +Sk.builtin.int_.prototype.nb$xor=function(a){var b;return a instanceof Sk.builtin.int_&&(a=Sk.builtin.asnum$(a),b=this.v^a,void 0!==b&&0>b&&(b+=4294967296),void 0!==b)?new Sk.builtin.int_(b):a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.v),b.nb$xor(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.int_.prototype.nb$reflected_xor=Sk.builtin.int_.prototype.nb$xor; +Sk.builtin.int_.prototype.nb$lshift=function(a){var b;if(a instanceof Sk.builtin.int_){var c=Sk.builtin.asnum$(a);if(void 0!==c){if(0>c)throw new Sk.builtin.ValueError("negative shift count");b=this.v<<c;if(b<=this.v)return(new Sk.builtin.lng(this.v)).nb$lshift(a)}if(void 0!==b)return new Sk.builtin.int_(b)}return a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.v),b.nb$lshift(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.nb$reflected_lshift=function(a){return a instanceof Sk.builtin.int_?a.nb$lshift(this):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.nb$rshift=function(a){var b;if(a instanceof Sk.builtin.int_){var c=Sk.builtin.asnum$(a);if(void 0!==c){if(0>c)throw new Sk.builtin.ValueError("negative shift count");b=this.v>>c;0<this.v&&0>b&&(b&=Math.pow(2,32-c)-1)}if(void 0!==b)return new Sk.builtin.int_(b)}return a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.v),b.nb$rshift(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.nb$reflected_rshift=function(a){return a instanceof Sk.builtin.int_?a.nb$rshift(this):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.int_.prototype.nb$invert=function(){return new Sk.builtin.int_(~this.v)};Sk.builtin.int_.prototype.nb$inplace_add=Sk.builtin.int_.prototype.nb$add;Sk.builtin.int_.prototype.nb$inplace_subtract=Sk.builtin.int_.prototype.nb$subtract;Sk.builtin.int_.prototype.nb$inplace_multiply=Sk.builtin.int_.prototype.nb$multiply; +Sk.builtin.int_.prototype.nb$inplace_divide=Sk.builtin.int_.prototype.nb$divide;Sk.builtin.int_.prototype.nb$inplace_remainder=Sk.builtin.int_.prototype.nb$remainder;Sk.builtin.int_.prototype.nb$inplace_floor_divide=Sk.builtin.int_.prototype.nb$floor_divide;Sk.builtin.int_.prototype.nb$inplace_power=Sk.builtin.int_.prototype.nb$power;Sk.builtin.int_.prototype.nb$inplace_and=Sk.builtin.int_.prototype.nb$and;Sk.builtin.int_.prototype.nb$inplace_or=Sk.builtin.int_.prototype.nb$or; +Sk.builtin.int_.prototype.nb$inplace_xor=Sk.builtin.int_.prototype.nb$xor;Sk.builtin.int_.prototype.nb$inplace_lshift=Sk.builtin.int_.prototype.nb$lshift;Sk.builtin.int_.prototype.nb$inplace_rshift=Sk.builtin.int_.prototype.nb$rshift;Sk.builtin.int_.prototype.nb$negative=function(){return new Sk.builtin.int_(-this.v)};Sk.builtin.int_.prototype.nb$positive=function(){return this.clone()};Sk.builtin.int_.prototype.nb$nonzero=function(){return 0!==this.v}; +Sk.builtin.int_.prototype.nb$isnegative=function(){return 0>this.v};Sk.builtin.int_.prototype.nb$ispositive=function(){return 0<=this.v};Sk.builtin.int_.prototype.numberCompare=function(a){return a instanceof Sk.builtin.int_?this.v-a.v:a instanceof Sk.builtin.lng?-a.longCompare(this):a instanceof Sk.builtin.float_?-a.numberCompare(this):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.ob$eq=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0==this.numberCompare(a)):a instanceof Sk.builtin.none?Sk.builtin.bool.false$:Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.ob$ne=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0!=this.numberCompare(a)):a instanceof Sk.builtin.none?Sk.builtin.bool.true$:Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.int_.prototype.ob$lt=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0>this.numberCompare(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.ob$le=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0>=this.numberCompare(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.int_.prototype.ob$gt=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0<this.numberCompare(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.ob$ge=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0<=this.numberCompare(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.int_.prototype.__round__=function(a,b){Sk.builtin.pyCheckArgs("__round__",arguments,1,2);var c,d;if(void 0!==b&&!Sk.misceval.isIndex(b))throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(b)+"' object cannot be interpreted as an index");void 0===b&&(b=0);d=Sk.builtin.asnum$(a);b=Sk.misceval.asIndex(b);c=Math.pow(10,b);c=Math.round(d*c)/c;return new Sk.builtin.int_(c)};Sk.builtin.int_.prototype.conjugate=new Sk.builtin.func(function(a){return new Sk.builtin.int_(a.v)}); +Sk.builtin.int_.prototype.$r=function(){return new Sk.builtin.str(this.str$(10,!0))};Sk.builtin.int_.prototype.tp$str=function(){return new Sk.builtin.str(this.str$(10,!0))};Sk.builtin.int_.prototype.str$=function(a,b){var c;void 0===b&&(b=!0);c=b?this.v:Math.abs(this.v);return void 0===a||10===a?c.toString():c.toString(a)}; +Sk.str2number=function(a,b,c,d,e){var f=a,g=!1,h,k,l;a=a.replace(/^\s+|\s+$/g,"");"-"===a.charAt(0)&&(g=!0,a=a.substring(1));"+"===a.charAt(0)&&(a=a.substring(1));void 0===b&&(b=10);if((2>b||36<b)&&0!==b)throw new Sk.builtin.ValueError(e+"() base must be >= 2 and <= 36");if("0x"===a.substring(0,2).toLowerCase())if(16===b||0===b)a=a.substring(2),b=16;else{if(34>b)throw new Sk.builtin.ValueError("invalid literal for "+e+"() with base "+b+": '"+f+"'");}else if("0b"===a.substring(0,2).toLowerCase())if(2=== +b||0===b)a=a.substring(2),b=2;else{if(12>b)throw new Sk.builtin.ValueError("invalid literal for "+e+"() with base "+b+": '"+f+"'");}else if("0o"===a.substring(0,2).toLowerCase())if(8===b||0===b)a=a.substring(2),b=8;else{if(25>b)throw new Sk.builtin.ValueError("invalid literal for "+e+"() with base "+b+": '"+f+"'");}else if("0"===a.charAt(0)){if("0"===a)return 0;if(8===b||0===b)b=8}0===b&&(b=10);if(0===a.length)throw new Sk.builtin.ValueError("invalid literal for "+e+"() with base "+b+": '"+f+"'"); +for(h=0;h<a.length;h+=1)if(k=a.charCodeAt(h),l=b,48<=k&&57>=k?l=k-48:65<=k&&90>=k?l=k-65+10:97<=k&&122>=k&&(l=k-97+10),l>=b)throw new Sk.builtin.ValueError("invalid literal for "+e+"() with base "+b+": '"+f+"'");l=c(a,b);g&&(l=d(l));return l};goog.exportSymbol("Sk.builtin.int_",Sk.builtin.int_);Sk.builtin.bool=function(a){Sk.builtin.pyCheckArgs("bool",arguments,1);return Sk.misceval.isTrue(a)?Sk.builtin.bool.true$:Sk.builtin.bool.false$};Sk.abstr.setUpInheritance("bool",Sk.builtin.bool,Sk.builtin.int_);Sk.builtin.bool.prototype.$r=function(){return this.v?new Sk.builtin.str("True"):new Sk.builtin.str("False")};Sk.builtin.bool.prototype.tp$hash=function(){return new Sk.builtin.int_(this.v)};Sk.builtin.bool.prototype.__int__=new Sk.builtin.func(function(a){a=Sk.builtin.asnum$(a);return new Sk.builtin.int_(a)}); +Sk.builtin.bool.prototype.__float__=new Sk.builtin.func(function(a){return new Sk.builtin.float_(Sk.ffi.remapToJs(a))});goog.exportSymbol("Sk.builtin.bool",Sk.builtin.bool);Sk.builtin.float_=function(a){if(void 0===a)return new Sk.builtin.float_(0);if(!(this instanceof Sk.builtin.float_))return new Sk.builtin.float_(a);if(a instanceof Sk.builtin.str){if(a.v.match(/^-inf$/i))a=-Infinity;else if(a.v.match(/^[+]?inf$/i))a=Infinity;else if(a.v.match(/^[-+]?nan$/i))a=NaN;else{if(isNaN(a.v))throw new Sk.builtin.ValueError("float: Argument: "+a.v+" is not number");a=parseFloat(a.v)}return new Sk.builtin.float_(a)}if("number"===typeof a||a instanceof Sk.builtin.int_||a instanceof +Sk.builtin.lng||a instanceof Sk.builtin.float_)return this.v=Sk.builtin.asnum$(a),this;if(a instanceof Sk.builtin.bool)return this.v=Sk.builtin.asnum$(a),this;if("boolean"===typeof a)return this.v=a?1:0,this;if("string"===typeof a)return this.v=parseFloat(a),this;var b=Sk.abstr.lookupSpecial(a,"__float__");if(null!=b)return Sk.misceval.callsim(b,a);throw new Sk.builtin.TypeError("float() argument must be a string or a number");};Sk.abstr.setUpInheritance("float",Sk.builtin.float_,Sk.builtin.numtype); +Sk.builtin.float_.prototype.nb$int_=function(){var a=this.v,a=0>a?Math.ceil(a):Math.floor(a);return new Sk.builtin.int_(a)};Sk.builtin.float_.prototype.nb$float_=function(){return this};Sk.builtin.float_.prototype.nb$lng=function(){return new Sk.builtin.lng(this.v)};Sk.builtin.float_.PyFloat_Check=function(a){return void 0===a?!1:Sk.builtin.checkNumber(a)||Sk.builtin.checkFloat(a)||Sk.builtin.issubclass(a.ob$type,Sk.builtin.float_)?!0:!1};Sk.builtin.float_.PyFloat_Check_Exact=function(a){return Sk.builtin.checkFloat(a)}; +Sk.builtin.float_.PyFloat_AsDouble=function(a){var b;if(a&&Sk.builtin.float_.PyFloat_Check(a))return Sk.ffi.remapToJs(a);if(null==a)throw Error("bad argument for internal PyFloat_AsDouble function");b=Sk.builtin.type.typeLookup(a.ob$type,"__float__");if(null==b)throw new Sk.builtin.TypeError("a float is required");a=Sk.misceval.callsim(b,a);if(!Sk.builtin.float_.PyFloat_Check(a))throw new Sk.builtin.TypeError("nb_float should return float object");return Sk.ffi.remapToJs(a)}; +Sk.builtin.float_.prototype.tp$index=function(){return this.v};Sk.builtin.float_.prototype.tp$hash=function(){return this.nb$int_()};Sk.builtin.float_.prototype.clone=function(){return new Sk.builtin.float_(this.v)};Sk.builtin.float_.prototype.toFixed=function(a){a=Sk.builtin.asnum$(a);return this.v.toFixed(a)}; +Sk.builtin.float_.prototype.nb$add=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.float_?new Sk.builtin.float_(this.v+a.v):a instanceof Sk.builtin.lng?new Sk.builtin.float_(this.v+parseFloat(a.str$(10,!0))):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.float_.prototype.nb$reflected_add=function(a){return Sk.builtin.float_.prototype.nb$add.call(this,a)}; +Sk.builtin.float_.prototype.nb$subtract=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.float_?new Sk.builtin.float_(this.v-a.v):a instanceof Sk.builtin.lng?new Sk.builtin.float_(this.v-parseFloat(a.str$(10,!0))):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.float_.prototype.nb$reflected_subtract=function(a){var b=this.nb$negative();return Sk.builtin.float_.prototype.nb$add.call(b,a)}; +Sk.builtin.float_.prototype.nb$multiply=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.float_?new Sk.builtin.float_(this.v*a.v):a instanceof Sk.builtin.lng?new Sk.builtin.float_(this.v*parseFloat(a.str$(10,!0))):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.float_.prototype.nb$reflected_multiply=function(a){return Sk.builtin.float_.prototype.nb$multiply.call(this,a)}; +Sk.builtin.float_.prototype.nb$divide=function(a){if(a instanceof Sk.builtin.int_||a instanceof Sk.builtin.float_){if(0===a.v)throw new Sk.builtin.ZeroDivisionError("integer division or modulo by zero");return Infinity===this.v?Infinity===a.v||-Infinity===a.v?new Sk.builtin.float_(NaN):a.nb$isnegative()?new Sk.builtin.float_(-Infinity):new Sk.builtin.float_(Infinity):-Infinity===this.v?Infinity===a.v||-Infinity===a.v?new Sk.builtin.float_(NaN):a.nb$isnegative()?new Sk.builtin.float_(Infinity):new Sk.builtin.float_(-Infinity): +new Sk.builtin.float_(this.v/a.v)}if(a instanceof Sk.builtin.lng){if(0===a.longCompare(Sk.builtin.biginteger.ZERO))throw new Sk.builtin.ZeroDivisionError("integer division or modulo by zero");return Infinity===this.v?a.nb$isnegative()?new Sk.builtin.float_(-Infinity):new Sk.builtin.float_(Infinity):-Infinity===this.v?a.nb$isnegative()?new Sk.builtin.float_(Infinity):new Sk.builtin.float_(-Infinity):new Sk.builtin.float_(this.v/parseFloat(a.str$(10,!0)))}return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.nb$reflected_divide=function(a){if(a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng)a=new Sk.builtin.float_(a);return a instanceof Sk.builtin.float_?a.nb$divide(this):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.nb$floor_divide=function(a){if(a instanceof Sk.builtin.int_||a instanceof Sk.builtin.float_){if(Infinity===this.v||-Infinity===this.v)return new Sk.builtin.float_(NaN);if(0===a.v)throw new Sk.builtin.ZeroDivisionError("integer division or modulo by zero");return Infinity===a.v?this.nb$isnegative()?new Sk.builtin.float_(-1):new Sk.builtin.float_(0):-Infinity===a.v?this.nb$isnegative()||!this.nb$nonzero()?new Sk.builtin.float_(0):new Sk.builtin.float_(-1):new Sk.builtin.float_(Math.floor(this.v/ +a.v))}if(a instanceof Sk.builtin.lng){if(0===a.longCompare(Sk.builtin.biginteger.ZERO))throw new Sk.builtin.ZeroDivisionError("integer division or modulo by zero");return Infinity===this.v||-Infinity===this.v?new Sk.builtin.float_(NaN):new Sk.builtin.float_(Math.floor(this.v/parseFloat(a.str$(10,!0))))}return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.nb$reflected_floor_divide=function(a){if(a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng)a=new Sk.builtin.float_(a);return a instanceof Sk.builtin.float_?a.nb$floor_divide(this):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.nb$remainder=function(a){var b,c;if(a instanceof Sk.builtin.int_||a instanceof Sk.builtin.float_){if(0===a.v)throw new Sk.builtin.ZeroDivisionError("integer division or modulo by zero");if(0===this.v)return new Sk.builtin.float_(0);if(Infinity===a.v)return Infinity===this.v||-Infinity===this.v?new Sk.builtin.float_(NaN):this.nb$ispositive()?new Sk.builtin.float_(this.v):new Sk.builtin.float_(Infinity);c=this.v%a.v;0>this.v?0<a.v&&0>c&&(c+=a.v):0>a.v&&0!==c&&(c+=a.v);0> +a.v&&0===c?c=-0:0===c&&-Infinity===Infinity/c&&(c=0);return new Sk.builtin.float_(c)}if(a instanceof Sk.builtin.lng){if(0===a.longCompare(Sk.builtin.biginteger.ZERO))throw new Sk.builtin.ZeroDivisionError("integer division or modulo by zero");if(0===this.v)return new Sk.builtin.float_(0);b=parseFloat(a.str$(10,!0));c=this.v%b;0>c?0<b&&0!==c&&(c+=b):0>b&&0!==c&&(c+=b);a.nb$isnegative()&&0===c?c=-0:0===c&&-Infinity===Infinity/c&&(c=0);return new Sk.builtin.float_(c)}return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.nb$reflected_remainder=function(a){if(a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng)a=new Sk.builtin.float_(a);return a instanceof Sk.builtin.float_?a.nb$remainder(this):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.float_.prototype.nb$divmod=function(a){if(a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng)a=new Sk.builtin.float_(a);return a instanceof Sk.builtin.float_?new Sk.builtin.tuple([this.nb$floor_divide(a),this.nb$remainder(a)]):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.nb$reflected_divmod=function(a){if(a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng)a=new Sk.builtin.float_(a);return a instanceof Sk.builtin.float_?new Sk.builtin.tuple([a.nb$floor_divide(this),a.nb$remainder(this)]):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.nb$power=function(a,b){var c;if(a instanceof Sk.builtin.int_||a instanceof Sk.builtin.float_){if(0>this.v&&0!==a.v%1)throw new Sk.builtin.NegativePowerError("cannot raise a negative number to a fractional power");if(0===this.v&&0>a.v)throw new Sk.builtin.NegativePowerError("cannot raise zero to a negative power");c=new Sk.builtin.float_(Math.pow(this.v,a.v));if(Infinity===Math.abs(c.v)&&Infinity!==Math.abs(this.v)&&Infinity!==Math.abs(a.v))throw new Sk.builtin.OverflowError("Numerical result out of range"); +return c}if(a instanceof Sk.builtin.lng){if(0===this.v&&0>a.longCompare(Sk.builtin.biginteger.ZERO))throw new Sk.builtin.NegativePowerError("cannot raise zero to a negative power");return new Sk.builtin.float_(Math.pow(this.v,parseFloat(a.str$(10,!0))))}return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.nb$reflected_power=function(a,b){if(a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng)a=new Sk.builtin.float_(a);return a instanceof Sk.builtin.float_?a.nb$power(this,b):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.float_.prototype.nb$abs=function(){return new Sk.builtin.float_(Math.abs(this.v))};Sk.builtin.float_.prototype.nb$inplace_add=Sk.builtin.float_.prototype.nb$add;Sk.builtin.float_.prototype.nb$inplace_subtract=Sk.builtin.float_.prototype.nb$subtract; +Sk.builtin.float_.prototype.nb$inplace_multiply=Sk.builtin.float_.prototype.nb$multiply;Sk.builtin.float_.prototype.nb$inplace_divide=Sk.builtin.float_.prototype.nb$divide;Sk.builtin.float_.prototype.nb$inplace_remainder=Sk.builtin.float_.prototype.nb$remainder;Sk.builtin.float_.prototype.nb$inplace_floor_divide=Sk.builtin.float_.prototype.nb$floor_divide;Sk.builtin.float_.prototype.nb$inplace_power=Sk.builtin.float_.prototype.nb$power;Sk.builtin.float_.prototype.nb$negative=function(){return new Sk.builtin.float_(-this.v)}; +Sk.builtin.float_.prototype.nb$positive=function(){return this.clone()};Sk.builtin.float_.prototype.nb$nonzero=function(){return 0!==this.v};Sk.builtin.float_.prototype.nb$isnegative=function(){return 0>this.v};Sk.builtin.float_.prototype.nb$ispositive=function(){return 0<=this.v}; +Sk.builtin.float_.prototype.numberCompare=function(a){var b;if(a instanceof Sk.builtin.int_||a instanceof Sk.builtin.float_)return Infinity==this.v&&Infinity==a.v||-Infinity==this.v&&-Infinity==a.v?0:this.v-a.v;if(a instanceof Sk.builtin.lng){if(0===this.v%1)return b=new Sk.builtin.lng(this.v),a=b.longCompare(a);a=this.nb$subtract(a);if(a instanceof Sk.builtin.float_)return a.v;if(a instanceof Sk.builtin.lng)return a.longCompare(Sk.builtin.biginteger.ZERO)}return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.ob$eq=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0==this.numberCompare(a)):a instanceof Sk.builtin.none?Sk.builtin.bool.false$:Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.ob$ne=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0!=this.numberCompare(a)):a instanceof Sk.builtin.none?Sk.builtin.bool.true$:Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.float_.prototype.ob$lt=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0>this.numberCompare(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.ob$le=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0>=this.numberCompare(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.float_.prototype.ob$gt=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0<this.numberCompare(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.ob$ge=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0<=this.numberCompare(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.float_.prototype.__round__=function(a,b){Sk.builtin.pyCheckArgs("__round__",arguments,1,2);var c,d;if(void 0!==b&&!Sk.misceval.isIndex(b))throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(b)+"' object cannot be interpreted as an index");void 0===b&&(b=0);d=Sk.builtin.asnum$(a);b=Sk.misceval.asIndex(b);c=Math.pow(10,b);c=Math.round(d*c)/c;return new Sk.builtin.float_(c)};Sk.builtin.float_.prototype.conjugate=new Sk.builtin.func(function(a){return new Sk.builtin.float_(a.v)}); +Sk.builtin.float_.prototype.$r=function(){return new Sk.builtin.str(this.str$(10,!0))};Sk.builtin.float_.prototype.tp$str=function(){return new Sk.builtin.str(this.str$(10,!0))}; +Sk.builtin.float_.prototype.str$=function(a,b){var c,d,e,f;if(isNaN(this.v))return"nan";void 0===b&&(b=!0);if(Infinity==this.v)return"inf";if(-Infinity==this.v&&b)return"-inf";if(-Infinity==this.v&&!b)return"inf";f=b?this.v:Math.abs(this.v);if(void 0===a||10===a){e=f.toPrecision(12);c=e.indexOf(".");d=f.toString().slice(0,c);c=f.toString().slice(c);d.match(/^-?0$/)&&c.slice(1).match(/^0{4,}/)&&(e=12>e.length?f.toExponential():f.toExponential(11));if(0>e.indexOf("e")&&0<=e.indexOf(".")){for(;"0"== +e.charAt(e.length-1);)e=e.substring(0,e.length-1);"."==e.charAt(e.length-1)&&(e+="0")}e=e.replace(/\.0+e/,"e","i");e=e.replace(/(e[-+])([1-9])$/,"$10$2");e=e.replace(/0+(e.*)/,"$1")}else e=f.toString(a);0===this.v&&-Infinity===1/this.v&&(e="-"+e);0>e.indexOf(".")&&(0>e.indexOf("E")&&0>e.indexOf("e"))&&(e+=".0");return e};var deprecatedError=new Sk.builtin.ExternalError("Sk.builtin.nmber is deprecated.");Sk.builtin.nmber=function(a,b){throw new Sk.builtin.ExternalError("Sk.builtin.nmber is deprecated. Please replace with Sk.builtin.int_, Sk.builtin.float_, or Sk.builtin.assk$.");};Sk.builtin.nmber.prototype.tp$index=function(){return this.v};Sk.builtin.nmber.prototype.tp$hash=function(){throw deprecatedError;};Sk.builtin.nmber.fromInt$=function(a){throw deprecatedError;}; +Sk.builtin.nmber.prototype.clone=function(){throw deprecatedError;};Sk.builtin.nmber.prototype.toFixed=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$add=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$subtract=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$multiply=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$divide=function(a){throw deprecatedError;}; +Sk.builtin.nmber.prototype.nb$floor_divide=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$remainder=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$divmod=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$power=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$and=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$or=function(a){throw deprecatedError;}; +Sk.builtin.nmber.prototype.nb$xor=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$lshift=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$rshift=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$inplace_add=Sk.builtin.nmber.prototype.nb$add;Sk.builtin.nmber.prototype.nb$inplace_subtract=Sk.builtin.nmber.prototype.nb$subtract;Sk.builtin.nmber.prototype.nb$inplace_multiply=Sk.builtin.nmber.prototype.nb$multiply; +Sk.builtin.nmber.prototype.nb$inplace_divide=Sk.builtin.nmber.prototype.nb$divide;Sk.builtin.nmber.prototype.nb$inplace_remainder=Sk.builtin.nmber.prototype.nb$remainder;Sk.builtin.nmber.prototype.nb$inplace_floor_divide=Sk.builtin.nmber.prototype.nb$floor_divide;Sk.builtin.nmber.prototype.nb$inplace_power=Sk.builtin.nmber.prototype.nb$power;Sk.builtin.nmber.prototype.nb$inplace_and=Sk.builtin.nmber.prototype.nb$and;Sk.builtin.nmber.prototype.nb$inplace_or=Sk.builtin.nmber.prototype.nb$or; +Sk.builtin.nmber.prototype.nb$inplace_xor=Sk.builtin.nmber.prototype.nb$xor;Sk.builtin.nmber.prototype.nb$inplace_lshift=Sk.builtin.nmber.prototype.nb$lshift;Sk.builtin.nmber.prototype.nb$inplace_rshift=Sk.builtin.nmber.prototype.nb$rshift;Sk.builtin.nmber.prototype.nb$negative=function(){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$positive=function(){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$nonzero=function(){throw deprecatedError;}; +Sk.builtin.nmber.prototype.nb$isnegative=function(){throw deprecatedError;};Sk.builtin.nmber.prototype.nb$ispositive=function(){throw deprecatedError;};Sk.builtin.nmber.prototype.numberCompare=function(a){throw deprecatedError;};Sk.builtin.nmber.prototype.__eq__=function(a,b){throw deprecatedError;};Sk.builtin.nmber.prototype.__ne__=function(a,b){throw deprecatedError;};Sk.builtin.nmber.prototype.__lt__=function(a,b){throw deprecatedError;}; +Sk.builtin.nmber.prototype.__le__=function(a,b){throw deprecatedError;};Sk.builtin.nmber.prototype.__gt__=function(a,b){throw deprecatedError;};Sk.builtin.nmber.prototype.__ge__=function(a,b){throw deprecatedError;};Sk.builtin.nmber.prototype.__round__=function(a,b){throw deprecatedError;};Sk.builtin.nmber.prototype.$r=function(){throw deprecatedError;};Sk.builtin.nmber.prototype.tp$str=function(){throw deprecatedError;};Sk.builtin.nmber.prototype.str$=function(a,b){throw deprecatedError;}; +goog.exportSymbol("Sk.builtin.nmber",Sk.builtin.nmber);Sk.builtin.lng=function(a,b){b=Sk.builtin.asnum$(b);if(!(this instanceof Sk.builtin.lng))return new Sk.builtin.lng(a,b);if(void 0===a)return this.biginteger=new Sk.builtin.biginteger(0),this;if(a instanceof Sk.builtin.lng)return this.biginteger=a.biginteger.clone(),this;if(a instanceof Sk.builtin.biginteger)return this.biginteger=a,this;if(a instanceof String||"string"===typeof a)return Sk.longFromStr(a,b);if(a instanceof Sk.builtin.str)return Sk.longFromStr(a.v,b);if(void 0!==a&&!Sk.builtin.checkString(a)&& +!Sk.builtin.checkNumber(a))if(!0===a)a=1;else if(!1===a)a=0;else throw new Sk.builtin.TypeError("long() argument must be a string or a number, not '"+Sk.abstr.typeName(a)+"'");a=Sk.builtin.asnum$nofloat(a);this.biginteger=new Sk.builtin.biginteger(a);return this};Sk.abstr.setUpInheritance("long",Sk.builtin.lng,Sk.builtin.numtype);Sk.builtin.lng.prototype.tp$index=function(){return parseInt(this.str$(10,!0),10)};Sk.builtin.lng.prototype.tp$hash=function(){return new Sk.builtin.int_(this.tp$index())}; +Sk.builtin.lng.prototype.nb$int_=function(){return this.cantBeInt()?new Sk.builtin.lng(this):new Sk.builtin.int_(this.toInt$())};Sk.builtin.lng.prototype.__index__=new Sk.builtin.func(function(a){return a.nb$int_(a)});Sk.builtin.lng.prototype.nb$lng_=function(){return this};Sk.builtin.lng.prototype.nb$float_=function(){return new Sk.builtin.float_(Sk.ffi.remapToJs(this))};Sk.builtin.lng.MAX_INT$=new Sk.builtin.lng(Sk.builtin.int_.threshold$);Sk.builtin.lng.MIN_INT$=new Sk.builtin.lng(-Sk.builtin.int_.threshold$); +Sk.builtin.lng.prototype.cantBeInt=function(){return 0<this.longCompare(Sk.builtin.lng.MAX_INT$)||0>this.longCompare(Sk.builtin.lng.MIN_INT$)};Sk.builtin.lng.fromInt$=function(a){return new Sk.builtin.lng(a)};Sk.longFromStr=function(a,b){var c=Sk.str2number(a,b,function(a,b){return 10===b?new Sk.builtin.biginteger(a):new Sk.builtin.biginteger(a,b)},function(a){return a.negate()},"long");return new Sk.builtin.lng(c)};goog.exportSymbol("Sk.longFromStr",Sk.longFromStr); +Sk.builtin.lng.prototype.toInt$=function(){return this.biginteger.intValue()};Sk.builtin.lng.prototype.clone=function(){return new Sk.builtin.lng(this)};Sk.builtin.lng.prototype.conjugate=new Sk.builtin.func(function(a){return a.clone()}); +Sk.builtin.lng.prototype.nb$add=function(a){var b;if(a instanceof Sk.builtin.float_)return b=new Sk.builtin.float_(this.str$(10,!0)),b.nb$add(a);a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?new Sk.builtin.lng(this.biginteger.add(a.biginteger)):a instanceof Sk.builtin.biginteger?new Sk.builtin.lng(this.biginteger.add(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.nb$reflected_add=function(a){return Sk.builtin.lng.prototype.nb$add.call(this,a)};Sk.builtin.lng.prototype.nb$inplace_add=Sk.builtin.lng.prototype.nb$add; +Sk.builtin.lng.prototype.nb$subtract=function(a){var b;if(a instanceof Sk.builtin.float_)return b=new Sk.builtin.float_(this.str$(10,!0)),b.nb$subtract(a);a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?new Sk.builtin.lng(this.biginteger.subtract(a.biginteger)):a instanceof Sk.builtin.biginteger?new Sk.builtin.lng(this.biginteger.subtract(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.nb$reflected_subtract=function(a){var b=this.nb$negative();return Sk.builtin.lng.prototype.nb$add.call(b,a)};Sk.builtin.lng.prototype.nb$inplace_subtract=Sk.builtin.lng.prototype.nb$subtract; +Sk.builtin.lng.prototype.nb$multiply=function(a){var b;if(a instanceof Sk.builtin.float_)return b=new Sk.builtin.float_(this.str$(10,!0)),b.nb$multiply(a);a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?new Sk.builtin.lng(this.biginteger.multiply(a.biginteger)):a instanceof Sk.builtin.biginteger?new Sk.builtin.lng(this.biginteger.multiply(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.nb$reflected_multiply=function(a){return Sk.builtin.lng.prototype.nb$multiply.call(this,a)};Sk.builtin.lng.prototype.nb$inplace_multiply=Sk.builtin.lng.prototype.nb$multiply; +Sk.builtin.lng.prototype.nb$divide=function(a){var b,c;if(a instanceof Sk.builtin.float_)return b=new Sk.builtin.float_(this.str$(10,!0)),b.nb$divide(a);a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));if(a instanceof Sk.builtin.lng){b=this.nb$isnegative();c=a.nb$isnegative();if(b&&!c||c&&!b){a=this.biginteger.divideAndRemainder(a.biginteger);if(0===a[1].trueCompare(Sk.builtin.biginteger.ZERO))return new Sk.builtin.lng(a[0]);a=a[0].subtract(Sk.builtin.biginteger.ONE);return new Sk.builtin.lng(a)}return new Sk.builtin.lng(this.biginteger.divide(a.biginteger))}return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.nb$reflected_divide=function(a){a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?a.nb$divide(this):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.nb$floor_divide=function(a){var b;if(a instanceof Sk.builtin.float_)return b=new Sk.builtin.float_(this.str$(10,!0)),b.nb$floor_divide(a);a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?a.nb$divide(this):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.nb$divmod=function(a){a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?new Sk.builtin.tuple([this.nb$floor_divide(a),this.nb$remainder(a)]):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.nb$reflected_divmod=function(a){a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?new Sk.builtin.tuple([a.nb$floor_divide(this),a.nb$remainder(this)]):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.nb$inplace_divide=Sk.builtin.lng.prototype.nb$divide;Sk.builtin.lng.prototype.nb$floor_divide=Sk.builtin.lng.prototype.nb$divide;Sk.builtin.lng.prototype.nb$reflected_floor_divide=Sk.builtin.lng.prototype.nb$reflected_divide;Sk.builtin.lng.prototype.nb$inplace_floor_divide=Sk.builtin.lng.prototype.nb$floor_divide; +Sk.builtin.lng.prototype.nb$remainder=function(a){var b;if(0===this.biginteger.trueCompare(Sk.builtin.biginteger.ZERO))return a instanceof Sk.builtin.float_?new Sk.builtin.float_(0):new Sk.builtin.lng(0);if(a instanceof Sk.builtin.float_)return b=new Sk.builtin.float_(this.str$(10,!0)),b.nb$remainder(a);a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?(b=new Sk.builtin.lng(this.biginteger.remainder(a.biginteger)),this.nb$isnegative()?a.nb$ispositive()&& +b.nb$nonzero()&&(b=b.nb$add(a).nb$remainder(a)):a.nb$isnegative()&&b.nb$nonzero()&&(b=b.nb$add(a)),b):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.nb$reflected_remainder=function(a){a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?a.nb$remainder(this):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.nb$inplace_remainder=Sk.builtin.lng.prototype.nb$remainder; +Sk.builtin.lng.prototype.nb$divmod=function(a){var b;a===Sk.builtin.bool.true$&&(a=new Sk.builtin.lng(1));a===Sk.builtin.bool.false$&&(a=new Sk.builtin.lng(0));a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?new Sk.builtin.tuple([this.nb$floor_divide(a),this.nb$remainder(a)]):a instanceof Sk.builtin.float_?(b=new Sk.builtin.float_(this.str$(10,!0)),b.nb$divmod(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.nb$power=function(a,b){var c;if(void 0!==b)return a=new Sk.builtin.biginteger(Sk.builtin.asnum$(a)),b=new Sk.builtin.biginteger(Sk.builtin.asnum$(b)),new Sk.builtin.lng(this.biginteger.modPowInt(a,b));if(a instanceof Sk.builtin.float_||a instanceof Sk.builtin.int_&&0>a.v)return c=new Sk.builtin.float_(this.str$(10,!0)),c.nb$power(a);a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?void 0!==b?(a=new Sk.builtin.biginteger(Sk.builtin.asnum$(a)), +b=new Sk.builtin.biginteger(Sk.builtin.asnum$(b)),new Sk.builtin.lng(this.biginteger.modPowInt(a,b))):a.nb$isnegative()?(c=new Sk.builtin.float_(this.str$(10,!0)),c.nb$power(a)):new Sk.builtin.lng(this.biginteger.pow(a.biginteger)):a instanceof Sk.builtin.biginteger?void 0!==b?(b=new Sk.builtin.biginteger(Sk.builtin.asnum$(b)),new Sk.builtin.lng(this.biginteger.modPowInt(a,b))):a.isnegative()?(c=new Sk.builtin.float_(this.str$(10,!0)),c.nb$power(a)):new Sk.builtin.lng(this.biginteger.pow(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.nb$reflected_power=function(a,b){a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?a.nb$power(this,b):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.nb$inplace_power=Sk.builtin.lng.prototype.nb$power;Sk.builtin.lng.prototype.nb$abs=function(){return new Sk.builtin.lng(this.biginteger.bnAbs())}; +Sk.builtin.lng.prototype.nb$lshift=function(a){a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));if(a instanceof Sk.builtin.lng){if(0>a.biginteger.signum())throw new Sk.builtin.ValueError("negative shift count");return new Sk.builtin.lng(this.biginteger.shiftLeft(a.biginteger))}if(a instanceof Sk.builtin.biginteger){if(0>a.signum())throw new Sk.builtin.ValueError("negative shift count");return new Sk.builtin.lng(this.biginteger.shiftLeft(a))}return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.nb$reflected_lshift=function(a){a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?a.nb$lshift(this):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.nb$inplace_lshift=Sk.builtin.lng.prototype.nb$lshift; +Sk.builtin.lng.prototype.nb$rshift=function(a){a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));if(a instanceof Sk.builtin.lng){if(0>a.biginteger.signum())throw new Sk.builtin.ValueError("negative shift count");return new Sk.builtin.lng(this.biginteger.shiftRight(a.biginteger))}if(a instanceof Sk.builtin.biginteger){if(0>a.signum())throw new Sk.builtin.ValueError("negative shift count");return new Sk.builtin.lng(this.biginteger.shiftRight(a))}return Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.nb$reflected_rshift=function(a){a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?a.nb$rshift(this):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.nb$inplace_rshift=Sk.builtin.lng.prototype.nb$rshift; +Sk.builtin.lng.prototype.nb$and=function(a){a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?new Sk.builtin.lng(this.biginteger.and(a.biginteger)):a instanceof Sk.builtin.biginteger?new Sk.builtin.lng(this.biginteger.and(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.nb$reflected_and=Sk.builtin.lng.prototype.nb$and;Sk.builtin.lng.prototype.nb$inplace_and=Sk.builtin.lng.prototype.nb$and; +Sk.builtin.lng.prototype.nb$or=function(a){a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?new Sk.builtin.lng(this.biginteger.or(a.biginteger)):a instanceof Sk.builtin.biginteger?new Sk.builtin.lng(this.biginteger.or(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.nb$reflected_or=Sk.builtin.lng.prototype.nb$or;Sk.builtin.lng.prototype.nb$inplace_or=Sk.builtin.lng.prototype.nb$or; +Sk.builtin.lng.prototype.nb$xor=function(a){a instanceof Sk.builtin.int_&&(a=new Sk.builtin.lng(a.v));return a instanceof Sk.builtin.lng?new Sk.builtin.lng(this.biginteger.xor(a.biginteger)):a instanceof Sk.builtin.biginteger?new Sk.builtin.lng(this.biginteger.xor(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.nb$reflected_xor=Sk.builtin.lng.prototype.nb$xor;Sk.builtin.lng.prototype.nb$inplace_xor=Sk.builtin.lng.prototype.nb$xor;Sk.builtin.lng.prototype.nb$negative=function(){return new Sk.builtin.lng(this.biginteger.negate())}; +Sk.builtin.lng.prototype.nb$invert=function(){return new Sk.builtin.lng(this.biginteger.not())};Sk.builtin.lng.prototype.nb$positive=function(){return this.clone()};Sk.builtin.lng.prototype.nb$nonzero=function(){return 0!==this.biginteger.trueCompare(Sk.builtin.biginteger.ZERO)};Sk.builtin.lng.prototype.nb$isnegative=function(){return this.biginteger.isnegative()};Sk.builtin.lng.prototype.nb$ispositive=function(){return!this.biginteger.isnegative()}; +Sk.builtin.lng.prototype.longCompare=function(a){var b;"number"===typeof a&&(a=new Sk.builtin.lng(a));return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.float_&&0===a.v%1?(a=new Sk.builtin.lng(a.v),this.longCompare(a)):a instanceof Sk.builtin.float_?(b=new Sk.builtin.float_(this),b.numberCompare(a)):a instanceof Sk.builtin.lng?this.biginteger.subtract(a.biginteger):a instanceof Sk.builtin.biginteger?this.biginteger.subtract(a):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.ob$eq=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0==this.longCompare(a)):a instanceof Sk.builtin.none?Sk.builtin.bool.false$:Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.ob$ne=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0!=this.longCompare(a)):a instanceof Sk.builtin.none?Sk.builtin.bool.true$:Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.ob$lt=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0>this.longCompare(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.ob$le=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0>=this.longCompare(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.ob$gt=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0<this.longCompare(a)):Sk.builtin.NotImplemented.NotImplemented$}; +Sk.builtin.lng.prototype.ob$ge=function(a){return a instanceof Sk.builtin.int_||a instanceof Sk.builtin.lng||a instanceof Sk.builtin.float_?new Sk.builtin.bool(0<=this.longCompare(a)):Sk.builtin.NotImplemented.NotImplemented$};Sk.builtin.lng.prototype.$r=function(){return new Sk.builtin.str(this.str$(10,!0)+"L")};Sk.builtin.lng.prototype.tp$str=function(){return new Sk.builtin.str(this.str$(10,!0))}; +Sk.builtin.lng.prototype.str$=function(a,b){var c;void 0===b&&(b=!0);c=b?this.biginteger:this.biginteger.abs();return void 0===a||10===a?c.toString():c.toString(a)};Math.hypot=Math.hypot||function(){for(var a=0,b=arguments.length,c=0;c<b;c++){if(Infinity===arguments[c]||-Infinity===arguments[c])return Infinity;a+=arguments[c]*arguments[c]}return Math.sqrt(a)}; +Sk.builtin.complex=function(a,b){Sk.builtin.pyCheckArgs("complex",arguments,0,2);var c,d,e,f,g,h=!1,k=!1;if(!(this instanceof Sk.builtin.complex))return new Sk.builtin.complex(a,b);c=null==a?Sk.builtin.bool.false$:a;d=b;if(c instanceof Sk.builtin.complex&&null==d)return a;if(null!=c&&Sk.builtin.checkString(c)){if(null!=d)throw new Sk.builtin.TypeError("complex() can't take second arg if first is a string");return Sk.builtin.complex.complex_subtype_from_string(c)}if(null!=d&&Sk.builtin.checkString(d))throw new Sk.builtin.TypeError("complex() second arg can't be a string"); +e=Sk.builtin.complex.try_complex_special_method(c);if(null!=e&&e!==Sk.builtin.NotImplemented.NotImplemented$){if(!Sk.builtin.checkComplex(e))throw new Sk.builtin.TypeError("__complex__ should return a complex object");c=e}e=Sk.builtin.asnum$(c);null!=d&&(f=Sk.builtin.asnum$(d));var l=function(a){if(Sk.builtin.checkNumber(a)||void 0!==Sk.builtin.type.typeLookup(a.ob$type,"__float__"))return!0};if(null==e||!l(c)&&!Sk.builtin.checkComplex(c)||null!=d&&(null==f||!l(d)&&!Sk.builtin.checkComplex(d)))throw new Sk.builtin.TypeError("complex() argument must be a string or number"); +if(Sk.builtin.complex._complex_check(c))f=c.real.v,c=c.imag.v,h=!0;else{e=Sk.builtin.float_.PyFloat_AsDouble(c);if(null==e)return null;f=e;c=0}if(null==d)e=0;else if(Sk.builtin.complex._complex_check(d))e=d.real.v,g=d.imag.v,k=!0;else{e=Sk.builtin.float_.PyFloat_AsDouble(d);if(null==e)return null;g=0}!0===k&&(f-=g);!0===h&&(e+=c);0===f&&(0>e||Sk.builtin.complex._isNegativeZero(e))&&(f=-0);this.real=new Sk.builtin.float_(f);this.imag=new Sk.builtin.float_(e);this.__class__=Sk.builtin.complex;return this}; +Sk.abstr.setUpInheritance("complex",Sk.builtin.complex,Sk.builtin.numtype);Sk.builtin.complex.prototype.nb$int_=function(){throw new Sk.builtin.TypeError("can't convert complex to int");};Sk.builtin.complex.prototype.nb$float_=function(){throw new Sk.builtin.TypeError("can't convert complex to float");};Sk.builtin.complex.prototype.nb$lng=function(){throw new Sk.builtin.TypeError("can't convert complex to long");};Sk.builtin.complex.prototype.__doc__=new Sk.builtin.str("complex(real[, imag]) -> complex number\n\nCreate a complex number from a real part and an optional imaginary part.\nThis is equivalent to (real + imag*1j) where imag defaults to 0."); +Sk.builtin.complex._isNegativeZero=function(a){return 0!==a?!1:-Infinity===1/a};Sk.builtin.complex.try_complex_special_method=function(a){new Sk.builtin.str("__complex__");var b;if(null==a)return null;b=Sk.abstr.lookupSpecial(a,"__complex__");return null!=b?a=Sk.misceval.callsim(b,a):null}; +Sk.builtin.complex.check_number_or_complex=function(a){if(!Sk.builtin.checkNumber(a)&&"complex"!==a.tp$name)throw new Sk.builtin.TypeError("unsupported operand type(s) for +: 'complex' and '"+Sk.abstr.typeName(a)+"'");Sk.builtin.checkNumber(a)&&(a=new Sk.builtin.complex(a));return a}; +Sk.builtin.complex.complex_subtype_from_string=function(a){var b,c,d=0,e=0,f=!1,g;if(Sk.builtin.checkString(a))a=Sk.ffi.remapToJs(a);else if("string"!==typeof a)throw new TypeError("provided unsupported string-alike argument");if(-1!==a.indexOf("\x00")||0===a.length||""===a)throw new Sk.builtin.ValueError("complex() arg is a malformed string");b=0;a=a.replace(/inf|infinity/gi,"Infinity");for(a=a.replace(/nan/gi,"NaN");" "===a[b];)b++;if("("===a[b])for(f=!0,b++;" "===a[b];)b++;var h=/^(?:[+-]?(?:(?:(?:\d*\.\d+)|(?:\d+\.?))(?:[eE][+-]?\d+)?|NaN|Infinity))/; +c=a.substr(b);g=c.match(h);if(null!==g)if(b+=g[0].length,"j"===a[b]||"J"===a[b])e=parseFloat(g[0]),b++;else if("+"===a[b]||"-"===a[b]){d=parseFloat(g[0]);g=a.substr(b).match(h);null!==g?(e=parseFloat(g[0]),b+=g[0].length):(e="+"===a[b]?1:-1,b++);if("j"!==a[b]&&"J"!==a[b])throw new Sk.builtin.ValueError("complex() arg is malformed string");b++}else d=parseFloat(g[0]);else g=g=c.match(/^([+-]?[jJ])/),null!==g&&(e=1===g[0].length?1:"+"===g[0][0]?1:-1,b+=g[0].length);for(;" "===a[b];)b++;if(f){if(")"!== +a[b])throw new Sk.builtin.ValueError("complex() arg is malformed string");for(b++;" "===a[b];)b++}if(a.length!==b)throw new Sk.builtin.ValueError("complex() arg is malformed string");return new Sk.builtin.complex(new Sk.builtin.float_(d),new Sk.builtin.float_(e))};Sk.builtin.complex.prototype.tp$hash=function(){return new Sk.builtin.int_(1000003*this.tp$getattr("imag").v+this.tp$getattr("real").v)}; +Sk.builtin.complex.prototype.nb$add=function(a){var b;a=Sk.builtin.complex.check_number_or_complex(a);b=this.tp$getattr("real").v+a.tp$getattr("real").v;a=this.tp$getattr("imag").v+a.tp$getattr("imag").v;return new Sk.builtin.complex(new Sk.builtin.float_(b),new Sk.builtin.float_(a))};Sk.builtin.complex._c_diff=function(a,b){var c,d;c=a.real.nb$subtract.call(a.real,b.real);d=a.imag.nb$subtract.call(a.imag,b.imag);return new Sk.builtin.complex(c,d)}; +Sk.builtin.complex.prototype.nb$subtract=function(a){var b;b=Sk.builtin.complex.check_number_or_complex(this);a=Sk.builtin.complex.check_number_or_complex(a);return Sk.builtin.complex._c_diff(b,a)};Sk.builtin.complex.prototype.nb$multiply=function(a){var b;b=Sk.builtin.complex.check_number_or_complex(a);a=this.real.v*b.real.v-this.imag.v*b.imag.v;b=this.real.v*b.imag.v+this.imag.v*b.real.v;return new Sk.builtin.complex(new Sk.builtin.float_(a),new Sk.builtin.float_(b))}; +Sk.builtin.complex.prototype.nb$divide=function(a){var b;a=Sk.builtin.complex.check_number_or_complex(a);var c,d;b=a.real.v;var e=a.imag.v;a=this.real.v;var f=this.imag.v;c=Math.abs(b);d=Math.abs(e);if(c>=d){if(0===c)throw new Sk.builtin.ZeroDivisionError("complex division by zero");c=e/b;d=b+e*c;b=(a+f*c)/d;a=(f-a*c)/d}else d>=c?(c=b/e,d=b*c+e,goog.asserts.assert(0!==e),b=(a*c+f)/d,a=(f*c-a)/d):a=b=NaN;return new Sk.builtin.complex(new Sk.builtin.float_(b),new Sk.builtin.float_(a))}; +Sk.builtin.complex.prototype.nb$floor_divide=function(a){throw new Sk.builtin.TypeError("can't take floor of complex number.");};Sk.builtin.complex.prototype.nb$remainder=function(a){throw new Sk.builtin.TypeError("can't mod complex numbers.");}; +Sk.builtin.complex.prototype.nb$power=function(a,b){var c,d;if(null!=b&&!Sk.builtin.checkNone(b))throw new Sk.builtin.ValueError("complex modulo");d=Sk.builtin.complex.check_number_or_complex(a);c=d.real.v|0;return 0===d.imag.v&&d.real.v===c?Sk.builtin.complex.c_powi(this,c):Sk.builtin.complex.c_pow(this,d)}; +Sk.builtin.complex.c_pow=function(a,b){var c,d,e,f;f=b.real.v;var g=b.imag.v;e=a.real.v;var h=a.imag.v;if(0===f&&0===g)c=1,d=0;else if(0===e&&0===h){if(0!==g||0>f)throw new Sk.builtin.ZeroDivisionError("complex division by zero");d=c=0}else c=Math.hypot(e,h),d=Math.pow(c,f),e=Math.atan2(h,e),f*=e,0!==g&&(d/=Math.exp(e*g),f+=g*Math.log(c)),c=d*Math.cos(f),d*=Math.sin(f);return new Sk.builtin.complex(new Sk.builtin.float_(c),new Sk.builtin.float_(d))}; +Sk.builtin.complex.c_powi=function(a,b){var c;return 100<b||-100>b?(c=new Sk.builtin.complex(new Sk.builtin.float_(b),new Sk.builtin.float_(0)),Sk.builtin.complex.c_pow(a,c)):0<b?Sk.builtin.complex.c_powu(a,b):(new Sk.builtin.complex(new Sk.builtin.float_(1),new Sk.builtin.float_(0))).nb$divide(Sk.builtin.complex.c_powu(a,-b))}; +Sk.builtin.complex.c_powu=function(a,b){var c,d,e=1;c=new Sk.builtin.complex(new Sk.builtin.float_(1),new Sk.builtin.float_(0));for(d=a;0<e&&b>=e;)b&e&&(c=c.nb$multiply(d)),e<<=1,d=d.nb$multiply(d);return c};Sk.builtin.complex.prototype.nb$inplace_add=Sk.builtin.complex.prototype.nb$add;Sk.builtin.complex.prototype.nb$inplace_subtract=Sk.builtin.complex.prototype.nb$subtract;Sk.builtin.complex.prototype.nb$inplace_multiply=Sk.builtin.complex.prototype.nb$multiply; +Sk.builtin.complex.prototype.nb$inplace_divide=Sk.builtin.complex.prototype.nb$divide;Sk.builtin.complex.prototype.nb$inplace_remainder=Sk.builtin.complex.prototype.nb$remainder;Sk.builtin.complex.prototype.nb$inplace_floor_divide=Sk.builtin.complex.prototype.nb$floor_divide;Sk.builtin.complex.prototype.nb$inplace_power=Sk.builtin.complex.prototype.nb$power; +Sk.builtin.complex.prototype.nb$negative=function(){var a,b;b=this.imag.v;a=-this.real.v;b=-b;return new Sk.builtin.complex(new Sk.builtin.float_(a),new Sk.builtin.float_(b))};Sk.builtin.complex.prototype.nb$positive=function(){return Sk.builtin.complex.check_number_or_complex(this)};Sk.builtin.complex._complex_check=function(a){return void 0===a?!1:a instanceof Sk.builtin.complex||a.tp$name&&"complex"===a.tp$name||Sk.builtin.issubclass(new Sk.builtin.type(a),Sk.builtin.complex)?!0:!1}; +Sk.builtin.complex.prototype.tp$richcompare=function(a,b){var c,d;if("Eq"!==b&&"NotEq"!==b){if(Sk.builtin.checkNumber(a)||Sk.builtin.complex._complex_check(a))throw new Sk.builtin.TypeError("no ordering relation is defined for complex numbers");return Sk.builtin.NotImplemented.NotImplemented$}d=Sk.builtin.complex.check_number_or_complex(this);c=d.tp$getattr("real").v;d=d.tp$getattr("imag").v;if(Sk.builtin.checkInt(a)){if(0===d)return c=Sk.misceval.richCompareBool(new Sk.builtin.float_(c),a,b),c=new Sk.builtin.bool(c); +c=!1}else if(Sk.builtin.checkFloat(a))c=c===Sk.builtin.float_.PyFloat_AsDouble(a)&&0===d;else if(Sk.builtin.complex._complex_check(a)){var e=a.tp$getattr("real").v,f=a.tp$getattr("imag").v;c=c===e&&d===f}else return Sk.builtin.NotImplemented.NotImplemented$;"NotEq"===b&&(c=!c);return c=new Sk.builtin.bool(c)};Sk.builtin.complex.prototype.__eq__=function(a,b){return Sk.builtin.complex.prototype.tp$richcompare.call(a,b,"Eq")}; +Sk.builtin.complex.prototype.__ne__=function(a,b){return Sk.builtin.complex.prototype.tp$richcompare.call(a,b,"NotEq")};Sk.builtin.complex.prototype.__lt__=function(a,b){throw new Sk.builtin.TypeError("unorderable types: "+Sk.abstr.typeName(a)+" < "+Sk.abstr.typeName(b));};Sk.builtin.complex.prototype.__le__=function(a,b){throw new Sk.builtin.TypeError("unorderable types: "+Sk.abstr.typeName(a)+" <= "+Sk.abstr.typeName(b));}; +Sk.builtin.complex.prototype.__gt__=function(a,b){throw new Sk.builtin.TypeError("unorderable types: "+Sk.abstr.typeName(a)+" > "+Sk.abstr.typeName(b));};Sk.builtin.complex.prototype.__ge__=function(a,b){throw new Sk.builtin.TypeError("unorderable types: "+Sk.abstr.typeName(a)+" >= "+Sk.abstr.typeName(b));};Sk.builtin.complex.prototype.__float__=function(a){throw new Sk.builtin.TypeError("can't convert complex to float");}; +Sk.builtin.complex.prototype.__int__=function(a){throw new Sk.builtin.TypeError("can't convert complex to int");};Sk.builtin.complex.prototype._internalGenericGetAttr=Sk.builtin.object.prototype.GenericGetAttr;Sk.builtin.complex.prototype.tp$getattr=function(a){if(null!=a&&(Sk.builtin.checkString(a)||"string"===typeof a)){var b=a;Sk.builtin.checkString(a)&&(b=Sk.ffi.remapToJs(a));if("real"===b||"imag"===b)return this[b]}return this._internalGenericGetAttr(a)}; +Sk.builtin.complex.prototype.tp$setattr=function(a,b){if(null!=a&&(Sk.builtin.checkString(a)||"string"===typeof a)){var c=a;Sk.builtin.checkString(a)&&(c=Sk.ffi.remapToJs(a));if("real"===c||"imag"===c)throw new Sk.builtin.AttributeError("readonly attribute");}throw new Sk.builtin.AttributeError("'complex' object attribute '"+a+"' is readonly");}; +Sk.builtin.complex.complex_format=function(a,b,c){if(null==a||!Sk.builtin.complex._complex_check(a))throw Error("Invalid internal method call: Sk.complex.complex_format() called with invalid value type.");var d="",d="",e=null,f="",g="";0===a.real.v&&1==(0>a.real.v?-Math.abs(1):Math.abs(1))?(e="",d=Sk.builtin.complex.PyOS_double_to_string(a.imag.v,c,b,0,null)):(e=d=Sk.builtin.complex.PyOS_double_to_string(a.real.v,c,b,0,null),d=Sk.builtin.complex.PyOS_double_to_string(a.imag.v,c,b,Sk.builtin.complex.PyOS_double_to_string.Py_DTSF_SIGN, +null),0===a.imag.v&&(-Infinity===1/a.imag.v&&d&&"-"!==d[0])&&(d="-"+d),f="(",g=")");return new Sk.builtin.str(""+f+e+d+"j"+g)};Sk.builtin.complex.prototype.$r=function(){return Sk.builtin.complex.complex_format(this,0,"r")};Sk.builtin.complex.prototype.tp$str=function(){return Sk.builtin.complex.complex_format(this,null,"g")}; +Sk.builtin.complex.prototype.__format__=new Sk.builtin.func(function(a,b){var c;if(null==b)return null;if(Sk.builtin.checkString(b))return c=Sk.builtin.complex._PyComplex_FormatAdvanced(a,b);throw new Sk.builtin.TypeError("__format__ requires str or unicode");});Sk.builtin.complex._PyComplex_FormatAdvanced=function(a,b){throw new Sk.builtin.NotImplementedError("__format__ is not implemented for complex type.");}; +Sk.builtin.complex._is_finite=function(a){return!isNaN(a)&&Infinity!==a&&-Infinity!==a};Sk.builtin.complex._is_infinity=function(a){return Infinity===a||-Infinity===a}; +Sk.builtin.complex.prototype.__abs__=new Sk.builtin.func(function(a){var b;b=a.real.v;a=a.imag.v;if(!Sk.builtin.complex._is_finite(b)||!Sk.builtin.complex._is_finite(a))return Sk.builtin.complex._is_infinity(b)?(b=Math.abs(b),new Sk.builtin.float_(b)):Sk.builtin.complex._is_infinity(a)?(b=Math.abs(a),new Sk.builtin.float_(b)):new Sk.builtin.float_(NaN);b=Math.hypot(b,a);if(!Sk.builtin.complex._is_finite(b))throw new Sk.builtin.OverflowError("absolute value too large");return new Sk.builtin.float_(b)}); +Sk.builtin.complex.prototype.__bool__=new Sk.builtin.func(function(a){return new Sk.builtin.bool(a.tp$getattr("real").v||a.tp$getattr("real").v)});Sk.builtin.complex.prototype.__truediv__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__truediv__",arguments,1,1,!0);return a.nb$divide.call(a,b)});Sk.builtin.complex.prototype.__hash__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__hash__",arguments,0,0,!0);return a.tp$hash.call(a)}); +Sk.builtin.complex.prototype.__add__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__add__",arguments,1,1,!0);return a.nb$add.call(a,b)});Sk.builtin.complex.prototype.__repr__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__repr__",arguments,0,0,!0);return a.r$.call(a)});Sk.builtin.complex.prototype.__str__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__str__",arguments,0,0,!0);return a.tp$str.call(a)}); +Sk.builtin.complex.prototype.__sub__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__sub__",arguments,1,1,!0);return a.nb$subtract.call(a,b)});Sk.builtin.complex.prototype.__mul__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__mul__",arguments,1,1,!0);return a.nb$multiply.call(a,b)});Sk.builtin.complex.prototype.__div__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__div__",arguments,1,1,!0);return a.nb$divide.call(a,b)}); +Sk.builtin.complex.prototype.__floordiv__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__floordiv__",arguments,1,1,!0);return a.nb$floor_divide.call(a,b)});Sk.builtin.complex.prototype.__mod__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__mod__",arguments,1,1,!0);return a.nb$remainder.call(a,b)});Sk.builtin.complex.prototype.__pow__=new Sk.builtin.func(function(a,b,c){Sk.builtin.pyCheckArgs("__pow__",arguments,1,2,!0);return a.nb$power.call(a,b,c)}); +Sk.builtin.complex.prototype.__neg__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__neg__",arguments,0,0,!0);return a.nb$negative.call(a)});Sk.builtin.complex.prototype.__pos__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__pos__",arguments,0,0,!0);return a.nb$positive.call(a)});Sk.builtin.complex.prototype.conjugate=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("conjugate",arguments,0,0,!0);var b=a.imag.v;return new Sk.builtin.complex(a.real,new Sk.builtin.float_(-b))}); +Sk.builtin.complex.prototype.__divmod__=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("__divmod__",arguments,1,1,!0);var c,d,e;d=Sk.builtin.complex.check_number_or_complex(a);e=Sk.builtin.complex.check_number_or_complex(b);c=d.nb$divide.call(d,e);c.real=new Sk.builtin.float_(Math.floor(c.real.v));c.imag=new Sk.builtin.float_(0);d=d.nb$subtract.call(d,e.nb$multiply.call(e,c));return new Sk.builtin.tuple([c,d])}); +Sk.builtin.complex.prototype.__getnewargs__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__getnewargs__",arguments,0,0,!0);return new Sk.builtin.tuple([a.real,a.imag])});Sk.builtin.complex.prototype.__nonzero__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__nonzero__",arguments,0,0,!0);return 0!==a.real.v||0!==a.imag.v?Sk.builtin.bool.true$:Sk.builtin.bool.false$});goog.exportSymbol("Sk.builtin.complex",Sk.builtin.complex); +Sk.builtin.complex.PyOS_double_to_string=function(a,b,c,d,e){e=!1;switch(b){case "e":case "f":case "g":break;case "E":e=!0;b="e";break;case "F":e=!0;b="f";break;case "r":if(0!==c)throw Error("Bad internall call");c=17;b="g";break;default:throw Error("Bad internall call");}if(isNaN(a))a="nan";else if(Infinity===a)a="inf";else if(-Infinity===a)a="-inf";else{d&Sk.builtin.complex.PyOS_double_to_string.Py_DTSF_ADD_DOT_0&&(b="g");var f;f="%"+(d&Sk.builtin.complex.PyOS_double_to_string.Py_DTSF_ALT?"#":""); +null!=c&&(f=f+"."+c);f+=b;f=new Sk.builtin.str(f);a=f.nb$remainder(new Sk.builtin.float_(a));a=a.v}d&Sk.builtin.complex.PyOS_double_to_string.Py_DTSF_SIGN&&"-"!==a[0]&&(a="+"+a);e&&(a=a.toUpperCase());return a};Sk.builtin.complex.PyOS_double_to_string.Py_DTSF_SIGN=1;Sk.builtin.complex.PyOS_double_to_string.Py_DTSF_ADD_DOT_0=2;Sk.builtin.complex.PyOS_double_to_string.Py_DTSF_ALT=4;Sk.builtin.complex.PyOS_double_to_string.Py_DTST_FINITE=0;Sk.builtin.complex.PyOS_double_to_string.Py_DTST_INFINITE=1; +Sk.builtin.complex.PyOS_double_to_string.Py_DTST_NAN=2;Sk.builtin.slice=function(a,b,c){Sk.builtin.pyCheckArgs("slice",arguments,1,3,!1,!1);if(void 0!==c&&Sk.misceval.isIndex(c)&&0===Sk.misceval.asIndex(c))throw new Sk.builtin.ValueError("slice step cannot be zero");if(!(this instanceof Sk.builtin.slice))return new Sk.builtin.slice(a,b,c);void 0===b&&void 0===c&&(b=a,a=Sk.builtin.none.none$);void 0===b&&(b=Sk.builtin.none.none$);void 0===c&&(c=Sk.builtin.none.none$);this.start=a;this.stop=b;this.step=c;this.__class__=Sk.builtin.slice;this.$d=new Sk.builtin.dict([Sk.builtin.slice$start, +this.start,Sk.builtin.slice$stop,this.stop,Sk.builtin.slice$step,this.step]);return this};Sk.abstr.setUpInheritance("slice",Sk.builtin.slice,Sk.builtin.object);Sk.builtin.slice.prototype.$r=function(){var a=Sk.builtin.repr(this.start).v,b=Sk.builtin.repr(this.stop).v,c=Sk.builtin.repr(this.step).v;return new Sk.builtin.str("slice("+a+", "+b+", "+c+")")}; +Sk.builtin.slice.prototype.tp$richcompare=function(a,b){var c,d;if(!a.__class__||a.__class__!=Sk.builtin.slice)return"Eq"===b?!1:"NotEq"===b?!0:!1;c=new Sk.builtin.tuple([this.start,this.stop,this.step]);d=new Sk.builtin.tuple([a.start,a.stop,a.step]);return c.tp$richcompare(d,b)}; +Sk.builtin.slice.prototype.slice_indices_=function(a){var b,c,d;if(Sk.builtin.checkNone(this.start))b=null;else if(Sk.misceval.isIndex(this.start))b=Sk.misceval.asIndex(this.start);else throw new Sk.builtin.TypeError("slice indices must be integers or None");if(Sk.builtin.checkNone(this.stop))c=null;else if(Sk.misceval.isIndex(this.stop))c=Sk.misceval.asIndex(this.stop);else throw new Sk.builtin.TypeError("slice indices must be integers or None");if(Sk.builtin.checkNone(this.step))d=null;else if(Sk.misceval.isIndex(this.step))d= +Sk.misceval.asIndex(this.step);else throw new Sk.builtin.TypeError("slice indices must be integers or None");null===d&&(d=1);0<d?(null===b&&(b=0),null===c&&(c=a),c>a&&(c=a),0>b&&(b=a+b,0>b&&(b=0)),0>c&&(c=a+c)):(null===b&&(b=a-1),b>=a&&(b=a-1),null===c?c=-1:0>c&&(c=a+c,0>c&&(c=-1)),0>b&&(b=a+b));return[b,c,d]}; +Sk.builtin.slice.prototype.indices=new Sk.builtin.func(function(a,b){Sk.builtin.pyCheckArgs("indices",arguments,2,2,!1,!1);b=Sk.builtin.asnum$(b);var c=a.slice_indices_(b);return new Sk.builtin.tuple([new Sk.builtin.int_(c[0]),new Sk.builtin.int_(c[1]),new Sk.builtin.int_(c[2])])}); +Sk.builtin.slice.prototype.sssiter$=function(a,b){var c,d=Sk.builtin.asnum$(a),e=this.slice_indices_("number"===typeof d?d:a.v.length);if(0<e[2])for(c=e[0];c<e[1]&&!1!==b(c,d);c+=e[2]);else for(c=e[0];c>e[1]&&!1!==b(c,d);c+=e[2]);};Sk.builtin.slice$start=new Sk.builtin.str("start");Sk.builtin.slice$stop=new Sk.builtin.str("stop");Sk.builtin.slice$step=new Sk.builtin.str("step");Sk.builtin.set=function(a){var b;if(!(this instanceof Sk.builtin.set))return new Sk.builtin.set(a);"undefined"===typeof a&&(a=[]);this.set_reset_();a=new Sk.builtin.list(a);a=Sk.abstr.iter(a);for(b=a.tp$iternext();void 0!==b;b=a.tp$iternext())Sk.builtin.set.prototype.add.func_code(this,b);this.__class__=Sk.builtin.set;this.v=this.v;return this};Sk.abstr.setUpInheritance("set",Sk.builtin.set,Sk.builtin.object);Sk.abstr.markUnhashable(Sk.builtin.set); +Sk.builtin.set.prototype.set_iter_=function(){var a=this.v.tp$iter();a.tp$name="set_iterator";return a};Sk.builtin.set.prototype.set_reset_=function(){this.v=new Sk.builtin.dict([])};Sk.builtin.set.prototype.$r=function(){var a,b,c=[];a=Sk.abstr.iter(this);for(b=a.tp$iternext();void 0!==b;b=a.tp$iternext())c.push(Sk.misceval.objectRepr(b).v);return Sk.python3?new Sk.builtin.str("{"+c.join(", ")+"}"):new Sk.builtin.str("set(["+c.join(", ")+"])")}; +Sk.builtin.set.prototype.ob$eq=function(a){return this===a?Sk.builtin.bool.true$:a instanceof Sk.builtin.set&&Sk.builtin.set.prototype.sq$length.call(this)===Sk.builtin.set.prototype.sq$length.call(a)?this.issubset.func_code(this,a):Sk.builtin.bool.false$}; +Sk.builtin.set.prototype.ob$ne=function(a){return this===a?Sk.builtin.bool.false$:a instanceof Sk.builtin.set&&Sk.builtin.set.prototype.sq$length.call(this)===Sk.builtin.set.prototype.sq$length.call(a)?this.issubset.func_code(this,a).v?Sk.builtin.bool.false$:Sk.builtin.bool.true$:Sk.builtin.bool.true$}; +Sk.builtin.set.prototype.ob$lt=function(a){return this===a||Sk.builtin.set.prototype.sq$length.call(this)>=Sk.builtin.set.prototype.sq$length.call(a)?Sk.builtin.bool.false$:this.issubset.func_code(this,a)};Sk.builtin.set.prototype.ob$le=function(a){return this===a?Sk.builtin.bool.true$:Sk.builtin.set.prototype.sq$length.call(this)>Sk.builtin.set.prototype.sq$length.call(a)?Sk.builtin.bool.false$:this.issubset.func_code(this,a)}; +Sk.builtin.set.prototype.ob$gt=function(a){return this===a||Sk.builtin.set.prototype.sq$length.call(this)<=Sk.builtin.set.prototype.sq$length.call(a)?Sk.builtin.bool.false$:this.issuperset.func_code(this,a)};Sk.builtin.set.prototype.ob$ge=function(a){return this===a?Sk.builtin.bool.true$:Sk.builtin.set.prototype.sq$length.call(this)<Sk.builtin.set.prototype.sq$length.call(a)?Sk.builtin.bool.false$:this.issuperset.func_code(this,a)}; +Sk.builtin.set.prototype.__iter__=new Sk.builtin.func(function(a){Sk.builtin.pyCheckArgs("__iter__",arguments,0,0,!1,!0);return Sk.builtin.set.prototype.tp$iter.call(a)});Sk.builtin.set.prototype.tp$iter=Sk.builtin.set.prototype.set_iter_;Sk.builtin.set.prototype.sq$length=function(){return this.v.mp$length()};Sk.builtin.set.prototype.sq$contains=function(a){return this.v.sq$contains(a)}; +Sk.builtin.set.prototype.isdisjoint=new Sk.builtin.func(function(a,b){var c,d;d=Sk.abstr.iter(a);for(c=d.tp$iternext();void 0!==c;c=d.tp$iternext())if(c=Sk.abstr.sequenceContains(b,c))return Sk.builtin.bool.false$;return Sk.builtin.bool.true$}); +Sk.builtin.set.prototype.issubset=new Sk.builtin.func(function(a,b){var c,d;d=a.sq$length();c=b.sq$length();if(d>c)return Sk.builtin.bool.false$;d=Sk.abstr.iter(a);for(c=d.tp$iternext();void 0!==c;c=d.tp$iternext())if(c=Sk.abstr.sequenceContains(b,c),!c)return Sk.builtin.bool.false$;return Sk.builtin.bool.true$});Sk.builtin.set.prototype.issuperset=new Sk.builtin.func(function(a,b){return Sk.builtin.set.prototype.issubset.func_code(b,a)}); +Sk.builtin.set.prototype.union=new Sk.builtin.func(function(a){var b,c=new Sk.builtin.set(a);for(b=1;b<arguments.length;b++)Sk.builtin.set.prototype.update.func_code(c,arguments[b]);return c});Sk.builtin.set.prototype.intersection=new Sk.builtin.func(function(a){var b=Sk.builtin.set.prototype.copy.func_code(a),c=Array.prototype.slice.call(arguments);c[0]=b;Sk.builtin.set.prototype.intersection_update.func_code.apply(null,c);return b}); +Sk.builtin.set.prototype.difference=new Sk.builtin.func(function(a,b){var c=Sk.builtin.set.prototype.copy.func_code(a),d=Array.prototype.slice.call(arguments);d[0]=c;Sk.builtin.set.prototype.difference_update.func_code.apply(null,d);return c}); +Sk.builtin.set.prototype.symmetric_difference=new Sk.builtin.func(function(a,b){var c,d,e=Sk.builtin.set.prototype.union.func_code(a,b);c=Sk.abstr.iter(e);for(d=c.tp$iternext();void 0!==d;d=c.tp$iternext())Sk.abstr.sequenceContains(a,d)&&Sk.abstr.sequenceContains(b,d)&&Sk.builtin.set.prototype.discard.func_code(e,d);return e});Sk.builtin.set.prototype.copy=new Sk.builtin.func(function(a){return new Sk.builtin.set(a)}); +Sk.builtin.set.prototype.update=new Sk.builtin.func(function(a,b){var c,d;c=Sk.abstr.iter(b);for(d=c.tp$iternext();void 0!==d;d=c.tp$iternext())Sk.builtin.set.prototype.add.func_code(a,d);return Sk.builtin.none.none$}); +Sk.builtin.set.prototype.intersection_update=new Sk.builtin.func(function(a,b){var c,d,e;d=Sk.abstr.iter(a);for(e=d.tp$iternext();void 0!==e;e=d.tp$iternext())for(c=1;c<arguments.length;c++)if(!Sk.abstr.sequenceContains(arguments[c],e)){Sk.builtin.set.prototype.discard.func_code(a,e);break}return Sk.builtin.none.none$}); +Sk.builtin.set.prototype.difference_update=new Sk.builtin.func(function(a,b){var c,d,e;d=Sk.abstr.iter(a);for(e=d.tp$iternext();void 0!==e;e=d.tp$iternext())for(c=1;c<arguments.length;c++)if(Sk.abstr.sequenceContains(arguments[c],e)){Sk.builtin.set.prototype.discard.func_code(a,e);break}return Sk.builtin.none.none$}); +Sk.builtin.set.prototype.symmetric_difference_update=new Sk.builtin.func(function(a,b){var c=Sk.builtin.set.prototype.symmetric_difference.func_code(a,b);a.set_reset_();Sk.builtin.set.prototype.update.func_code(a,c);return Sk.builtin.none.none$});Sk.builtin.set.prototype.add=new Sk.builtin.func(function(a,b){a.v.mp$ass_subscript(b,!0);return Sk.builtin.none.none$}); +Sk.builtin.set.prototype.discard=new Sk.builtin.func(function(a,b){Sk.builtin.dict.prototype.pop.func_code(a.v,b,Sk.builtin.none.none$);return Sk.builtin.none.none$});Sk.builtin.set.prototype.pop=new Sk.builtin.func(function(a){var b;if(0===a.sq$length())throw new Sk.builtin.KeyError("pop from an empty set");b=Sk.abstr.iter(a).tp$iternext();Sk.builtin.set.prototype.discard.func_code(a,b);return b});Sk.builtin.set.prototype.remove=new Sk.builtin.func(function(a,b){a.v.mp$del_subscript(b);return Sk.builtin.none.none$}); +goog.exportSymbol("Sk.builtin.set",Sk.builtin.set);var print_f=function(a){Sk.builtin.pyCheckArgs("print",arguments,0,Infinity,!0,!1);var b=Array.prototype.slice.call(arguments,1),c=new Sk.builtins.dict(a);Sk.ffi.remapToJs(c);var d={sep:" ",end:"\n",file:null},e,f;e=c.mp$lookup(new Sk.builtin.str("sep"));if(void 0!==e)if(f=Sk.builtin.checkNone(e),Sk.builtin.checkString(e)||f)d.sep=f?d.sep:Sk.ffi.remapToJs(e);else throw new Sk.builtin.TypeError("sep must be None or a string, not "+Sk.abstr.typeName(e));e=c.mp$lookup(new Sk.builtin.str("end"));if(void 0!== +e)if(f=Sk.builtin.checkNone(e),Sk.builtin.checkString(e)||f)d.end=f?d.end:Sk.ffi.remapToJs(e);else throw new Sk.builtin.TypeError("end must be None or a string, not "+Sk.abstr.typeName(e));e=c.mp$lookup(new Sk.builtin.str("file"));if(void 0!==e)if((f=Sk.builtin.checkNone(e))||void 0!==e.tp$getattr("write"))d.file=f?d.file:e;else throw new Sk.builtin.AttributeError("'"+Sk.abstr.typeName(e)+"' object has no attribute 'write'");c="";for(e=0;e<b.length;e++)c+=(new Sk.builtin.str(b[e])).v,c+=d.sep;0<b.length&& +0<d.sep.length&&(c=c.substring(0,c.length-d.sep.length));c+=d.end;null!==d.file?Sk.misceval.callsim(d.file.write,d.file,new Sk.builtin.str(c)):(b=Sk.importModule("sys"),Sk.misceval.apply(b.$d.stdout.write,void 0,void 0,void 0,[b.$d.stdout,new Sk.builtin.str(c)]))};print_f.co_kwargs=!0;Sk.builtin.print=new Sk.builtin.func(print_f);Sk.builtin.print.__doc__=new Sk.builtin.str("print(value, ..., sep=' ', end='\\n', file=sys.stdout, flush=False)\n\nPrints the values to a stream, or to sys.stdout by default.\nOptional keyword arguments:\nfile: a file-like object (stream); defaults to the current sys.stdout.\nsep: string inserted between values, default a space.\nend: string appended after the last value, default a newline.\nflush: whether to forcibly flush the stream.");Sk.builtin.module=function(){};goog.exportSymbol("Sk.builtin.module",Sk.builtin.module);Sk.builtin.module.prototype.ob$type=Sk.builtin.type.makeIntoTypeObj("module",Sk.builtin.module);Sk.builtin.module.prototype.tp$getattr=Sk.builtin.object.prototype.GenericGetAttr;Sk.builtin.module.prototype.tp$setattr=Sk.builtin.object.prototype.GenericSetAttr;Sk.builtin.structseq_types={}; +Sk.builtin.make_structseq=function(a,b,c,d){var e=a+"."+b,f=[];a=[];for(var g in c)f.push(g),a.push(c[g]);c=function(a){Sk.builtin.pyCheckArgs(e,arguments,1,1);var b,c,d;if(!(this instanceof Sk.builtin.structseq_types[e]))return b=Object.create(Sk.builtin.structseq_types[e].prototype),b.constructor.apply(b,arguments),b;if("[object Array]"===Object.prototype.toString.apply(a))d=a;else{d=[];b=Sk.abstr.iter(a);for(c=b.tp$iternext();void 0!==c;c=b.tp$iternext())d.push(c);if(d.length!=f.length)throw new Sk.builtin.TypeError(e+ +"() takes a "+f.length+"-sequence ("+d.length+"-sequence given)");}Sk.builtin.tuple.call(this,d);this.__class__=Sk.builtin.structseq_types[e]};Sk.builtin.structseq_types[e]=c;goog.inherits(c,Sk.builtin.tuple);d&&(c.prototype.__doc__=d);c.prototype.tp$name=e;c.prototype.ob$type=Sk.builtin.type.makeIntoTypeObj(e,Sk.builtin.structseq_types[e]);c.prototype.ob$type.$d=new Sk.builtin.dict([]);c.prototype.ob$type.$d.mp$ass_subscript(Sk.builtin.type.basesStr_,new Sk.builtin.tuple([Sk.builtin.tuple]));c.prototype.__getitem__= +new Sk.builtin.func(function(a,b){return Sk.builtin.tuple.prototype.mp$subscript.call(a,b)});c.prototype.__reduce__=new Sk.builtin.func(function(a){throw new Sk.builtin.Exception("__reduce__ is not implemented");});c.prototype.$r=function(){var a,b;if(0===this.v.length)return new Sk.builtin.str(e+"()");b=[];for(a=0;a<this.v.length;++a)b[a]=f[a]+"="+Sk.misceval.objectRepr(this.v[a]).v;a=b.join(", ");1===this.v.length&&(a+=",");return new Sk.builtin.str(e+"("+a+")")};c.prototype.tp$setattr=function(a, +b){throw new Sk.builtin.AttributeError("readonly property");};c.prototype.tp$getattr=function(a){var b=f.indexOf(a);return 0<=b?this.v[b]:Sk.builtin.object.prototype.GenericGetAttr(a)};return c};goog.exportSymbol("Sk.builtin.make_structseq",Sk.builtin.make_structseq);Sk.builtin.generator=function(a,b,c,d,e){var f;if(a){if(!(this instanceof Sk.builtin.generator))return new Sk.builtin.generator(a,b,c,d,e);this.func_code=a;this.func_globals=b||null;this.gi$running=!1;this.gi$resumeat=0;this.gi$sentvalue=void 0;this.gi$locals={};this.gi$cells={};if(0<c.length)for(b=0;b<a.co_varnames.length;++b)this.gi$locals[a.co_varnames[b]]=c[b];if(void 0!==e)for(f in e)d[f]=e[f];this.func_closure=d;return this}};goog.exportSymbol("Sk.builtin.generator",Sk.builtin.generator); +Sk.abstr.setUpInheritance("generator",Sk.builtin.generator,Sk.builtin.object);Sk.builtin.generator.prototype.tp$iter=function(){return this}; +Sk.builtin.generator.prototype.tp$iternext=function(a,b){var c,d=this;this.gi$running=!0;void 0===b&&(b=null);this.gi$sentvalue=b;c=[this];this.func_closure&&c.push(this.func_closure);return function f(b){if(b instanceof Sk.misceval.Suspension){if(a)return new Sk.misceval.Suspension(f,b);b=Sk.misceval.retryOptionalSuspensionOrThrow(b)}d.gi$running=!1;goog.asserts.assert(void 0!==b);if(b!==Sk.builtin.none.none$)return d.gi$resumeat=b[0],b=b[1]}(this.func_code.apply(this.func_globals,c))}; +Sk.builtin.generator.prototype.next=new Sk.builtin.func(function(a){return a.tp$iternext(!0)});Sk.builtin.generator.prototype.$r=function(){return new Sk.builtin.str("<generator object "+this.func_code.co_name.v+">")};Sk.builtin.generator.prototype.send=new Sk.builtin.func(function(a,b){return a.tp$iternext(!0,b)});Sk.builtin.makeGenerator=function(a,b){var c,d=new Sk.builtin.generator(null,null,null);d.tp$iternext=a;for(c in b)b.hasOwnProperty(c)&&(d[c]=b[c]);return d}; +goog.exportSymbol("Sk.builtin.makeGenerator",Sk.builtin.makeGenerator);Sk.builtin.file=function(a,b,c){var d;if(!(this instanceof Sk.builtin.file))return new Sk.builtin.file(a,b,c);this.mode=b;this.name=Sk.ffi.remapToJs(a);this.closed=!1;if("/dev/stdout"===this.name)this.data$=Sk.builtin.none.none$,this.fileno=1;else if("/dev/stdin"===this.name)this.fileno=0;else if("/dev/stderr"===this.name)this.fileno=2;else{if(Sk.inBrowser){this.fileno=10;b=document.getElementById(a.v);if(null==b)throw new Sk.builtin.IOError("[Errno 2] No such file or directory: '"+a.v+"'");"textarea"== +b.nodeName.toLowerCase()?this.data$=b.value:this.data$=b.textContent}else this.fileno=11,this.data$=Sk.read(a.v);this.lineList=this.data$.split("\n");this.lineList=this.lineList.slice(0,-1);for(d in this.lineList)this.lineList[d]+="\n";this.currentLine=0}this.pos$=0;this.__class__=Sk.builtin.file;return this};Sk.abstr.setUpInheritance("file",Sk.builtin.file,Sk.builtin.object); +Sk.builtin.file.prototype.$r=function(){return new Sk.builtin.str("<"+(this.closed?"closed":"open")+"file '"+this.name+"', mode '"+this.mode+"'>")};Sk.builtin.file.prototype.tp$iter=function(){var a={tp$iter:function(){return a},$obj:this,$index:0,$lines:this.lineList,tp$iternext:function(){return a.$index>=a.$lines.length?void 0:new Sk.builtin.str(a.$lines[a.$index++])}};return a};Sk.builtin.file.prototype.close=new Sk.builtin.func(function(a){a.closed=!0});Sk.builtin.file.prototype.flush=new Sk.builtin.func(function(a){}); +Sk.builtin.file.prototype.fileno=new Sk.builtin.func(function(a){return this.fileno});Sk.builtin.file.prototype.isatty=new Sk.builtin.func(function(a){return!1});Sk.builtin.file.prototype.read=new Sk.builtin.func(function(a,b){var c,d;if(a.closed)throw new Sk.builtin.ValueError("I/O operation on closed file");d=a.data$.length;void 0===b&&(b=d);c=new Sk.builtin.str(a.data$.substr(a.pos$,b));a.pos$+=b;a.pos$>=d&&(a.pos$=d);return c}); +Sk.builtin.file.prototype.readline=new Sk.builtin.func(function(a,b){if(0===a.fileno){var c,d,e;c=c?c.v:"";c=Sk.inputfun(c);return c instanceof Promise?(e=new Sk.misceval.Suspension,e.resume=function(){return new Sk.builtin.str(d)},e.data={type:"Sk.promise",promise:c.then(function(a){return d=a},function(a){d="";return a})},e):new Sk.builtin.str(c)}c="";a.currentLine<a.lineList.length&&(c=a.lineList[a.currentLine],a.currentLine++);return new Sk.builtin.str(c)}); +Sk.builtin.file.prototype.readlines=new Sk.builtin.func(function(a,b){if(0===a.fileno)return new Sk.builtin.NotImplementedError("readlines ins't implemented because the web doesn't support Ctrl+D");var c,d=[];for(c=a.currentLine;c<a.lineList.length;c++)d.push(new Sk.builtin.str(a.lineList[c]));return new Sk.builtin.list(d)});Sk.builtin.file.prototype.seek=new Sk.builtin.func(function(a,b,c){void 0===c&&(c=1);a.pos$=1==c?b:a.data$+b});Sk.builtin.file.prototype.tell=new Sk.builtin.func(function(a){return a.pos$}); +Sk.builtin.file.prototype.truncate=new Sk.builtin.func(function(a,b){goog.asserts.fail()});Sk.builtin.file.prototype.write=new Sk.builtin.func(function(a,b){1===a.fileno?Sk.output(Sk.ffi.remapToJs(b)):goog.asserts.fail()});goog.exportSymbol("Sk.builtin.file",Sk.builtin.file);Sk.ffi=Sk.ffi||{}; +Sk.ffi.remapToPy=function(a){var b,c;if("[object Array]"===Object.prototype.toString.call(a)){c=[];for(b=0;b<a.length;++b)c.push(Sk.ffi.remapToPy(a[b]));return new Sk.builtin.list(c)}if("object"===typeof a){c=[];for(b in a)c.push(Sk.ffi.remapToPy(b)),c.push(Sk.ffi.remapToPy(a[b]));return new Sk.builtin.dict(c)}if("string"===typeof a)return new Sk.builtin.str(a);if("number"===typeof a)return Sk.builtin.assk$(a);if("boolean"===typeof a)return new Sk.builtin.bool(a);goog.asserts.fail("unhandled remap type "+typeof a)}; +goog.exportSymbol("Sk.ffi.remapToPy",Sk.ffi.remapToPy); +Sk.ffi.remapToJs=function(a){var b,c,d,e;if(a instanceof Sk.builtin.dict){e={};d=a.tp$iter();for(c=d.tp$iternext();void 0!==c;c=d.tp$iternext())b=a.mp$subscript(c),void 0===b&&(b=null),c=Sk.ffi.remapToJs(c),e[c]=Sk.ffi.remapToJs(b);return e}if(a instanceof Sk.builtin.list||a instanceof Sk.builtin.tuple){e=[];for(b=0;b<a.v.length;++b)e.push(Sk.ffi.remapToJs(a.v[b]));return e}return a instanceof Sk.builtin.bool?a.v?!0:!1:a instanceof Sk.builtin.int_?Sk.builtin.asnum$(a):a instanceof Sk.builtin.float_? +Sk.builtin.asnum$(a):a instanceof Sk.builtin.lng?Sk.builtin.asnum$(a):"number"===typeof a||"boolean"===typeof a?a:a.v};goog.exportSymbol("Sk.ffi.remapToJs",Sk.ffi.remapToJs);Sk.ffi.callback=function(a){return void 0===a?a:function(){return Sk.misceval.apply(a,void 0,void 0,void 0,Array.prototype.slice.call(arguments,0))}};goog.exportSymbol("Sk.ffi.callback",Sk.ffi.callback);Sk.ffi.stdwrap=function(a,b){var c=new a;c.v=b;return c};goog.exportSymbol("Sk.ffi.stdwrap",Sk.ffi.stdwrap); +Sk.ffi.basicwrap=function(a){if(a instanceof Sk.builtin.int_)return Sk.builtin.asnum$(a);if(a instanceof Sk.builtin.float_)return Sk.builtin.asnum$(a);if(a instanceof Sk.builtin.lng)return Sk.builtin.asnum$(a);if("number"===typeof a||"boolean"===typeof a)return a;if("string"===typeof a)return new Sk.builtin.str(a);goog.asserts.fail("unexpected type for basicwrap")};goog.exportSymbol("Sk.ffi.basicwrap",Sk.ffi.basicwrap);Sk.ffi.unwrapo=function(a){return void 0===a?void 0:a.v}; +goog.exportSymbol("Sk.ffi.unwrapo",Sk.ffi.unwrapo);Sk.ffi.unwrapn=function(a){return null===a?null:a.v};goog.exportSymbol("Sk.ffi.unwrapn",Sk.ffi.unwrapn);Sk.builtin.enumerate=function(a,b){var c;if(!(this instanceof Sk.builtin.enumerate))return new Sk.builtin.enumerate(a,b);Sk.builtin.pyCheckArgs("enumerate",arguments,1,2);if(!Sk.builtin.checkIterable(a))throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(a)+"' object is not iterable");if(void 0!==b)if(Sk.misceval.isIndex(b))b=Sk.misceval.asIndex(b);else throw new Sk.builtin.TypeError("'"+Sk.abstr.typeName(b)+"' object cannot be interpreted as an index");else b=0;c=a.tp$iter();this.tp$iter=function(){return this}; +this.$index=b;this.tp$iternext=function(){var a,b=c.tp$iternext();if(void 0!==b)return a=new Sk.builtin.int_(this.$index++),new Sk.builtin.tuple([a,b])};this.__class__=Sk.builtin.enumerate;return this};Sk.abstr.setUpInheritance("enumerate",Sk.builtin.enumerate,Sk.builtin.object);Sk.builtin.enumerate.prototype.__iter__=new Sk.builtin.func(function(a){return a.tp$iter()});Sk.builtin.enumerate.prototype.next=new Sk.builtin.func(function(a){return a.tp$iternext()});Sk.builtin.enumerate.prototype.$r=function(){return new Sk.builtin.str("<enumerate object>")};Sk.Tokenizer=function(a,b,c){this.filename=a;this.callback=c;this.parenlev=this.lnum=0;this.continued=!1;this.namechars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_";this.numchars="0123456789";this.contstr="";this.needcont=!1;this.contline=void 0;this.indents=[0];this.endprog=/.*/;this.strstart=[-1,-1];this.interactive=b;this.doneFunc=function(){var a;for(a=1;a<this.indents.length;++a)if(this.callback(Sk.Tokenizer.Tokens.T_DEDENT,"",[this.lnum,0],[this.lnum,0],""))return"done";return this.callback(Sk.Tokenizer.Tokens.T_ENDMARKER, +"",[this.lnum,0],[this.lnum,0],"")?"done":"failed"}}; +Sk.Tokenizer.Tokens={T_ENDMARKER:0,T_NAME:1,T_NUMBER:2,T_STRING:3,T_NEWLINE:4,T_INDENT:5,T_DEDENT:6,T_LPAR:7,T_RPAR:8,T_LSQB:9,T_RSQB:10,T_COLON:11,T_COMMA:12,T_SEMI:13,T_PLUS:14,T_MINUS:15,T_STAR:16,T_SLASH:17,T_VBAR:18,T_AMPER:19,T_LESS:20,T_GREATER:21,T_EQUAL:22,T_DOT:23,T_PERCENT:24,T_BACKQUOTE:25,T_LBRACE:26,T_RBRACE:27,T_EQEQUAL:28,T_NOTEQUAL:29,T_LESSEQUAL:30,T_GREATEREQUAL:31,T_TILDE:32,T_CIRCUMFLEX:33,T_LEFTSHIFT:34,T_RIGHTSHIFT:35,T_DOUBLESTAR:36,T_PLUSEQUAL:37,T_MINEQUAL:38,T_STAREQUAL:39, +T_SLASHEQUAL:40,T_PERCENTEQUAL:41,T_AMPEREQUAL:42,T_VBAREQUAL:43,T_CIRCUMFLEXEQUAL:44,T_LEFTSHIFTEQUAL:45,T_RIGHTSHIFTEQUAL:46,T_DOUBLESTAREQUAL:47,T_DOUBLESLASH:48,T_DOUBLESLASHEQUAL:49,T_AT:50,T_OP:51,T_COMMENT:52,T_NL:53,T_RARROW:54,T_ERRORTOKEN:55,T_N_TOKENS:56,T_NT_OFFSET:256};function group(a){return"("+Array.prototype.slice.call(arguments).join("|")+")"}function any(a){return group.apply(null,arguments)+"*"}function maybe(a){return group.apply(null,arguments)+"?"} +var Whitespace="[ \\f\\t]*",Comment_="#[^\\r\\n]*",Ident="[a-zA-Z_]\\w*",Binnumber="0[bB][01]*",Hexnumber="0[xX][\\da-fA-F]*[lL]?",Octnumber="0[oO]?[0-7]*[lL]?",Decnumber="[1-9]\\d*[lL]?",Intnumber=group(Binnumber,Hexnumber,Octnumber,Decnumber),Exponent="[eE][-+]?\\d+",Pointfloat=group("\\d+\\.\\d*","\\.\\d+")+maybe(Exponent),Expfloat="\\d+"+Exponent,Floatnumber=group(Pointfloat,Expfloat),Imagnumber=group("\\d+[jJ]",Floatnumber+"[jJ]"),Number_=group(Imagnumber,Floatnumber,Intnumber),Single="^[^'\\\\]*(?:\\\\.[^'\\\\]*)*'", +Double_='^[^"\\\\]*(?:\\\\.[^"\\\\]*)*"',Single3="[^'\\\\]*(?:(?:\\\\.|'(?!''))[^'\\\\]*)*'''",Double3='[^"\\\\]*(?:(?:\\\\.|"(?!""))[^"\\\\]*)*"""',Triple=group("[ubUB]?[rR]?'''",'[ubUB]?[rR]?"""'),String_=group("[uU]?[rR]?'[^\\n'\\\\]*(?:\\\\.[^\\n'\\\\]*)*'",'[uU]?[rR]?"[^\\n"\\\\]*(?:\\\\.[^\\n"\\\\]*)*"'),Operator=group("\\*\\*=?",">>=?","<<=?","<>","!=","//=?","->","[+\\-*/%&|^=<>]=?","~"),Bracket="[\\][(){}]",Special=group("\\r?\\n","[:;.,`@]"),Funny=group(Operator,Bracket,Special),ContStr= +group("[uUbB]?[rR]?'[^\\n'\\\\]*(?:\\\\.[^\\n'\\\\]*)*"+group("'","\\\\\\r?\\n"),'[uUbB]?[rR]?"[^\\n"\\\\]*(?:\\\\.[^\\n"\\\\]*)*'+group('"',"\\\\\\r?\\n")),PseudoExtras=group("\\\\\\r?\\n",Comment_,Triple),PseudoToken="^"+group(PseudoExtras,Number_,Funny,ContStr,Ident),triple_quoted={"'''":!0,'"""':!0,"r'''":!0,'r"""':!0,"R'''":!0,'R"""':!0,"u'''":!0,'u"""':!0,"U'''":!0,'U"""':!0,"b'''":!0,'b"""':!0,"B'''":!0,'B"""':!0,"ur'''":!0,'ur"""':!0,"Ur'''":!0,'Ur"""':!0,"uR'''":!0,'uR"""':!0,"UR'''":!0, +'UR"""':!0,"br'''":!0,'br"""':!0,"Br'''":!0,'Br"""':!0,"bR'''":!0,'bR"""':!0,"BR'''":!0,'BR"""':!0},single_quoted={"'":!0,'"':!0,"r'":!0,'r"':!0,"R'":!0,'R"':!0,"u'":!0,'u"':!0,"U'":!0,'U"':!0,"b'":!0,'b"':!0,"B'":!0,'B"':!0,"ur'":!0,'ur"':!0,"Ur'":!0,'Ur"':!0,"uR'":!0,'uR"':!0,"UR'":!0,'UR"':!0,"br'":!0,'br"':!0,"Br'":!0,'Br"':!0,"bR'":!0,'bR"':!0,"BR'":!0,'BR"':!0};(function(){for(var a in triple_quoted);for(a in single_quoted);})();var tabsize=8; +function contains(a,b){for(var c=a.length;c--;)if(a[c]===b)return!0;return!1}function rstrip(a,b){var c;for(c=a.length;0<c&&-1!==b.indexOf(a.charAt(c-1));--c);return a.substring(0,c)} +Sk.Tokenizer.prototype.generateTokens=function(a){var b,c,d,e,f,g,h,k;b=RegExp(PseudoToken);k=RegExp(Single3,"g");h=RegExp(Double3,"g");var l={"'":RegExp(Single,"g"),'"':RegExp(Double_,"g"),"'''":k,'"""':h,"r'''":k,'r"""':h,"u'''":k,'u"""':h,"b'''":k,'b"""':h,"ur'''":k,'ur"""':h,"br'''":k,'br"""':h,"R'''":k,'R"""':h,"U'''":k,'U"""':h,"B'''":k,'B"""':h,"uR'''":k,'uR"""':h,"Ur'''":k,'Ur"""':h,"UR'''":k,'UR"""':h,"bR'''":k,'bR"""':h,"Br'''":k,'Br"""':h,"BR'''":k,'BR"""':h,r:null,R:null,u:null,U:null, +b:null,B:null};a||(a="");this.lnum+=1;k=0;h=a.length;if(0<this.contstr.length){if(!a)throw new Sk.builtin.TokenError("EOF in multi-line string",this.filename,this.strstart[0],this.strstart[1],this.contline);this.endprog.lastIndex=0;if(f=this.endprog.test(a)){k=e=this.endprog.lastIndex;if(this.callback(Sk.Tokenizer.Tokens.T_STRING,this.contstr+a.substring(0,e),this.strstart,[this.lnum,e],this.contline+a))return"done";this.contstr="";this.needcont=!1;this.contline=void 0}else{if(this.needcont&&"\\\n"!== +a.substring(a.length-2)&&"\\\r\n"!==a.substring(a.length-3)){if(this.callback(Sk.Tokenizer.Tokens.T_ERRORTOKEN,this.contstr+a,this.strstart,[this.lnum,a.length],this.contline))return"done";this.contstr="";this.contline=void 0}else this.contstr+=a,this.contline+=a;return!1}}else if(0!==this.parenlev||this.continued){if(!a)throw new Sk.builtin.TokenError("EOF in multi-line statement",this.filename,this.lnum,0,a);this.continued=!1}else{if(!a)return this.doneFunc();for(g=0;k<h;){if(" "===a.charAt(k))g+= +1;else if("\t"===a.charAt(k))g=(g/tabsize+1)*tabsize;else if("\f"===a.charAt(k))g=0;else break;k+=1}if(k===h)return this.doneFunc();if(-1!=="#\r\n".indexOf(a.charAt(k))){if("#"===a.charAt(k))return h=rstrip(a.substring(k),"\r\n"),b=k+h.length,this.callback(Sk.Tokenizer.Tokens.T_COMMENT,h,[this.lnum,k],[this.lnum,k+h.length],a)||this.callback(Sk.Tokenizer.Tokens.T_NL,a.substring(b),[this.lnum,b],[this.lnum,a.length],a)?"done":!1;if(this.callback(Sk.Tokenizer.Tokens.T_NL,a.substring(k),[this.lnum,k], +[this.lnum,a.length],a))return"done";if(!this.interactive)return!1}if(g>this.indents[this.indents.length-1]&&(this.indents.push(g),this.callback(Sk.Tokenizer.Tokens.T_INDENT,a.substring(0,k),[this.lnum,0],[this.lnum,k],a)))return"done";for(;g<this.indents[this.indents.length-1];){if(!contains(this.indents,g))throw new Sk.builtin.IndentationError("unindent does not match any outer indentation level",this.filename,this.lnum,k,a);this.indents.splice(this.indents.length-1,1);if(this.callback(Sk.Tokenizer.Tokens.T_DEDENT, +"",[this.lnum,k],[this.lnum,k],a))return"done"}}for(;k<h;){for(g=a.charAt(k);" "===g||"\f"===g||"\t"===g;)k+=1,g=a.charAt(k);b.lastIndex=0;if(g=b.exec(a.substring(k)))if(c=k,e=c+g[1].length,g=[this.lnum,c],f=[this.lnum,e],k=e,e=a.substring(c,e),d=a.charAt(c),-1!==this.numchars.indexOf(d)||"."===d&&"."!==e){if(this.callback(Sk.Tokenizer.Tokens.T_NUMBER,e,g,f,a))return"done"}else if("\r"===d||"\n"===d){if(c=Sk.Tokenizer.Tokens.T_NEWLINE,0<this.parenlev&&(c=Sk.Tokenizer.Tokens.T_NL),this.callback(c, +e,g,f,a))return"done"}else if("#"===d){if(this.callback(Sk.Tokenizer.Tokens.T_COMMENT,e,g,f,a))return"done"}else if(triple_quoted.hasOwnProperty(e))if(this.endprog=l[e],this.endprog.lastIndex=0,f=this.endprog.test(a.substring(k))){if(k=this.endprog.lastIndex+k,e=a.substring(c,k),this.callback(Sk.Tokenizer.Tokens.T_STRING,e,g,[this.lnum,k],a))return"done"}else{this.strstart=[this.lnum,c];this.contstr=a.substring(c);this.contline=a;break}else if(single_quoted.hasOwnProperty(d)||single_quoted.hasOwnProperty(e.substring(0, +2))||single_quoted.hasOwnProperty(e.substring(0,3)))if("\n"===e[e.length-1]){this.strstart=[this.lnum,c];this.endprog=l[d]||l[e[1]]||l[e[2]];this.contstr=a.substring(c);this.needcont=!0;this.contline=a;break}else{if(this.callback(Sk.Tokenizer.Tokens.T_STRING,e,g,f,a))return"done"}else if(-1!==this.namechars.indexOf(d)){if(this.callback(Sk.Tokenizer.Tokens.T_NAME,e,g,f,a))return"done"}else if("\\"===d){if(this.callback(Sk.Tokenizer.Tokens.T_NL,e,g,[this.lnum,k],a))return"done";this.continued=!0}else{if(-1!== +"([{".indexOf(d)?this.parenlev+=1:-1!==")]}".indexOf(d)&&(this.parenlev-=1),this.callback(Sk.Tokenizer.Tokens.T_OP,e,g,f,a))return"done"}else{if(this.callback(Sk.Tokenizer.Tokens.T_ERRORTOKEN,a.charAt(k),[this.lnum,k],[this.lnum,k+1],a))return"done";k+=1}}return!1}; +Sk.Tokenizer.tokenNames={0:"T_ENDMARKER",1:"T_NAME",2:"T_NUMBER",3:"T_STRING",4:"T_NEWLINE",5:"T_INDENT",6:"T_DEDENT",7:"T_LPAR",8:"T_RPAR",9:"T_LSQB",10:"T_RSQB",11:"T_COLON",12:"T_COMMA",13:"T_SEMI",14:"T_PLUS",15:"T_MINUS",16:"T_STAR",17:"T_SLASH",18:"T_VBAR",19:"T_AMPER",20:"T_LESS",21:"T_GREATER",22:"T_EQUAL",23:"T_DOT",24:"T_PERCENT",25:"T_BACKQUOTE",26:"T_LBRACE",27:"T_RBRACE",28:"T_EQEQUAL",29:"T_NOTEQUAL",30:"T_LESSEQUAL",31:"T_GREATEREQUAL",32:"T_TILDE",33:"T_CIRCUMFLEX",34:"T_LEFTSHIFT", +35:"T_RIGHTSHIFT",36:"T_DOUBLESTAR",37:"T_PLUSEQUAL",38:"T_MINEQUAL",39:"T_STAREQUAL",40:"T_SLASHEQUAL",41:"T_PERCENTEQUAL",42:"T_AMPEREQUAL",43:"T_VBAREQUAL",44:"T_CIRCUMFLEXEQUAL",45:"T_LEFTSHIFTEQUAL",46:"T_RIGHTSHIFTEQUAL",47:"T_DOUBLESTAREQUAL",48:"T_DOUBLESLASH",49:"T_DOUBLESLASHEQUAL",50:"T_AT",51:"T_OP",52:"T_COMMENT",53:"T_NL",54:"T_RARROW",55:"T_ERRORTOKEN",56:"T_N_TOKENS",256:"T_NT_OFFSET"};goog.exportSymbol("Sk.Tokenizer",Sk.Tokenizer); +goog.exportSymbol("Sk.Tokenizer.prototype.generateTokens",Sk.Tokenizer.prototype.generateTokens);goog.exportSymbol("Sk.Tokenizer.tokenNames",Sk.Tokenizer.tokenNames);Sk.OpMap={"(":Sk.Tokenizer.Tokens.T_LPAR,")":Sk.Tokenizer.Tokens.T_RPAR,"[":Sk.Tokenizer.Tokens.T_LSQB,"]":Sk.Tokenizer.Tokens.T_RSQB,":":Sk.Tokenizer.Tokens.T_COLON,",":Sk.Tokenizer.Tokens.T_COMMA,";":Sk.Tokenizer.Tokens.T_SEMI,"+":Sk.Tokenizer.Tokens.T_PLUS,"-":Sk.Tokenizer.Tokens.T_MINUS,"*":Sk.Tokenizer.Tokens.T_STAR,"/":Sk.Tokenizer.Tokens.T_SLASH,"|":Sk.Tokenizer.Tokens.T_VBAR,"&":Sk.Tokenizer.Tokens.T_AMPER,"<":Sk.Tokenizer.Tokens.T_LESS,">":Sk.Tokenizer.Tokens.T_GREATER,"=":Sk.Tokenizer.Tokens.T_EQUAL, +".":Sk.Tokenizer.Tokens.T_DOT,"%":Sk.Tokenizer.Tokens.T_PERCENT,"`":Sk.Tokenizer.Tokens.T_BACKQUOTE,"{":Sk.Tokenizer.Tokens.T_LBRACE,"}":Sk.Tokenizer.Tokens.T_RBRACE,"@":Sk.Tokenizer.Tokens.T_AT,"==":Sk.Tokenizer.Tokens.T_EQEQUAL,"!=":Sk.Tokenizer.Tokens.T_NOTEQUAL,"<>":Sk.Tokenizer.Tokens.T_NOTEQUAL,"<=":Sk.Tokenizer.Tokens.T_LESSEQUAL,">=":Sk.Tokenizer.Tokens.T_GREATEREQUAL,"~":Sk.Tokenizer.Tokens.T_TILDE,"^":Sk.Tokenizer.Tokens.T_CIRCUMFLEX,"<<":Sk.Tokenizer.Tokens.T_LEFTSHIFT,">>":Sk.Tokenizer.Tokens.T_RIGHTSHIFT, +"**":Sk.Tokenizer.Tokens.T_DOUBLESTAR,"+=":Sk.Tokenizer.Tokens.T_PLUSEQUAL,"-=":Sk.Tokenizer.Tokens.T_MINEQUAL,"*=":Sk.Tokenizer.Tokens.T_STAREQUAL,"/=":Sk.Tokenizer.Tokens.T_SLASHEQUAL,"%=":Sk.Tokenizer.Tokens.T_PERCENTEQUAL,"&=":Sk.Tokenizer.Tokens.T_AMPEREQUAL,"|=":Sk.Tokenizer.Tokens.T_VBAREQUAL,"^=":Sk.Tokenizer.Tokens.T_CIRCUMFLEXEQUAL,"<<=":Sk.Tokenizer.Tokens.T_LEFTSHIFTEQUAL,">>=":Sk.Tokenizer.Tokens.T_RIGHTSHIFTEQUAL,"**=":Sk.Tokenizer.Tokens.T_DOUBLESTAREQUAL,"//":Sk.Tokenizer.Tokens.T_DOUBLESLASH, +"//=":Sk.Tokenizer.Tokens.T_DOUBLESLASHEQUAL,"->":Sk.Tokenizer.Tokens.T_RARROW}; 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+subscriptlist:325,suite:326,term:327,test:328,testlist:329,testlist1:330,testlist_comp:331,testlist_safe:332,trailer:333,try_stmt:334,varargslist:335,while_stmt:336,with_item:337,with_stmt:338,xor_expr:339,yield_expr:340,yield_stmt:341},number2symbol:{256:"single_input",257:"and_expr",258:"and_test",259:"arglist",260:"argument",261:"arith_expr",262:"assert_stmt",263:"atom",264:"augassign",265:"break_stmt",266:"classdef",267:"comp_for",268:"comp_if",269:"comp_iter",270:"comp_op",271:"comparison",272:"compound_stmt", 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0!==a);goog.asserts.assert(null!==b&&void 0!==b);this.name=a;this.args=b;this.body=c;this.decorator_list=d;this.lineno=e;this.col_offset=f;return this}function ClassDef(a,b,c,d,e,f){goog.asserts.assert(null!==a&&void 0!==a);this.name=a;this.bases=b;this.body=c;this.decorator_list=d;this.lineno=e;this.col_offset=f;return this}function Return_(a,b,c){this.value=a;this.lineno=b;this.col_offset=c;return this} +function Delete_(a,b,c){this.targets=a;this.lineno=b;this.col_offset=c;return this}function Assign(a,b,c,d){goog.asserts.assert(null!==b&&void 0!==b);this.targets=a;this.value=b;this.lineno=c;this.col_offset=d;return this}function AugAssign(a,b,c,d,e){goog.asserts.assert(null!==a&&void 0!==a);goog.asserts.assert(null!==b&&void 0!==b);goog.asserts.assert(null!==c&&void 0!==c);this.target=a;this.op=b;this.value=c;this.lineno=d;this.col_offset=e;return this} +function Print(a,b,c,d,e){this.dest=a;this.values=b;this.nl=c;this.lineno=d;this.col_offset=e;return this}function For_(a,b,c,d,e,f){goog.asserts.assert(null!==a&&void 0!==a);goog.asserts.assert(null!==b&&void 0!==b);this.target=a;this.iter=b;this.body=c;this.orelse=d;this.lineno=e;this.col_offset=f;return this}function While_(a,b,c,d,e){goog.asserts.assert(null!==a&&void 0!==a);this.test=a;this.body=b;this.orelse=c;this.lineno=d;this.col_offset=e;return this} +function If_(a,b,c,d,e){goog.asserts.assert(null!==a&&void 0!==a);this.test=a;this.body=b;this.orelse=c;this.lineno=d;this.col_offset=e;return this}function With_(a,b,c,d,e){goog.asserts.assert(null!==a&&void 0!==a);this.context_expr=a;this.optional_vars=b;this.body=c;this.lineno=d;this.col_offset=e;return this}function Raise(a,b,c,d,e){this.type=a;this.inst=b;this.tback=c;this.lineno=d;this.col_offset=e;return this} +function TryExcept(a,b,c,d,e){this.body=a;this.handlers=b;this.orelse=c;this.lineno=d;this.col_offset=e;return this}function TryFinally(a,b,c,d){this.body=a;this.finalbody=b;this.lineno=c;this.col_offset=d;return this}function Assert(a,b,c,d){goog.asserts.assert(null!==a&&void 0!==a);this.test=a;this.msg=b;this.lineno=c;this.col_offset=d;return this}function Import_(a,b,c){this.names=a;this.lineno=b;this.col_offset=c;return this} +function ImportFrom(a,b,c,d,e){goog.asserts.assert(null!==a&&void 0!==a);this.module=a;this.names=b;this.level=c;this.lineno=d;this.col_offset=e;return this}function Exec(a,b,c,d,e){goog.asserts.assert(null!==a&&void 0!==a);this.body=a;this.globals=b;this.locals=c;this.lineno=d;this.col_offset=e;return this}function Global(a,b,c){this.names=a;this.lineno=b;this.col_offset=c;return this} +function Expr(a,b,c){goog.asserts.assert(null!==a&&void 0!==a);this.value=a;this.lineno=b;this.col_offset=c;return this}function Pass(a,b){this.lineno=a;this.col_offset=b;return this}function Break_(a,b){this.lineno=a;this.col_offset=b;return this}function Continue_(a,b){this.lineno=a;this.col_offset=b;return this}function Debugger_(a,b){this.lineno=a;this.col_offset=b;return this} +function BoolOp(a,b,c,d){goog.asserts.assert(null!==a&&void 0!==a);this.op=a;this.values=b;this.lineno=c;this.col_offset=d;return this}function BinOp(a,b,c,d,e){goog.asserts.assert(null!==a&&void 0!==a);goog.asserts.assert(null!==b&&void 0!==b);goog.asserts.assert(null!==c&&void 0!==c);this.left=a;this.op=b;this.right=c;this.lineno=d;this.col_offset=e;return this} +function UnaryOp(a,b,c,d){goog.asserts.assert(null!==a&&void 0!==a);goog.asserts.assert(null!==b&&void 0!==b);this.op=a;this.operand=b;this.lineno=c;this.col_offset=d;return this}function Lambda(a,b,c,d){goog.asserts.assert(null!==a&&void 0!==a);goog.asserts.assert(null!==b&&void 0!==b);this.args=a;this.body=b;this.lineno=c;this.col_offset=d;return this} +function IfExp(a,b,c,d,e){goog.asserts.assert(null!==a&&void 0!==a);goog.asserts.assert(null!==b&&void 0!==b);goog.asserts.assert(null!==c&&void 0!==c);this.test=a;this.body=b;this.orelse=c;this.lineno=d;this.col_offset=e;return this}function Dict(a,b,c,d){this.keys=a;this.values=b;this.lineno=c;this.col_offset=d;return this}function Set(a,b,c){this.elts=a;this.lineno=b;this.col_offset=c;return this} +function ListComp(a,b,c,d){goog.asserts.assert(null!==a&&void 0!==a);this.elt=a;this.generators=b;this.lineno=c;this.col_offset=d;return this}function SetComp(a,b,c,d){goog.asserts.assert(null!==a&&void 0!==a);this.elt=a;this.generators=b;this.lineno=c;this.col_offset=d;return this}function DictComp(a,b,c,d,e){goog.asserts.assert(null!==a&&void 0!==a);goog.asserts.assert(null!==b&&void 0!==b);this.key=a;this.value=b;this.generators=c;this.lineno=d;this.col_offset=e;return this} +function GeneratorExp(a,b,c,d){goog.asserts.assert(null!==a&&void 0!==a);this.elt=a;this.generators=b;this.lineno=c;this.col_offset=d;return this}function Yield(a,b,c){this.value=a;this.lineno=b;this.col_offset=c;return this}function Compare(a,b,c,d,e){goog.asserts.assert(null!==a&&void 0!==a);this.left=a;this.ops=b;this.comparators=c;this.lineno=d;this.col_offset=e;return this} +function Call(a,b,c,d,e,f,g){goog.asserts.assert(null!==a&&void 0!==a);this.func=a;this.args=b;this.keywords=c;this.starargs=d;this.kwargs=e;this.lineno=f;this.col_offset=g;return this}function Repr(a,b,c){goog.asserts.assert(null!==a&&void 0!==a);this.value=a;this.lineno=b;this.col_offset=c;return this}function Num(a,b,c){goog.asserts.assert(null!==a&&void 0!==a);this.n=a;this.lineno=b;this.col_offset=c;return this} +function Str(a,b,c){goog.asserts.assert(null!==a&&void 0!==a);this.s=a;this.lineno=b;this.col_offset=c;return this}function Attribute(a,b,c,d,e){goog.asserts.assert(null!==a&&void 0!==a);goog.asserts.assert(null!==b&&void 0!==b);goog.asserts.assert(null!==c&&void 0!==c);this.value=a;this.attr=b;this.ctx=c;this.lineno=d;this.col_offset=e;return this} +function Subscript(a,b,c,d,e){goog.asserts.assert(null!==a&&void 0!==a);goog.asserts.assert(null!==b&&void 0!==b);goog.asserts.assert(null!==c&&void 0!==c);this.value=a;this.slice=b;this.ctx=c;this.lineno=d;this.col_offset=e;return this}function Name(a,b,c,d){goog.asserts.assert(null!==a&&void 0!==a);goog.asserts.assert(null!==b&&void 0!==b);this.id=a;this.ctx=b;this.lineno=c;this.col_offset=d;return this} +function List(a,b,c,d){goog.asserts.assert(null!==b&&void 0!==b);this.elts=a;this.ctx=b;this.lineno=c;this.col_offset=d;return this}function Tuple(a,b,c,d){goog.asserts.assert(null!==b&&void 0!==b);this.elts=a;this.ctx=b;this.lineno=c;this.col_offset=d;return this}function Ellipsis(){return this}function Slice(a,b,c){this.lower=a;this.upper=b;this.step=c;return this}function ExtSlice(a){this.dims=a;return this}function Index(a){goog.asserts.assert(null!==a&&void 0!==a);this.value=a;return this} +function comprehension(a,b,c){goog.asserts.assert(null!==a&&void 0!==a);goog.asserts.assert(null!==b&&void 0!==b);this.target=a;this.iter=b;this.ifs=c;return this}function ExceptHandler(a,b,c,d,e){this.type=a;this.name=b;this.body=c;this.lineno=d;this.col_offset=e;return this}function arguments_(a,b,c,d){this.args=a;this.vararg=b;this.kwarg=c;this.defaults=d;return this} +function keyword(a,b){goog.asserts.assert(null!==a&&void 0!==a);goog.asserts.assert(null!==b&&void 0!==b);this.arg=a;this.value=b;return this}function alias(a,b){goog.asserts.assert(null!==a&&void 0!==a);this.name=a;this.asname=b;return this}Module.prototype._astname="Module";Module.prototype._fields=["body",function(a){return a.body}];Interactive.prototype._astname="Interactive";Interactive.prototype._fields=["body",function(a){return a.body}];Expression.prototype._astname="Expression"; +Expression.prototype._fields=["body",function(a){return a.body}];Suite.prototype._astname="Suite";Suite.prototype._fields=["body",function(a){return a.body}];FunctionDef.prototype._astname="FunctionDef";FunctionDef.prototype._fields=["name",function(a){return a.name},"args",function(a){return a.args},"body",function(a){return a.body},"decorator_list",function(a){return a.decorator_list}];ClassDef.prototype._astname="ClassDef"; +ClassDef.prototype._fields=["name",function(a){return a.name},"bases",function(a){return a.bases},"body",function(a){return a.body},"decorator_list",function(a){return a.decorator_list}];Return_.prototype._astname="Return";Return_.prototype._fields=["value",function(a){return a.value}];Delete_.prototype._astname="Delete";Delete_.prototype._fields=["targets",function(a){return a.targets}];Assign.prototype._astname="Assign";Assign.prototype._fields=["targets",function(a){return a.targets},"value",function(a){return a.value}]; +AugAssign.prototype._astname="AugAssign";AugAssign.prototype._fields=["target",function(a){return a.target},"op",function(a){return a.op},"value",function(a){return a.value}];Print.prototype._astname="Print";Print.prototype._fields=["dest",function(a){return a.dest},"values",function(a){return a.values},"nl",function(a){return a.nl}];For_.prototype._astname="For"; +For_.prototype._fields=["target",function(a){return a.target},"iter",function(a){return a.iter},"body",function(a){return a.body},"orelse",function(a){return a.orelse}];While_.prototype._astname="While";While_.prototype._fields=["test",function(a){return a.test},"body",function(a){return a.body},"orelse",function(a){return a.orelse}];If_.prototype._astname="If";If_.prototype._fields=["test",function(a){return a.test},"body",function(a){return a.body},"orelse",function(a){return a.orelse}]; +With_.prototype._astname="With";With_.prototype._fields=["context_expr",function(a){return a.context_expr},"optional_vars",function(a){return a.optional_vars},"body",function(a){return a.body}];Raise.prototype._astname="Raise";Raise.prototype._fields=["type",function(a){return a.type},"inst",function(a){return a.inst},"tback",function(a){return a.tback}];TryExcept.prototype._astname="TryExcept"; +TryExcept.prototype._fields=["body",function(a){return a.body},"handlers",function(a){return a.handlers},"orelse",function(a){return a.orelse}];TryFinally.prototype._astname="TryFinally";TryFinally.prototype._fields=["body",function(a){return a.body},"finalbody",function(a){return a.finalbody}];Assert.prototype._astname="Assert";Assert.prototype._fields=["test",function(a){return a.test},"msg",function(a){return a.msg}];Import_.prototype._astname="Import";Import_.prototype._fields=["names",function(a){return a.names}]; +ImportFrom.prototype._astname="ImportFrom";ImportFrom.prototype._fields=["module",function(a){return a.module},"names",function(a){return a.names},"level",function(a){return a.level}];Exec.prototype._astname="Exec";Exec.prototype._fields=["body",function(a){return a.body},"globals",function(a){return a.globals},"locals",function(a){return a.locals}];Global.prototype._astname="Global";Global.prototype._fields=["names",function(a){return a.names}];Expr.prototype._astname="Expr"; +Expr.prototype._fields=["value",function(a){return a.value}];Pass.prototype._astname="Pass";Pass.prototype._fields=[];Break_.prototype._astname="Break";Break_.prototype._fields=[];Continue_.prototype._astname="Continue";Continue_.prototype._fields=[];Debugger_.prototype._astname="Debugger";Debugger_.prototype._fields=[];BoolOp.prototype._astname="BoolOp";BoolOp.prototype._fields=["op",function(a){return a.op},"values",function(a){return a.values}];BinOp.prototype._astname="BinOp"; +BinOp.prototype._fields=["left",function(a){return a.left},"op",function(a){return a.op},"right",function(a){return a.right}];UnaryOp.prototype._astname="UnaryOp";UnaryOp.prototype._fields=["op",function(a){return a.op},"operand",function(a){return a.operand}];Lambda.prototype._astname="Lambda";Lambda.prototype._fields=["args",function(a){return a.args},"body",function(a){return a.body}];IfExp.prototype._astname="IfExp"; +IfExp.prototype._fields=["test",function(a){return a.test},"body",function(a){return a.body},"orelse",function(a){return a.orelse}];Dict.prototype._astname="Dict";Dict.prototype._fields=["keys",function(a){return a.keys},"values",function(a){return a.values}];Set.prototype._astname="Set";Set.prototype._fields=["elts",function(a){return a.elts}];ListComp.prototype._astname="ListComp";ListComp.prototype._fields=["elt",function(a){return a.elt},"generators",function(a){return a.generators}]; +SetComp.prototype._astname="SetComp";SetComp.prototype._fields=["elt",function(a){return a.elt},"generators",function(a){return a.generators}];DictComp.prototype._astname="DictComp";DictComp.prototype._fields=["key",function(a){return a.key},"value",function(a){return a.value},"generators",function(a){return a.generators}];GeneratorExp.prototype._astname="GeneratorExp";GeneratorExp.prototype._fields=["elt",function(a){return a.elt},"generators",function(a){return a.generators}]; +Yield.prototype._astname="Yield";Yield.prototype._fields=["value",function(a){return a.value}];Compare.prototype._astname="Compare";Compare.prototype._fields=["left",function(a){return a.left},"ops",function(a){return a.ops},"comparators",function(a){return a.comparators}];Call.prototype._astname="Call";Call.prototype._fields=["func",function(a){return a.func},"args",function(a){return a.args},"keywords",function(a){return a.keywords},"starargs",function(a){return a.starargs},"kwargs",function(a){return a.kwargs}]; +Repr.prototype._astname="Repr";Repr.prototype._fields=["value",function(a){return a.value}];Num.prototype._astname="Num";Num.prototype._fields=["n",function(a){return a.n}];Str.prototype._astname="Str";Str.prototype._fields=["s",function(a){return a.s}];Attribute.prototype._astname="Attribute";Attribute.prototype._fields=["value",function(a){return a.value},"attr",function(a){return a.attr},"ctx",function(a){return a.ctx}];Subscript.prototype._astname="Subscript"; +Subscript.prototype._fields=["value",function(a){return a.value},"slice",function(a){return a.slice},"ctx",function(a){return a.ctx}];Name.prototype._astname="Name";Name.prototype._fields=["id",function(a){return a.id},"ctx",function(a){return a.ctx}];List.prototype._astname="List";List.prototype._fields=["elts",function(a){return a.elts},"ctx",function(a){return a.ctx}];Tuple.prototype._astname="Tuple";Tuple.prototype._fields=["elts",function(a){return a.elts},"ctx",function(a){return a.ctx}]; +Load.prototype._astname="Load";Load.prototype._isenum=!0;Store.prototype._astname="Store";Store.prototype._isenum=!0;Del.prototype._astname="Del";Del.prototype._isenum=!0;AugLoad.prototype._astname="AugLoad";AugLoad.prototype._isenum=!0;AugStore.prototype._astname="AugStore";AugStore.prototype._isenum=!0;Param.prototype._astname="Param";Param.prototype._isenum=!0;Ellipsis.prototype._astname="Ellipsis";Ellipsis.prototype._fields=[];Slice.prototype._astname="Slice"; +Slice.prototype._fields=["lower",function(a){return a.lower},"upper",function(a){return a.upper},"step",function(a){return a.step}];ExtSlice.prototype._astname="ExtSlice";ExtSlice.prototype._fields=["dims",function(a){return a.dims}];Index.prototype._astname="Index";Index.prototype._fields=["value",function(a){return a.value}];And.prototype._astname="And";And.prototype._isenum=!0;Or.prototype._astname="Or";Or.prototype._isenum=!0;Add.prototype._astname="Add";Add.prototype._isenum=!0; +Sub.prototype._astname="Sub";Sub.prototype._isenum=!0;Mult.prototype._astname="Mult";Mult.prototype._isenum=!0;Div.prototype._astname="Div";Div.prototype._isenum=!0;Mod.prototype._astname="Mod";Mod.prototype._isenum=!0;Pow.prototype._astname="Pow";Pow.prototype._isenum=!0;LShift.prototype._astname="LShift";LShift.prototype._isenum=!0;RShift.prototype._astname="RShift";RShift.prototype._isenum=!0;BitOr.prototype._astname="BitOr";BitOr.prototype._isenum=!0;BitXor.prototype._astname="BitXor"; +BitXor.prototype._isenum=!0;BitAnd.prototype._astname="BitAnd";BitAnd.prototype._isenum=!0;FloorDiv.prototype._astname="FloorDiv";FloorDiv.prototype._isenum=!0;Invert.prototype._astname="Invert";Invert.prototype._isenum=!0;Not.prototype._astname="Not";Not.prototype._isenum=!0;UAdd.prototype._astname="UAdd";UAdd.prototype._isenum=!0;USub.prototype._astname="USub";USub.prototype._isenum=!0;Eq.prototype._astname="Eq";Eq.prototype._isenum=!0;NotEq.prototype._astname="NotEq";NotEq.prototype._isenum=!0; +Lt.prototype._astname="Lt";Lt.prototype._isenum=!0;LtE.prototype._astname="LtE";LtE.prototype._isenum=!0;Gt.prototype._astname="Gt";Gt.prototype._isenum=!0;GtE.prototype._astname="GtE";GtE.prototype._isenum=!0;Is.prototype._astname="Is";Is.prototype._isenum=!0;IsNot.prototype._astname="IsNot";IsNot.prototype._isenum=!0;In_.prototype._astname="In";In_.prototype._isenum=!0;NotIn.prototype._astname="NotIn";NotIn.prototype._isenum=!0;comprehension.prototype._astname="comprehension"; +comprehension.prototype._fields=["target",function(a){return a.target},"iter",function(a){return a.iter},"ifs",function(a){return a.ifs}];ExceptHandler.prototype._astname="ExceptHandler";ExceptHandler.prototype._fields=["type",function(a){return a.type},"name",function(a){return a.name},"body",function(a){return a.body}];arguments_.prototype._astname="arguments"; +arguments_.prototype._fields=["args",function(a){return a.args},"vararg",function(a){return a.vararg},"kwarg",function(a){return a.kwarg},"defaults",function(a){return a.defaults}];keyword.prototype._astname="keyword";keyword.prototype._fields=["arg",function(a){return a.arg},"value",function(a){return a.value}];alias.prototype._astname="alias";alias.prototype._fields=["name",function(a){return a.name},"asname",function(a){return a.asname}];var SYM=Sk.ParseTables.sym,TOK=Sk.Tokenizer.Tokens,COMP_GENEXP=0,COMP_SETCOMP=1;function Compiling(a,b,c){this.c_encoding=a;this.c_filename=b;this.c_flags=c||0}function NCH(a){goog.asserts.assert(void 0!==a);return null===a.children?0:a.children.length}function CHILD(a,b){goog.asserts.assert(void 0!==a);goog.asserts.assert(void 0!==b);return a.children[b]}function REQ(a,b){goog.asserts.assert(a.type===b,"node wasn't expected type")} +function strobj(a){goog.asserts.assert("string"===typeof a,"expecting string, got "+typeof a);return new Sk.builtin.str(a)} +function numStmts(a){var b,c,d;switch(a.type){case SYM.single_input:if(CHILD(a,0).type===TOK.T_NEWLINE)break;else return numStmts(CHILD(a,0));case SYM.file_input:for(c=d=0;c<NCH(a);++c)b=CHILD(a,c),b.type===SYM.stmt&&(d+=numStmts(b));return d;case SYM.stmt:return numStmts(CHILD(a,0));case SYM.compound_stmt:return 1;case SYM.simple_stmt:return Math.floor(NCH(a)/2);case SYM.suite:if(1===NCH(a))return numStmts(CHILD(a,0));d=0;for(c=2;c<NCH(a)-1;++c)d+=numStmts(CHILD(a,c));return d;default:goog.asserts.fail("Non-statement found")}return 0} +function forbiddenCheck(a,b,c,d){if("None"===c)throw new Sk.builtin.SyntaxError("assignment to None",a.c_filename,d);if("True"===c||"False"===c)throw new Sk.builtin.SyntaxError("assignment to True or False is forbidden",a.c_filename,d);} +function setContext(a,b,c,d){var e,f;goog.asserts.assert(c!==AugStore&&c!==AugLoad);e=f=null;switch(b.constructor){case Attribute:case Name:c===Store&&forbiddenCheck(a,d,b.attr,d.lineno);b.ctx=c;break;case Subscript:b.ctx=c;break;case List:b.ctx=c;f=b.elts;break;case Tuple:if(0===b.elts.length)throw new Sk.builtin.SyntaxError("can't assign to ()",a.c_filename,d.lineno);b.ctx=c;f=b.elts;break;case Lambda:e="lambda";break;case Call:e="function call";break;case BoolOp:case BinOp:case UnaryOp:e="operator"; +break;case GeneratorExp:e="generator expression";break;case Yield:e="yield expression";break;case ListComp:e="list comprehension";break;case SetComp:e="set comprehension";break;case DictComp:e="dict comprehension";break;case Dict:case Set:case Num:case Str:e="literal";break;case Compare:e="comparison";break;case Repr:e="repr";break;case IfExp:e="conditional expression";break;default:goog.asserts.fail("unhandled expression in assignment")}if(e)throw new Sk.builtin.SyntaxError("can't "+(c===Store?"assign to": +"delete")+" "+e,a.c_filename,d.lineno);if(f)for(b=0;b<f.length;++b)setContext(a,f[b],c,d)}var operatorMap={};(function(){operatorMap[TOK.T_VBAR]=BitOr;operatorMap[TOK.T_CIRCUMFLEX]=BitXor;operatorMap[TOK.T_AMPER]=BitAnd;operatorMap[TOK.T_LEFTSHIFT]=LShift;operatorMap[TOK.T_RIGHTSHIFT]=RShift;operatorMap[TOK.T_PLUS]=Add;operatorMap[TOK.T_MINUS]=Sub;operatorMap[TOK.T_STAR]=Mult;operatorMap[TOK.T_SLASH]=Div;operatorMap[TOK.T_DOUBLESLASH]=FloorDiv;operatorMap[TOK.T_PERCENT]=Mod})(); +function getOperator(a){goog.asserts.assert(void 0!==operatorMap[a.type]);return operatorMap[a.type]} +function astForCompOp(a,b){REQ(b,SYM.comp_op);if(1===NCH(b))switch(b=CHILD(b,0),b.type){case TOK.T_LESS:return Lt;case TOK.T_GREATER:return Gt;case TOK.T_EQEQUAL:return Eq;case TOK.T_LESSEQUAL:return LtE;case TOK.T_GREATEREQUAL:return GtE;case TOK.T_NOTEQUAL:return NotEq;case TOK.T_NAME:if("in"===b.value)return In_;if("is"===b.value)return Is}else if(2===NCH(b)&&CHILD(b,0).type===TOK.T_NAME){if("in"===CHILD(b,1).value)return NotIn;if("is"===CHILD(b,0).value)return IsNot}goog.asserts.fail("invalid comp_op")} +function seqForTestlist(a,b){var c,d=[];goog.asserts.assert(b.type===SYM.testlist||b.type===SYM.listmaker||b.type===SYM.testlist_comp||b.type===SYM.testlist_safe||b.type===SYM.testlist1);for(c=0;c<NCH(b);c+=2)goog.asserts.assert(CHILD(b,c).type===SYM.test||CHILD(b,c).type===SYM.old_test),d[c/2]=astForExpr(a,CHILD(b,c));return d} +function astForSuite(a,b){var c,d,e,f,g;REQ(b,SYM.suite);g=[];f=0;if(CHILD(b,0).type===SYM.simple_stmt)for(b=CHILD(b,0),e=NCH(b)-1,CHILD(b,e-1).type===TOK.T_SEMI&&(e-=1),d=0;d<e;d+=2)g[f++]=astForStmt(a,CHILD(b,d));else for(d=2;d<NCH(b)-1;++d)if(e=CHILD(b,d),REQ(e,SYM.stmt),c=numStmts(e),1===c)g[f++]=astForStmt(a,e);else for(e=CHILD(e,0),REQ(e,SYM.simple_stmt),c=0;c<NCH(e);c+=2){if(0===NCH(CHILD(e,c))){goog.asserts.assert(c+1===NCH(e));break}g[f++]=astForStmt(a,CHILD(e,c))}goog.asserts.assert(f=== +numStmts(b));return g} +function astForExceptClause(a,b,c){var d;REQ(b,SYM.except_clause);REQ(c,SYM.suite);if(1===NCH(b))return new ExceptHandler(null,null,astForSuite(a,c),b.lineno,b.col_offset);if(2===NCH(b))return new ExceptHandler(astForExpr(a,CHILD(b,1)),null,astForSuite(a,c),b.lineno,b.col_offset);if(4===NCH(b))return d=astForExpr(a,CHILD(b,3)),setContext(a,d,Store,CHILD(b,3)),new ExceptHandler(astForExpr(a,CHILD(b,1)),d,astForSuite(a,c),b.lineno,b.col_offset);goog.asserts.fail("wrong number of children for except clause")} +function astForTryStmt(a,b){var c,d,e;d=NCH(b);c=(d-3)/3;var f,g=[],h=null;REQ(b,SYM.try_stmt);f=astForSuite(a,CHILD(b,2));if(CHILD(b,d-3).type===TOK.T_NAME)"finally"===CHILD(b,d-3).value?(9<=d&&CHILD(b,d-6).type===TOK.T_NAME&&(g=astForSuite(a,CHILD(b,d-4)),c--),h=astForSuite(a,CHILD(b,d-1))):g=astForSuite(a,CHILD(b,d-1)),c--;else if(CHILD(b,d-3).type!==SYM.except_clause)throw new Sk.builtin.SyntaxError("malformed 'try' statement",a.c_filename,b.lineno);if(0<c){e=[];for(d=0;d<c;++d)e[d]=astForExceptClause(a, +CHILD(b,3+3*d),CHILD(b,5+3*d));c=new TryExcept(f,e,g,b.lineno,b.col_offset);if(!h)return c;f=[c]}goog.asserts.assert(null!==h);return new TryFinally(f,h,b.lineno,b.col_offset)}function astForDottedName(a,b){var c,d,e,f,g;REQ(b,SYM.dotted_name);g=b.lineno;f=b.col_offset;e=strobj(CHILD(b,0).value);d=new Name(e,Load,g,f);for(c=2;c<NCH(b);c+=2)e=strobj(CHILD(b,c).value),d=new Attribute(d,e,Load,g,f);return d} +function astForDecorator(a,b){var c;REQ(b,SYM.decorator);REQ(CHILD(b,0),TOK.T_AT);REQ(CHILD(b,NCH(b)-1),TOK.T_NEWLINE);c=astForDottedName(a,CHILD(b,1));return 3===NCH(b)?c:5===NCH(b)?new Call(c,[],[],null,null,b.lineno,b.col_offset):astForCall(a,CHILD(b,3),c)}function astForDecorators(a,b){var c,d;REQ(b,SYM.decorators);d=[];for(c=0;c<NCH(b);++c)d[c]=astForDecorator(a,CHILD(b,c));return d} +function astForDecorated(a,b){var c,d;REQ(b,SYM.decorated);d=astForDecorators(a,CHILD(b,0));goog.asserts.assert(CHILD(b,1).type===SYM.funcdef||CHILD(b,1).type===SYM.classdef);c=null;CHILD(b,1).type===SYM.funcdef?c=astForFuncdef(a,CHILD(b,1),d):CHILD(b,1)===SYM.classdef&&(c=astForClassdef(a,CHILD(b,1),d));c&&(c.lineno=b.lineno,c.col_offset=b.col_offset);return c}function astForWithVar(a,b){REQ(b,SYM.with_item);return astForExpr(a,CHILD(b,1))} +function astForWithStmt(a,b){var c,d,e=3;goog.asserts.assert(b.type===SYM.with_stmt);d=astForExpr(a,CHILD(b,1));CHILD(b,2).type===SYM.with_item&&(c=astForWithVar(a,CHILD(b,2)),setContext(a,c,Store,b),e=4);return new With_(d,c,astForSuite(a,CHILD(b,e)),b.lineno,b.col_offset)} +function astForExecStmt(a,b){var c,d=null,e=null,f=NCH(b);goog.asserts.assert(2===f||4===f||6===f);REQ(b,SYM.exec_stmt);c=astForExpr(a,CHILD(b,1));4<=f&&(d=astForExpr(a,CHILD(b,3)));6===f&&(e=astForExpr(a,CHILD(b,5)));return new Exec(c,d,e,b.lineno,b.col_offset)} +function astForIfStmt(a,b){var c,d,e,f;REQ(b,SYM.if_stmt);if(4===NCH(b))return new If_(astForExpr(a,CHILD(b,1)),astForSuite(a,CHILD(b,3)),[],b.lineno,b.col_offset);e=CHILD(b,4).value.charAt(2);if("s"===e)return new If_(astForExpr(a,CHILD(b,1)),astForSuite(a,CHILD(b,3)),astForSuite(a,CHILD(b,6)),b.lineno,b.col_offset);if("i"===e){f=NCH(b)-4;c=!1;e=[];CHILD(b,f+1).type===TOK.T_NAME&&"s"===CHILD(b,f+1).value.charAt(2)&&(c=!0,f-=3);f/=4;c&&(e=[new If_(astForExpr(a,CHILD(b,NCH(b)-6)),astForSuite(a,CHILD(b, +NCH(b)-4)),astForSuite(a,CHILD(b,NCH(b)-1)),CHILD(b,NCH(b)-6).lineno,CHILD(b,NCH(b)-6).col_offset)],f--);for(d=0;d<f;++d)c=5+4*(f-d-1),e=[new If_(astForExpr(a,CHILD(b,c)),astForSuite(a,CHILD(b,c+2)),e,CHILD(b,c).lineno,CHILD(b,c).col_offset)];return new If_(astForExpr(a,CHILD(b,1)),astForSuite(a,CHILD(b,3)),e,b.lineno,b.col_offset)}goog.asserts.fail("unexpected token in 'if' statement")} +function astForExprlist(a,b,c){var d,e,f;REQ(b,SYM.exprlist);f=[];for(e=0;e<NCH(b);e+=2)d=astForExpr(a,CHILD(b,e)),f[e/2]=d,c&&setContext(a,d,c,CHILD(b,e));return f}function astForDelStmt(a,b){REQ(b,SYM.del_stmt);return new Delete_(astForExprlist(a,CHILD(b,1),Del),b.lineno,b.col_offset)}function astForGlobalStmt(a,b){var c,d=[];REQ(b,SYM.global_stmt);for(c=1;c<NCH(b);c+=2)d[(c-1)/2]=strobj(CHILD(b,c).value);return new Global(d,b.lineno,b.col_offset)} +function astForAssertStmt(a,b){REQ(b,SYM.assert_stmt);if(2===NCH(b))return new Assert(astForExpr(a,CHILD(b,1)),null,b.lineno,b.col_offset);if(4===NCH(b))return new Assert(astForExpr(a,CHILD(b,1)),astForExpr(a,CHILD(b,3)),b.lineno,b.col_offset);goog.asserts.fail("improper number of parts to assert stmt")} +function aliasForImportName(a,b){var c,d;a:for(;;)switch(b.type){case SYM.import_as_name:return d=null,c=strobj(CHILD(b,0).value),3===NCH(b)&&(d=CHILD(b,2).value),new alias(c,null==d?null:strobj(d));case SYM.dotted_as_name:if(1===NCH(b)){b=CHILD(b,0);continue a}else return d=aliasForImportName(a,CHILD(b,0)),goog.asserts.assert(!d.asname),d.asname=strobj(CHILD(b,2).value),d;case SYM.dotted_name:if(1===NCH(b))return new alias(strobj(CHILD(b,0).value),null);d="";for(c=0;c<NCH(b);c+=2)d+=CHILD(b,c).value+ +".";return new alias(strobj(d.substr(0,d.length-1)),null);case TOK.T_STAR:return new alias(strobj("*"),null);default:throw new Sk.builtin.SyntaxError("unexpected import name",a.c_filename,b.lineno);}} +function astForImportStmt(a,b){var c,d,e,f,g,h;REQ(b,SYM.import_stmt);h=b.lineno;g=b.col_offset;b=CHILD(b,0);if(b.type===SYM.import_name){b=CHILD(b,1);REQ(b,SYM.dotted_as_names);d=[];for(f=0;f<NCH(b);f+=2)d[f/2]=aliasForImportName(a,CHILD(b,f));return new Import_(d,h,g)}if(b.type===SYM.import_from){c=null;e=0;for(d=1;d<NCH(b);++d){if(CHILD(b,d).type===SYM.dotted_name){c=aliasForImportName(a,CHILD(b,d));d++;break}else if(CHILD(b,d).type!==TOK.T_DOT)break;e++}++d;switch(CHILD(b,d).type){case TOK.T_STAR:b= +CHILD(b,d);break;case TOK.T_LPAR:b=CHILD(b,d+1);NCH(b);break;case SYM.import_as_names:b=CHILD(b,d);d=NCH(b);if(0===d%2)throw new Sk.builtin.SyntaxError("trailing comma not allowed without surrounding parentheses",a.c_filename,b.lineno);break;default:throw new Sk.builtin.SyntaxError("Unexpected node-type in from-import",a.c_filename,b.lineno);}d=[];if(b.type===TOK.T_STAR)d[0]=aliasForImportName(a,b);else for(f=0;f<NCH(b);f+=2)d[f/2]=aliasForImportName(a,CHILD(b,f));c=c?c.name.v:"";return new ImportFrom(strobj(c), +d,e,h,g)}throw new Sk.builtin.SyntaxError("unknown import statement",a.c_filename,b.lineno);}function astForTestlistComp(a,b){goog.asserts.assert(b.type===SYM.testlist_comp||b.type===SYM.argument);return 1<NCH(b)&&CHILD(b,1).type===SYM.comp_for?astForGenExpr(a,b):astForTestlist(a,b)} +function astForListcomp(a,b){function c(a,b){for(var c=0;;){REQ(b,SYM.list_iter);if(CHILD(b,0).type===SYM.list_for)return c;b=CHILD(b,0);REQ(b,SYM.list_if);c++;if(2==NCH(b))return c;b=CHILD(b,2)}}var d,e,f,g,h,k,l,m,p;REQ(b,SYM.listmaker);goog.asserts.assert(1<NCH(b));p=astForExpr(a,CHILD(b,0));m=function(a,b){var c=0,d=CHILD(b,1);a:for(;;){c++;REQ(d,SYM.list_for);if(5===NCH(d))d=CHILD(d,4);else return c;b:for(;;){REQ(d,SYM.list_iter);d=CHILD(d,0);if(d.type===SYM.list_for)continue a;else if(d.type=== +SYM.list_if)if(3===NCH(d)){d=CHILD(d,2);continue b}else return c;break}break}}(a,b);l=[];k=CHILD(b,1);for(h=0;h<m;++h){REQ(k,SYM.list_for);f=CHILD(k,1);e=astForExprlist(a,f,Store);d=astForTestlist(a,CHILD(k,3));g=1===NCH(f)?new comprehension(e[0],d,[]):new comprehension(new Tuple(e,Store,k.lineno,k.col_offset),d,[]);if(5===NCH(k)){k=CHILD(k,4);f=c(a,k);e=[];for(d=0;d<f;++d)REQ(k,SYM.list_iter),k=CHILD(k,0),REQ(k,SYM.list_if),e[d]=astForExpr(a,CHILD(k,1)),3===NCH(k)&&(k=CHILD(k,2));k.type===SYM.list_iter&& +(k=CHILD(k,0));g.ifs=e}l[h]=g}return new ListComp(p,l,b.lineno,b.col_offset)} +function astForFactor(a,b){var c,d;if(CHILD(b,0).type===TOK.T_MINUS&&2===NCH(b)&&(c=CHILD(b,1),c.type===SYM.factor&&1===NCH(c)&&(c=CHILD(c,0),c.type===SYM.power&&1===NCH(c)&&(d=CHILD(c,0),d.type===SYM.atom&&(c=CHILD(d,0),c.type===TOK.T_NUMBER)))))return c.value="-"+c.value,astForAtom(a,d);c=astForExpr(a,CHILD(b,1));switch(CHILD(b,0).type){case TOK.T_PLUS:return new UnaryOp(UAdd,c,b.lineno,b.col_offset);case TOK.T_MINUS:return new UnaryOp(USub,c,b.lineno,b.col_offset);case TOK.T_TILDE:return new UnaryOp(Invert, +c,b.lineno,b.col_offset)}goog.asserts.fail("unhandled factor")}function astForForStmt(a,b){var c,d,e=[];REQ(b,SYM.for_stmt);9===NCH(b)&&(e=astForSuite(a,CHILD(b,8)));d=CHILD(b,1);c=astForExprlist(a,d,Store);c=1===NCH(d)?c[0]:new Tuple(c,Store,b.lineno,b.col_offset);return new For_(c,astForTestlist(a,CHILD(b,3)),astForSuite(a,CHILD(b,5)),e,b.lineno,b.col_offset)} +function astForCall(a,b,c){var d,e,f,g,h,k,l,m,p,n,r;REQ(b,SYM.arglist);for(p=g=n=r=0;p<NCH(b);p++)m=CHILD(b,p),m.type===SYM.argument&&(1===NCH(m)?r++:CHILD(m,1).type===SYM.comp_for?g++:n++);if(1<g||g&&(r||n))throw new Sk.builtin.SyntaxError("Generator expression must be parenthesized if not sole argument",a.c_filename,b.lineno);if(255<r+n+g)throw new Sk.builtin.SyntaxError("more than 255 arguments",a.c_filename,b.lineno);l=[];k=[];n=r=0;g=h=null;for(p=0;p<NCH(b);p++)if(m=CHILD(b,p),m.type===SYM.argument)if(1=== +NCH(m)){if(n)throw new Sk.builtin.SyntaxError("non-keyword arg after keyword arg",a.c_filename,b.lineno);if(h)throw new Sk.builtin.SyntaxError("only named arguments may follow *expression",a.c_filename,b.lineno);l[r++]=astForExpr(a,CHILD(m,0))}else if(CHILD(m,1).type===SYM.comp_for)l[r++]=astForGenExpr(a,m);else{d=astForExpr(a,CHILD(m,0));if(d.constructor===Lambda)throw new Sk.builtin.SyntaxError("lambda cannot contain assignment",a.c_filename,b.lineno);if(d.constructor!==Name)throw new Sk.builtin.SyntaxError("keyword can't be an expression", +a.c_filename,b.lineno);f=d.id;forbiddenCheck(a,CHILD(m,0),f,b.lineno);for(e=0;e<n;++e)if(d=k[e].arg,d===f)throw new Sk.builtin.SyntaxError("keyword argument repeated",a.c_filename,b.lineno);k[n++]=new keyword(f,astForExpr(a,CHILD(m,2)))}else m.type===TOK.T_STAR?h=astForExpr(a,CHILD(b,++p)):m.type===TOK.T_DOUBLESTAR&&(g=astForExpr(a,CHILD(b,++p)));return new Call(c,l,k,h,g,c.lineno,c.col_offset)} +function astForTrailer(a,b,c){var d,e,f,g;REQ(b,SYM.trailer);if(CHILD(b,0).type===TOK.T_LPAR)return 2===NCH(b)?new Call(c,[],[],null,null,b.lineno,b.col_offset):astForCall(a,CHILD(b,1),c);if(CHILD(b,0).type===TOK.T_DOT)return new Attribute(c,strobj(CHILD(b,1).value),Load,b.lineno,b.col_offset);REQ(CHILD(b,0),TOK.T_LSQB);REQ(CHILD(b,2),TOK.T_RSQB);b=CHILD(b,1);if(1===NCH(b))return new Subscript(c,astForSlice(a,CHILD(b,0)),Load,b.lineno,b.col_offset);g=!0;f=[];for(e=0;e<NCH(b);e+=2)d=astForSlice(a, +CHILD(b,e)),d.constructor!==Index&&(g=!1),f[e/2]=d;if(!g)return new Subscript(c,new ExtSlice(f),Load,b.lineno,b.col_offset);a=[];for(e=0;e<f.length;++e)d=f[e],goog.asserts.assert(d.constructor===Index&&null!==d.value&&void 0!==d.value),a[e]=d.value;d=new Tuple(a,Load,b.lineno,b.col_offset);return new Subscript(c,new Index(d),Load,b.lineno,b.col_offset)} +function astForFlowStmt(a,b){var c;REQ(b,SYM.flow_stmt);c=CHILD(b,0);switch(c.type){case SYM.break_stmt:return new Break_(b.lineno,b.col_offset);case SYM.continue_stmt:return new Continue_(b.lineno,b.col_offset);case SYM.yield_stmt:return new Expr(astForExpr(a,CHILD(c,0)),b.lineno,b.col_offset);case SYM.return_stmt:return 1===NCH(c)?new Return_(null,b.lineno,b.col_offset):new Return_(astForTestlist(a,CHILD(c,1)),b.lineno,b.col_offset);case SYM.raise_stmt:if(1===NCH(c))return new Raise(null,null,null, +b.lineno,b.col_offset);if(2===NCH(c))return new Raise(astForExpr(a,CHILD(c,1)),null,null,b.lineno,b.col_offset);if(4===NCH(c))return new Raise(astForExpr(a,CHILD(c,1)),astForExpr(a,CHILD(c,3)),null,b.lineno,b.col_offset);if(6===NCH(c))return new Raise(astForExpr(a,CHILD(c,1)),astForExpr(a,CHILD(c,3)),astForExpr(a,CHILD(c,5)),b.lineno,b.col_offset);break;default:goog.asserts.fail("unexpected flow_stmt")}goog.asserts.fail("unhandled flow statement")} +function astForArguments(a,b){var c,d,e,f,g,h,k,l,m,p=null,n=null;if(b.type===SYM.parameters){if(2===NCH(b))return new arguments_([],null,null,[]);b=CHILD(b,1)}REQ(b,SYM.varargslist);l=[];k=[];h=!1;for(e=f=g=0;g<NCH(b);)switch(m=CHILD(b,g),m.type){case SYM.fpdef:c=0;a:for(;;){if(g+1<NCH(b)&&CHILD(b,g+1).type===TOK.T_EQUAL)k[f++]=astForExpr(a,CHILD(b,g+2)),g+=2,h=!0;else if(h){if(c)throw new Sk.builtin.SyntaxError("parenthesized arg with default",a.c_filename,b.lineno);throw new Sk.builtin.SyntaxError("non-default argument follows default argument", +a.c_filename,b.lineno);}if(3===NCH(m)){m=CHILD(m,1);if(1!==NCH(m))throw new Sk.builtin.SyntaxError("tuple parameter unpacking has been removed",a.c_filename,b.lineno);c=!0;m=CHILD(m,0);goog.asserts.assert(m.type===SYM.fpdef);continue a}CHILD(m,0).type===TOK.T_NAME&&(forbiddenCheck(a,b,CHILD(m,0).value,b.lineno),d=strobj(CHILD(m,0).value),l[e++]=new Name(d,Param,m.lineno,m.col_offset));g+=2;if(c)throw new Sk.builtin.SyntaxError("parenthesized argument names are invalid",a.c_filename,b.lineno);break}break; +case TOK.T_STAR:forbiddenCheck(a,CHILD(b,g+1),CHILD(b,g+1).value,b.lineno);p=strobj(CHILD(b,g+1).value);g+=3;break;case TOK.T_DOUBLESTAR:forbiddenCheck(a,CHILD(b,g+1),CHILD(b,g+1).value,b.lineno);n=strobj(CHILD(b,g+1).value);g+=3;break;default:goog.asserts.fail("unexpected node in varargslist")}return new arguments_(l,p,n,k)} +function astForFuncdef(a,b,c){var d,e;REQ(b,SYM.funcdef);e=strobj(CHILD(b,1).value);forbiddenCheck(a,CHILD(b,1),CHILD(b,1).value,b.lineno);d=astForArguments(a,CHILD(b,2));a=astForSuite(a,CHILD(b,4));return new FunctionDef(e,d,a,c,b.lineno,b.col_offset)}function astForClassBases(a,b){goog.asserts.assert(0<NCH(b));REQ(b,SYM.testlist);return 1===NCH(b)?[astForExpr(a,CHILD(b,0))]:seqForTestlist(a,b)} +function astForClassdef(a,b,c){var d,e;REQ(b,SYM.classdef);forbiddenCheck(a,b,CHILD(b,1).value,b.lineno);e=strobj(CHILD(b,1).value);if(4===NCH(b))return new ClassDef(e,[],astForSuite(a,CHILD(b,3)),c,b.lineno,b.col_offset);if(CHILD(b,3).type===TOK.T_RPAR)return new ClassDef(e,[],astForSuite(a,CHILD(b,5)),c,b.lineno,b.col_offset);d=astForClassBases(a,CHILD(b,3));a=astForSuite(a,CHILD(b,6));return new ClassDef(e,d,a,c,b.lineno,b.col_offset)} +function astForLambdef(a,b){var c,d;3===NCH(b)?(c=new arguments_([],null,null,[]),d=astForExpr(a,CHILD(b,2))):(c=astForArguments(a,CHILD(b,1)),d=astForExpr(a,CHILD(b,3)));return new Lambda(c,d,b.lineno,b.col_offset)} +function astForComprehension(a,b){function c(a,b){for(var c=0;;){REQ(b,SYM.comp_iter);if(CHILD(b,0).type===SYM.comp_for)return c;b=CHILD(b,0);REQ(b,SYM.comp_if);c++;if(2==NCH(b))return c;b=CHILD(b,2)}}var d,e,f,g,h,k,l,m;k=function(a,b){var c=0;a:for(;;){c++;REQ(b,SYM.comp_for);if(5===NCH(b))b=CHILD(b,4);else return c;b:for(;;){REQ(b,SYM.comp_iter);b=CHILD(b,0);if(b.type===SYM.comp_for)continue a;else if(b.type===SYM.comp_if)if(3===NCH(b)){b=CHILD(b,2);continue b}else return c;break}break}goog.asserts.fail("logic error in countCompFors")}(a, +b);l=[];for(h=0;h<k;++h){REQ(b,SYM.comp_for);e=CHILD(b,1);d=astForExprlist(a,e,Store);g=astForExpr(a,CHILD(b,3));m=1===NCH(e)?new comprehension(d[0],g,[]):new comprehension(new Tuple(d,Store,b.lineno,b.col_offset),g,[]);if(5===NCH(b)){b=CHILD(b,4);f=c(a,b);e=[];for(d=0;d<f;++d)REQ(b,SYM.comp_iter),b=CHILD(b,0),REQ(b,SYM.comp_if),g=astForExpr(a,CHILD(b,1)),e[d]=g,3===NCH(b)&&(b=CHILD(b,2));b.type===SYM.comp_iter&&(b=CHILD(b,0));m.ifs=e}l[h]=m}return l} +function astForIterComp(a,b,c){var d;goog.asserts.assert(1<NCH(b));d=astForExpr(a,CHILD(b,0));a=astForComprehension(a,CHILD(b,1));if(c===COMP_GENEXP)return new GeneratorExp(d,a,b.lineno,b.col_offset);if(c===COMP_SETCOMP)return new SetComp(d,a,b.lineno,b.col_offset)} +function astForDictComp(a,b){var c,d,e=[];goog.asserts.assert(3<NCH(b));REQ(CHILD(b,1),TOK.T_COLON);c=astForExpr(a,CHILD(b,0));d=astForExpr(a,CHILD(b,2));e=astForComprehension(a,CHILD(b,3));return new DictComp(c,d,e,b.lineno,b.col_offset)}function astForGenExpr(a,b){goog.asserts.assert(b.type===SYM.testlist_comp||b.type===SYM.argument);return astForIterComp(a,b,COMP_GENEXP)}function astForSetComp(a,b){goog.asserts.assert(b.type===SYM.dictorsetmaker);return astForIterComp(a,b,COMP_SETCOMP)} +function astForWhileStmt(a,b){REQ(b,SYM.while_stmt);if(4===NCH(b))return new While_(astForExpr(a,CHILD(b,1)),astForSuite(a,CHILD(b,3)),[],b.lineno,b.col_offset);if(7===NCH(b))return new While_(astForExpr(a,CHILD(b,1)),astForSuite(a,CHILD(b,3)),astForSuite(a,CHILD(b,6)),b.lineno,b.col_offset);goog.asserts.fail("wrong number of tokens for 'while' stmt")} +function astForAugassign(a,b){REQ(b,SYM.augassign);b=CHILD(b,0);switch(b.value.charAt(0)){case "+":return Add;case "-":return Sub;case "/":return"/"===b.value.charAt(1)?FloorDiv:Div;case "%":return Mod;case "<":return LShift;case ">":return RShift;case "&":return BitAnd;case "^":return BitXor;case "|":return BitOr;case "*":return"*"===b.value.charAt(1)?Pow:Mult;default:goog.asserts.fail("invalid augassign")}} +function astForBinop(a,b){var c,d,e,f,g=new BinOp(astForExpr(a,CHILD(b,0)),getOperator(CHILD(b,1)),astForExpr(a,CHILD(b,2)),b.lineno,b.col_offset),h=(NCH(b)-1)/2;for(f=1;f<h;++f)e=CHILD(b,2*f+1),d=getOperator(e),c=astForExpr(a,CHILD(b,2*f+2)),g=new BinOp(g,d,c,e.lineno,e.col_offset);return g} +function astForTestlist(a,b){goog.asserts.assert(0<NCH(b));b.type===SYM.testlist_comp?1<NCH(b)&&goog.asserts.assert(CHILD(b,1).type!==SYM.comp_for):goog.asserts.assert(b.type===SYM.testlist||b.type===SYM.testlist_safe||b.type===SYM.testlist1);return 1===NCH(b)?astForExpr(a,CHILD(b,0)):new Tuple(seqForTestlist(a,b),Load,b.lineno,b.col_offset)} +function astForExprStmt(a,b){var c,d,e;REQ(b,SYM.expr_stmt);if(1===NCH(b))return new Expr(astForTestlist(a,CHILD(b,0)),b.lineno,b.col_offset);if(CHILD(b,1).type===SYM.augassign){c=CHILD(b,0);e=astForTestlist(a,c);switch(e.constructor){case GeneratorExp:throw new Sk.builtin.SyntaxError("augmented assignment to generator expression not possible",a.c_filename,b.lineno);case Yield:throw new Sk.builtin.SyntaxError("augmented assignment to yield expression not possible",a.c_filename,b.lineno);case Name:d= +e.id;forbiddenCheck(a,c,d,b.lineno);break;case Attribute:case Subscript:break;default:throw new Sk.builtin.SyntaxError("illegal expression for augmented assignment",a.c_filename,b.lineno);}setContext(a,e,Store,c);c=CHILD(b,2);c=c.type===SYM.testlist?astForTestlist(a,c):astForExpr(a,c);return new AugAssign(e,astForAugassign(a,CHILD(b,1)),c,b.lineno,b.col_offset)}REQ(CHILD(b,1),TOK.T_EQUAL);e=[];for(d=0;d<NCH(b)-2;d+=2){c=CHILD(b,d);if(c.type===SYM.yield_expr)throw new Sk.builtin.SyntaxError("assignment to yield expression not possible", +a.c_filename,b.lineno);c=astForTestlist(a,c);setContext(a,c,Store,CHILD(b,d));e[d/2]=c}c=CHILD(b,NCH(b)-1);c=c.type===SYM.testlist?astForTestlist(a,c):astForExpr(a,c);return new Assign(e,c,b.lineno,b.col_offset)}function astForIfexpr(a,b){goog.asserts.assert(5===NCH(b));return new IfExp(astForExpr(a,CHILD(b,2)),astForExpr(a,CHILD(b,0)),astForExpr(a,CHILD(b,4)),b.lineno,b.col_offset)} +function parsestr(a,b){var c=b.charAt(0),d=!1,e=!1;if(a.c_flags&Parser.CO_FUTURE_UNICODE_LITERALS||!0===Sk.python3)e=!0;if("u"===c||"U"===c)b=b.substr(1),c=b.charAt(0),e=!0;else if("r"===c||"R"===c)b=b.substr(1),c=b.charAt(0),d=!0;goog.asserts.assert("b"!==c&&"B"!==c,"todo; haven't done b'' strings yet");goog.asserts.assert("'"===c||'"'===c&&b.charAt(b.length-1)===c);b=b.substr(1,b.length-2);e&&(b=unescape(encodeURIComponent(b)));4<=b.length&&(b.charAt(0)===c&&b.charAt(1)===c)&&(goog.asserts.assert(b.charAt(b.length- +1)===c&&b.charAt(b.length-2)===c),b=b.substr(2,b.length-4));if(d||-1===b.indexOf("\\"))c=strobj(decodeURIComponent(escape(b)));else{for(var c=strobj,d=b,f,g,h,k,l=d.length,m="",e=0;e<l;++e)f=d.charAt(e),"\\"===f?(++e,f=d.charAt(e),"n"===f?m+="\n":"\\"===f?m+="\\":"t"===f?m+="\t":"r"===f?m+="\r":"b"===f?m+="\b":"f"===f?m+="\f":"v"===f?m+="\v":"0"===f?m+="\x00":'"'===f?m+='"':"'"===f?m+="'":"\n"!==f&&("x"===f?(k=d.charAt(++e),h=d.charAt(++e),m+=String.fromCharCode(parseInt(k+h,16))):"u"===f||"U"=== +f?(k=d.charAt(++e),h=d.charAt(++e),g=d.charAt(++e),f=d.charAt(++e),m+=String.fromCharCode(parseInt(k+h,16),parseInt(g+f,16))):m+="\\"+f)):m+=f;c=c(m)}return c}function parsestrplus(a,b){var c,d;REQ(CHILD(b,0),TOK.T_STRING);d=new Sk.builtin.str("");for(c=0;c<NCH(b);++c)try{d=d.sq$concat(parsestr(a,CHILD(b,c).value))}catch(e){throw new Sk.builtin.SyntaxError("invalid string (possibly contains a unicode character)",a.c_filename,CHILD(b,c).lineno);}return d} +function parsenumber(a,b,c){a=b.charAt(b.length-1);if("j"===a||"J"===a)return Sk.builtin.complex.complex_subtype_from_string(b);if("l"===a||"L"===a)return Sk.longFromStr(b.substr(0,b.length-1),0);if(-1!==b.indexOf("."))return new Sk.builtin.float_(parseFloat(b));c=b;a=!1;"-"===b.charAt(0)&&(c=b.substr(1),a=!0);if("0"!==c.charAt(0)||"x"!==c.charAt(1)&&"X"!==c.charAt(1)){if(-1!==b.indexOf("e")||-1!==b.indexOf("E"))return new Sk.builtin.float_(parseFloat(b));if("0"!==c.charAt(0)||"b"!==c.charAt(1)&& +"B"!==c.charAt(1))if("0"===c.charAt(0))if("0"===c)c=0;else{c=c.substring(1);if("o"===c.charAt(0)||"O"===c.charAt(0))c=c.substring(1);c=parseInt(c,8)}else c=parseInt(c,10);else c=c.substring(2),c=parseInt(c,2)}else c=c.substring(2),c=parseInt(c,16);return c>Sk.builtin.int_.threshold$&&Math.floor(c)===c&&-1===b.indexOf("e")&&-1===b.indexOf("E")?Sk.longFromStr(b,0):a?new Sk.builtin.int_(-c):new Sk.builtin.int_(c)} +function astForSlice(a,b){var c,d,e,f;REQ(b,SYM.subscript);c=CHILD(b,0);d=e=f=null;if(c.type===TOK.T_DOT)return new Ellipsis;if(1===NCH(b)&&c.type===SYM.test)return new Index(astForExpr(a,c));c.type===SYM.test&&(f=astForExpr(a,c));c.type===TOK.T_COLON?1<NCH(b)&&(c=CHILD(b,1),c.type===SYM.test&&(e=astForExpr(a,c))):2<NCH(b)&&(c=CHILD(b,2),c.type===SYM.test&&(e=astForExpr(a,c)));c=CHILD(b,NCH(b)-1);c.type===SYM.sliceop&&(1===NCH(c)?(c=CHILD(c,0),d=new Name(strobj("None"),Load,c.lineno,c.col_offset)): +(c=CHILD(c,1),c.type===SYM.test&&(d=astForExpr(a,c))));return new Slice(f,e,d)} +function astForAtom(a,b){var c,d,e,f=CHILD(b,0);switch(f.type){case TOK.T_NAME:return new Name(strobj(f.value),Load,b.lineno,b.col_offset);case TOK.T_STRING:return new Str(parsestrplus(a,b),b.lineno,b.col_offset);case TOK.T_NUMBER:return new Num(parsenumber(a,f.value,b.lineno),b.lineno,b.col_offset);case TOK.T_LPAR:return f=CHILD(b,1),f.type===TOK.T_RPAR?new Tuple([],Load,b.lineno,b.col_offset):f.type===SYM.yield_expr?astForExpr(a,f):astForTestlistComp(a,f);case TOK.T_LSQB:f=CHILD(b,1);if(f.type=== +TOK.T_RSQB)return new List([],Load,b.lineno,b.col_offset);REQ(f,SYM.listmaker);return 1===NCH(f)||CHILD(f,1).type===TOK.T_COMMA?new List(seqForTestlist(a,f),Load,b.lineno,b.col_offset):astForListcomp(a,f);case TOK.T_LBRACE:e=[];d=[];f=CHILD(b,1);if(b.type===TOK.T_RBRACE)return new Dict([],null,b.lineno,b.col_offset);if(1===NCH(f)||0!==NCH(f)&&CHILD(f,1).type===TOK.T_COMMA){d=[];NCH(f);for(c=0;c<NCH(f);c+=2)e=astForExpr(a,CHILD(f,c)),d[c/2]=e;return new Set(d,b.lineno,b.col_offset)}if(0!==NCH(f)&& +CHILD(f,1).type==SYM.comp_for)return astForSetComp(a,f);if(3<NCH(f)&&CHILD(f,3).type===SYM.comp_for)return astForDictComp(a,f);NCH(f);for(c=0;c<NCH(f);c+=4)e[c/4]=astForExpr(a,CHILD(f,c)),d[c/4]=astForExpr(a,CHILD(f,c+2));return new Dict(e,d,b.lineno,b.col_offset);case TOK.T_BACKQUOTE:return new Repr(astForTestlist(a,CHILD(b,1)),b.lineno,b.col_offset);default:goog.asserts.fail("unhandled atom",f.type)}} +function astForPower(a,b){var c,d,e;REQ(b,SYM.power);e=astForAtom(a,CHILD(b,0));if(1===NCH(b))return e;for(c=1;c<NCH(b);++c){d=CHILD(b,c);if(d.type!==SYM.trailer)break;d=astForTrailer(a,d,e);d.lineno=e.lineno;d.col_offset=e.col_offset;e=d}CHILD(b,NCH(b)-1).type===SYM.factor&&(c=astForExpr(a,CHILD(b,NCH(b)-1)),e=new BinOp(e,Pow,c,b.lineno,b.col_offset));return e} +function astForExpr(a,b){var c,d,e;a:for(;;){switch(b.type){case SYM.test:case SYM.old_test:if(CHILD(b,0).type===SYM.lambdef||CHILD(b,0).type===SYM.old_lambdef)return astForLambdef(a,CHILD(b,0));if(1<NCH(b))return astForIfexpr(a,b);case SYM.or_test:case SYM.and_test:if(1===NCH(b)){b=CHILD(b,0);continue a}d=[];for(c=0;c<NCH(b);c+=2)d[c/2]=astForExpr(a,CHILD(b,c));if("and"===CHILD(b,1).value)return new BoolOp(And,d,b.lineno,b.col_offset);goog.asserts.assert("or"===CHILD(b,1).value);return new BoolOp(Or, +d,b.lineno,b.col_offset);case SYM.not_test:if(1===NCH(b)){b=CHILD(b,0);continue a}else return new UnaryOp(Not,astForExpr(a,CHILD(b,1)),b.lineno,b.col_offset);case SYM.comparison:if(1===NCH(b)){b=CHILD(b,0);continue a}else{e=[];d=[];for(c=1;c<NCH(b);c+=2)e[(c-1)/2]=astForCompOp(a,CHILD(b,c)),d[(c-1)/2]=astForExpr(a,CHILD(b,c+1));return new Compare(astForExpr(a,CHILD(b,0)),e,d,b.lineno,b.col_offset)}case SYM.expr:case SYM.xor_expr:case SYM.and_expr:case SYM.shift_expr:case SYM.arith_expr:case SYM.term:if(1=== +NCH(b)){b=CHILD(b,0);continue a}return astForBinop(a,b);case SYM.yield_expr:return c=null,2===NCH(b)&&(c=astForTestlist(a,CHILD(b,1))),new Yield(c,b.lineno,b.col_offset);case SYM.factor:if(1===NCH(b)){b=CHILD(b,0);continue a}return astForFactor(a,b);case SYM.power:return astForPower(a,b);default:goog.asserts.fail("unhandled expr","n.type: %d",b.type)}break}} +function astForPrintStmt(a,b){var c,d,e;c=1;var f=null;REQ(b,SYM.print_stmt);2<=NCH(b)&&CHILD(b,1).type===TOK.T_RIGHTSHIFT&&(f=astForExpr(a,CHILD(b,2)),c=4);e=[];for(d=0;c<NCH(b);c+=2,++d)e[d]=astForExpr(a,CHILD(b,c));c=CHILD(b,NCH(b)-1).type===TOK.T_COMMA?!1:!0;return new Print(f,e,c,b.lineno,b.col_offset)} +function astForStmt(a,b){var c;b.type===SYM.stmt&&(goog.asserts.assert(1===NCH(b)),b=CHILD(b,0));b.type===SYM.simple_stmt&&(goog.asserts.assert(1===numStmts(b)),b=CHILD(b,0));if(b.type===SYM.small_stmt)switch(REQ(b,SYM.small_stmt),b=CHILD(b,0),b.type){case SYM.expr_stmt:return astForExprStmt(a,b);case SYM.print_stmt:return astForPrintStmt(a,b);case SYM.del_stmt:return astForDelStmt(a,b);case SYM.pass_stmt:return new Pass(b.lineno,b.col_offset);case SYM.flow_stmt:return astForFlowStmt(a,b);case SYM.import_stmt:return astForImportStmt(a, +b);case SYM.global_stmt:return astForGlobalStmt(a,b);case SYM.exec_stmt:return astForExecStmt(a,b);case SYM.assert_stmt:return astForAssertStmt(a,b);case SYM.debugger_stmt:return new Debugger_(b.lineno,b.col_offset);default:goog.asserts.fail("unhandled small_stmt")}else switch(c=CHILD(b,0),REQ(b,SYM.compound_stmt),c.type){case SYM.if_stmt:return astForIfStmt(a,c);case SYM.while_stmt:return astForWhileStmt(a,c);case SYM.for_stmt:return astForForStmt(a,c);case SYM.try_stmt:return astForTryStmt(a,c); +case SYM.with_stmt:return astForWithStmt(a,c);case SYM.funcdef:return astForFuncdef(a,c,[]);case SYM.classdef:return astForClassdef(a,c,[]);case SYM.decorated:return astForDecorated(a,c);default:goog.asserts.assert("unhandled compound_stmt")}} +Sk.astFromParse=function(a,b,c){var d,e,f=new Compiling("utf-8",b,c),g=[],h=0;switch(a.type){case SYM.file_input:for(e=0;e<NCH(a)-1;++e)if(d=CHILD(a,e),a.type!==TOK.T_NEWLINE)if(REQ(d,SYM.stmt),c=numStmts(d),1===c)g[h++]=astForStmt(f,d);else for(d=CHILD(d,0),REQ(d,SYM.simple_stmt),b=0;b<c;++b)g[h++]=astForStmt(f,CHILD(d,2*b));return new Module(g);case SYM.eval_input:goog.asserts.fail("todo;");case SYM.single_input:goog.asserts.fail("todo;");default:goog.asserts.fail("todo;")}}; +Sk.astDump=function(a){var b=function(a){var b,c="";for(b=0;b<a;++b)c+=" ";return c},c=function(a,e){var f,g,h,k,l,m;if(null===a)return e+"None";if(a.prototype&&void 0!==a.prototype._astname&&a.prototype._isenum)return e+a.prototype._astname+"()";if(void 0!==a._astname){h=b(a._astname.length+1);g=[];for(f=0;f<a._fields.length;f+=2)m=a._fields[f],l=a._fields[f+1](a),k=b(m.length+1),g.push([m,c(l,e+h+k)]);l=[];for(f=0;f<g.length;++f)k=g[f],l.push(k[0]+"="+k[1].replace(/^\s+/,""));f=l.join(",\n"+e+h); +return e+a._astname+"("+f+")"}if(goog.isArrayLike(a)){h=[];for(f=0;f<a.length;++f)g=a[f],h.push(c(g,e+" "));f=h.join(",\n");return e+"["+f.replace(/^\s+/,"")+"]"}f=!0===a?"True":!1===a?"False":a instanceof Sk.builtin.lng?a.tp$str().v:a instanceof Sk.builtin.str?a.$r().v:""+a;return e+f};return c(a,"")};goog.exportSymbol("Sk.astFromParse",Sk.astFromParse);goog.exportSymbol("Sk.astDump",Sk.astDump);var DEF_GLOBAL=1,DEF_LOCAL=2,DEF_PARAM=4,USE=8,DEF_STAR=16,DEF_DOUBLESTAR=32,DEF_INTUPLE=64,DEF_FREE=128,DEF_FREE_GLOBAL=256,DEF_FREE_CLASS=512,DEF_IMPORT=1024,DEF_BOUND=DEF_LOCAL|DEF_PARAM|DEF_IMPORT,SCOPE_OFF=11,SCOPE_MASK=7,LOCAL=1,GLOBAL_EXPLICIT=2,GLOBAL_IMPLICIT=3,FREE=4,CELL=5,OPT_IMPORT_STAR=1,OPT_EXEC=2,OPT_BARE_EXEC=4,OPT_TOPLEVEL=8,GENERATOR=2,GENERATOR_EXPRESSION=2,ModuleBlock="module",FunctionBlock="function",ClassBlock="class"; +function Symbol(a,b,c){this.__name=a;this.__flags=b;this.__scope=b>>SCOPE_OFF&SCOPE_MASK;this.__namespaces=c||[]}Symbol.prototype.get_name=function(){return this.__name};Symbol.prototype.is_referenced=function(){return!!(this.__flags&USE)};Symbol.prototype.is_parameter=function(){return!!(this.__flags&DEF_PARAM)};Symbol.prototype.is_global=function(){return this.__scope===GLOBAL_IMPLICIT||this.__scope==GLOBAL_EXPLICIT};Symbol.prototype.is_declared_global=function(){return this.__scope==GLOBAL_EXPLICIT}; +Symbol.prototype.is_local=function(){return!!(this.__flags&DEF_BOUND)};Symbol.prototype.is_free=function(){return this.__scope==FREE};Symbol.prototype.is_imported=function(){return!!(this.__flags&DEF_IMPORT)};Symbol.prototype.is_assigned=function(){return!!(this.__flags&DEF_LOCAL)};Symbol.prototype.is_namespace=function(){return this.__namespaces&&0<this.__namespaces.length};Symbol.prototype.get_namespaces=function(){return this.__namespaces};var astScopeCounter=0; +function SymbolTableScope(a,b,c,d,e){this.symFlags={};this.name=b;this.varnames=[];this.children=[];this.blockType=c;this.returnsValue=this.varkeywords=this.varargs=this.generator=this.childHasFree=this.hasFree=this.isNested=!1;this.lineno=e;this.table=a;a.cur&&(a.cur.nested||a.cur.blockType===FunctionBlock)&&(this.isNested=!0);d.scopeId=astScopeCounter++;a.stss[d.scopeId]=this;this.symbols={}}SymbolTableScope.prototype.get_type=function(){return this.blockType}; +SymbolTableScope.prototype.get_name=function(){return this.name};SymbolTableScope.prototype.get_lineno=function(){return this.lineno};SymbolTableScope.prototype.is_nested=function(){return this.isNested};SymbolTableScope.prototype.has_children=function(){return 0<this.children.length};SymbolTableScope.prototype.get_identifiers=function(){return this._identsMatching(function(){return!0})}; +SymbolTableScope.prototype.lookup=function(a){var b,c;this.symbols.hasOwnProperty(a)?a=this.symbols[a]:(c=this.symFlags[a],b=this.__check_children(a),a=this.symbols[a]=new Symbol(a,c,b));return a};SymbolTableScope.prototype.__check_children=function(a){var b,c,d=[];for(c=0;c<this.children.length;++c)b=this.children[c],b.name===a&&d.push(b);return d}; +SymbolTableScope.prototype._identsMatching=function(a){var b,c=[];for(b in this.symFlags)this.symFlags.hasOwnProperty(b)&&a(this.symFlags[b])&&c.push(b);c.sort();return c};SymbolTableScope.prototype.get_parameters=function(){goog.asserts.assert("function"==this.get_type(),"get_parameters only valid for function scopes");this._funcParams||(this._funcParams=this._identsMatching(function(a){return a&DEF_PARAM}));return this._funcParams}; +SymbolTableScope.prototype.get_locals=function(){goog.asserts.assert("function"==this.get_type(),"get_locals only valid for function scopes");this._funcLocals||(this._funcLocals=this._identsMatching(function(a){return a&DEF_BOUND}));return this._funcLocals}; +SymbolTableScope.prototype.get_globals=function(){goog.asserts.assert("function"==this.get_type(),"get_globals only valid for function scopes");this._funcGlobals||(this._funcGlobals=this._identsMatching(function(a){a=a>>SCOPE_OFF&SCOPE_MASK;return a==GLOBAL_IMPLICIT||a==GLOBAL_EXPLICIT}));return this._funcGlobals}; +SymbolTableScope.prototype.get_frees=function(){goog.asserts.assert("function"==this.get_type(),"get_frees only valid for function scopes");this._funcFrees||(this._funcFrees=this._identsMatching(function(a){return(a>>SCOPE_OFF&SCOPE_MASK)==FREE}));return this._funcFrees}; +SymbolTableScope.prototype.get_methods=function(){var a,b;goog.asserts.assert("class"==this.get_type(),"get_methods only valid for class scopes");if(!this._classMethods){b=[];for(a=0;a<this.children.length;++a)b.push(this.children[a].name);b.sort();this._classMethods=b}return this._classMethods};SymbolTableScope.prototype.getScope=function(a){a=this.symFlags[a];return void 0===a?0:a>>SCOPE_OFF&SCOPE_MASK}; +function SymbolTable(a){this.filename=a;this.top=this.cur=null;this.stack=[];this.curClass=this.global=null;this.tmpname=0;this.stss={}}SymbolTable.prototype.getStsForAst=function(a){goog.asserts.assert(void 0!==a.scopeId,"ast wasn't added to st?");a=this.stss[a.scopeId];goog.asserts.assert(void 0!==a,"unknown sym tab entry");return a}; +SymbolTable.prototype.SEQStmt=function(a){var b,c,d;goog.asserts.assert(goog.isArrayLike(a),"SEQ: nodes isn't array? got %s",a);d=a.length;for(c=0;c<d;++c)(b=a[c])&&this.visitStmt(b)};SymbolTable.prototype.SEQExpr=function(a){var b,c,d;goog.asserts.assert(goog.isArrayLike(a),"SEQ: nodes isn't array? got %s",a);d=a.length;for(c=0;c<d;++c)(b=a[c])&&this.visitExpr(b)}; +SymbolTable.prototype.enterBlock=function(a,b,c,d){var e;a=fixReservedNames(a);e=null;this.cur&&(e=this.cur,this.stack.push(this.cur));this.cur=new SymbolTableScope(this,a,b,c,d);"top"===a&&(this.global=this.cur.symFlags);e&&e.children.push(this.cur)};SymbolTable.prototype.exitBlock=function(){this.cur=null;0<this.stack.length&&(this.cur=this.stack.pop())}; +SymbolTable.prototype.visitParams=function(a,b){var c,d;for(d=0;d<a.length;++d)if(c=a[d],c.constructor===Name)goog.asserts.assert(c.ctx===Param||c.ctx===Store&&!b),this.addDef(c.id,DEF_PARAM,c.lineno);else throw new Sk.builtin.SyntaxError("invalid expression in parameter list",this.filename);}; +SymbolTable.prototype.visitArguments=function(a,b){a.args&&this.visitParams(a.args,!0);a.vararg&&(this.addDef(a.vararg,DEF_PARAM,b),this.cur.varargs=!0);a.kwarg&&(this.addDef(a.kwarg,DEF_PARAM,b),this.cur.varkeywords=!0)};SymbolTable.prototype.newTmpname=function(a){this.addDef(new Sk.builtin.str("_["+ ++this.tmpname+"]"),DEF_LOCAL,a)}; +SymbolTable.prototype.addDef=function(a,b,c){var d,e=mangleName(this.curClass,new Sk.builtin.str(a)).v,e=fixReservedNames(e);d=this.cur.symFlags[e];if(void 0!==d){if(b&DEF_PARAM&&d&DEF_PARAM)throw new Sk.builtin.SyntaxError("duplicate argument '"+a.v+"' in function definition",this.filename,c);d|=b}else d=b;this.cur.symFlags[e]=d;b&DEF_PARAM?this.cur.varnames.push(e):b&DEF_GLOBAL&&(d=b,a=this.global[e],void 0!==a&&(d|=a),this.global[e]=d)}; +SymbolTable.prototype.visitSlice=function(a){var b;switch(a.constructor){case Slice:a.lower&&this.visitExpr(a.lower);a.upper&&this.visitExpr(a.upper);a.step&&this.visitExpr(a.step);break;case ExtSlice:for(b=0;b<a.dims.length;++b)this.visitSlice(a.dims[b]);break;case Index:this.visitExpr(a.value)}}; +SymbolTable.prototype.visitStmt=function(a){var b,c,d,e;goog.asserts.assert(void 0!==a,"visitStmt called with undefined");switch(a.constructor){case FunctionDef:this.addDef(a.name,DEF_LOCAL,a.lineno);a.args.defaults&&this.SEQExpr(a.args.defaults);a.decorator_list&&this.SEQExpr(a.decorator_list);this.enterBlock(a.name.v,FunctionBlock,a,a.lineno);this.visitArguments(a.args,a.lineno);this.SEQStmt(a.body);this.exitBlock();break;case ClassDef:this.addDef(a.name,DEF_LOCAL,a.lineno);this.SEQExpr(a.bases); +a.decorator_list&&this.SEQExpr(a.decorator_list);this.enterBlock(a.name.v,ClassBlock,a,a.lineno);this.curClass=a.name;this.SEQStmt(a.body);this.exitBlock();break;case Return_:if(a.value&&(this.visitExpr(a.value),this.cur.returnsValue=!0,this.cur.generator))throw new Sk.builtin.SyntaxError("'return' with argument inside generator",this.filename);break;case Delete_:this.SEQExpr(a.targets);break;case Assign:this.SEQExpr(a.targets);this.visitExpr(a.value);break;case AugAssign:this.visitExpr(a.target); +this.visitExpr(a.value);break;case Print:a.dest&&this.visitExpr(a.dest);this.SEQExpr(a.values);break;case For_:this.visitExpr(a.target);this.visitExpr(a.iter);this.SEQStmt(a.body);a.orelse&&this.SEQStmt(a.orelse);break;case While_:this.visitExpr(a.test);this.SEQStmt(a.body);a.orelse&&this.SEQStmt(a.orelse);break;case If_:this.visitExpr(a.test);this.SEQStmt(a.body);a.orelse&&this.SEQStmt(a.orelse);break;case Raise:a.type&&(this.visitExpr(a.type),a.inst&&(this.visitExpr(a.inst),a.tback&&this.visitExpr(a.tback))); +break;case TryExcept:this.SEQStmt(a.body);this.SEQStmt(a.orelse);this.visitExcepthandlers(a.handlers);break;case TryFinally:this.SEQStmt(a.body);this.SEQStmt(a.finalbody);break;case Assert:this.visitExpr(a.test);a.msg&&this.visitExpr(a.msg);break;case Import_:case ImportFrom:this.visitAlias(a.names,a.lineno);break;case Exec:this.visitExpr(a.body);a.globals&&(this.visitExpr(a.globals),a.locals&&this.visitExpr(a.locals));break;case Global:e=a.names.length;for(d=0;d<e;++d){c=mangleName(this.curClass, +a.names[d]).v;c=fixReservedNames(c);b=this.cur.symFlags[c];if(b&(DEF_LOCAL|USE)){if(b&DEF_LOCAL)throw new Sk.builtin.SyntaxError("name '"+c+"' is assigned to before global declaration",this.filename,a.lineno);throw new Sk.builtin.SyntaxError("name '"+c+"' is used prior to global declaration",this.filename,a.lineno);}this.addDef(new Sk.builtin.str(c),DEF_GLOBAL,a.lineno)}break;case Expr:this.visitExpr(a.value);break;case Pass:case Break_:case Debugger_:case Continue_:break;case With_:this.newTmpname(a.lineno); +this.visitExpr(a.context_expr);a.optional_vars&&(this.newTmpname(a.lineno),this.visitExpr(a.optional_vars));this.SEQStmt(a.body);break;default:goog.asserts.fail("Unhandled type "+a.constructor.name+" in visitStmt")}}; +SymbolTable.prototype.visitExpr=function(a){var b;goog.asserts.assert(void 0!==a,"visitExpr called with undefined");switch(a.constructor){case BoolOp:this.SEQExpr(a.values);break;case BinOp:this.visitExpr(a.left);this.visitExpr(a.right);break;case UnaryOp:this.visitExpr(a.operand);break;case Lambda:this.addDef(new Sk.builtin.str("lambda"),DEF_LOCAL,a.lineno);a.args.defaults&&this.SEQExpr(a.args.defaults);this.enterBlock("lambda",FunctionBlock,a,a.lineno);this.visitArguments(a.args,a.lineno);this.visitExpr(a.body); +this.exitBlock();break;case IfExp:this.visitExpr(a.test);this.visitExpr(a.body);this.visitExpr(a.orelse);break;case Dict:this.SEQExpr(a.keys);this.SEQExpr(a.values);break;case DictComp:case SetComp:this.visitComprehension(a.generators,0);break;case ListComp:this.newTmpname(a.lineno);this.visitExpr(a.elt);this.visitComprehension(a.generators,0);break;case GeneratorExp:this.visitGenexp(a);break;case Yield:a.value&&this.visitExpr(a.value);this.cur.generator=!0;if(this.cur.returnsValue)throw new Sk.builtin.SyntaxError("'return' with argument inside generator", +this.filename);break;case Compare:this.visitExpr(a.left);this.SEQExpr(a.comparators);break;case Call:this.visitExpr(a.func);this.SEQExpr(a.args);for(b=0;b<a.keywords.length;++b)this.visitExpr(a.keywords[b].value);a.starargs&&this.visitExpr(a.starargs);a.kwargs&&this.visitExpr(a.kwargs);break;case Num:case Str:break;case Attribute:this.visitExpr(a.value);break;case Subscript:this.visitExpr(a.value);this.visitSlice(a.slice);break;case Name:this.addDef(a.id,a.ctx===Load?USE:DEF_LOCAL,a.lineno);break; +case List:case Tuple:case Set:this.SEQExpr(a.elts);break;default:goog.asserts.fail("Unhandled type "+a.constructor.name+" in visitExpr")}};SymbolTable.prototype.visitComprehension=function(a,b){var c,d,e=a.length;for(d=b;d<e;++d)c=a[d],this.visitExpr(c.target),this.visitExpr(c.iter),this.SEQExpr(c.ifs)}; +SymbolTable.prototype.visitAlias=function(a,b){var c,d,e,f;for(f=0;f<a.length;++f)if(c=a[f],d=e=null===c.asname?c.name.v:c.asname.v,c=e.indexOf("."),-1!==c&&(d=e.substr(0,c)),"*"!==e)this.addDef(new Sk.builtin.str(d),DEF_IMPORT,b);else if(this.cur.blockType!==ModuleBlock)throw new Sk.builtin.SyntaxError("import * only allowed at module level",this.filename);}; +SymbolTable.prototype.visitGenexp=function(a){var b=a.generators[0];this.visitExpr(b.iter);this.enterBlock("genexpr",FunctionBlock,a,a.lineno);this.cur.generator=!0;this.addDef(new Sk.builtin.str(".0"),DEF_PARAM,a.lineno);this.visitExpr(b.target);this.SEQExpr(b.ifs);this.visitComprehension(a.generators,1);this.visitExpr(a.elt);this.exitBlock()};SymbolTable.prototype.visitExcepthandlers=function(a){var b,c;for(b=0;c=a[b];++b)c.type&&this.visitExpr(c.type),c.name&&this.visitExpr(c.name),this.SEQStmt(c.body)}; +function _dictUpdate(a,b){for(var c in b)a[c]=b[c]} +SymbolTable.prototype.analyzeBlock=function(a,b,c,d){var e,f,g;g={};var h={},k={},l={},m={};a.blockType==ClassBlock&&(_dictUpdate(k,d),b&&_dictUpdate(l,b));for(f in a.symFlags)e=a.symFlags[f],this.analyzeName(a,h,f,e,b,g,c,d);a.blockType!==ClassBlock&&(a.blockType===FunctionBlock&&_dictUpdate(l,g),b&&_dictUpdate(l,b),_dictUpdate(k,d));g={};f=a.children.length;for(e=0;e<f;++e)if(d=a.children[e],this.analyzeChildBlock(d,l,m,k,g),d.hasFree||d.childHasFree)a.childHasFree=!0;_dictUpdate(m,g);a.blockType=== +FunctionBlock&&this.analyzeCells(h,m);this.updateSymbols(a.symFlags,h,b,m,a.blockType===ClassBlock);_dictUpdate(c,m)};SymbolTable.prototype.analyzeChildBlock=function(a,b,c,d,e){var f={};_dictUpdate(f,b);b={};_dictUpdate(b,c);c={};_dictUpdate(c,d);this.analyzeBlock(a,f,b,c);_dictUpdate(e,b)};SymbolTable.prototype.analyzeCells=function(a,b){var c,d;for(d in a)c=a[d],c===LOCAL&&void 0!==b[d]&&(a[d]=CELL,delete b[d])}; +SymbolTable.prototype.updateSymbols=function(a,b,c,d,e){var f,g,h;for(h in a)g=a[h],f=b[h],g|=f<<SCOPE_OFF,a[h]=g;b=FREE<<SCOPE_OFF;for(h in d)d=a[h],void 0!==d?e&&d&(DEF_BOUND|DEF_GLOBAL)&&(d|=DEF_FREE_CLASS,a[h]=d):void 0!==c[h]&&(a[h]=b)}; +SymbolTable.prototype.analyzeName=function(a,b,c,d,e,f,g,h){if(d&DEF_GLOBAL){if(d&DEF_PARAM)throw new Sk.builtin.SyntaxError("name '"+c+"' is local and global",this.filename,a.lineno);b[c]=GLOBAL_EXPLICIT;h[c]=null;e&&void 0!==e[c]&&delete e[c]}else d&DEF_BOUND?(b[c]=LOCAL,f[c]=null,delete h[c]):e&&void 0!==e[c]?(b[c]=FREE,a.hasFree=!0,g[c]=null):(h&&void 0!==h[c]||!a.isNested||(a.hasFree=!0),b[c]=GLOBAL_IMPLICIT)};SymbolTable.prototype.analyze=function(){this.analyzeBlock(this.top,null,{},{})}; +Sk.symboltable=function(a,b){var c,d=new SymbolTable(b);d.enterBlock("top",ModuleBlock,a,0);d.top=d.cur;for(c=0;c<a.body.length;++c)d.visitStmt(a.body[c]);d.exitBlock();d.analyze();return d}; +Sk.dumpSymtab=function(a){var b=function(a){return a?"True":"False"},c=function(a){var b,c=[];for(b=0;b<a.length;++b)c.push((new Sk.builtin.str(a[b])).$r().v);return"["+c.join(", ")+"]"},d=function(a,f){var g,h,k,l,m,p,n,r,q;void 0===f&&(f="");q=""+(f+"Sym_type: "+a.get_type()+"\n");q+=f+"Sym_name: "+a.get_name()+"\n";q+=f+"Sym_lineno: "+a.get_lineno()+"\n";q+=f+"Sym_nested: "+b(a.is_nested())+"\n";q+=f+"Sym_haschildren: "+b(a.has_children())+"\n";"class"===a.get_type()?q+=f+"Class_methods: "+c(a.get_methods())+ +"\n":"function"===a.get_type()&&(q+=f+"Func_params: "+c(a.get_parameters())+"\n",q+=f+"Func_locals: "+c(a.get_locals())+"\n",q+=f+"Func_globals: "+c(a.get_globals())+"\n",q+=f+"Func_frees: "+c(a.get_frees())+"\n");q+=f+"-- Identifiers --\n";r=a.get_identifiers();n=r.length;for(p=0;p<n;++p){g=a.lookup(r[p]);q+=f+"name: "+g.get_name()+"\n";q+=f+" is_referenced: "+b(g.is_referenced())+"\n";q+=f+" is_imported: "+b(g.is_imported())+"\n";q+=f+" is_parameter: "+b(g.is_parameter())+"\n";q+=f+" is_global: "+ +b(g.is_global())+"\n";q+=f+" is_declared_global: "+b(g.is_declared_global())+"\n";q+=f+" is_local: "+b(g.is_local())+"\n";q+=f+" is_free: "+b(g.is_free())+"\n";q+=f+" is_assigned: "+b(g.is_assigned())+"\n";q+=f+" is_namespace: "+b(g.is_namespace())+"\n";m=g.get_namespaces();l=m.length;q+=f+" namespaces: [\n";k=[];for(h=0;h<l;++h)g=m[h],k.push(d(g,f+" "));q+=k.join("\n");q+=f+" ]\n"}return q};return d(a.top,"")};goog.exportSymbol("Sk.symboltable",Sk.symboltable); +goog.exportSymbol("Sk.dumpSymtab",Sk.dumpSymtab);var out;Sk.gensymcount=0;function Compiler(a,b,c,d,e){this.filename=a;this.st=b;this.flags=c;this.canSuspend=d;this.interactive=!1;this.nestlevel=0;this.u=null;this.stack=[];this.result=[];this.allUnits=[];this.source=e?e.split("\n"):!1} +function CompilerUnit(){this.name=this.ste=null;this.doesSuspend=this.canSuspend=!1;this.private_=null;this.lineno=this.firstlineno=0;this.linenoSet=!1;this.localnames=[];this.localtemps=[];this.tempsToSave=[];this.blocknum=0;this.blocks=[];this.curblock=0;this.scopename=null;this.suffixCode=this.switchCode=this.varDeclsCode=this.prefixCode="";this.breakBlocks=[];this.continueBlocks=[];this.exceptBlocks=[];this.finallyBlocks=[]} +CompilerUnit.prototype.activateScope=function(){var a=this;out=function(){var b,c=a.blocks[a.curblock];if(null===c._next)for(b=0;b<arguments.length;++b)c.push(arguments[b])}};Compiler.prototype.getSourceLine=function(a){goog.asserts.assert(this.source);return this.source[a-1]}; +Compiler.prototype.annotateSource=function(a){var b,c;if(this.source){c=a.lineno;b=a.col_offset;out("\n//\n// line ",c,":\n// ",this.getSourceLine(c),"\n// ");for(a=0;a<b;++a)out(" ");out("^\n//\n");out("currLineNo = ",c,";\ncurrColNo = ",b,";\n\n")}};Compiler.prototype.gensym=function(a){a="$"+(a||"");return a+=Sk.gensymcount++};Compiler.prototype.niceName=function(a){return this.gensym(a.replace("<","").replace(">","").replace(" ","_"))}; +var reservedWords_={"abstract":!0,as:!0,"boolean":!0,"break":!0,"byte":!0,"case":!0,"catch":!0,"char":!0,"class":!0,"continue":!0,"const":!0,"debugger":!0,"default":!0,"delete":!0,"do":!0,"double":!0,"else":!0,"enum":!0,"export":!0,"extends":!0,"false":!0,"final":!0,"finally":!0,"float":!0,"for":!0,"function":!0,"goto":!0,"if":!0,"implements":!0,"import":!0,"in":!0,"instanceof":!0,"int":!0,"interface":!0,is:!0,"long":!0,namespace:!0,"native":!0,"new":!0,"null":!0,"package":!0,"private":!0,"protected":!0, +"public":!0,"return":!0,"short":!0,"static":!0,"super":!1,"switch":!0,"synchronized":!0,"this":!0,"throw":!0,"throws":!0,"transient":!0,"true":!0,"try":!0,"typeof":!0,use:!0,"var":!0,"void":!0,"volatile":!0,"while":!0,"with":!0};function fixReservedWords(a){return!0!==reservedWords_[a]?a:a+"_$rw$"} +var reservedNames_={__defineGetter__:!0,__defineSetter__:!0,apply:!0,call:!0,eval:!0,hasOwnProperty:!0,isPrototypeOf:!0,__lookupGetter__:!0,__lookupSetter__:!0,__noSuchMethod__:!0,propertyIsEnumerable:!0,toSource:!0,toLocaleString:!0,toString:!0,unwatch:!0,valueOf:!0,watch:!0,length:!0};function fixReservedNames(a){return reservedNames_[a]?a+"_$rn$":a} +function mangleName(a,b){var c=b.v,d=null;if(null===a||(null===c||"_"!==c.charAt(0)||"_"!==c.charAt(1))||"_"===c.charAt(c.length-1)&&"_"===c.charAt(c.length-2))return b;d=a.v;d.replace(/_/g,"");if(""===d)return b;d=a.v;d.replace(/^_*/,"");return d=new Sk.builtin.str("_"+d+c)}Compiler.prototype._gr=function(a,b){var c,d=this.gensym(a);this.u.localtemps.push(d);out("var ",d,"=");for(c=1;c<arguments.length;++c)out(arguments[c]);out(";");return d}; +Compiler.prototype.outputInterruptTest=function(){var a="";if(null!==Sk.execLimit||null!==Sk.yieldLimit&&this.u.canSuspend)a+="var $dateNow = Date.now();",null!==Sk.execLimit&&(a+="if ($dateNow - Sk.execStart > Sk.execLimit) {throw new Sk.builtin.TimeLimitError(Sk.timeoutMsg())}"),null!==Sk.yieldLimit&&this.u.canSuspend&&(a=a+"if ($dateNow - Sk.lastYield > Sk.yieldLimit) {"+("var $susp = $saveSuspension({data: {type: 'Sk.yield'}, resume: function() {}}, '"+this.filename+"',currLineNo,currColNo);"), +a+="$susp.$blk = $blk;",a+="$susp.optional = true;",a+="return $susp;",a+="}",this.u.doesSuspend=!0);return a};Compiler.prototype._jumpfalse=function(a,b){var c=this._gr("jfalse","(",a,"===false||!Sk.misceval.isTrue(",a,"))");out("if(",c,"){/*test failed */$blk=",b,";continue;}")};Compiler.prototype._jumpundef=function(a,b){out("if(",a,"===undefined){$blk=",b,";continue;}")}; +Compiler.prototype._jumptrue=function(a,b){var c=this._gr("jtrue","(",a,"===true||Sk.misceval.isTrue(",a,"))");out("if(",c,"){/*test passed */$blk=",b,";continue;}")};Compiler.prototype._jump=function(a){null===this.u.blocks[this.u.curblock]._next&&(out("$blk=",a,";"),this.u.blocks[this.u.curblock]._next=a)}; +Compiler.prototype._checkSuspension=function(a){var b;this.u.canSuspend?(b=this.newBlock("function return or resume suspension"),this._jump(b),this.setBlock(b),a=a||{lineno:"currLineNo",col_offset:"currColNo"},out("if ($ret && $ret.isSuspension) { return $saveSuspension($ret,'"+this.filename+"',"+a.lineno+","+a.col_offset+"); }"),this.u.doesSuspend=!0,this.u.tempsToSave=this.u.tempsToSave.concat(this.u.localtemps)):out("if ($ret && $ret.isSuspension) { $ret = Sk.misceval.retryOptionalSuspensionOrThrow($ret); }")}; +Compiler.prototype.ctuplelistorset=function(a,b,c){var d;goog.asserts.assert("tuple"===c||"list"===c||"set"===c);if(a.ctx===Store)for(d=this._gr("items","Sk.abstr.sequenceUnpack("+b+","+a.elts.length+")"),b=0;b<a.elts.length;++b)this.vexpr(a.elts[b],d+"["+b+"]");else if(a.ctx===Load||"set"===c){d=[];for(b=0;b<a.elts.length;++b)d.push(this._gr("elem",this.vexpr(a.elts[b])));return this._gr("load"+c,"new Sk.builtins['",c,"']([",d,"])")}}; +Compiler.prototype.cdict=function(a){var b,c,d;goog.asserts.assert(a.values.length===a.keys.length);d=[];for(c=0;c<a.values.length;++c)b=this.vexpr(a.values[c]),d.push(this.vexpr(a.keys[c])),d.push(b);return this._gr("loaddict","new Sk.builtins['dict']([",d,"])")};Compiler.prototype.clistcomp=function(a){goog.asserts.assert(a instanceof ListComp);var b=this._gr("_compr","new Sk.builtins['list']([])");return this.ccompgen("list",b,a.generators,0,a.elt,null,a)}; +Compiler.prototype.cdictcomp=function(a){goog.asserts.assert(a instanceof DictComp);var b=this._gr("_dcompr","new Sk.builtins.dict([])");return this.ccompgen("dict",b,a.generators,0,a.value,a.key,a)};Compiler.prototype.csetcomp=function(a){goog.asserts.assert(a instanceof SetComp);var b=this._gr("_setcompr","new Sk.builtins.set([])");return this.ccompgen("set",b,a.generators,0,a.elt,null,a)}; +Compiler.prototype.ccompgen=function(a,b,c,d,e,f,g){var h=this.newBlock(a+" comp start"),k=this.newBlock(a+" comp skip"),l=this.newBlock(a+" comp anchor"),m=c[d],p=this.vexpr(m.iter),p=this._gr("iter","Sk.abstr.iter(",p,")"),n,r;this._jump(h);this.setBlock(h);out("$ret = Sk.abstr.iternext(",p,", true);");this._checkSuspension(g);p=this._gr("next","$ret");this._jumpundef(p,l);this.vexpr(m.target,p);r=m.ifs.length;for(n=0;n<r;++n)p=this.vexpr(m.ifs[n]),this._jumpfalse(p,h);++d<c.length&&this.ccompgen(a, +b,c,d,e,f,g);d>=c.length&&(c=this.vexpr(e),"dict"===a?(a=this.vexpr(f),out(b,".mp$ass_subscript(",a,",",c,");")):"list"===a?out(b,".v.push(",c,");"):"set"===a&&out(b,".v.mp$ass_subscript(",c,", true);"),this._jump(k),this.setBlock(k));this._jump(h);this.setBlock(l);return b}; +Compiler.prototype.cyield=function(a){if(this.u.ste.blockType!==FunctionBlock)throw new SyntaxError("'yield' outside function");var b="null";a.value&&(b=this.vexpr(a.value));a=this.newBlock("after yield");out("return [/*resume*/",a,",/*ret*/",b,"];");this.setBlock(a);return"$gen.gi$sentvalue"}; +Compiler.prototype.ccompare=function(a){var b,c,d,e,f,g;goog.asserts.assert(a.ops.length===a.comparators.length);g=this.vexpr(a.left);f=a.ops.length;e=this.newBlock("done");d=this._gr("compareres","null");for(c=0;c<f;++c)b=this.vexpr(a.comparators[c]),out("$ret = Sk.builtin.bool(Sk.misceval.richCompareBool(",g,",",b,",'",a.ops[c].prototype._astname,"', true));"),this._checkSuspension(a),out(d,"=$ret;"),this._jumpfalse("$ret",e),g=b;this._jump(e);this.setBlock(e);return d}; +Compiler.prototype.ccall=function(a){var b,c,d,e=this.vexpr(a.func),f=this.vseqexpr(a.args);if(0<a.keywords.length||a.starargs||a.kwargs){c=[];for(b=0;b<a.keywords.length;++b)c.push("'"+a.keywords[b].arg.v+"'"),c.push(this.vexpr(a.keywords[b].value));d="["+c.join(",")+"]";b=c="undefined";a.starargs&&(c=this.vexpr(a.starargs));a.kwargs&&(b=this.vexpr(a.kwargs));out("$ret;");out("$ret = Sk.misceval.callOrSuspend(",e,",",b,",",c,",",d,0<f.length?",":"",f,");")}else out("$ret;"),out("$ret = Sk.misceval.callsimOrSuspend(", +e,0<f.length?",":"",f,");");this._checkSuspension(a);return this._gr("call","$ret")};Compiler.prototype.cslice=function(a){var b,c;goog.asserts.assert(a instanceof Slice);c=a.lower?this.vexpr(a.lower):a.step?"Sk.builtin.none.none$":"new Sk.builtin.int_(0)";b=a.upper?this.vexpr(a.upper):a.step?"Sk.builtin.none.none$":"new Sk.builtin.int_(2147483647)";a=a.step?this.vexpr(a.step):"Sk.builtin.none.none$";return this._gr("slice","new Sk.builtins['slice'](",c,",",b,",",a,")")}; +Compiler.prototype.eslice=function(a){var b,c;goog.asserts.assert(a instanceof Array);c=[];for(b=0;b<a.length;b++)c.push(this.vslicesub(a[b]));return this._gr("extslice","new Sk.builtins['tuple']([",c,"])")};Compiler.prototype.vslicesub=function(a){var b;switch(a.constructor){case Index:b=this.vexpr(a.value);break;case Slice:b=this.cslice(a);break;case Ellipsis:goog.asserts.fail("todo compile.js Ellipsis;");break;case ExtSlice:b=this.eslice(a.dims);break;default:goog.asserts.fail("invalid subscript kind")}return b}; +Compiler.prototype.vslice=function(a,b,c,d){a=this.vslicesub(a);return this.chandlesubscr(b,c,a,d)};Compiler.prototype.chandlesubscr=function(a,b,c,d){if(a===Load||a===AugLoad)return out("$ret = Sk.abstr.objectGetItem(",b,",",c,", true);"),this._checkSuspension(),this._gr("lsubscr","$ret");a===Store||a===AugStore?(out("$ret = Sk.abstr.objectSetItem(",b,",",c,",",d,", true);"),this._checkSuspension()):a===Del?out("Sk.abstr.objectDelItem(",b,",",c,");"):goog.asserts.fail("handlesubscr fail")}; +Compiler.prototype.cboolop=function(a){var b,c,d,e,f,g;goog.asserts.assert(a instanceof BoolOp);g=a.op===And?this._jumpfalse:this._jumptrue;f=this.newBlock("end of boolop");e=a.values;d=e.length;for(b=0;b<d;++b)a=this.vexpr(e[b]),0===b&&(c=this._gr("boolopsucc",a)),out(c,"=",a,";"),g.call(this,a,f);this._jump(f);this.setBlock(f);return c}; +Compiler.prototype.vexpr=function(a,b,c,d){var e;a.lineno>this.u.lineno&&(this.u.lineno=a.lineno,this.u.linenoSet=!1);switch(a.constructor){case BoolOp:return this.cboolop(a);case BinOp:return this._gr("binop","Sk.abstr.numberBinOp(",this.vexpr(a.left),",",this.vexpr(a.right),",'",a.op.prototype._astname,"')");case UnaryOp:return this._gr("unaryop","Sk.abstr.numberUnaryOp(",this.vexpr(a.operand),",'",a.op.prototype._astname,"')");case Lambda:return this.clambda(a);case IfExp:return this.cifexp(a); +case Dict:return this.cdict(a);case ListComp:return this.clistcomp(a);case DictComp:return this.cdictcomp(a);case SetComp:return this.csetcomp(a);case GeneratorExp:return this.cgenexp(a);case Yield:return this.cyield(a);case Compare:return this.ccompare(a);case Call:return b=this.ccall(a),this.annotateSource(a),b;case Num:if("number"===typeof a.n)return a.n;if(a.n instanceof Sk.builtin.int_)return"new Sk.builtin.int_("+a.n.v+")";if(a.n instanceof Sk.builtin.float_)return a=0===a.n.v&&-Infinity=== +1/a.n.v?"-0":a.n.v,"new Sk.builtin.float_("+a+")";if(a.n instanceof Sk.builtin.lng)return"Sk.longFromStr('"+a.n.tp$str().v+"')";if(a.n instanceof Sk.builtin.complex)return"new Sk.builtin.complex(new Sk.builtin.float_("+(0===a.n.real.v&&-Infinity===1/a.n.real.v?"-0":a.n.real.v)+"), new Sk.builtin.float_("+(0===a.n.imag.v&&-Infinity===1/a.n.imag.v?"-0":a.n.imag.v)+"))";goog.asserts.fail("unhandled Num type");case Str:return this._gr("str","new Sk.builtins['str'](",a.s.$r().v,")");case Attribute:a.ctx!== +AugLoad&&a.ctx!==AugStore&&(e=this.vexpr(a.value));d=a.attr.$r().v;d=d.substring(1,d.length-1);d=mangleName(this.u.private_,new Sk.builtin.str(d)).v;d=fixReservedWords(d);d=fixReservedNames(d);switch(a.ctx){case AugLoad:return out("$ret = Sk.abstr.gattr(",c,",'",d,"', true);"),this._checkSuspension(a),this._gr("lattr","$ret");case Load:return out("$ret = Sk.abstr.gattr(",e,",'",d,"', true);"),this._checkSuspension(a),this._gr("lattr","$ret");case AugStore:out("$ret = undefined;");out("if(",b,"!==undefined){"); +out("$ret = Sk.abstr.sattr(",c,",'",d,"',",b,", true);");out("}");this._checkSuspension(a);break;case Store:out("$ret = Sk.abstr.sattr(",e,",'",d,"',",b,", true);");this._checkSuspension(a);break;case Del:goog.asserts.fail("todo Del;");break;default:goog.asserts.fail("invalid attribute expression")}break;case Subscript:switch(a.ctx){case AugLoad:return out("$ret = Sk.abstr.objectGetItem(",c,",",d,", true);"),this._checkSuspension(a),this._gr("gitem","$ret");case Load:case Store:case Del:return this.vslice(a.slice, +a.ctx,this.vexpr(a.value),b);case AugStore:out("$ret=undefined;");out("if(",b,"!==undefined){");out("$ret=Sk.abstr.objectSetItem(",c,",",d,",",b,", true)");out("}");this._checkSuspension(a);break;default:goog.asserts.fail("invalid subscript expression")}break;case Name:return this.nameop(a.id,a.ctx,b);case List:return this.ctuplelistorset(a,b,"list");case Tuple:return this.ctuplelistorset(a,b,"tuple");case Set:return this.ctuplelistorset(a,b,"set");default:goog.asserts.fail("unhandled case in vexpr")}}; +Compiler.prototype.vseqexpr=function(a,b){var c,d;goog.asserts.assert(void 0===b||a.length===b.length);d=[];for(c=0;c<a.length;++c)d.push(this.vexpr(a[c],void 0===b?void 0:b[c]));return d}; +Compiler.prototype.caugassign=function(a){var b,c,d,e,f;goog.asserts.assert(a instanceof AugAssign);f=a.target;switch(f.constructor){case Attribute:return b=this.vexpr(f.value),f=new Attribute(f.value,f.attr,AugLoad,f.lineno,f.col_offset),e=this.vexpr(f,void 0,b),d=this.vexpr(a.value),a=this._gr("inplbinopattr","Sk.abstr.numberInplaceBinOp(",e,",",d,",'",a.op.prototype._astname,"')"),f.ctx=AugStore,this.vexpr(f,a,b);case Subscript:return b=this.vexpr(f.value),c=this.vslicesub(f.slice),f=new Subscript(f.value, +c,AugLoad,f.lineno,f.col_offset),e=this.vexpr(f,void 0,b,c),d=this.vexpr(a.value),a=this._gr("inplbinopsubscr","Sk.abstr.numberInplaceBinOp(",e,",",d,",'",a.op.prototype._astname,"')"),f.ctx=AugStore,this.vexpr(f,a,b,c);case Name:return b=this.nameop(f.id,Load),d=this.vexpr(a.value),a=this._gr("inplbinop","Sk.abstr.numberInplaceBinOp(",b,",",d,",'",a.op.prototype._astname,"')"),this.nameop(f.id,Store,a);default:goog.asserts.fail("unhandled case in augassign")}}; +Compiler.prototype.exprConstant=function(a){switch(a.constructor){case Num:return Sk.misceval.isTrue(a.n)?1:0;case Str:return Sk.misceval.isTrue(a.s)?1:0;default:return-1}};Compiler.prototype.newBlock=function(a){var b=this.u.blocknum++;this.u.blocks[b]=[];this.u.blocks[b]._name=a||"<unnamed>";this.u.blocks[b]._next=null;return b};Compiler.prototype.setBlock=function(a){goog.asserts.assert(0<=a&&a<this.u.blocknum);this.u.curblock=a}; +Compiler.prototype.pushBreakBlock=function(a){goog.asserts.assert(0<=a&&a<this.u.blocknum);this.u.breakBlocks.push(a)};Compiler.prototype.popBreakBlock=function(){this.u.breakBlocks.pop()};Compiler.prototype.pushContinueBlock=function(a){goog.asserts.assert(0<=a&&a<this.u.blocknum);this.u.continueBlocks.push(a)};Compiler.prototype.popContinueBlock=function(){this.u.continueBlocks.pop()};Compiler.prototype.pushExceptBlock=function(a){goog.asserts.assert(0<=a&&a<this.u.blocknum);this.u.exceptBlocks.push(a)}; +Compiler.prototype.popExceptBlock=function(){this.u.exceptBlocks.pop()};Compiler.prototype.pushFinallyBlock=function(a){goog.asserts.assert(0<=a&&a<this.u.blocknum);this.u.finallyBlocks.push(a)};Compiler.prototype.popFinallyBlock=function(){this.u.finallyBlocks.pop()};Compiler.prototype.setupExcept=function(a){out("$exc.push(",a,");")};Compiler.prototype.endExcept=function(){out("$exc.pop();")}; +Compiler.prototype.outputLocals=function(a){var b,c,d,e={};for(d=0;a.argnames&&d<a.argnames.length;++d)e[a.argnames[d]]=!0;a.localnames.sort();c=[];for(d=0;d<a.localnames.length;++d)b=a.localnames[d],void 0===e[b]&&(c.push(b),e[b]=!0);return 0<c.length?"var "+c.join(",")+"; /* locals */":""}; +Compiler.prototype.outputSuspensionHelpers=function(a){var b,c,d=[],e=a.localnames.concat(a.tempsToSave),f={},g=a.ste.blockType===FunctionBlock&&a.ste.childHasFree,h="var $wakeFromSuspension = function() {var susp = "+a.scopename+".wakingSuspension; delete "+a.scopename+".wakingSuspension;$blk=susp.$blk; $loc=susp.$loc; $gbl=susp.$gbl; $exc=susp.$exc; $err=susp.$err;currLineNo=susp.lineno; currColNo=susp.colno; Sk.lastYield=Date.now();"+(g?"$cell=susp.$cell;":"");for(b=0;b<e.length;b++)c=e[b],void 0=== +f[c]&&(h+=c+"=susp.$tmps."+c+";",f[c]=!0);h+="try { $ret=susp.child.resume(); } catch(err) { if (!(err instanceof Sk.builtin.BaseException)) { err = new Sk.builtin.ExternalError(err); } err.traceback.push({lineno: currLineNo, colno: currColNo, filename: '"+this.filename+"'}); if($exc.length>0) { $err=err; $blk=$exc.pop(); } else { throw err; } }};";h+="var $saveSuspension = function(child, filename, lineno, colno) {var susp = new Sk.misceval.Suspension(); susp.child=child;susp.resume=function(){"+ +a.scopename+".wakingSuspension=susp; return "+a.scopename+"("+(a.ste.generator?"$gen":"")+"); };susp.data=susp.child.data;susp.$blk=$blk;susp.$loc=$loc;susp.$gbl=$gbl;susp.$exc=$exc;susp.$err=$err;susp.filename=filename;susp.lineno=lineno;susp.colno=colno;susp.optional=child.optional;"+(g?"susp.$cell=$cell;":"");f={};for(b=0;b<e.length;b++)c=e[b],void 0===f[c]&&(d.push('"'+c+'":'+c),f[c]=!0);return h+="susp.$tmps={"+d.join(",")+"};return susp;};"}; +Compiler.prototype.outputAllUnits=function(){var a,b,c,d,e="",f,g;for(d=0;d<this.allUnits.length;++d){c=this.allUnits[d];e+=c.prefixCode;e+=this.outputLocals(c);c.doesSuspend&&(e+=this.outputSuspensionHelpers(c));e+=c.varDeclsCode;e+=c.switchCode;b=c.blocks;g=Object.create(null);for(a=0;a<b.length;++a)if(f=a,!(f in g))for(;;)if(g[f]=!0,e+="case "+f+": /* --- "+b[f]._name+" --- */",e+=b[f].join(""),null!==b[f]._next)if(b[f]._next in g){e+="/* jump */ continue;";break}else e+="/* allowing case fallthrough */", +f=b[f]._next;else{e+="throw new Sk.builtin.SystemError('internal error: unterminated block');";break}e+=c.suffixCode}return e}; +Compiler.prototype.cif=function(a){var b,c,d;goog.asserts.assert(a instanceof If_);b=this.exprConstant(a.test);0===b?a.orelse&&0<a.orelse.length&&this.vseqstmt(a.orelse):1===b?this.vseqstmt(a.body):(d=this.newBlock("end of if"),a.orelse&&0<a.orelse.length&&(c=this.newBlock("next branch of if")),b=this.vexpr(a.test),a.orelse&&0<a.orelse.length?(this._jumpfalse(b,c),this.vseqstmt(a.body),this._jump(d),this.setBlock(c),this.vseqstmt(a.orelse)):(this._jumpfalse(b,d),this.vseqstmt(a.body)),this._jump(d), +this.setBlock(d))}; +Compiler.prototype.cwhile=function(a){var b,c,d,e;0===this.exprConstant(a.test)?a.orelse&&this.vseqstmt(a.orelse):(e=this.newBlock("while test"),this._jump(e),this.setBlock(e),d=this.newBlock("after while"),c=0<a.orelse.length?this.newBlock("while orelse"):null,b=this.newBlock("while body"),this.annotateSource(a),this._jumpfalse(this.vexpr(a.test),c?c:d),this._jump(b),this.pushBreakBlock(d),this.pushContinueBlock(e),this.setBlock(b),this.vseqstmt(a.body),this._jump(e),this.popContinueBlock(),this.popBreakBlock(), +0<a.orelse.length&&(this.setBlock(c),this.vseqstmt(a.orelse),this._jump(d)),this.setBlock(d))}; +Compiler.prototype.cfor=function(a){var b,c,d=this.newBlock("for start"),e=this.newBlock("for cleanup"),f=this.newBlock("for end");this.pushBreakBlock(f);this.pushContinueBlock(d);c=this.vexpr(a.iter);this.u.ste.generator?(b="$loc."+this.gensym("iter"),out(b,"=Sk.abstr.iter(",c,");")):(b=this._gr("iter","Sk.abstr.iter(",c,")"),this.u.tempsToSave.push(b));this._jump(d);this.setBlock(d);out("$ret = Sk.abstr.iternext(",b,this.u.canSuspend?", true":", false",");");this._checkSuspension(a);b=this._gr("next", +"$ret");this._jumpundef(b,e);this.vexpr(a.target,b);this.vseqstmt(a.body);this._jump(d);this.setBlock(e);this.popContinueBlock();this.popBreakBlock();this.vseqstmt(a.orelse);this._jump(f);this.setBlock(f)}; +Compiler.prototype.craise=function(a){var b="";a.inst?(b=this.vexpr(a.inst),out("throw ",this.vexpr(a.type),"(",b,");")):a.type?a.type.func?out("throw ",this.vexpr(a.type),";"):(a=this._gr("err",this.vexpr(a.type)),out("if(",a," instanceof Sk.builtin.type) {","throw Sk.misceval.callsim(",a,");","} else if(typeof(",a,") === 'function') {","throw ",a,"();","} else {","throw ",a,";","}")):out("throw $err;")}; +Compiler.prototype.ctryexcept=function(a){var b,c,d,e,f,g,h,k=a.handlers.length,l=[];for(h=0;h<k;++h)l.push(this.newBlock("except_"+h+"_"));g=this.newBlock("unhandled");f=this.newBlock("orelse");e=this.newBlock("end");this.setupExcept(l[0]);this.vseqstmt(a.body);this.endExcept();this._jump(f);for(h=0;h<k;++h){this.setBlock(l[h]);d=a.handlers[h];if(!d.type&&h<k-1)throw new SyntaxError("default 'except:' must be last");d.type&&(b=this.vexpr(d.type),c=h==k-1?g:l[h+1],b=this._gr("instance","$err instanceof ", +b),this._jumpfalse(b,c));d.name&&this.vexpr(d.name,"$err");this.vseqstmt(d.body);this._jump(e)}this.setBlock(g);out("throw $err;");this.setBlock(f);this.vseqstmt(a.orelse);this._jump(e);this.setBlock(e)};Compiler.prototype.ctryfinally=function(a){out("/*todo; tryfinally*/");this.ctryexcept(a.body[0])};Compiler.prototype.cassert=function(a){var b=this.vexpr(a.test),c=this.newBlock("end");this._jumptrue(b,c);out("throw new Sk.builtin.AssertionError(",a.msg?this.vexpr(a.msg):"",");");this.setBlock(c)}; +Compiler.prototype.cimportas=function(a,b,c){a=a.v;var d=a.indexOf("."),e=c;if(-1!==d)for(a=a.substr(d+1);-1!==d;)d=a.indexOf("."),c=-1!==d?a.substr(0,d):a,e=this._gr("lattr","Sk.abstr.gattr(",e,",'",c,"')"),a=a.substr(d+1);return this.nameop(b,Store,e)}; +Compiler.prototype.cimport=function(a){var b,c,d,e,f=a.names.length;for(e=0;e<f;++e)b=a.names[e],out("$ret = Sk.builtin.__import__(",b.name.$r().v,",$gbl,$loc,[]);"),this._checkSuspension(a),d=this._gr("module","$ret"),b.asname?this.cimportas(b.name,b.asname,d):(c=b.name,b=c.v.indexOf("."),-1!==b&&(c=new Sk.builtin.str(c.v.substr(0,b))),this.nameop(c,Store,d))}; +Compiler.prototype.cfromimport=function(a){var b,c,d,e,f,g=a.names.length;b=[];for(f=0;f<g;++f)b[f]=a.names[f].name.$r().v;out("$ret = Sk.builtin.__import__(",a.module.$r().v,",$gbl,$loc,[",b,"]);");this._checkSuspension(a);e=this._gr("module","$ret");for(f=0;f<g;++f){d=a.names[f];if(0===f&&"*"===d.name.v){goog.asserts.assert(1===g);out("Sk.importStar(",e,",$loc, $gbl);");break}c=this._gr("item","Sk.abstr.gattr(",e,",",d.name.$r().v,")");b=d.name;d.asname&&(b=d.asname);this.nameop(b,Store,c)}}; +Compiler.prototype.buildcodeobj=function(a,b,c,d,e){var f,g,h,k,l,m,p,n,r=[],q=null;f=null;c&&this.vseqexpr(c);d&&d.defaults&&(r=this.vseqexpr(d.defaults));d&&d.vararg&&(q=d.vararg);d&&d.kwarg&&(f=d.kwarg);c=this.enterScope(b,a,a.lineno,this.canSuspend);a=this.u.ste.generator;n=this.u.ste.hasFree;m=this.u.ste.childHasFree;l=this.newBlock("codeobj entry");this.u.prefixCode="var "+c+"=(function "+this.niceName(b.v)+"$(";h=[];if(a){if(f)throw new SyntaxError(b.v+"(): keyword arguments in generators not supported"); +if(q)throw new SyntaxError(b.v+"(): variable number of arguments in generators not supported");h.push("$gen")}else for(f&&(h.push("$kwa"),this.u.tempsToSave.push("$kwa")),k=0;d&&k<d.args.length;++k)h.push(this.nameop(d.args[k].id,Param));n&&(h.push("$free"),this.u.tempsToSave.push("$free"));this.u.prefixCode+=h.join(",");this.u.prefixCode+="){";a&&(this.u.prefixCode+="\n// generator\n");n&&(this.u.prefixCode+="\n// has free\n");m&&(this.u.prefixCode+="\n// has cell\n");p="{}";a&&(l="$gen.gi$resumeat", +p="$gen.gi$locals");k="";m&&(k=a?",$cell=$gen.gi$cells":",$cell={}");this.u.varDeclsCode+="var $blk="+l+",$exc=[],$loc="+p+k+",$gbl=this,$err=undefined,$ret=undefined,currLineNo=undefined,currColNo=undefined;";null!==Sk.execLimit&&(this.u.varDeclsCode+="if (typeof Sk.execStart === 'undefined') {Sk.execStart = Date.now()}");null!==Sk.yieldLimit&&this.u.canSuspend&&(this.u.varDeclsCode+="if (typeof Sk.lastYield === 'undefined') {Sk.lastYield = Date.now()}");this.u.varDeclsCode+="if ("+c+".wakingSuspension!==undefined) { $wakeFromSuspension(); } else {"; +if(0<r.length)for(m=d.args.length-r.length,k=0;k<r.length;++k)l=this.nameop(d.args[k+m].id,Param),this.u.varDeclsCode+="if("+l+"===undefined)"+l+"="+c+".$defaults["+k+"];";for(k=0;d&&k<d.args.length;++k)l=d.args[k].id,this.isCell(l)&&(this.u.varDeclsCode+="$cell."+l.v+"="+l.v+";");a||(l=d?d.args.length-r.length:0,k=q?Infinity:d?d.args.length:0,this.u.varDeclsCode+='Sk.builtin.pyCheckArgs("'+b.v+'", arguments, '+l+", "+k+", "+(f?!0:!1)+", "+n+");");q&&(h=h.length,this.u.localnames.push(q.v),this.u.varDeclsCode+= +q.v+"=new Sk.builtins['tuple'](Array.prototype.slice.call(arguments,"+h+")); /*vararg*/");f&&(this.u.localnames.push(f.v),this.u.varDeclsCode+=f.v+"=new Sk.builtins['dict']($kwa);");this.u.varDeclsCode+="}";this.u.switchCode="while(true){try{";this.u.switchCode+=this.outputInterruptTest();this.u.switchCode+="switch($blk){";this.u.suffixCode="} }catch(err){ if (!(err instanceof Sk.builtin.BaseException)) { err = new Sk.builtin.ExternalError(err); } err.traceback.push({lineno: currLineNo, colno: currColNo, filename: '"+ +this.filename+"'}); if ($exc.length>0) { $err = err; $blk=$exc.pop(); continue; } else { throw err; }} }});";e.call(this,c);if(d&&0<d.args.length){e=[];for(k=0;k<d.args.length;++k)e.push(d.args[k].id.v);g=e.join("', '");this.u.argnames=e}this.exitScope();0<r.length&&out(c,".$defaults=[",r.join(","),"];");g&&out(c,".co_varnames=['",g,"'];");f&&out(c,".co_kwargs=1;");g="";n&&(g=",$cell",(f=this.u.ste.hasFree)&&(g+=",$free"));return a?d&&0<d.args.length?this._gr("gener","new Sk.builtins['function']((function(){var $origargs=Array.prototype.slice.call(arguments);Sk.builtin.pyCheckArgs(\"", +b.v,'",arguments,',d.args.length-r.length,",",d.args.length,");return new Sk.builtins['generator'](",c,",$gbl,$origargs",g,");}))"):this._gr("gener","new Sk.builtins['function']((function(){Sk.builtin.pyCheckArgs(\"",b.v,"\",arguments,0,0);return new Sk.builtins['generator'](",c,",$gbl,[]",g,");}))"):this._gr("funcobj","new Sk.builtins['function'](",c,",$gbl",g,")")}; +Compiler.prototype.cfunction=function(a){var b;goog.asserts.assert(a instanceof FunctionDef);b=this.buildcodeobj(a,a.name,a.decorator_list,a.args,function(b){this.vseqstmt(a.body);out("return Sk.builtin.none.none$;")});this.nameop(a.name,Store,b)};Compiler.prototype.clambda=function(a){goog.asserts.assert(a instanceof Lambda);return this.buildcodeobj(a,new Sk.builtin.str("<lambda>"),null,a.args,function(b){b=this.vexpr(a.body);out("return ",b,";")})}; +Compiler.prototype.cifexp=function(a){var b=this.newBlock("next of ifexp"),c=this.newBlock("end of ifexp"),d=this._gr("res","null"),e=this.vexpr(a.test);this._jumpfalse(e,b);out(d,"=",this.vexpr(a.body),";");this._jump(c);this.setBlock(b);out(d,"=",this.vexpr(a.orelse),";");this._jump(c);this.setBlock(c);return d}; +Compiler.prototype.cgenexpgen=function(a,b,c){var d,e,f,g=this.newBlock("start for "+b),h=this.newBlock("skip for "+b);this.newBlock("if cleanup for "+b);var k=this.newBlock("end for "+b),l=a[b];0===b?e="$loc.$iter0":(d=this.vexpr(l.iter),e="$loc."+this.gensym("iter"),out(e,"=","Sk.abstr.iter(",d,");"));this._jump(g);this.setBlock(g);this.annotateSource(c);out("$ret = Sk.abstr.iternext(",e,this.u.canSuspend?", true":", false",");");this._checkSuspension(c);d=this._gr("next","$ret");this._jumpundef(d, +k);this.vexpr(l.target,d);f=l.ifs.length;for(e=0;e<f;++e)this.annotateSource(l.ifs[e]),d=this.vexpr(l.ifs[e]),this._jumpfalse(d,g);++b<a.length&&this.cgenexpgen(a,b,c);b>=a.length&&(this.annotateSource(c),a=this.vexpr(c),out("return [",h,"/*resume*/,",a,"/*ret*/];"),this.setBlock(h));this._jump(g);this.setBlock(k);1===b&&out("return Sk.builtin.none.none$;")}; +Compiler.prototype.cgenexp=function(a){var b=this.buildcodeobj(a,new Sk.builtin.str("<genexpr>"),null,null,function(b){this.cgenexpgen(a.generators,0,a.elt)}),b=this._gr("gener","Sk.misceval.callsim(",b,");");out(b,".gi$locals.$iter0=Sk.abstr.iter(",this.vexpr(a.generators[0].iter),");");return b}; +Compiler.prototype.cclass=function(a){var b,c,d;goog.asserts.assert(a instanceof ClassDef);d=this.vseqexpr(a.bases);c=this.enterScope(a.name,a,a.lineno);b=this.newBlock("class entry");this.u.prefixCode="var "+c+"=(function $"+a.name.v+"$class_outer($globals,$locals,$rest){var $gbl=$globals,$loc=$locals;";this.u.switchCode+="(function $"+a.name.v+"$_closure(){";this.u.switchCode+="var $blk="+b+",$exc=[],$ret=undefined,currLineNo=undefined,currColNo=undefined;";null!==Sk.execLimit&&(this.u.switchCode+= +"if (typeof Sk.execStart === 'undefined') {Sk.execStart = Date.now()}");null!==Sk.yieldLimit&&this.u.canSuspend&&(this.u.switchCode+="if (typeof Sk.lastYield === 'undefined') {Sk.lastYield = Date.now()}");this.u.switchCode+="while(true){try{";this.u.switchCode+=this.outputInterruptTest();this.u.switchCode+="switch($blk){";this.u.suffixCode="}}catch(err){ if (!(err instanceof Sk.builtin.BaseException)) { err = new Sk.builtin.ExternalError(err); } err.traceback.push({lineno: currLineNo, colno: currColNo, filename: '"+ +this.filename+"'}); if ($exc.length>0) { $err = err; $blk=$exc.pop(); continue; } else { throw err; }}}";this.u.suffixCode+="}).apply(null,$rest);});";this.u.private_=a.name;this.cbody(a.body);out("return;");this.exitScope();b=this._gr("built","Sk.misceval.buildClass($gbl,",c,",",a.name.$r().v,",[",d,"])");this.nameop(a.name,Store,b)}; +Compiler.prototype.ccontinue=function(a){if(0===this.u.continueBlocks.length)throw new SyntaxError("'continue' outside loop");this._jump(this.u.continueBlocks[this.u.continueBlocks.length-1])}; +Compiler.prototype.vstmt=function(a){var b,c,d;this.u.lineno=a.lineno;this.u.linenoSet=!1;this.u.localtemps=[];Sk.debugging&&this.u.canSuspend&&(b=this.newBlock("debug breakpoint for line "+a.lineno),out("if (Sk.breakpoints('"+this.filename+"',"+a.lineno+","+a.col_offset+")) {","var $susp = $saveSuspension({data: {type: 'Sk.debug'}, resume: function() {}}, '"+this.filename+"',"+a.lineno+","+a.col_offset+");","$susp.$blk = "+b+";","$susp.optional = true;","return $susp;","}"),this._jump(b),this.setBlock(b), +this.u.doesSuspend=!0);this.annotateSource(a);switch(a.constructor){case FunctionDef:this.cfunction(a);break;case ClassDef:this.cclass(a);break;case Return_:if(this.u.ste.blockType!==FunctionBlock)throw new SyntaxError("'return' outside function");a.value?out("return ",this.vexpr(a.value),";"):out("return Sk.builtin.none.none$;");break;case Delete_:this.vseqexpr(a.targets);break;case Assign:d=a.targets.length;c=this.vexpr(a.value);for(b=0;b<d;++b)this.vexpr(a.targets[b],c);break;case AugAssign:return this.caugassign(a); +case Print:this.cprint(a);break;case For_:return this.cfor(a);case While_:return this.cwhile(a);case If_:return this.cif(a);case Raise:return this.craise(a);case TryExcept:return this.ctryexcept(a);case TryFinally:return this.ctryfinally(a);case Assert:return this.cassert(a);case Import_:return this.cimport(a);case ImportFrom:return this.cfromimport(a);case Global:break;case Expr:this.vexpr(a.value);break;case Pass:break;case Break_:if(0===this.u.breakBlocks.length)throw new SyntaxError("'break' outside loop"); +this._jump(this.u.breakBlocks[this.u.breakBlocks.length-1]);break;case Continue_:this.ccontinue(a);break;case Debugger_:out("debugger;");break;default:goog.asserts.fail("unhandled case in vstmt")}};Compiler.prototype.vseqstmt=function(a){var b;for(b=0;b<a.length;++b)this.vstmt(a[b])};var OP_FAST=0,OP_GLOBAL=1,OP_DEREF=2,OP_NAME=3,D_NAMES=0,D_FREEVARS=1,D_CELLVARS=2;Compiler.prototype.isCell=function(a){a=mangleName(this.u.private_,a).v;return this.u.ste.getScope(a)===CELL}; +Compiler.prototype.nameop=function(a,b,c){var d,e,f,g;if((b===Store||b===AugStore||b===Del)&&"__debug__"===a.v)throw new Sk.builtin.SyntaxError("can not assign to __debug__");if((b===Store||b===AugStore||b===Del)&&"None"===a.v)throw new Sk.builtin.SyntaxError("can not assign to None");if("None"===a.v)return"Sk.builtin.none.none$";if("True"===a.v)return"Sk.builtin.bool.true$";if("False"===a.v)return"Sk.builtin.bool.false$";if("NotImplemented"===a.v)return"Sk.builtin.NotImplemented.NotImplemented$"; +g=mangleName(this.u.private_,a).v;g=fixReservedNames(g);f=OP_NAME;e=this.u.ste.getScope(g);d=null;switch(e){case FREE:d="$free";f=OP_DEREF;break;case CELL:d="$cell";f=OP_DEREF;break;case LOCAL:this.u.ste.blockType!==FunctionBlock||this.u.ste.generator||(f=OP_FAST);break;case GLOBAL_IMPLICIT:this.u.ste.blockType===FunctionBlock&&(f=OP_GLOBAL);break;case GLOBAL_EXPLICIT:f=OP_GLOBAL}g=fixReservedWords(g);goog.asserts.assert(e||"_"===a.v.charAt(1));a=g;this.u.ste.generator||this.u.ste.blockType!==FunctionBlock? +g="$loc."+g:f!==OP_FAST&&f!==OP_NAME||this.u.localnames.push(g);switch(f){case OP_FAST:switch(b){case Load:case Param:return out("if (",g," === undefined) { throw new Sk.builtin.UnboundLocalError('local variable \\'",g,"\\' referenced before assignment'); }\n"),g;case Store:out(g,"=",c,";");break;case Del:out("delete ",g,";");break;default:goog.asserts.fail("unhandled")}break;case OP_NAME:switch(b){case Load:return this._gr("loadname",g,"!==undefined?",g,":Sk.misceval.loadname('",a,"',$gbl);");case Store:out(g, +"=",c,";");break;case Del:out("delete ",g,";");break;case Param:return g;default:goog.asserts.fail("unhandled")}break;case OP_GLOBAL:switch(b){case Load:return this._gr("loadgbl","Sk.misceval.loadname('",a,"',$gbl)");case Store:out("$gbl.",a,"=",c,";");break;case Del:out("delete $gbl.",a);break;default:goog.asserts.fail("unhandled case in name op_global")}break;case OP_DEREF:switch(b){case Load:return d+"."+a;case Store:out(d,".",a,"=",c,";");break;case Param:return a;default:goog.asserts.fail("unhandled case in name op_deref")}break; +default:goog.asserts.fail("unhandled case")}};Compiler.prototype.enterScope=function(a,b,c,d){var e=new CompilerUnit;e.ste=this.st.getStsForAst(b);e.name=a;e.firstlineno=c;e.canSuspend=d||!1;this.u&&this.u.private_&&(e.private_=this.u.private_);this.stack.push(this.u);this.allUnits.push(e);a=this.gensym("scope");e.scopename=a;this.u=e;this.u.activateScope();this.nestlevel++;return a}; +Compiler.prototype.exitScope=function(){var a,b=this.u;this.nestlevel--;(this.u=0<=this.stack.length-1?this.stack.pop():null)&&this.u.activateScope();"<module>"!==b.name.v&&(a=b.name.$r().v,a=a.substring(1,a.length-1),a=fixReservedWords(a),a=fixReservedNames(a),out(b.scopename,".co_name=new Sk.builtins['str']('",a,"');"))};Compiler.prototype.cbody=function(a){var b;for(b=0;b<a.length;++b)this.vstmt(a[b])}; +Compiler.prototype.cprint=function(a){var b,c;goog.asserts.assert(a instanceof Print);a.dest&&this.vexpr(a.dest);c=a.values.length;for(b=0;b<c;++b)out("Sk.misceval.print_(","new Sk.builtins['str'](",this.vexpr(a.values[b]),").v);");a.nl&&out("Sk.misceval.print_(",'"\\n");')}; +Compiler.prototype.cmod=function(a){var b=this.enterScope(new Sk.builtin.str("<module>"),a,0,this.canSuspend),c=this.newBlock("module entry");this.u.prefixCode="var "+b+"=(function($modname){";this.u.varDeclsCode="var $gbl = {}, $blk="+c+",$exc=[],$loc=$gbl,$err=undefined;$gbl.__name__=$modname;$loc.__file__=new Sk.builtins.str('"+this.filename+"');var $ret=undefined,currLineNo=undefined,currColNo=undefined;";null!==Sk.execLimit&&(this.u.varDeclsCode+="if (typeof Sk.execStart === 'undefined') {Sk.execStart = Date.now()}"); +null!==Sk.yieldLimit&&this.u.canSuspend&&(this.u.varDeclsCode+="if (typeof Sk.lastYield === 'undefined') {Sk.lastYield = Date.now()}");this.u.varDeclsCode+="if ("+b+".wakingSuspension!==undefined) { $wakeFromSuspension(); }if (Sk.retainGlobals) { if (Sk.globals) { $gbl = Sk.globals; Sk.globals = $gbl; $loc = $gbl; } else { Sk.globals = $gbl; }} else { Sk.globals = $gbl; }";this.u.switchCode="while(true){try{";this.u.switchCode+=this.outputInterruptTest();this.u.switchCode+="switch($blk){";this.u.suffixCode= +"}";this.u.suffixCode+="}catch(err){ if (!(err instanceof Sk.builtin.BaseException)) { err = new Sk.builtin.ExternalError(err); } err.traceback.push({lineno: currLineNo, colno: currColNo, filename: '"+this.filename+"'}); if ($exc.length>0) { $err = err; $blk=$exc.pop(); continue; } else { throw err; }} } });";switch(a.constructor){case Module:this.cbody(a.body);out("return $loc;");break;default:goog.asserts.fail("todo; unhandled case in compilerMod")}this.exitScope();this.result.push(this.outputAllUnits()); +return b};Sk.compile=function(a,b,c,d){var e=Sk.parse(b,a);c=Sk.astFromParse(e.cst,b,e.flags);var e=e.flags,f=Sk.symboltable(c,b);a=new Compiler(b,f,e,d,a);b=a.cmod(c);a=a.result.join("");return{funcname:b,code:a}};goog.exportSymbol("Sk.compile",Sk.compile);Sk.resetCompiler=function(){Sk.gensymcount=0};goog.exportSymbol("Sk.resetCompiler",Sk.resetCompiler);Sk.sysmodules=new Sk.builtin.dict([]);Sk.realsyspath=void 0;Sk.externalLibraryCache={};Sk.loadExternalLibraryInternal_=function(a,b){var c,d;if(null!=a){if(Sk.externalLibraryCache[a])return Sk.externalLibraryCache[a];c=new XMLHttpRequest;c.open("GET",a,!1);c.send();if(200===c.status)return d=c.responseText,b&&(c=document.createElement("script"),c.type="text/javascript",c.text=d,document.getElementsByTagName("head")[0].appendChild(c)),d}}; +Sk.loadExternalLibrary=function(a){var b,c,d,e,f,g;if(Sk.externalLibraryCache[a])return Sk.externalLibraryCache[a];if(b=Sk.externalLibraries&&Sk.externalLibraries[a]){c="string"===typeof b?b:b.path;if("string"!==typeof c)throw new Sk.builtin.ImportError("Invalid path specified for "+a);g=b.type;g||(g=(d=c.match(/\.(js|py)$/))&&d[1]);if(!g)throw new Sk.builtin.ImportError("Invalid file extension specified for "+a);d=Sk.loadExternalLibraryInternal_(c,!1);if(!d)throw new Sk.builtin.ImportError("Failed to load remote module '"+ +a+"'");if((e=b.dependencies)&&e.length)for(b=0;b<e.length;b++)if(f=Sk.loadExternalLibraryInternal_(e[b],!0),!f)throw new Sk.builtin.ImportError("Failed to load dependencies required for "+a);c="js"===g?{funcname:"$builtinmodule",code:d}:Sk.compile(d,c,"exec",!0);return Sk.externalLibraryCache[a]=c}}; +Sk.importSearchPathForName=function(a,b,c,d,e){var f,g=[],h=a.replace(/\./g,"/"),k,l;k=Sk.realsyspath.tp$iter();for(l=k.tp$iternext();void 0!==l;l=k.tp$iternext())g.push(l.v+"/"+h+b),g.push(l.v+"/"+h+"/__init__"+b);g.push(e+"/"+h+b);g.push(e+"/"+h+"/__init__"+b);f=0;return function p(){for(var b=function y(a){var b;return a instanceof Sk.misceval.Suspension?(b=new Sk.misceval.Suspension(void 0,a),b.resume=function(){try{return y(a.resume())}catch(b){return f++,p()}},b):{filename:g[f],code:a}},e;f< +g.length;)try{return e=Sk.read(g[f]),d||(e=Sk.misceval.retryOptionalSuspensionOrThrow(e)),b(e)}catch(h){f++}if(c)return null;throw new Sk.builtin.ImportError("No module named "+a);}()}; +Sk.doOneTimeInitialization=function(){var a,b,c;Sk.builtin.type.basesStr_=new Sk.builtin.str("__bases__");Sk.builtin.type.mroStr_=new Sk.builtin.str("__mro__");for(a in Sk.builtin)if(b=Sk.builtin[a],(b.prototype instanceof Sk.builtin.object||b===Sk.builtin.object)&&!b.sk$abstract){c=[];for(var d=void 0,d=b.tp$base;void 0!==d;d=d.tp$base)c.push(d);b.$d=new Sk.builtin.dict([]);b.$d.mp$ass_subscript(Sk.builtin.type.basesStr_,new Sk.builtin.tuple(c));b.$d.mp$ass_subscript(Sk.builtin.type.mroStr_,new Sk.builtin.tuple([b]))}a= +Sk.builtin.object.prototype;for(c=0;c<Sk.builtin.object.pythonFunctions.length;c++){b=Sk.builtin.object.pythonFunctions[c];if(a[b]instanceof Sk.builtin.func)break;a[b]=new Sk.builtin.func(a[b])}};Sk.importSetUpPath=function(){var a,b;if(!Sk.realsyspath){b=[new Sk.builtin.str("src/builtin"),new Sk.builtin.str("src/lib"),new Sk.builtin.str(".")];for(a=0;a<Sk.syspath.length;++a)b.push(new Sk.builtin.str(Sk.syspath[a]));Sk.realsyspath=new Sk.builtin.list(b);Sk.doOneTimeInitialization()}}; +if(COMPILED)var js_beautify=function(a){return a}; +Sk.importModuleInternal_=function(a,b,c,d,e,f){var g,h,k,l,m,p,n,r,q,t,y,v;Sk.importSetUpPath();void 0===c&&(c=a);v=null;y=c.split(".");try{return p=Sk.sysmodules.mp$subscript(c),1<y.length?Sk.sysmodules.mp$subscript(y[0]):p}catch(z){}if(1<y.length&&(t=y.slice(0,y.length-1).join("."),v=Sk.importModuleInternal_(t,b,void 0,void 0,e,f),v instanceof Sk.misceval.Suspension))return function w(g){return g instanceof Sk.misceval.Suspension?new Sk.misceval.Suspension(w,g):Sk.importModuleInternal_(a,b,c,d, +e,f)}(v);q=new Sk.builtin.module;Sk.sysmodules.mp$ass_subscript(a,q);if(d)n=a+".py",p=Sk.compile(d,n,"exec",e);else{if(Sk.onBeforeImport&&"function"===typeof Sk.onBeforeImport){p=Sk.onBeforeImport(a);if(!1===p)throw new Sk.builtin.ImportError("Importing "+a+" is not allowed");if("string"===typeof p)throw new Sk.builtin.ImportError(p);}(p=Sk.loadExternalLibrary(a))?n=Sk.externalLibraries?Sk.externalLibraries[a].path:"unknown":(p=Sk.importSearchPathForName(a,".js",!0,e,f),p=function E(b){if(b instanceof +Sk.misceval.Suspension)return new Sk.misceval.Suspension(E,b);if(b)return n=b.filename,r?Sk.compile(b.code,b.filename,"exec",e):{funcname:"$builtinmodule",code:b.code};goog.asserts.assert(!r,"Sk.importReadFileFromPath did not throw when loading Python file failed");r=!0;return E(Sk.importSearchPathForName(a,".py",!1,e,f))}(p))}return function x(d){if(d instanceof Sk.misceval.Suspension)return e?new Sk.misceval.Suspension(x,d):Sk.misceval.retryOptionalSuspensionOrThrow(d);m=q.$js=d.code;null==n&&(n= +d.filename);null!=Sk.dateSet&&Sk.dateSet||(m="Sk.execStart = Sk.lastYield = new Date();\n"+d.code,Sk.dateSet=!0);b&&(l=function(a){var b,c,d=js_beautify(a).split("\n");for(c=1;c<=d.length;++c){b=(""+c).length;for(a="";5>b;++b)a+=" ";d[c-1]="/* "+a+c+" */ "+d[c-1]}return d.join("\n")},m=l(m),Sk.debugout(m));k="new Sk.builtin.str('"+c+"')";m+="\n"+d.funcname+"("+k+");";h=goog.global.eval(m);return function C(b){if(b instanceof Sk.misceval.Suspension){if(e)return new Sk.misceval.Suspension(C,b);b=Sk.misceval.retryOptionalSuspensionOrThrow(b, +'Module "'+c+'" suspended or blocked during load, and it was loaded somewhere that does not permit this')}b.__name__||(b.__name__=new Sk.builtin.str(c));b.__path__=new Sk.builtin.str(n);q.$d=b;b.__doc__||(b.__doc__=Sk.builtin.none.none$);if(Sk.onAfterImport&&"function"===typeof Sk.onAfterImport)try{Sk.onAfterImport(a)}catch(d){}return v?(g=Sk.sysmodules.mp$subscript(t),g.tp$setattr(y[y.length-1],q),v):q}(h)}(p)};Sk.importModule=function(a,b,c){return Sk.importModuleInternal_(a,b,void 0,void 0,c)}; +Sk.importMain=function(a,b,c){Sk.dateSet=!1;Sk.filesLoaded=!1;Sk.sysmodules=new Sk.builtin.dict([]);Sk.realsyspath=void 0;Sk.resetCompiler();return Sk.importModuleInternal_(a,b,"__main__",void 0,c)};Sk.importMainWithBody=function(a,b,c,d){Sk.dateSet=!1;Sk.filesLoaded=!1;Sk.sysmodules=new Sk.builtin.dict([]);Sk.realsyspath=void 0;Sk.resetCompiler();return Sk.importModuleInternal_(a,b,"__main__",c,d)}; +Sk.builtin.__import__=function(a,b,c,d){var e=Sk.globals,f=void 0===c.__file__?void 0:c.__file__.v.substring(0,c.__file__.v.lastIndexOf("/"));return function h(b){if(b instanceof Sk.misceval.Suspension)return new Sk.misceval.Suspension(h,b);e!==Sk.globals&&(Sk.globals=e);if(d&&0!==d.length){var c,m,p,n=a.split("."),n=n[n.length-1];for(c=0;c<d.length;c++)p=d[c],"*"==p||(null!=b.$d[p]||null==b.$d[n]&&b.$d.__name__.v!=n)||(m=""+a+"."+p,m=Sk.importModuleInternal_(m,void 0,void 0,void 0,!0,f),b.$d[p]= +m)}else return b;b=Sk.sysmodules.mp$subscript(a);goog.asserts.assert(b);return b}(Sk.importModuleInternal_(a,void 0,void 0,void 0,!0,f))};Sk.importStar=function(a,b,c){var d,e=c.__name__,f=Object.getOwnPropertyNames(a.$d);for(d in f)b[f[d]]=a.$d[f[d]];c.__name__!==e&&(c.__name__=e)};goog.exportSymbol("Sk.importMain",Sk.importMain);goog.exportSymbol("Sk.importMainWithBody",Sk.importMainWithBody);goog.exportSymbol("Sk.builtin.__import__",Sk.builtin.__import__);goog.exportSymbol("Sk.importStar",Sk.importStar);Sk.builtin.timSort=function(a,b){this.list=new Sk.builtin.list(a.v);this.MIN_GALLOP=7;this.listlength=b?b:a.sq$length()};Sk.builtin.timSort.prototype.lt=function(a,b){return Sk.misceval.richCompareBool(a,b,"Lt")};Sk.builtin.timSort.prototype.le=function(a,b){return!this.lt(b,a)};Sk.builtin.timSort.prototype.setitem=function(a,b){this.list.v[a]=b}; +Sk.builtin.timSort.prototype.binary_sort=function(a,b){var c,d,e,f,g;for(g=a.base+b;g<a.base+a.len;g++){f=a.base;e=g;for(c=a.getitem(e);f<e;)d=f+(e-f>>1),this.lt(c,a.getitem(d))?e=d:f=d+1;goog.asserts.assert(f===e);for(d=g;d>f;d--)a.setitem(d,a.getitem(d-1));a.setitem(f,c)}}; +Sk.builtin.timSort.prototype.count_run=function(a){var b,c,d;if(1>=a.len)b=a.len,d=!1;else if(b=2,this.lt(a.getitem(a.base+1),a.getitem(a.base)))for(d=!0,c=a.base+2;c<a.base+a.len;c++)if(this.lt(a.getitem(c),a.getitem(c-1)))b++;else break;else for(d=!1,c=a.base+2;c<a.base+a.len&&!this.lt(a.getitem(c),a.getitem(c-1));c++)b++;return{run:new Sk.builtin.listSlice(a.list,a.base,b),descending:d}}; +Sk.builtin.timSort.prototype.sort=function(){var a,b,c,d=new Sk.builtin.listSlice(this.list,0,this.listlength);if(!(2>d.len)){this.merge_init();for(a=this.merge_compute_minrun(d.len);0<d.len;)b=this.count_run(d),b.descending&&b.run.reverse(),b.run.len<a&&(c=b.run.len,b.run.len=a<d.len?a:d.len,this.binary_sort(b.run,c)),d.advance(b.run.len),this.pending.push(b.run),this.merge_collapse();goog.asserts.assert(d.base==this.listlength);this.merge_force_collapse();goog.asserts.assert(1==this.pending.length); +goog.asserts.assert(0===this.pending[0].base);goog.asserts.assert(this.pending[0].len==this.listlength)}}; +Sk.builtin.timSort.prototype.gallop=function(a,b,c,d){var e,f,g,h,k;goog.asserts.assert(0<=c&&c<b.len);e=this;d=d?function(a,b){return e.le(a,b)}:function(a,b){return e.lt(a,b)};f=b.base+c;g=0;h=1;if(d(b.getitem(f),a)){for(k=b.len-c;h<k;)if(d(b.getitem(f+h),a)){g=h;try{h=(h<<1)+1}catch(l){h=k}}else break;h>k&&(h=k);g+=c;h+=c}else{for(k=c+1;h<k&&!d(b.getitem(f-h),a);){g=h;try{h=(h<<1)+1}catch(m){h=k}}h>k&&(h=k);f=c-g;g=c-h;h=f}goog.asserts.assert(-1<=g<h<=b.len);for(g+=1;g<h;)c=g+(h-g>>1),d(b.getitem(b.base+ +c),a)?g=c+1:h=c;goog.asserts.assert(g==h);return h};Sk.builtin.timSort.prototype.merge_init=function(){this.min_gallop=this.MIN_GALLOP;this.pending=[]}; +Sk.builtin.timSort.prototype.merge_lo=function(a,b){var c,d,e,f,g;goog.asserts.assert(0<a.len&&0<b.len&&a.base+a.len==b.base);c=this.min_gallop;d=a.base;a=a.copyitems();try{if(this.setitem(d,b.popleft()),d++,1!=a.len&&0!==b.len)for(;;){for(f=e=0;;)if(this.lt(b.getitem(b.base),a.getitem(a.base))){this.setitem(d,b.popleft());d++;if(0===b.len)return;f++;e=0;if(f>=c)break}else{this.setitem(d,a.popleft());d++;if(1==a.len)return;e++;f=0;if(e>=c)break}for(c+=1;;){this.min_gallop=c-=1<c;e=this.gallop(b.getitem(b.base), +a,0,!0);for(g=a.base;g<a.base+e;g++)this.setitem(d,a.getitem(g)),d++;a.advance(e);if(1>=a.len)return;this.setitem(d,b.popleft());d++;if(0===b.len)return;f=this.gallop(a.getitem(a.base),b,0,!1);for(g=b.base;g<b.base+f;g++)this.setitem(d,b.getitem(g)),d++;b.advance(f);if(0===b.len)return;this.setitem(d,a.popleft());d++;if(1==a.len)return;if(e<this.MIN_GALLOP&&f<this.MIN_GALLOP)break;c++;this.min_gallop=c}}}finally{goog.asserts.assert(0<=a.len&&0<=b.len);for(g=b.base;g<b.base+b.len;g++)this.setitem(d, +b.getitem(g)),d++;for(g=a.base;g<a.base+a.len;g++)this.setitem(d,a.getitem(g)),d++}}; +Sk.builtin.timSort.prototype.merge_hi=function(a,b){var c,d,e,f,g,h,k,l;goog.asserts.assert(0<a.len&&0<b.len&&a.base+a.len==b.base);c=this.min_gallop;d=b.base+b.len;b=b.copyitems();try{if(d--,this.setitem(d,a.popright()),0!==a.len&&1!=b.len)for(;;){for(f=e=0;;)if(g=a.getitem(a.base+a.len-1),h=b.getitem(b.base+b.len-1),this.lt(h,g)){d--;this.setitem(d,g);a.len--;if(0===a.len)return;e++;f=0;if(e>=c)break}else{d--;this.setitem(d,h);b.len--;if(1==b.len)return;f++;e=0;if(f>=c)break}for(c+=1;;){this.min_gallop= +c-=1<c;h=b.getitem(b.base+b.len-1);k=this.gallop(h,a,a.len-1,!0);e=a.len-k;for(l=a.base+a.len-1;l>a.base+k-1;l--)d--,this.setitem(d,a.getitem(l));a.len-=e;if(0===a.len)return;d--;this.setitem(d,b.popright());if(1==b.len)return;g=a.getitem(a.base+a.len-1);k=this.gallop(g,b,b.len-1,!1);f=b.len-k;for(l=b.base+b.len-1;l>b.base+k-1;l--)d--,this.setitem(d,b.getitem(l));b.len-=f;if(1>=b.len)return;d--;this.setitem(d,a.popright());if(0===a.len)return;if(e<this.MIN_GALLOP&&f<this.MIN_GALLOP)break;c++;this.min_gallop= +c}}}finally{goog.asserts.assert(0<=a.len&&0<=b.len);for(l=a.base+a.len-1;l>a.base-1;l--)d--,this.setitem(d,a.getitem(l));for(l=b.base+b.len-1;l>b.base-1;l--)d--,this.setitem(d,b.getitem(l))}}; +Sk.builtin.timSort.prototype.merge_at=function(a){var b,c;0>a&&(a=this.pending.length+a);b=this.pending[a];c=this.pending[a+1];goog.asserts.assert(0<b.len&&0<c.len);goog.asserts.assert(b.base+b.len==c.base);this.pending[a]=new Sk.builtin.listSlice(this.list,b.base,b.len+c.len);this.pending.splice(a+1,1);a=this.gallop(c.getitem(c.base),b,0,!0);b.advance(a);0!==b.len&&(c.len=this.gallop(b.getitem(b.base+b.len-1),c,c.len-1,!1),0!==c.len&&(b.len<=c.len?this.merge_lo(b,c):this.merge_hi(b,c)))}; +Sk.builtin.timSort.prototype.merge_collapse=function(){for(var a=this.pending;1<a.length;)if(3<=a.length&&a[a.length-3].len<=a[a.length-2].len+a[a.length-1].len)a[a.length-3].len<a[a.length-1].len?this.merge_at(-3):this.merge_at(-2);else if(a[a.length-2].len<=a[a.length-1].len)this.merge_at(-2);else break};Sk.builtin.timSort.prototype.merge_force_collapse=function(){for(var a=this.pending;1<a.length;)3<=a.length&&a[a.length-3].len<a[a.length-1].len?this.merge_at(-3):this.merge_at(-2)}; +Sk.builtin.timSort.prototype.merge_compute_minrun=function(a){for(var b=0;64<=a;)b|=a&1,a>>=1;return a+b};Sk.builtin.listSlice=function(a,b,c){this.list=a;this.base=b;this.len=c};Sk.builtin.listSlice.prototype.copyitems=function(){var a=this.base,b=this.base+this.len;goog.asserts.assert(0<=a<=b);return new Sk.builtin.listSlice(new Sk.builtin.list(this.list.v.slice(a,b)),0,this.len)};Sk.builtin.listSlice.prototype.advance=function(a){this.base+=a;this.len-=a;goog.asserts.assert(this.base<=this.list.sq$length())}; +Sk.builtin.listSlice.prototype.getitem=function(a){return this.list.v[a]};Sk.builtin.listSlice.prototype.setitem=function(a,b){this.list.v[a]=b};Sk.builtin.listSlice.prototype.popleft=function(){var a=this.list.v[this.base];this.base++;this.len--;return a};Sk.builtin.listSlice.prototype.popright=function(){this.len--;return this.list.v[this.base+this.len]}; +Sk.builtin.listSlice.prototype.reverse=function(){for(var a,b,c=this.list,d=this.base,e=d+this.len-1;d<e;)a=c.v[e],b=c.v[d],c.v[d]=a,c.v[e]=b,d++,e--};goog.exportSymbol("Sk.builtin.listSlice",Sk.builtin.listSlice);goog.exportSymbol("Sk.builtin.timSort",Sk.builtin.timSort);Sk.builtin.sorted=function(a,b,c,d){var e,f,g;if(void 0===d)d=!1;else{if(d instanceof Sk.builtin.float_)throw new Sk.builtin.TypeError("an integer is required, got float");if(d instanceof Sk.builtin.int_||d.prototype instanceof Sk.builtin.int_)d=Sk.misceval.isTrue(d);else throw new Sk.builtin.TypeError("an integer is required");}if(void 0===c||c instanceof Sk.builtin.none)b instanceof Sk.builtin.none||void 0===b||(g=b);else for(g=b instanceof Sk.builtin.none||void 0===b?function(a,b){return Sk.misceval.richCompareBool(a[0], +b[0],"Lt")?new Sk.builtin.int_(-1):new Sk.builtin.int_(0)}:function(a,c){return Sk.misceval.callsim(b,a[0],c[0])},f=a.tp$iter(),e=f.tp$iternext(),a=[];void 0!==e;)a.push([Sk.misceval.callsim(c,e),e]),e=f.tp$iternext();a=new Sk.builtin.list(a);void 0!==g?a.list_sort_(a,g):a.list_sort_(a);d&&a.list_reverse_(a);if(void 0!==c&&!(c instanceof Sk.builtin.none)){f=a.tp$iter();e=f.tp$iternext();for(a=[];void 0!==e;)a.push(e[1]),e=f.tp$iternext();a=new Sk.builtin.list(a)}return a};Sk.builtins={range:Sk.builtin.range,round:Sk.builtin.round,len:Sk.builtin.len,min:Sk.builtin.min,max:Sk.builtin.max,sum:Sk.builtin.sum,zip:Sk.builtin.zip,abs:Sk.builtin.abs,fabs:Sk.builtin.abs,ord:Sk.builtin.ord,chr:Sk.builtin.chr,hex:Sk.builtin.hex,oct:Sk.builtin.oct,bin:Sk.builtin.bin,dir:Sk.builtin.dir,repr:Sk.builtin.repr,open:Sk.builtin.open,isinstance:Sk.builtin.isinstance,hash:Sk.builtin.hash,getattr:Sk.builtin.getattr,float_$rw$:Sk.builtin.float_,int_$rw$:Sk.builtin.int_,hasattr:Sk.builtin.hasattr, +map:Sk.builtin.map,filter:Sk.builtin.filter,reduce:Sk.builtin.reduce,sorted:Sk.builtin.sorted,bool:Sk.builtin.bool,any:Sk.builtin.any,all:Sk.builtin.all,enumerate:Sk.builtin.enumerate,AttributeError:Sk.builtin.AttributeError,ValueError:Sk.builtin.ValueError,Exception:Sk.builtin.Exception,ZeroDivisionError:Sk.builtin.ZeroDivisionError,AssertionError:Sk.builtin.AssertionError,ImportError:Sk.builtin.ImportError,IndentationError:Sk.builtin.IndentationError,IndexError:Sk.builtin.IndexError,KeyError:Sk.builtin.KeyError, +TypeError:Sk.builtin.TypeError,NameError:Sk.builtin.NameError,IOError:Sk.builtin.IOError,NotImplementedError:Sk.builtin.NotImplementedError,StandardError:Sk.builtin.StandardError,SystemExit:Sk.builtin.SystemExit,OverflowError:Sk.builtin.OverflowError,OperationError:Sk.builtin.OperationError,RuntimeError:Sk.builtin.RuntimeError,StopIteration:Sk.builtin.StopIteration,dict:Sk.builtin.dict,file:Sk.builtin.file,"function":Sk.builtin.func,generator:Sk.builtin.generator,list:Sk.builtin.list,long_$rw$:Sk.builtin.lng, +method:Sk.builtin.method,object:Sk.builtin.object,slice:Sk.builtin.slice,str:Sk.builtin.str,set:Sk.builtin.set,tuple:Sk.builtin.tuple,type:Sk.builtin.type,input:Sk.builtin.input,raw_input:Sk.builtin.raw_input,setattr:Sk.builtin.setattr,jseval:Sk.builtin.jseval,jsmillis:Sk.builtin.jsmillis,quit:Sk.builtin.quit,exit:Sk.builtin.quit,print:Sk.builtin.print,divmod:Sk.builtin.divmod,format:Sk.builtin.format,globals:Sk.builtin.globals,issubclass:Sk.builtin.issubclass,iter:Sk.builtin.iter,complex:Sk.builtin.complex, +bytearray:Sk.builtin.bytearray,callable:Sk.builtin.callable,delattr:Sk.builtin.delattr,eval_$rn$:Sk.builtin.eval_,execfile:Sk.builtin.execfile,frozenset:Sk.builtin.frozenset,help:Sk.builtin.help,locals:Sk.builtin.locals,memoryview:Sk.builtin.memoryview,next:Sk.builtin.next_,pow:Sk.builtin.pow,property:Sk.builtin.property,reload:Sk.builtin.reload,reversed:Sk.builtin.reversed,"super":Sk.builtin.superbi,unichr:Sk.builtin.unichr,vars:Sk.builtin.vars,xrange:Sk.builtin.xrange,apply_$rn$:Sk.builtin.apply_, +buffer:Sk.builtin.buffer,coerce:Sk.builtin.coerce,intern:Sk.builtin.intern};goog.exportSymbol("Sk.builtins",Sk.builtins);Sk.builtin.str.$emptystr=new Sk.builtin.str("");Sk.builtin.bool.true$=Object.create(Sk.builtin.bool.prototype,{v:{value:1,enumerable:!0}});Sk.builtin.bool.false$=Object.create(Sk.builtin.bool.prototype,{v:{value:0,enumerable:!0}});Sk.builtin.int_.co_varnames=["base"];Sk.builtin.int_.co_numargs=2;Sk.builtin.int_.$defaults=[new Sk.builtin.int_(10)];Sk.builtin.lng.co_varnames=["base"];Sk.builtin.lng.co_numargs=2;Sk.builtin.lng.$defaults=[new Sk.builtin.int_(10)]; +Sk.builtin.sorted.co_varnames=["cmp","key","reverse"];Sk.builtin.sorted.co_numargs=4;Sk.builtin.sorted.$defaults=[Sk.builtin.none.none$,Sk.builtin.none.none$,Sk.builtin.bool.false$];}()); diff --git a/static/solarized.css b/static/solarized.css new file mode 100644 index 0000000..23bf80e --- /dev/null +++ b/static/solarized.css @@ -0,0 +1,167 @@ +/* +Solarized theme for code-mirror +http://ethanschoonover.com/solarized +*/ + +/* +Solarized color pallet +http://ethanschoonover.com/solarized/img/solarized-palette.png +*/ + +.solarized.base03 { color: #002b36; } +.solarized.base02 { color: #073642; } +.solarized.base01 { color: #586e75; } +.solarized.base00 { color: #657b83; } +.solarized.base0 { color: #839496; } +.solarized.base1 { color: #93a1a1; } +.solarized.base2 { color: #eee8d5; } +.solarized.base3 { color: #fdf6e3; } +.solarized.solar-yellow { color: #b58900; } +.solarized.solar-orange { color: #cb4b16; } +.solarized.solar-red { color: #dc322f; } +.solarized.solar-magenta { color: #d33682; } +.solarized.solar-violet { color: #6c71c4; } +.solarized.solar-blue { color: #268bd2; } +.solarized.solar-cyan { color: #2aa198; } +.solarized.solar-green { color: #859900; } + +/* Color scheme for code-mirror */ + +.cm-s-solarized { + line-height: 1.45em; + color-profile: sRGB; + rendering-intent: auto; +} +.cm-s-solarized.cm-s-dark { + color: #839496; + background-color: #002b36; + text-shadow: #002b36 0 1px; +} +.cm-s-solarized.cm-s-light { + background-color: #fdf6e3; + color: #657b83; + text-shadow: #eee8d5 0 1px; +} + +.cm-s-solarized .CodeMirror-widget { + text-shadow: none; +} + + +.cm-s-solarized .cm-keyword { color: #cb4b16 } +.cm-s-solarized .cm-atom { color: #d33682; } +.cm-s-solarized .cm-number { color: #d33682; } +.cm-s-solarized .cm-def { color: #2aa198; } + +.cm-s-solarized .cm-variable { color: #268bd2; } +.cm-s-solarized .cm-variable-2 { color: #b58900; } +.cm-s-solarized .cm-variable-3 { color: #6c71c4; } + +.cm-s-solarized .cm-property { color: #2aa198; } +.cm-s-solarized .cm-operator {color: #6c71c4;} + +.cm-s-solarized .cm-comment { color: #586e75; font-style:italic; } + +.cm-s-solarized .cm-string { color: #859900; } +.cm-s-solarized .cm-string-2 { color: #b58900; } + +.cm-s-solarized .cm-meta { color: #859900; } +.cm-s-solarized .cm-qualifier { color: #b58900; } +.cm-s-solarized .cm-builtin { color: #d33682; } +.cm-s-solarized .cm-bracket { color: #cb4b16; } +.cm-s-solarized .CodeMirror-matchingbracket { color: #859900; } +.cm-s-solarized .CodeMirror-nonmatchingbracket { color: #dc322f; } +.cm-s-solarized .cm-tag { color: #93a1a1 } +.cm-s-solarized .cm-attribute { color: #2aa198; } +.cm-s-solarized .cm-header { color: #586e75; } +.cm-s-solarized .cm-quote { color: #93a1a1; } +.cm-s-solarized .cm-hr { + color: transparent; + border-top: 1px solid #586e75; + display: block; +} +.cm-s-solarized .cm-link { color: #93a1a1; cursor: pointer; } +.cm-s-solarized .cm-special { color: #6c71c4; } +.cm-s-solarized .cm-em { + color: #999; + text-decoration: underline; + text-decoration-style: dotted; +} +.cm-s-solarized .cm-strong { color: #eee; } +.cm-s-solarized .cm-tab:before { + content: ""; /*visualize tab character*/ + color: #586e75; + position:absolute; +} +.cm-s-solarized .cm-error, +.cm-s-solarized .cm-invalidchar { + color: #586e75; + border-bottom: 1px dotted #dc322f; +} + +.cm-s-solarized.cm-s-dark .CodeMirror-selected { + background: #073642; +} + +.cm-s-solarized.cm-s-light .CodeMirror-selected { + background: #eee8d5; +} + +/* Editor styling */ + + + +/* Little shadow on the view-port of the buffer view */ +.cm-s-solarized.CodeMirror { + -moz-box-shadow: inset 7px 0 12px -6px #000; + -webkit-box-shadow: inset 7px 0 12px -6px #000; + box-shadow: inset 7px 0 12px -6px #000; +} + +/* Gutter border and some shadow from it */ +.cm-s-solarized .CodeMirror-gutters { + border-right: 1px solid; +} + +/* Gutter colors and line number styling based of color scheme (dark / light) */ + +/* Dark */ +.cm-s-solarized.cm-s-dark .CodeMirror-gutters { + background-color: #002b36; + border-color: #00232c; +} + +.cm-s-solarized.cm-s-dark .CodeMirror-linenumber { + text-shadow: #021014 0 -1px; +} + +/* Light */ +.cm-s-solarized.cm-s-light .CodeMirror-gutters { + background-color: #fdf6e3; + border-color: #eee8d5; +} + +/* Common */ +.cm-s-solarized .CodeMirror-linenumber { + color: #586e75; + padding: 0 5px; +} + +.cm-s-solarized .CodeMirror-gutter .CodeMirror-gutter-text { + color: #586e75; +} + +.cm-s-solarized .CodeMirror-lines .CodeMirror-cursor { + border-left: 1px solid #819090; +} + +/* +Active line. Negative margin compensates left padding of the text in the +view-port +*/ +.cm-s-solarized.cm-s-dark .CodeMirror-activeline-background { + background: rgba(255, 255, 255, 0.10); +} +.cm-s-solarized.cm-s-light .CodeMirror-activeline-background { + background: rgba(0, 0, 0, 0.10); +}
\ No newline at end of file diff --git a/static/v86.css b/static/v86.css new file mode 100644 index 0000000..305d62f --- /dev/null +++ b/static/v86.css @@ -0,0 +1,99 @@ +#log, #runtime_infos, #serial, #filesystem_panel, #debug_panel { + font-family: DejaVu Sans Mono, monospace; + font-size: 13px; + border: 1px solid #333; + background-color: #000; + padding: 4px; + color: #fff; +} +#runtime_infos, #filesystem_panel { + float: left; + width: 250px; + margin-bottom: 7px; + margin-right: 7px; + padding-bottom: 7px; +} +#log { + height: 100px; + width: 550px; +} +#debug_panel { + white-space: pre; + float: left; +} +#serial { + margin: 0px; +} +#serial:focus { + outline: 1px solid rgb(229, 151, 0); +} +#screen { + white-space: pre; + position: relative; + font-family: Liberation Mono, DejaVu Sans Mono, Courier New, monospace; + font-weight: bold; + font-size: 15px; + line-height: normal; +} +#screen, #vga { + -webkit-transform-origin: top left; + -moz-transform-origin: top left; + transform-origin: top left; +} +#vga { + background-color: #000; +} +body { + background-color: #111; + color: #fff; + line-height: 1.5; + padding: 10px; + font-family: sans-serif; +} +a { + color: wheat; +} +.phone_keyboard { + width: 0; + height: 0; + resize: none; + position: absolute; + opacity: 0; + left: -9999em; + top: 0; + z-index: -10; + white-space: nowrap; + overflow: hidden; +} +h4 { + margin: 0px 0px 20px 0px; +} +#start_emulation { + padding: 6px 18px; + font-size: 16px; + font-weight: bold; +} +#setup_error { + color: red; + font-weight: bold; + background-color: #222; + padding: 8px 18px; +} +#config_link { + font-weight: bold; + background-color: #222; + padding: 8px 18px; +} +#screen_container { + float: left; + margin-right: 10px; + margin-bottom: 10px; + border: 1px solid #555; + border-width: 2px 1px; +} +a img { + margin: 10px; +} +.screenshots a { + text-decoration: none; +} diff --git a/static/v86_all.min.js b/static/v86_all.min.js new file mode 100644 index 0000000..e3fb82b --- /dev/null +++ b/static/v86_all.min.js @@ -0,0 +1,594 @@ +var k,aa="function"==typeof Object.defineProperties?Object.defineProperty:function(a,b,c){a!=Array.prototype&&a!=Object.prototype&&(a[b]=c.value)},ba="undefined"!=typeof window&&window===this?this:"undefined"!=typeof global&&null!=global?global:this;function ca(){ca=function(){};ba.Symbol||(ba.Symbol=da)}var da=function(){var a=0;return function(b){return"jscomp_symbol_"+(b||"")+a++}}(); 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b=0|this.vc[a+0];b|=this.vc[a+1]<<1;b|=this.vc[a+2]<<2;return b|this.vc[a+3]<<3};k.oh=function(a,b){this.J[(b&3)+a]=b};k.nh=function(){this.i=0};function Ec(a,b,c){if(a.vc[b]!==c&&(a.vc[b]=c,!c))for(c=0;c<a.Wf.length;c++)a.Wf[c].wf.call(a.Wf[c].xg,b)}function uc(a,b,c,d){var e=a.g[2]+1,f=Fc(a,2);if(c+e>b.byteLength)d(!0);else{var h=a.j;a.a[2]+=e;b.get(c,e,function(a){h.da.set(a,f);d(!1)})}} +k.Me=function(a,b,c,d,e){var f=this,h=this.g[d]+1&65535,g=5<=d?2:1,p=h*g,r=Fc(this,d),v=!1,E=!1,z=this.J[d]&16;c<p?(h=Math.floor(c/g),p=h*g,v=!0):c>p&&(E=!0);b+p>a.byteLength?e(!0):(this.a[d]+=h,this.g[d]-=h,!v&&z&&(this.a[d]=this.l[d],this.g[d]=this.m[d]),a.set(b,this.j.da.subarray(r,r+p),function(){E&&z?f.Me(a,b+p,c-p,d,e):e(!1)}))};function Fc(a,b){var c=a.a[b];5<=b&&(c<<=1);c=c&65535|a.v[b]<<16;return c|a.C[b]<<24}function Cc(a,b,c,d){d||(a.i^=1);return a.i?b&-256|c:b&-65281|c<<8} +function Dc(a,b){a.i^=1;return a.i?b&255:b>>8&255} +function Ic(a,b){this.j=a;this.w=b;this.m=new 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Nc=Uint32Array.from([655360,655360,720896,753664]),Oc=Uint32Array.from([131072,65536,32768,32768]); +function Pc(a,b,c){var d=this;this.w=b;this.Ja=c;this.J=0;this.Ae=14;this.Be=15;this.R=80;this.Rd=25;this.Wg=this.sb=this.Pe=this.Fa=0;this.Bc=[];this.Re=this.Ua=0;this.qc=new Uint8Array(25);this.v=this.W=this.Ne=this.Z=this.a=this.i=this.uc=this.Jc=this.ab=0;this.Ce=!0;this.Wa=!1;setTimeout(function(){b.send("screen-set-mode",d.Wa)},0);this.Jb=new Int32Array(256);this.C=this.rb=this.g=0;this.ob=!1;this.Hc=32;this.kg=this.dc=0;this.pe=[222,16,32,10,7,0,0,0,162,0,0,3,0,0,128,0,8,14680064,57344,224, +0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,1,0,0];this.Hb=144;this.nc=[{size:c}];this.fh=65536;this.Ei=4272947200;this.name="vga";this.Oa={lg:!1,jk:0,kk:0,Ag:0};this.Ya=this.rc=this.Xa=this.O=0;this.Je=new Uint8Array(16);this.m=-1;this.Sd=32;this.hd=this.Qd=this.ce=this.tb=0;this.Vd=-1;this.Ud=15;this.pc=this.Wd=0;this.tc=-1;this.cc=this.Dc=this.He=0;this.Ee=255;this.qa=this.oa=this.ka=this.Bb=this.Fe=this.Td=0;this.l=this.yf=255;c=a.o;n(c,960,this,this.tj); +m(c,960,this,this.kh,this.sj);m(c,961,this,this.lh);n(c,962,this,this.uj);c.Gc(964,this,this.wj,this.yj);m(c,964,this,this.vj);m(c,965,this,this.xj);c.Gc(974,this,this.Hj,this.Jj);m(c,974,this,this.Gj);m(c,975,this,this.Ij);n(c,967,this,this.Aj);m(c,967,this,this.zj);n(c,968,this,this.Cj);m(c,968,this,this.Bj);n(c,969,this,this.Ej);m(c,969,this,this.Dj);m(c,972,this,this.Fj);c.Gc(980,this,this.Lj,this.Nj);m(c,980,this,this.Kj);m(c,981,this,this.Mj);m(c,970,this,function(){return 0});m(c,986,this, +this.mh);m(c,954,this,this.mh);this.sc=-1;this.Za=0;n(c,462,this,void 0,this.Gi);n(c,463,this,void 0,this.Ii);m(c,463,this,void 0,this.Hi);void 0===this.Ja||786432>this.Ja?this.Ja=786432:this.Ja&65535&&(this.Ja|=65535,this.Ja++);this.ya=new Uint8Array(this.Ja);this.hb=this.Ja;this.bb=0;this.ge=this.Ja;this.fe=0;this.ee=void 0;b.register("screen-tell-buffer",function(a){this.ee&&a[0]&&a[0].set(this.ee.subarray(0,a[0].length));this.ee=a[0]},this);b.register("screen-fill-buffer",function(){if(this.Wa&& +this.ee)if(this.bb<this.hb&&this.fe<this.ge)this.w.send("screen-fill-buffer-end",this.Bc);else{if(this.ob){var a=this.ee,b=this.hb,c=this.bb;switch(this.Hc){case 32:var e=b>>2,d=(c>>2)+1;for(b=e;b<d;b++)c=this.Ih[b],a[b]=c<<16|c>>16&255|c&65280|4278190080;break;case 24:e=b/3|0;d=(c/3|0)+1;var v=3*e;for(b=e;v<c;b++){var E=this.ya[v++],z=this.ya[v++],A=this.ya[v++];a[b]=E<<16|z<<8|A|4278190080}break;case 16:e=b>>1;d=(c>>1)+1;for(b=e;b<d;b++)c=this.pk[b],A=255*(c>>11)/31|0,z=255*(c>>5&63)/63|0,E=255* +(c&31)/31|0,a[b]=E<<16|z<<8|A|4278190080;break;case 8:for(e=b,d=c+1;b<=c;b++)z=this.Jb[this.ya[b]],a[b]=z&65280|z<<16|z>>16|4278190080}a=e/this.rb|0;this.w.send("screen-fill-buffer-end",[{ug:0,vg:a,qf:0,rf:a,ag:this.rb,$f:(d/this.rb|0)-a+1}])}else{d=Math.min(this.fe|15,524287);a=Qc(this);e=~this.ab&3;b=this.Dc&96;c=this.tb&64;for(z=this.ge&-16;z<=d;){var M=z>>>a;if(e){A=z/this.sb|0;v=z-this.sb*A;switch(e){case 1:M=(A&1)<<13;A>>>=1;break;case 2:M=(A&1)<<14;A>>>=1;break;case 3:M=(A&3)<<13,A>>>=2}M|= +(A*this.sb+v>>>a)+this.Ua}A=this.Kf[M];v=this.Lf[M];E=this.Mf[M];var ka=this.Nf[M];M=new Uint8Array(8);switch(b){case 0:A<<=0;v<<=1;E<<=2;ka<<=3;for(var Y=7;0<=Y;Y--)M[7-Y]=A>>Y&1|v>>Y&2|E>>Y&4|ka>>Y&8;break;case 32:M[0]=A>>6&3|E>>4&12;M[1]=A>>4&3|E>>2&12;M[2]=A>>2&3|E>>0&12;M[3]=A>>0&3|E<<2&12;M[4]=v>>6&3|ka>>4&12;M[5]=v>>4&3|ka>>2&12;M[6]=v>>2&3|ka>>0&12;M[7]=v>>0&3|ka<<2&12;break;case 64:case 96:M[0]=A>>4&15,M[1]=A>>0&15,M[2]=v>>4&15,M[3]=v>>0&15,M[4]=E>>4&15,M[5]=E>>0&15,M[6]=ka>>4&15,M[7]=ka>> 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Sc(e,a)},function(a,b){if(e.ob&&e.Wa&& +e.Ce){var c=a-655360|e.dc;e.hb=c<e.hb?c:e.hb;e.bb=c>e.bb?c:e.bb;e.ya[c]=b}else{var d=e.Bb>>2&3;a-=Nc[d];if(!(0>a||a>=Oc[d]))if(e.Wa){var f=b;b=Tc(e.Ee);var h=Uc(e.Td);d=Uc(e.Fe);switch(e.Dc&3){case 0:f=(f|f<<8)>>>(e.cc&7)&255;c=Tc(f);f=Uc(e.Td);c=Vc(e,(c|d&f)&(~d|f),e.g);c=b&c|~b&e.g;break;case 1:c=e.g;break;case 2:c=Uc(f);c=Vc(e,c,e.g);c=b&c|~b&e.g;break;case 3:f=(f|f<<8)>>>(e.cc&7)&255,b&=Tc(f),c=b&h|~b&e.g}b=15;switch(e.Wd&12){case 0:b=5<<(a&1);a&=-2;break;case 8:case 12:b=1<<(a&3),a&=-4}b&=e.Ud; +b&1&&(e.Kf[a]=c>>0&255);b&2&&(e.Lf[a]=c>>8&255);b&4&&(e.Mf[a]=c>>16&255);b&8&&(e.Nf[a]=c>>24&255);b=Wc(e,a);c=b+7;b<e.ge&&(e.ge=b);c>e.fe&&(e.fe=c);b<e.hb&&(e.hb=b);c>e.bb&&(e.bb=c)}else e.Ud&3&&(c=a,d=(c>>1)-e.Ua,a=d/e.R|0,d%=e.R,c&1?(h=b,f=e.Xd[c&-2]):(f=b,h=e.Xd[c|1]),e.w.send("screen-put-char",[a,d,f,e.Jb[h>>4&15],e.Jb[h&15]]),e.Xd[c]=b)}});Pa(c,3758096384,this.Ja,function(a){return e.ya[a&268435455]},function(a,b){a&=268435455;e.ya[a]=b;e.hb=a<e.hb?a:e.hb;e.bb=a>e.bb?a:e.bb},function(a){a&=268435455; +return a&3?e.ya[a]|e.ya[a+1]<<8|e.ya[a+2]<<16|e.ya[a+3]<<24:e.Ih[a>>2]},function(a,b){a&=268435455;e.hb=a<e.hb?a:e.hb;e.bb=a+3>e.bb?a+3:e.bb;e.ya[a]=b;e.ya[a+1]=b>>8;e.ya[a+2]=b>>16;e.ya[a+3]=b>>24});Zb(a.G.wb,this)}k=Pc.prototype; +k.Sa=function(){var a=[];a[0]=this.Ja;a[1]=this.J;a[2]=this.Ae;a[3]=this.Be;a[4]=this.R;a[5]=this.Rd;a[6]=this.Bc;a[7]=this.Ya;a[8]=this.Ua;a[9]=this.Wa;a[10]=this.Jb;a[11]=this.g;a[12]=this.ka;a[13]=this.oa;a[14]=this.Bb;a[15]=this.rb;a[16]=this.C;a[17]=this.ab;a[18]=this.ob;a[19]=this.Hc;a[20]=this.dc;a[21]=this.kg;a[22]=this.O;a[23]=this.Xa;a[24]=this.rc;a[25]=this.Je;a[26]=this.Vd;a[27]=this.Ud;a[28]=this.Wd;a[29]=this.tc;a[30]=this.He;a[31]=this.Dc;a[32]=this.cc;a[33]=this.Ee;a[34]=this.qa;a[35]= +this.yf;a[36]=this.l;a[37]=this.sc;a[38]=this.Za;a[39]=this.ya;a[40]=this.Ce;a[41]=this.m;a[42]=this.W;a[43]=this.Td;a[44]=this.Fe;a[45]=this.Re;a[46]=this.qc;a[47]=this.Jc;a[48]=this.uc;a[49]=this.i;a[50]=this.a;a[51]=this.Z;a[52]=this.Ne;a[53]=this.W;a[54]=this.Sd;a[55]=this.tb;a[56]=this.ce;a[57]=this.Qd;a[58]=this.hd;a[59]=this.pc;a[60]=this.v;return a}; +k.fb=function(a){this.Ja=a[0];this.J=a[1];this.Ae=a[2];this.Be=a[3];this.R=a[4];this.Rd=a[5];this.Bc=a[6];this.Ya=a[7];this.Ua=a[8];this.Wa=a[9];this.Jb=a[10];this.g=a[11];this.ka=a[12];this.oa=a[13];this.Bb=a[14];this.rb=a[15];this.C=a[16];this.ab=a[17];this.ob=a[18];this.Hc=a[19];this.dc=a[20];this.kg=a[21];this.O=a[22];this.Xa=a[23];this.rc=a[24];this.Je=a[25];this.Vd=a[26];this.Ud=a[27];this.Wd=a[28];this.tc=a[29];this.He=a[30];this.Dc=a[31];this.cc=a[32];this.Ee=a[33];this.qa=a[34];this.yf=a[35]; +this.l=a[36];this.sc=a[37];this.Za=a[38];this.ya.set(a[39]);this.Ce=a[40];this.m=a[41];this.W=a[42];this.Td=a[43];this.Fe=a[44];this.Re=a[45];this.qc.set(a[46]);this.Jc=a[47];this.uc=a[48];this.i=a[49];this.a=a[50];this.Z=a[51];this.Ne=a[52];this.W=a[53];this.Sd=a[54];this.tb=a[55];this.ce=a[56];this.Qd=a[57];this.hd=a[58];this.pc=a[59];this.v=a[60];this.w.send("screen-set-mode",this.Wa);this.Wa?(this.Pe=this.Fa=0,this.ob?(this.Id(this.rb,this.C,this.Hc,this.rb,this.C),Xc(this)):(Yc(this),Zc(this))): +(this.Jd(this.R,this.Rd),this.Od(),this.Nd());$c(this)};function Sc(a,b){if(a.ob&&a.Ce)return b=b-655360|a.dc,a.ya[b];var c=a.Bb>>2&3;b-=Nc[c];if(0>b||b>=Oc[c])return 0;a.g=a.Kf[b];a.g|=a.Lf[b]<<8;a.g|=a.Mf[b]<<16;a.g|=a.Nf[b]<<24;if(a.Dc&8)return c=255,a.oa&1&&(c&=a.Kf[b]^~(a.ka&1?255:0)),a.oa&2&&(c&=a.Lf[b]^~(a.ka&2?255:0)),a.oa&4&&(c&=a.Mf[b]^~(a.ka&4?255:0)),a.oa&8&&(c&=a.Nf[b]^~(a.ka&8?255:0)),c;c=a.He;a.Wa?a.Wd&8?(c=b&3,b&=-4):a.Dc&16&&(c=b&1,b&=-2):c=0;return a.Xd[c<<16|b]} +function Tc(a){return a|a<<8|a<<16|a<<24}function Uc(a){return(a&1?255:0)|(a&2?255:0)<<8|(a&4?255:0)<<16|(a&8?255:0)<<24}function Vc(a,b,c){switch(a.cc&24){case 8:return b&c;case 16:return b|c;case 24:return b^c}return b}function ad(a){for(var b=a.Ua<<1,c,d,e=0;e<a.Rd;e++)for(var f=0;f<a.R;f++)c=a.Xd[b],d=a.Xd[b|1],a.w.send("screen-put-char",[e,f,c,a.Jb[d>>4&15],a.Jb[d&15]]),b+=2} +k.Nd=function(){var a=(this.J-this.Ua)/this.R|0,b=(this.J-this.Ua)%this.R;a=Math.min(this.Rd-1,a);this.w.send("screen-update-cursor",[a,b])};function $c(a){a.Wa?(a.hb=0,a.ob?a.bb=a.Ja:a.bb=524288):ad(a)}function Zc(a){a.Wa&&!a.ob&&(a.ge=0,a.fe=524288,$c(a))}k.Mb=function(){};function Qc(a){var b=128+(~a.Z&a.ab&64);b-=a.Z&64;b-=a.tb&64;return b>>>6} +function Wc(a,b){var c=Qc(a);if(~a.ab&3){var d=b-a.Ua;d&=a.ab<<13|-24577;d<<=c;var e=d/a.sb|0;d%=a.sb;switch(a.ab&3){case 2:e=e<<1|b>>13&1;break;case 1:e=e<<1|b>>14&1;break;case 0:e=e<<2|b>>13&3}return e*a.sb+d+(a.Ua<<c)}return b<<c}function bd(a,b){a.qa&128&&(b>>>=1);b=Math.ceil(b/(1+(a.qa&31)));a.ab&1||(b<<=1);a.ab&2||(b<<=1);return b}k.Jd=function(a,b){this.R=a;this.Rd=b;this.w.send("screen-set-size-text",[a,b])}; +k.Id=function(a,b,c,d,e){this.Oa.lg&&this.Oa.Ag===c&&this.Fa===a&&this.Pe===b&&this.sb===d&&this.Wg===e||(this.Fa=a,this.Pe=b,this.sb=d,this.Wg=e,this.Oa.Ag=c,this.Oa.lg=!0,this.Oa.jk=a,this.Oa.kk=b,this.w.send("screen-set-size-graphical",[a,b,d,e,c]))}; +function Yc(a){if(!a.ob){var b=Math.min(1+a.Jc,a.uc),c=Math.min(1+a.i,a.a);if(b&&c)if(a.Wa){b<<=3;var d=a.W<<4;a.tb&64&&(b>>>=1,d>>>=1);var e=a.W<<2;a.Z&64?e<<=1:a.ab&64&&(e>>>=1);a.Id(b,bd(a,c),8,d,Math.ceil(Oc[0]/e));Rc(a);Xc(a)}else a.qa&128&&(c>>>=1),c=c/(1+(a.qa&31))|0,b&&c&&a.Jd(b,c)}} +function Xc(a){a.Wa||ad(a);if(a.ob)a.Bc=[];else if(a.sb&&a.Fa)if(!a.Sd||a.pc&32)a.Bc=[],a.w.send("screen-clear");else{var b=a.Re,c=a.Qd;a.tb&64&&(c>>>=1);var d=a.Ne>>5&3,e=Wc(a,b+d);b=e/a.sb|0;var f=e%a.sb+c;e=bd(a,1+a.v);e=Math.min(e,a.Pe);var h=a.Pe-e;a.Bc=[];f=-f;for(var g=0;f<a.Fa;f+=a.sb,g++)a.Bc.push({ug:f,vg:0,qf:0,rf:b+g,ag:a.sb,$f:e});b=0;a.tb&32||(b=Wc(a,d)+c);f=-b;for(g=0;f<a.Fa;f+=a.sb,g++)a.Bc.push({ug:f,vg:e,qf:0,rf:g,ag:a.sb,$f:h})}} +function Rc(a){a.l|=8;a.Re!==a.Ua&&(a.Re=a.Ua,Xc(a))}k.Od=function(){this.w.send("screen-update-cursor-scanline",[this.Ae,this.Be])}; +k.tj=function(a){if(-1===this.m)this.m=a&31,this.Sd!==(a&32)&&(this.Sd=a&32,Xc(this));else{if(16>this.m)this.Je[this.m]=a,this.tb&64||$c(this);else switch(this.m){case 16:if(this.tb!==a){var b=this.tb;this.tb=a;var c=0<(a&1);this.ob||this.Wa===c||(this.Wa=c,this.w.send("screen-set-mode",this.Wa));(b^a)&64&&Zc(this);Yc(this);$c(this)}break;case 18:this.ce!==a&&(this.ce=a,$c(this));break;case 19:this.Qd!==a&&(this.Qd=a&15,Xc(this));break;case 20:this.hd!==a&&(this.hd=a,$c(this))}this.m=-1}}; +k.kh=function(){return this.m|this.Sd};k.sj=function(){return this.kh()&255|this.lh()<<8&65280};k.lh=function(){if(16>this.m)return this.Je[this.m];switch(this.m){case 16:return this.tb;case 18:return this.ce;case 19:return this.Qd;case 20:return this.hd}return-1};k.uj=function(a){this.yf=a};k.wj=function(a){this.Vd=a};k.vj=function(){return this.Vd};k.yj=function(a){switch(this.Vd){case 1:var b=this.pc;this.pc=a;(b^a)&32&&Xc(this);break;case 2:this.Ud=a;break;case 4:this.Wd=a}}; +k.xj=function(){switch(this.Vd){case 1:return this.pc;case 2:return this.Ud;case 4:return this.Wd;case 6:return 18}return 0};k.Aj=function(a){this.rc=3*a;this.Ya&=0};k.zj=function(){return this.Ya};k.Cj=function(a){this.Xa=3*a;this.Ya|=3};k.Bj=function(){return this.Xa/3|0};k.Ej=function(a){var b=this.Xa/3|0,c=this.Xa%3,d=this.Jb[b];a=255*(a&63)/63|0;d=0===c?d&-16711681|a<<16:1===c?d&-65281|a<<8:d&-256|a;this.Jb[b]!==d&&(this.Jb[b]=d,$c(this));this.Xa++}; +k.Dj=function(){var a=this.rc%3,b=this.Jb[this.rc/3|0];this.rc++;return(b>>8*(2-a)&255)/255*63|0};k.Fj=function(){return this.yf};k.Hj=function(a){this.tc=a};k.Gj=function(){return this.tc};k.Jj=function(a){switch(this.tc){case 0:this.Td=a;break;case 1:this.Fe=a;break;case 2:this.ka=a;break;case 3:this.cc=a;break;case 4:this.He=a;break;case 5:var b=this.Dc;this.Dc=a;(b^a)&96&&Zc(this);break;case 6:this.Bb!==a&&(this.Bb=a,Yc(this));break;case 7:this.oa=a;break;case 8:this.Ee=a}}; +k.Ij=function(){switch(this.tc){case 0:return this.Td;case 1:return this.Fe;case 2:return this.ka;case 3:return this.cc;case 4:return this.He;case 5:return this.Dc;case 6:return this.Bb;case 7:return this.oa;case 8:return this.Ee}return 0};k.Lj=function(a){this.O=a};k.Kj=function(){return this.O}; +k.Nj=function(a){switch(this.O){case 1:this.Jc!==a&&(this.Jc=a,Yc(this));break;case 2:this.uc!==a&&(this.uc=a,Yc(this));break;case 7:var b=this.i;this.i&=255;this.i=this.i|a<<3&512|a<<7&256;b!=this.i&&Yc(this);this.v=this.v&767|a<<4&256;b=this.a;this.a=this.a&767|a<<5&256;b!==this.a&&Yc(this);Xc(this);break;case 8:this.Ne=a;Xc(this);break;case 9:this.qa=a;this.v=this.v&511|a<<3&512;b=this.a;this.a=this.a&511|a<<4&512;b!==this.a&&Yc(this);Xc(this);break;case 10:this.Ae=a;this.Od();break;case 11:this.Be= +a;this.Od();break;case 12:(this.Ua>>8&255)!==a&&(this.Ua=this.Ua&255|a<<8,Xc(this),~this.ab&3&&Zc(this));break;case 13:(this.Ua&255)!==a&&(this.Ua=this.Ua&65280|a,Xc(this),~this.ab&3&&Zc(this));break;case 14:this.J=this.J&255|a<<8;this.Nd();break;case 15:this.J=this.J&65280|a;this.Nd();break;case 18:(this.i&255)!==a&&(this.i=this.i&768|a,Yc(this));break;case 19:this.W!==a&&(this.W=a,Yc(this),~this.ab&3&&Zc(this));break;case 20:this.Z!==a&&(b=this.Z,this.Z=a,Yc(this),(b^a)&64&&Zc(this));break;case 21:(this.a& +255)!==a&&(this.a=this.a&768|a,Yc(this));break;case 23:this.ab!==a&&(b=this.ab,this.ab=a,Yc(this),(b^a)&67&&Zc(this));break;case 24:this.v=this.v&768|a;Xc(this);break;default:this.O<this.qc.length&&(this.qc[this.O]=a)}}; +k.Mj=function(){switch(this.O){case 1:return this.Jc;case 2:return this.uc;case 7:return this.i>>7&2|this.a>>5&8|this.v>>4&16|this.i>>3&64;case 8:return this.Ne;case 9:return this.qa;case 10:return this.Ae;case 11:return this.Be;case 12:return this.Ua&255;case 13:return this.Ua>>8;case 14:return this.J>>8;case 15:return this.J&255;case 18:return this.i&255;case 19:return this.W;case 20:return this.Z;case 21:return this.a&255;case 23:return this.ab;case 24:return this.v&255}return this.O<this.qc.length? +this.qc[this.O]:0};k.mh=function(){var a=this.l;this.Wa?(this.l^=1,this.l&=1):(this.l&1&&(this.l^=8),this.l^=1);this.m=-1;return a};k.Gi=function(a){this.sc=a}; +k.Ii=function(a){switch(this.sc){case 1:this.rb=a;2560<this.rb&&(this.rb=2560);break;case 2:this.C=a;1600<this.C&&(this.C=1600);break;case 3:this.Hc=a;break;case 4:this.ob=1===(a&1);this.Za=a;break;case 5:this.dc=a<<16;break;case 9:this.kg=this.rb*(15===this.Hc?16:this.Hc)/8*a,$c(this)}!this.ob||this.rb&&this.C||(this.ob=!1);this.ob&&4===this.sc&&(this.Id(this.rb,this.C,this.Hc,this.rb,this.C),this.w.send("screen-set-mode",!0),this.Ce=this.Wa=!0);this.ob||(this.dc=0);Xc(this)}; +k.Hi=function(){return cd(this,this.sc)};function cd(a,b){switch(b){case 0:return 45248;case 1:return a.Za&2?2560:a.rb;case 2:return a.Za&2?1600:a.C;case 3:return a.Za&2?32:a.Hc;case 4:return a.Za;case 5:return a.dc>>>16;case 6:return a.Fa?a.Fa:1;case 8:return 0;case 10:return a.Ja/65536|0}return 255} +function dd(a,b){this.j=a;this.w=b;this.ed=this.Nc=!1;this.Ue=!0;this.xd=this.lc=this.kc=0;this.qa=!0;this.W=this.R=this.C=this.O=this.Z=this.J=this.Oe=!1;this.ra=new ob(1024);this.i=0;this.cd=100;this.ue=4;this.m=!1;this.a=new ob(1024);this.v=this.l=!1;this.w.register("keyboard-code",function(a){this.Oe&&(this.ra.push(a),this.xb())},this);this.w.register("mouse-click",function(a){this.Ue&&this.ed&&(this.xd=a[0]|a[2]<<1|a[1]<<2,this.Nc&&ed(this,0,0))},this);this.w.register("mouse-delta",function(a){var b= +a[1];if(this.Ue&&this.ed){var c=this.ue*this.cd/80;this.kc+=a[0]*c;this.lc+=b*c;this.Nc&&(a=this.kc|0,b=this.lc|0,a||b)&&(this.kc-=a,this.lc-=b,ed(this,a,b))}},this);this.w.register("mouse-wheel",function(){},this);this.g=5;this.ka=this.oa=!1;m(a.o,96,this,this.ak);m(a.o,100,this,this.ck);n(a.o,96,this,this.bk);n(a.o,100,this,this.dk)}k=dd.prototype; +k.Sa=function(){var a=[];a[0]=this.Nc;a[1]=this.ed;a[2]=this.Ue;a[3]=this.kc;a[4]=this.lc;a[5]=this.xd;a[6]=this.qa;a[7]=this.Oe;a[8]=this.J;a[9]=this.Z;a[10]=this.O;a[11]=this.C;a[12]=this.R;a[13]=this.W;a[15]=this.i;a[16]=this.cd;a[17]=this.ue;a[18]=this.m;a[20]=this.g;a[21]=this.oa;a[22]=this.ka;return a}; +k.fb=function(a){this.Nc=a[0];this.ed=a[1];this.Ue=a[2];this.kc=a[3];this.lc=a[4];this.xd=a[5];this.qa=a[6];this.Oe=a[7];this.J=a[8];this.Z=a[9];this.O=a[10];this.C=a[11];this.R=a[12];this.W=a[13];this.i=a[15];this.cd=a[16];this.ue=a[17];this.m=a[18];this.g=a[20];this.oa=a[21];this.ka=a[22];this.v=this.l=!1;this.ra.clear();this.a.clear();this.w.send("mouse-enable",this.ed)};k.xb=function(){this.l||(this.ra.length?fd(this):this.a.length&&gd(this))}; +function gd(a){a.l=!0;a.v=!0;a.g&2&&(Pb(a.j,12),a.j.Cb(12))}function fd(a){a.l=!0;a.v=!1;a.g&1&&(Pb(a.j,1),a.j.Cb(1))}function ed(a,b,c){a.a.push((0>c)<<5|(0>b)<<4|8|a.xd);a.a.push(b);a.a.push(c);a.xb()}k.ak=function(){this.l=!1;if(!this.ra.length&&!this.a.length)return this.i;this.v?(Pb(this.j,12),this.i=this.a.shift()):(Pb(this.j,1),this.i=this.ra.shift());(this.ra.length||this.a.length)&&this.xb();return this.i};k.ck=function(){var a=16;this.l&&(a|=1);this.v&&(a|=32);return a}; +k.bk=function(a){if(this.ka)this.g=a,this.ka=!1;else if(this.oa)this.oa=!1,this.a.clear(),this.a.push(a),gd(this);else if(this.Z)this.Z=!1,this.a.clear(),this.a.push(250),(this.cd=a)||(this.cd=100),gd(this);else if(this.W)this.W=!1,this.a.clear(),this.a.push(250),this.ue=3<a?4:1<<a,gd(this);else if(this.O)this.O=!1,this.ra.push(250),fd(this);else if(this.C)this.C=!1,this.ra.push(250),fd(this),a||this.ra.push(2);else if(this.R)this.R=!1,this.ra.push(250),fd(this);else if(this.J){if(this.J=!1,this.Ue){this.ra.clear(); +this.a.clear();this.a.push(250);switch(a){case 230:this.m=!1;break;case 231:this.m=!0;break;case 232:this.W=!0;break;case 233:ed(this,0,0);break;case 235:ed(this,0,0);break;case 242:this.a.push(0);this.a.push(0);this.xd=this.kc=this.lc=0;break;case 243:this.Z=!0;break;case 244:this.ed=this.Nc=!0;this.w.send("mouse-enable",!0);this.xd=this.kc=this.lc=0;break;case 245:this.Nc=!1;break;case 246:this.Nc=!1;this.cd=100;this.m=!1;this.ue=4;break;case 255:this.a.push(170),this.a.push(0),this.ed=!0,this.w.send("mouse-enable", +!0),this.Nc=!1,this.cd=100,this.m=!1,this.ue=4,this.xd=this.kc=this.lc=0}gd(this)}}else{this.a.clear();this.ra.clear();this.ra.push(250);switch(a){case 237:this.O=!0;break;case 240:this.C=!0;break;case 242:this.ra.push(171);this.ra.push(83);break;case 243:this.R=!0;break;case 244:this.Oe=!0;break;case 245:this.Oe=!1;break;case 255:this.ra.clear(),this.ra.push(250),this.ra.push(170),this.ra.push(0)}fd(this)}}; +k.dk=function(a){switch(a){case 32:this.ra.clear();this.a.clear();this.ra.push(this.g);fd(this);break;case 96:this.ka=!0;break;case 211:this.oa=!0;break;case 212:this.J=!0;break;case 167:this.g|=32;break;case 168:this.g&=-33;break;case 169:this.ra.clear();this.a.clear();this.ra.push(0);fd(this);break;case 170:this.ra.clear();this.a.clear();this.ra.push(85);fd(this);break;case 171:this.ra.clear();this.a.clear();this.ra.push(0);fd(this);break;case 173:this.g|=16;break;case 174:this.g&=-17;break;case 254:throw a= +this.j,a.reset(),bb(a),233495534;}}; +function hd(a,b){this.g=this.a=this.aa=this.v=this.m=0;this.i=-1;this.sa=b;this.O=void 0===this.sa;this.Ca=void 0;this.name=this.O?"master":"slave ";this.R=!1;this.W=this.state=0;this.C=1;this.J=this.Z=0;this.j=a;this.O?(this.Ca=new hd(this.j,this),this.l=function(){if(0<=this.i)ab(this.j);else{var a=this.a&this.m;if(a){a&=-a;var b=this.Z?this.m:-1;this.aa&&(this.aa&-this.aa&b)<=a||(this.i=eb(a),ab(this.j))}}},this.lf=function(){if(-1!==this.i)if(0===this.a)this.i=-1,id(this.j,this.v|7);else{var a= +1<<this.i;0===(this.J&a)&&(this.a&=~a);this.C||(this.aa|=a);2===this.i?this.Ca.lf():id(this.j,this.v|this.i);this.i=-1;this.l()}}):(this.l=function(){if(0<=this.i)ab(this.j);else{var a=this.a&this.m;if(a){a&=-a;var b=this.Z?this.m:-1;this.aa&&(this.aa&-this.aa&b)<=a||(this.i=eb(a),this.sa.ef(2))}}},this.lf=function(){if(-1!==this.i)if(0===this.a)this.i=-1,this.sa.g&=-5,id(this.j,this.v|7);else{var a=1<<this.i;0===(this.J&a)&&(this.a&=~a);this.C||(this.aa|=a);this.sa.g&=-5;id(this.j,this.v|this.i); +this.i=-1;this.l()}});this.O?(a=32,b=1232):(a=160,b=1233);n(this.j.o,a,this,this.Ki);m(this.j.o,a,this,this.Ji);n(this.j.o,a|1,this,this.Mi);m(this.j.o,a|1,this,this.Li);n(this.j.o,b,this,this.$j);m(this.j.o,b,this,this.Zj);this.O?(this.ef=function(a){8<=a?this.Ca.ef(a-8):(a=1<<a,0===(this.g&a)&&(this.a|=a,this.g|=a,this.l()))},this.sf=function(a){8<=a?this.Ca.sf(a-8):(a=1<<a,this.g&a&&(this.g&=~a,this.a&=~a,this.l()))}):(this.ef=function(a){a=1<<a;0===(this.g&a)&&(this.a|=a,this.g|=a,this.l())}, +this.sf=function(a){a=1<<a;this.g&a&&(this.g&=~a,this.a&=~a,this.l())})}k=hd.prototype;k.Sa=function(){var a=[];a[0]=this.m;a[1]=this.v;a[2]=this.aa;a[3]=this.a;a[4]=this.O;a[5]=this.Ca;a[6]=this.R;a[7]=this.state;a[8]=this.W;a[9]=this.C;a[10]=this.J;return a};k.fb=function(a){this.m=a[0];this.v=a[1];this.aa=a[2];this.a=a[3];this.O=a[4];this.Ca=a[5];this.R=a[6];this.state=a[7];this.W=a[8];this.C=a[9];this.J=a[10]}; +k.Ki=function(a){if(a&16)this.g=this.m=this.a=this.aa=0,this.C=1,this.i=-1,this.R=a&1,this.state=1;else if(a&8)a&2&&(this.W=a&1),a&64&&(this.Z=32===(a&32));else{var b=a>>5;1===b?this.aa&=this.aa-1:3===b?this.aa&=~(1<<(a&7)):192!==(a&200)&&(this.aa&=this.aa-1);this.l()}};k.Ji=function(){return this.W?this.aa:this.a};k.Mi=function(a){0===this.state?this.R?(this.R=!1,this.C=a&2):(this.m=~a,this.l()):1===this.state?(this.v=a,this.state++):2===this.state&&(this.state=0)}; +k.Li=function(){return~this.m&255};k.Zj=function(){return this.J};k.$j=function(a){this.J=a};function jd(a){this.j=a;this.be=0;this.ha=new Uint8Array(128);this.C=this.a=Date.now();this.l=0;this.J=!1;this.v=.9765625;this.m=38;this.g=2;this.pg=this.i=0;n(a.o,112,this,function(a){this.be=a&127;this.pg=a>>7});n(a.o,113,this,this.Th);m(a.o,113,this,this.Sh)}k=jd.prototype; +k.Sa=function(){var a=[];a[0]=this.be;a[1]=this.ha;a[2]=this.a;a[3]=this.C;a[4]=this.l;a[6]=this.J;a[7]=this.v;a[8]=this.m;a[9]=this.g;a[10]=this.i;a[11]=this.pg;return a};k.fb=function(a){this.be=a[0];this.ha=a[1];this.a=a[2];this.C=a[3];this.l=a[4];this.J=a[6];this.v=a[7];this.m=a[8];this.g=a[9];this.i=a[10];this.pg=a[11]};k.Ic=function(a){a=Date.now();this.a+=a-this.C;this.C=a;this.J&&this.l<a&&(this.j.Cb(8),this.i|=192,this.l+=this.v*Math.ceil((a-this.l)/this.v))}; +function kd(a,b){if(a.g&4)a=b;else{a=b;for(var c=b=0,d;a;)d=a%10,c|=d<<4*b,b++,a=(a-d)/10;a=c}return a} +k.Sh=function(){switch(this.be){case 0:return kd(this,(new Date(this.a)).getUTCSeconds());case 2:return kd(this,(new Date(this.a)).getUTCMinutes());case 4:return kd(this,(new Date(this.a)).getUTCHours());case 7:return kd(this,(new Date(this.a)).getUTCDate());case 8:return kd(this,(new Date(this.a)).getUTCMonth()+1);case 9:return kd(this,(new Date(this.a)).getUTCFullYear()%100);case 10:return this.m;case 11:return this.g;case 12:Pb(this.j,8);var a=this.i;this.i&=-241;return a;case 13:return 255;case 50:return kd(this, +(new Date(this.a)).getUTCFullYear()/100|0);default:return this.ha[this.be]}};k.Th=function(a){switch(this.be){case 10:this.m=a&127;this.v=1E3/(32768>>(this.m&15)-1);break;case 11:this.g=a,this.g&64&&(this.l=Date.now())}this.J=64===(this.g&64)&&0<(this.m&15)}; +function ld(a,b){this.w=b;this.j=a;this.Eb=4;this.Uc=this.Kc=0;this.wd=96;this.rd=this.gg=0;this.Sc=1;this.ua=this.Uf=this.og=this.Hf=0;this.input=new ob(4096);this.a=[];this.ua=4;this.w.register("serial0-input",function(a){this.input.push(a);this.wd|=1;this.Eb|=4096;md(this)},this);a=a.o;n(a,1016,this,function(a){nd(this,a)},function(a){nd(this,a&255);nd(this,a>>8)});n(a,1017,this,function(a){this.Uc&128?this.Kc=this.Kc&255|a<<8:(this.rd=a&15,md(this))});m(a,1016,this,function(){if(this.Uc&128)return this.Kc& +255;var a=this.input.shift();0===this.input.length&&(this.wd&=-2,this.Eb&=-4097,md(this));return a});m(a,1017,this,function(){return this.Uc&128?this.Kc>>8:this.rd&15});m(a,1018,this,function(){var a=this.Sc&15|192;2==this.Sc&&(this.Eb&=-5,md(this));return a});n(a,1018,this,function(a){this.gg=a});m(a,1019,this,function(){return this.Uc});n(a,1019,this,function(a){this.Uc=a});m(a,1020,this,function(){return this.Hf});n(a,1020,this,function(a){this.Hf=a});m(a,1021,this,function(){return this.wd}); +n(a,1021,this,function(){});m(a,1022,this,function(){return this.og});n(a,1022,this,function(){});m(a,1023,this,function(){return this.Uf});n(a,1023,this,function(a){this.Uf=a})}ld.prototype.Sa=function(){var a=[];a[0]=this.Eb;a[1]=this.Kc;a[2]=this.Uc;a[3]=this.wd;a[4]=this.gg;a[5]=this.rd;a[6]=this.Sc;a[7]=this.Hf;a[8]=this.og;a[9]=this.Uf;a[10]=this.ua;return a}; +ld.prototype.fb=function(a){this.Eb=a[0];this.Kc=a[1];this.Uc=a[2];this.wd=a[3];this.gg=a[4];this.rd=a[5];this.Sc=a[6];this.Hf=a[7];this.og=a[8];this.Uf=a[9];this.ua=a[10]};function md(a){a.Eb&4096&&a.rd&1?(a.Sc=12,a.j.Cb(a.ua)):a.Eb&4&&a.rd&2?(a.Sc=2,a.j.Cb(a.ua)):a.Eb&1&&a.rd&8?(a.Sc=0,a.j.Cb(a.ua)):(a.Sc=1,Pb(a.j,a.ua))} +function nd(a,b){if(a.Uc&128)a.Kc=a.Kc&-256|b;else if(a.Eb|=4,md(a),255!==b){var c=String.fromCharCode(b);a.w.send("serial0-output-char",c);a.a.push(b);"\n"===c&&(a.w.send("serial0-output-line",String.fromCharCode.apply("",a.a)),a.a=[])}}function od(a){this.message=a}od.prototype=Error(); +function pd(a,b){if("object"!==typeof a||null===a||a instanceof Array)return a;if(a.BYTES_PER_ELEMENT){var c=new Uint8Array(a.buffer,a.byteOffset,a.length*a.BYTES_PER_ELEMENT);return{__state_type__:a.constructor.name,buffer_id:b.push(c)-1}}a=a.Sa();c=[];for(var d=0;d<a.length;d++)c[d]=pd(a[d],b);return c} +function qd(a,b,c){if("object"!==typeof b||null===b||a instanceof Array)return b;var d=b.__state_type__;if(void 0===d){d=a.Sa();for(var e=0;e<b.length;e++)b[e]=qd(d[e],b[e],c);a.fb(b);return a}a={Uint8Array:Uint8Array,Int8Array:Int8Array,Uint16Array:Uint16Array,Int16Array:Int16Array,Uint32Array:Uint32Array,Int32Array:Int32Array,Float32Array:Float32Array,Float64Array:Float64Array}[d];b=c.ui[b.buffer_id];return 1048576<=b.length&&a===Uint8Array?new Uint8Array(c.Sg,b.offset,b.length):new a(c.Sg.slice(b.offset, +b.offset+b.length))}q.prototype.we=function(){for(var a=[],b=pd(this,a),c=[],d=0,e=0;e<a.length;e++){var f=a[e].byteLength;c[e]={offset:d,length:f};d+=f;d=d+3&-4}b=JSON.stringify({buffer_infos:c,state:b});e=16+2*b.length;e=e+3&-4;var h=e+d;d=new ArrayBuffer(h);var g=new Int32Array(d,0,4);f=new Uint16Array(d,16,b.length);var p=new Uint8Array(d,e);g[0]=-2039052682;g[1]=5;g[2]=h;g[3]=2*b.length;for(e=0;e<b.length;e++)f[e]=b.charCodeAt(e);for(e=0;e<a.length;e++)p.set(a[e],c[e].offset);return d}; +q.prototype.Hd=function(a){var b=a.byteLength;if(16>b)throw new od("Invalid length: "+b);var c=new Int32Array(a,0,4);if(-2039052682!==c[0])throw new od("Invalid header: "+jb(c[0]>>>0));if(5!==c[1])throw new od("Version mismatch: dump="+c[1]+" we=5");if(c[2]!==b)throw new od("Length doesn't match header: real="+b+" header="+c[2]);c=c[3];if(0>c||c+12>=b||c%2)throw new od("Invalid info block length: "+c);var d=c/2,e=new Uint16Array(a,16,d),f="";for(b=0;b<d-8;)f+=String.fromCharCode(e[b++],e[b++],e[b++], +e[b++],e[b++],e[b++],e[b++],e[b++]);for(;b<d;)f+=String.fromCharCode(e[b++]);b=JSON.parse(f);d=b.state;e=b.buffer_infos;c=c+19&-4;for(b=0;b<e.length;b++)e[b].offset+=c;qd(this,d,{Sg:a,ui:e})}; +function rd(a,b){this.j=a;this.wb=a.G.wb;this.w=b;this.w.register("net0-receive",function(a){if(!(this.K&1)&&(this.w.send("eth-receive-end",[a.length]),this.Tf&16||this.Tf&4&&255===a[0]&&255===a[1]&&255===a[2]&&255===a[3]&&255===a[4]&&255===a[5]||!(this.Tf&8&&1===(a[0]&1)||a[0]!==this.memory[0]||a[1]!==this.memory[2]||a[2]!==this.memory[4]||a[3]!==this.memory[6]||a[4]!==this.memory[8]||a[5]!==this.memory[10]))){var b=this.jd<<8,c=Math.max(60,a.length)+4,d=b+4,g=this.jd+1+(c>>8);if(b+c>this.memory.length){var p= +this.memory.length-d;this.memory.set(a.subarray(0,p),d);this.memory.set(a.subarray(p),76)}else if(this.memory.set(a,d),60>a.length)for(a=a.length;60>a;a++)this.memory[d+a]=0;g>=this.Ed&&(g+=this.qe-this.Ed);this.memory[b]=1;this.memory[b+1]=g;this.memory[b+2]=c;this.memory[b+3]=c>>8;this.jd=g;sd(this,1)}},this);this.port=768;this.name="ne2k";this.pe=[236,16,41,128,3,1,0,0,0,0,0,2,0,0,0,0,this.port&255|1,this.port>>8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,244,26,0,17,0,0,184,254,0,0,0, +0,0,0,0,0,0,1,0,0];this.Hb=40;this.nc=[{size:32}];this.Af=this.aa=0;this.K=1;this.Vf=this.Ld=this.Zb=this.Ke=0;this.memory=new Uint8Array(32768);this.Tf=0;this.sk=1;b=[0,34,21,255*Math.random()|0,255*Math.random()|0,255*Math.random()|0];for(var c=0;6>c;c++)this.memory[c<<1]=this.memory[c<<1|1]=b[c];this.memory[14]=this.memory[15]=87;this.nb=0;this.qe=64;this.Ed=128;this.pf=this.jd=76;b=a.o;m(b,this.port|0,this,function(){return this.K});n(b,this.port|0,this,function(a){this.K=a&-5;this.K&1||(a|24&& +0===this.Zb&&sd(this,64),a&4&&(a=this.Vf<<8,a=this.memory.subarray(a,a+this.Ld),this.w.send("net0-send",a),this.w.send("eth-transmit-end",[a.length]),sd(this,2)))});m(b,this.port|13,this,function(){return 0});m(b,this.port|14,this,function(){return 0});m(b,this.port|15,this,function(){return 0});m(b,this.port|31,this,function(){0===(this.K&192)&&sd(this,128);return 0});n(b,this.port|31,this,function(){});n(b,this.port|1,this,function(a){0===(this.K&192)&&(this.qe=a)});n(b,this.port|2,this,function(a){0=== +(this.K&192)&&(this.Ed=a)});m(b,this.port|7,this,function(){return 0===(this.K&192)?this.aa:this.jd});n(b,this.port|7,this,function(a){0===(this.K&192)?(this.aa&=~a,td(this)):this.jd=a});n(b,this.port|13,this,function(){});n(b,this.port|14,this,function(a){0===(this.K&192)&&(this.Ke=a)});n(b,this.port|10,this,function(a){0===(this.K&192)&&(this.Zb=this.Zb&65280|a&255)});n(b,this.port|11,this,function(a){0===(this.K&192)&&(this.Zb=this.Zb&255|a<<8&65280)});n(b,this.port|8,this,function(a){0===(this.K& +192)&&(this.nb=this.nb&65280|a&255)});n(b,this.port|9,this,function(a){0===(this.K&192)&&(this.nb=this.nb&255|a<<8&65280)});n(b,this.port|15,this,function(a){0===(this.K&192)&&(this.Af=a,td(this))});m(b,this.port|3,this,function(){return 0===(this.K&192)?this.pf:0});n(b,this.port|3,this,function(a){0===(this.K&192)&&(this.pf=a)});m(b,this.port|4,this,function(){return 0===(this.K&192)?this.sk:0});n(b,this.port|4,this,function(a){0===(this.K&192)&&(this.Vf=a)});n(b,this.port|5,this,function(a){0=== +(this.K&192)&&(this.Ld=this.Ld&-256|a)});n(b,this.port|6,this,function(a){0===(this.K&192)&&(this.Ld=this.Ld&255|a<<8)});m(b,this.port|12,this,function(){return 0===(this.K&192)?9:0});n(b,this.port|12,this,function(a){this.Tf=a});m(b,this.port|16,this,this.Wh,this.Ig,this.Vh);n(b,this.port|16,this,this.Jg,this.Jg,this.Xh);Zb(a.G.wb,this)}k=rd.prototype; +k.Sa=function(){var a=[];a[0]=this.aa;a[1]=this.Af;a[2]=this.K;a[3]=this.Ke;a[4]=this.Zb;a[5]=this.Ld;a[6]=this.Vf;a[7]=this.nb;a[8]=this.qe;a[9]=this.jd;a[10]=this.pf;return a};k.fb=function(a){this.aa=a[0];this.Af=a[1];this.K=a[2];this.Ke=a[3];this.Zb=a[4];this.Ld=a[5];this.Vf=a[6];this.nb=a[7];this.qe=a[8];this.jd=a[9];this.pf=a[10]};function sd(a,b){a.aa|=b;td(a)}function td(a){a.Af&a.aa?a.wb.xb(a.Hb):rc(a.wb,a.Hb)} +function ud(a,b){16<a.nb&&16384>a.nb||(a.Zb--,a.memory[a.nb++]=b,a.nb>=a.Ed<<8&&(a.nb+=a.qe-a.Ed<<8),0===a.Zb&&sd(a,64))}k.Jg=function(a){ud(this,a);this.Ke&1&&ud(this,a>>8)};k.Xh=function(a){ud(this,a);ud(this,a>>8);ud(this,a>>16);ud(this,a>>24)};function vd(a){var b=a.memory[a.nb++];a.Zb--;a.nb>=a.Ed<<8&&(a.nb+=a.qe-a.Ed<<8);0===a.Zb&&sd(a,64);return b}k.Wh=function(){return this.Ig()&255};k.Ig=function(){return this.Ke&1?vd(this)|vd(this)<<8:vd(this)}; +k.Vh=function(){return vd(this)|vd(this)<<8|vd(this)<<16|vd(this)<<24};var wd=new Uint8Array(256),xd=[],zd=[],Ad=[],Bd=[]; +function Cd(a,b){this.j=a;this.bg=!1;this.w=b;this.Va=new ob(64);this.Ea=new ob(64);this.l=this.C=this.Tb=this.oa=0;this.ka=new Uint8Array(256);this.he=!1;this.hf=0;this.Xb=this.Wb=this.yc=this.xc=!1;this.Lc=[new pb,new pb];this.O=2;this.Bb=1024;this.Ub=a.G.Ub;this.Nb=this.wc=this.m=this.g=this.v=this.W=0;this.hc=1;this.ld=5;this.gc=!1;this.a=new ArrayBuffer(65536);this.dc=new Int8Array(this.a);this.R=new Uint8Array(this.a);this.cc=new Int16Array(this.a);this.pc=new Uint16Array(this.a);this.rc=new nb(this.a); +this.Vb=this.J=!1;this.ve=22050;this.i=1;this.Fa=170;this.qa=0;this.gd=new Uint8Array(256);this.Z=new ob(64);this.Ya=this.Xa=this.uc=0;this.mi=!1;this.ua=5;this.sd=new Uint8Array(16);this.nf=48E3;a.o.te(544,this,this.Ni,this.Pi,this.Ri,this.Ti);a.o.te(548,this,this.Vi,this.Xi);m(a.o,550,this,this.Zi);m(a.o,551,this,this.aj);m(a.o,552,this,this.cj);m(a.o,553,this,this.ej);m(a.o,554,this,this.gj);m(a.o,555,this,this.ij);m(a.o,556,this,this.kj);m(a.o,557,this,this.mj);a.o.te(558,this,this.oj,this.qj); +a.o.Gc(544,this,this.Oi,this.Qi,this.Si,this.Ui);a.o.Gc(548,this,this.Wi,this.Yi);n(a.o,550,this,this.$i);n(a.o,551,this,this.bj);a.o.Gc(552,this,this.dj,this.fj);n(a.o,554,this,this.hj);n(a.o,555,this,this.jj);n(a.o,556,this,this.lj);n(a.o,557,this,this.nj);n(a.o,558,this,this.pj);n(a.o,559,this,this.rj);a.o.te(816,this,this.Vj,this.Xj);a.o.Gc(816,this,this.Wj,this.Yj);this.Ub.Wf.push({wf:this.qc,xg:this});b.register("speaker-tell-samplerate",function(a){this.nf=a},this);b.send("speaker-request-samplerate"); +b.register("speaker-request-data",function(a){Dd(this,a)},this);b.register("cpu-stop",function(){this.bg=!0;b.send("speaker-update-enable",!1)},this);b.register("cpu-run",function(){this.bg=!1;b.send("speaker-update-enable",!this.Vb)},this);Ed(this)} +function Ed(a){a.Va.clear();a.Ea.clear();a.Tb=0;a.C=0;a.he=!1;a.hf=0;a.xc=!1;a.yc=!1;a.Wb=!1;a.Xb=!1;a.Lc[0].clear();a.Lc[1].clear();a.O=2;a.W=0;a.v=0;a.g=0;a.m=0;a.wc=0;a.Nb=0;a.gc=!1;a.R.fill(0);a.J=!1;a.Vb=!1;a.Fa=170;a.qa=0;a.ve=22050;a.i=1;Fd(a,1);a.sd.fill(0);a.gd.fill(0);a.gd[5]=1;a.gd[9]=248}k=Cd.prototype; +k.Sa=function(){var a=[];a[2]=this.oa;a[3]=this.Tb;a[4]=this.C;a[5]=this.l;a[6]=this.ka;a[7]=this.he;a[8]=this.hf;a[9]=this.xc;a[10]=this.yc;a[11]=this.Wb;a[12]=this.Xb;a[14]=this.O;a[15]=this.W;a[16]=this.v;a[17]=this.g;a[18]=this.m;a[19]=this.wc;a[20]=this.Nb;a[21]=this.hc;a[22]=this.ld;a[23]=this.gc;a[24]=this.R;a[25]=this.J;a[26]=this.Vb;a[27]=this.ve;a[28]=this.i;a[29]=this.Fa;a[30]=this.qa;a[31]=this.gd;a[33]=this.Jc;a[34]=this.ua;a[35]=this.sd;a[36]=this.nf;return a}; +k.fb=function(a){this.oa=a[2];this.Tb=a[3];this.C=a[4];this.l=a[5];this.ka=a[6];this.he=a[7];this.hf=a[8];this.xc=a[9];this.yc=a[10];this.Wb=a[11];this.Xb=a[12];this.O=a[14];this.W=a[15];this.v=a[16];this.g=a[17];this.m=a[18];this.wc=a[19];this.Nb=a[20];this.hc=a[21];this.ld=a[22];this.gc=a[23];this.R=a[24];this.J=a[25];this.Vb=a[26];this.ve=a[27];this.i=a[28];this.Fa=a[29];this.qa=a[30];this.gd=a[31];this.Jc=a[33];this.ua=a[34];this.sd=a[35];this.nf=a[36];this.a=this.R.buffer;this.dc=new Int8Array(this.a); +this.cc=new Int16Array(this.a);this.pc=new Uint16Array(this.a);this.rc=new nb(this.a);this.w.send("speaker-update-enable",!this.Vb)};k.Ni=function(){return 255};k.Pi=function(){return 255};k.Ri=function(){return 255};k.Ti=function(){return 255};k.Vi=function(){return this.l};k.Xi=function(){var a=zd[this.l];a||(a=this.sc);return a.call(this)};k.Zi=function(){return 255};k.aj=function(){return 255};k.cj=function(){return 255};k.ej=function(){return 255}; +k.gj=function(){this.Ea.length&&(this.oa=this.Ea.shift());return this.oa};k.ij=function(){return 255};k.kj=function(){return 127};k.mj=function(){return 255};k.oj=function(){this.sd[1]&&Fd(this,1);return(this.Ea.length&&!this.xc)<<7|127};k.qj=function(){Fd(this,2);return 0};k.Oi=function(){this.Xa=0};k.Qi=function(a){var b=Bd[this.Xa];b||(b=this.Za);b.call(this,a,0,this.Xa)};k.Si=function(){this.Ya=0};k.Ui=function(a){var b=Bd[this.Ya];b||(b=this.Za);b.call(this,a,1,this.Ya)}; +k.Wi=function(a){this.l=a};k.Yi=function(a){var b=Ad[this.l];b||(b=this.tc);b.call(this,a)};k.$i=function(a){this.xc?this.xc=!1:a&&Ed(this);this.Ea.clear();this.Ea.push(170)};k.bj=function(){};k.dj=function(){};k.fj=function(){};k.hj=function(){};k.jj=function(){};k.lj=function(a){0===this.Tb?(this.Tb=a,this.Va.clear(),this.C=wd[a]):this.Va.push(a);this.Va.length>=this.C&&(a=xd[this.Tb],a||(a=this.Mg),a.call(this),this.C=this.Tb=0,this.Va.clear())};k.nj=function(){};k.pj=function(){};k.rj=function(){}; +k.Vj=function(){this.Z.length&&(this.uc=this.Z.shift());return this.uc};k.Wj=function(){};k.Xj=function(){return 0|128*!this.Z.length};k.Yj=function(a){255==a&&(this.Z.clear(),this.Z.push(254))};k.Mg=function(){};function B(a,b,c){c||(c=Cd.prototype.Mg);for(var d=0;d<a.length;d++)wd[a[d]]=b,xd[a[d]]=c}function Gd(a){for(var b=[],c=0;16>c;c++)b.push(a+c);return b}B([14],2,function(){this.gd[this.Va.shift()]=this.Va.shift()});B([15],1,function(){this.Ea.clear();this.Ea.push(this.gd[this.Va.shift()])}); +B([16],1,function(){var a=this.Va.shift();a=Hd(a/127.5+-1);this.Lc[0].push(a);this.Lc[1].push(a);this.w.send("speaker-update-enable",!0)});B([20,21],2,function(){this.wc=1;this.Nb=this.hc;this.xc=this.Wb=this.Xb=this.gc=!1;Id(this);Jd(this)});B([22],2);B([23],2);B([28],0,function(){this.wc=1;this.Nb=this.hc;this.gc=!0;this.xc=this.Wb=this.Xb=!1;Jd(this)});B([31],0);B([32],0,function(){this.Ea.clear();this.Ea.push(127)});B([36],2);B([44],0);B([48],0);B([49],0);B([52],0);B([53],0);B([54],0); +B([55],0);B([56],0);B([64],1,function(){this.ve=1E6/(256-this.Va.shift())/(this.yc?2:1)});B([65,66],2,function(){this.ve=this.Va.shift()<<8|this.Va.shift()});B([72],2,function(){Id(this)});B([116],2);B([117],2);B([118],2);B([119],2);B([125],0);B([127],0);B([128],2);B([144],0,function(){this.wc=1;this.Nb=this.hc;this.gc=!0;this.Xb=!1;this.xc=!0;this.Wb=!1;Jd(this)});B([145],0);B([152],0);B([153],0);B([160],0);B([168],0); +B(Gd(176),3,function(){if(!(this.Tb&8)){var a=this.Va.shift();this.wc=2;this.Nb=this.ld;this.gc=!!(this.Tb&4);this.Xb=!!(a&16);this.yc=!!(a&32);this.Wb=!0;Id(this);Jd(this)}});B(Gd(192),3,function(){if(!(this.Tb&8)){var a=this.Va.shift();this.wc=1;this.Nb=this.hc;this.gc=!!(this.Tb&4);this.Xb=!!(a&16);this.yc=!!(a&32);this.Wb=!1;Id(this);Jd(this)}});B([208],0,function(){this.Vb=!0;this.w.send("speaker-update-enable",!1)});B([209],0,function(){this.he=!0});B([211],0,function(){this.he=!1}); +B([212],0,function(){this.Vb=!1;this.w.send("speaker-update-enable",!0)});B([213],0,function(){this.Vb=!0;this.w.send("speaker-update-enable",!1)});B([214],0,function(){this.Vb=!1;this.w.send("speaker-update-enable",!0)});B([216],0,function(){this.Ea.clear();this.Ea.push(255*this.he)});B([217,218],0,function(){this.gc=!1});B([224],1,function(){this.Ea.clear();this.Ea.push(~this.Va.shift())});B([225],0,function(){this.Ea.clear();this.Ea.push(4);this.Ea.push(5)});B([226],1); +B([227],0,function(){this.Ea.clear();for(var a=0;44>a;a++)this.Ea.push("COPYRIGHT (C) CREATIVE TECHNOLOGY LTD, 1992.".charCodeAt(a));this.Ea.push(0)});B([228],1,function(){this.hf=this.Va.shift()});B([232],0,function(){this.Ea.clear();this.Ea.push(this.hf)});B([242,243],0,function(){this.xb()});var Kd=new Uint8Array(256);Kd[14]=255;Kd[15]=7;Kd[55]=56;B([249],1,function(){var a=this.Va.shift();this.Ea.clear();this.Ea.push(Kd[a])});Cd.prototype.sc=function(){return this.ka[this.l]}; +Cd.prototype.tc=function(a){this.ka[this.l]=a};function Ld(a,b){b||(b=Cd.prototype.sc);zd[a]=b}function Md(a,b){b||(b=Cd.prototype.tc);Ad[a]=b}Ld(0,function(){return 0});Md(0);Md(14,function(a){this.yc=a&2;this.w.send("speaker-stereo",this.yc);this.w.send("speaker-filter",a&32)});Ld(128,function(){switch(this.ua){case 2:return 1;case 5:return 2;case 7:return 4;case 10:return 8;default:return 0}});Md(128,function(a){a&1&&(this.ua=2);a&2&&(this.ua=5);a&4&&(this.ua=7);a&8&&(this.ua=10)}); +Ld(129,function(){var a=0;switch(this.hc){case 0:a|=1;break;case 1:a|=2;break;case 3:a|=8}switch(this.ld){case 5:a|=32;break;case 6:a|=64;break;case 7:a|=128}return a});Md(129,function(a){a&1&&(this.hc=0);a&2&&(this.hc=1);a&8&&(this.hc=3);a&32&&(this.ld=5);a&64&&(this.ld=6);a&128&&(this.ld=7)});Ld(130,function(){for(var a=32,b=0;16>b;b++)a|=b*this.sd[b];return a});Cd.prototype.Za=function(){};function Nd(a,b){b||(b=Cd.prototype.Za);for(var c=0;c<a.length;c++)Bd[a[c]]=b} +function Od(a,b){for(var c=[];a<=b;a++)c.push(a);return c}var Pd=new Uint8Array(32);Pd[0]=0;Pd[1]=1;Pd[2]=2;Pd[3]=3;Pd[4]=4;Pd[5]=5;Pd[8]=6;Pd[9]=7;Pd[10]=8;Pd[11]=9;Pd[12]=10;Pd[13]=11;Pd[16]=12;Pd[17]=13;Pd[18]=14;Pd[19]=15;Pd[20]=16;Pd[21]=17;Nd([1],function(a,b){this.mi[b]=a&1});Nd([2]);Nd([3]);Nd([4],function(){});Nd([5],function(){});Nd([8],function(){});Nd(Od(32,53),function(){});Nd(Od(64,85),function(){});Nd(Od(96,117),function(){});Nd(Od(128,149),function(){});Nd(Od(160,168),function(){}); +Nd(Od(176,184),function(){});Nd([189],function(){});Nd(Od(192,200),function(){});Nd(Od(224,245),function(){});function Id(a){a.W=1+(a.Va.shift()<<0)+(a.Va.shift()<<8)}function Jd(a){a.i=1;a.Wb&&(a.i*=2);a.O=Math.round(a.nf/a.ve);a.v=a.W*a.i;a.m=1024*a.i;a.m=Math.min(a.v>>2,a.m);a.J=!0;a.Ub.vc[a.Nb]||a.qc(a.Nb)}Cd.prototype.qc=function(a){a===this.Nb&&this.J&&(this.J=!1,this.g=this.v,this.Vb=!1,this.w.send("speaker-update-enable",!0),Qd(this))}; +function Qd(a){if(a.g&&!(a.Lc[0].length>2*a.Bb||a.bg||a.Vb)){var b=Math.min(a.g,a.m),c=Math.floor(b/a.i);a.Ub.Me(a.rc,0,b,a.Nb,function(d){d||(Rd(a,c),a.g-=b,a.g||(a.xb(a.wc),a.gc&&(a.g=a.v)),setTimeout(function(){Qd(a)},0))})}}function Rd(a,b){var c=a.Wb?32767.5:127.5,d=a.Xb?0:-1,e=(a.yc?1:2)*a.O,f;a.Wb?f=a.Xb?a.cc:a.pc:f=a.Xb?a.dc:a.R;for(var h=0,g=0;g<b;g++)for(var p=Hd(f[g]/c+d),r=0;r<e;r++)a.Lc[h].push(p),h^=1} +function Dd(a,b){a.Bb=b;var c=qb(a.Lc[0],b);b=qb(a.Lc[1],b);a.w.send("speaker-update-data",[c,b],[c.buffer,b.buffer]);setTimeout(function(){Qd(a)},0)}Cd.prototype.xb=function(a){this.sd[a]=1;this.j.Cb(this.ua)};function Fd(a,b){a.sd[b]=0;Pb(a.j,a.ua)}function Hd(a){return-1*(-1>a)+1*(1<a)+(-1<=a&&1>=a)*a} +function Sd(a,b,c){this.pe=[244,26,9,16,7,5,16,0,0,0,2,0,0,0,0,0,1,168,0,0,0,16,191,254,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,244,26,9,0,0,0,0,0,64,0,0,0,0,0,0,0,0,1,0,0];this.Hb=48;this.nc=[{size:256}];this.name="virtio";var d=a.o;m(d,43008,this,function(){return 1},void 0,function(){return 1});n(d,43012,this,void 0,void 0,function(){});n(d,43022,this,void 0,function(a){this.bf=a},void 0);m(d,43020,this,void 0,function(){return this.Fc},void 0);m(d,43016,this,void 0,void 0,function(){return 0=== +this.bf?this.Ec:0});n(d,43016,this,void 0,void 0,function(a){this.Ec=a});n(d,43026,this,function(a){0===a&&this.reset();this.Le=a});m(d,43026,this,function(){return this.Le});m(d,43027,this,function(){var a=this.aa;this.aa=0;rc(this.wb,this.Hb);return a});n(d,43024,this,void 0,function(){var a=(this.Ec<<12)+16*this.Fc,b=a+4;a=this.j.ma(a+2);var c=this.Fc-1;for(a&=c;this.td!==a;){var e=this.j.ma(b+2*this.td);Td(this,e);this.td=this.td+1&c}});this.j=a;this.wb=a.G.wb;this.w=b;this.td=this.aa=this.Le= +this.bf=0;this.Fc=32;for(var e=this.Ec=0;128>e;e++)m(d,43028+e,this,function(a){return a<this.ia.m.length?this.ia.m[a]:0}.bind(this,e),void 0,void 0),n(d,43028+e,this,function(){}.bind(this,e),void 0,void 0);this.ia=new ma(c,b);this.ia.la=this.a.bind(this);Zb(a.G.wb,this)}Sd.prototype.Sa=function(){var a=[0];a[1]=this.bf;a[2]=this.Le;a[3]=this.aa;a[4]=this.td;a[5]=this.Fc;a[6]=this.Ec;a[7]=this.ia;return a}; +Sd.prototype.fb=function(a){this.bf=a[1];this.Le=a[2];this.aa=a[3];this.td=a[4];this.Fc=a[5];this.Ec=a[6];this.ia=a[7];this.ia.la=this.a.bind(this)};Sd.prototype.reset=function(){this.td=this.aa=this.Le=this.bf=0;this.Fc=32;this.Ec=0}; +function Td(a,b){var c=b,d=a.Ec<<12,e=0,f=[];do{var h=d+16*c,g=a.j.ma(h+12);if(g&2)break;var p=jc(a.j,h);c=jc(a.j,h+4);var r=jc(a.j,h+8)>>>0;f.push({Yf:p,Nh:c,ng:r});if(g&1)c=a.j.ma(h+14);else{c=-1;break}}while(1);var v=-1,E=0;qa(a.ia,{start:b,next:c},function(){if(E>=v){if(e===f.length)return 0;var a=f[e++];p=a.Yf;v=a.ng;E=0}return this.j.ja(p+E++)}.bind(a))} +Sd.prototype.a=function(a,b){if(-1!==b.next){var c=this.Fc-1;a=this.ia.Rf;var d=b.next,e=this.Ec<<12,f=0,h=[];do{d=e+16*d;var g=this.j.ma(d+12);if(0===(g&2))break;var p=jc(this.j,d),r=jc(this.j,d+4),v=jc(this.j,d+8)>>>0;h.push({Yf:p,Nh:r,ng:v});if(g&1)d=this.j.ma(d+14);else break}while(1);g=-1;for(e=r=0;e<a;e++){d=this.ia.Aa[e];if(r>=g){if(f===h.length)return 0;g=h[f++];p=g.Yf;g=g.ng;r=0}this.j.za(p+r++,d)}p=(this.Ec<<12)+16*this.Fc+4+2*this.Fc;p=p+4095&-4096;this.j.ma(p);f=this.j.ma(p+2);this.j.ze(p+ +2,f+1);c=p+4+8*(f&c);this.j.fd(c,b.start);this.j.fd(c+4,a);this.aa|=1;this.wb.xb(this.Hb)}};function Ud(){this.Xe={};this.a=void 0}Ud.prototype.register=function(a,b,c){var d=this.Xe[a];void 0===d&&(d=this.Xe[a]=[]);d.push({wf:b,xg:c})};Ud.prototype.unregister=function(a,b){var c=this.Xe[a];void 0!==c&&(this.Xe[a]=c.filter(function(a){return a.wf!==b}))};Ud.prototype.send=function(a,b){if(this.a&&(a=this.a.Xe[a],void 0!==a))for(var c=0;c<a.length;c++){var d=a[c];d.wf.call(d.xg,b)}}; +function Vd(){var a=new Ud,b=new Ud;a.a=b;b.a=a;return[a,b]} +function q(a){this.Ia=0;this.W=!0;this.da=new Uint8Array(0);this.Ef=new Uint16Array(this.da.buffer);this.Cc=new Int32Array(this.da.buffer);this.eb=new Uint8Array(8);this.La=new Uint32Array(8);this.xa=new Int32Array(8);this.R=new Int32Array(1048576);this.oc=new Uint8Array(1048576);this.jf=new Uint8Array(1048576);this.ta=!1;this.Qc=this.ie=this.Rc=this.je=0;this.J=this.Md=!1;this.K=new Int32Array(8);this.K[0]=0;this.K[2]=0;this.K[3]=0;this.af=this.N=this.K[4]=0;this.Tc=this.qb=this.C=!1;this.F=this.l= +this.S=this.kb=this.jb=this.u=this.flags=this.H=this.xe=this.ye=this.Kd=this.Xa=this.me=this.O=this.jc=0;this.ka=new Int32Array(2);this.Z=new Float64Array(2);this.v=this.m=this.f=this.kf=0;this.G={};this.oa=[];this.V=!1;this.ga=this.A=0;this.Oh=!0;this.Y=0;this.b=new Int32Array(8);this.Fd=new Uint32Array(this.b.buffer);this.se=new Int16Array(this.b.buffer);this.h=new Uint16Array(this.b.buffer);this.sg=new Int8Array(this.b.buffer);this.D=new Uint8Array(this.b.buffer);this.s=new Int32Array(16);new Uint32Array(this.s.buffer); +this.Gd=new Int8Array(this.s.buffer);this.tg=new Uint8Array(this.s.buffer);this.na=new Int32Array(32);this.$e=8064;this.M=new Uint16Array(8);this.md=new Int32Array(8);this.Ye=[];this.Ze=[];this.Ff=[];this.Gf=[];this.$d={Zg:null,Pd:null};this.zc=0;this.T=this.o=void 0;this.w=a;Wd(this);this.kf=$a();Xd(this)}k=q.prototype; +k.Sa=function(){var a=[];a[0]=this.Ia;a[1]=this.eb;a[2]=this.xa;a[3]=this.La;a[4]=this.ta;a[5]=this.Rc;a[6]=this.je;a[7]=this.Qc;a[8]=this.ie;a[9]=this.J;a[10]=this.K;a[11]=this.N;a[12]=this.af;a[13]=this.C;a[16]=this.qb;a[17]=this.Tc;a[18]=this.jc;a[19]=this.O;a[20]=this.me;a[21]=this.Xa;a[22]=this.Kd;a[23]=this.xe;a[24]=this.ye;a[25]=this.H;a[26]=this.flags;a[27]=this.u;a[28]=this.jb;a[29]=this.kb;a[30]=this.S;a[31]=this.l;a[32]=this.f;a[36]=this.V;a[37]=this.A;a[38]=this.ga;a[39]=this.b;a[40]= +this.M;a[41]=this.md;a[42]=this.da;a[43]=this.T;a[45]=this.G.Xf;a[46]=this.G.Zf;a[47]=this.G.bd;a[48]=this.G.wb;a[49]=this.G.Ub;a[50]=this.G.Mh;a[51]=this.G.si;a[52]=this.G.Pd;a[53]=this.G.Of;a[54]=this.G.Jh;a[55]=this.G.Og;a[56]=this.G.Qa;a[57]=this.G.Ma;a[58]=this.G.If;a[59]=this.G.bh;a[60]=this.G.Vc;a[61]=this.G.Ah;a[62]=this.W;a[63]=this.zc;a[64]=this.G.Ve;a[65]=this.Md;a[66]=this.s;return a}; +k.fb=function(a){this.Ia=a[0];this.eb=a[1];this.xa=a[2];this.La=a[3];this.ta=a[4];this.Rc=a[5];this.je=a[6];this.Qc=a[7];this.ie=a[8];this.J=a[9];this.K=a[10];this.N=a[11];this.af=a[12];this.C=a[13];this.qb=a[16];this.Tc=a[17];this.jc=a[18];this.O=a[19];this.me=a[20];this.Xa=a[21];this.Kd=a[22];this.xe=a[23];this.ye=a[24];this.H=a[25];this.flags=a[26];this.u=a[27];this.jb=a[28];this.kb=a[29];this.S=a[30];this.l=a[31];this.f=a[32];this.V=a[36];this.A=a[37];this.ga=a[38];this.b=a[39];this.M=a[40];this.md= +a[41];this.da=a[42];this.T=a[43];this.G.Xf=a[45];this.G.Zf=a[46];this.G.bd=a[47];this.G.wb=a[48];this.G.Ub=a[49];this.G.Mh=a[50];this.G.si=a[51];this.G.Pd=a[52];this.G.Of=a[53];this.G.Jh=a[54];this.G.Og=a[55];this.G.Qa=a[56];this.G.Ma=a[57];this.G.If=a[58];this.G.bh=a[59];this.G.Vc=a[60];this.G.Ah=a[61];this.W=a[62];this.zc=a[63];this.G.Ve=a[64];this.Md=a[65];this.s=a[66];this.Ef=new Uint16Array(this.da.buffer,this.da.byteOffset,this.da.length>>1);this.Cc=new Int32Array(this.da.buffer,this.da.byteOffset, +this.da.length>>2);Yd(this);this.Fd=new Uint32Array(this.b.buffer);this.se=new Int16Array(this.b.buffer);this.h=new Uint16Array(this.b.buffer);this.sg=new Int8Array(this.b.buffer);this.D=new Uint8Array(this.b.buffer);new Uint32Array(this.s.buffer);this.Gd=new Int8Array(this.s.buffer);this.tg=new Uint8Array(this.s.buffer);Wd(this)};k.tf=function(a){if(233495534===a)this.J=!1,this.H=0;else throw console.log(a),console.log(a.stack),a;}; +k.reset=function(){this.W=!0;for(var a=0;8>a;a++)this.eb[a]=0,this.La[a]=0,this.xa[a]=0;Yd(this);for(a=0;8>a;a++)this.b[a]=0,this.M[a]=0,this.K[a]=0,this.md[a]=0;for(a=0;a<this.s.length;a++)this.s[a]=0;for(a=0;a<this.na.length;a++)this.na[a]=0;this.$e=8064;this.ta=!1;this.Qc=this.ie=this.Rc=this.je=0;this.J=!1;this.K[0]=1610612752;this.K[2]=0;this.K[3]=0;this.K[4]=0;this.md[6]=-61456;this.md[7]=1024;this.N=0;this.V=!1;this.af=0;this.qb=this.C=!1;this.H=0;this.me=this.jc=-1;Wd(this);this.ga=this.Y= 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jd(this),ae(this,this.G.bd,a),this.G.Ub=new Bc(this),this.G.Pd=new Pc(this,b,a.Ja||8388608),this.T=new rb(this),this.G.Of=new dd(this,b),this.G.Jh=new ld(this,b),this.G.Og=new sc(this,a.Ra),c=0,a.Ma&&(this.G.Ma=new Nb(this,a.Ma,!1,c++,b)),a.Qa&&(this.G.Qa=new Nb(this,a.Qa,!0,c++,b)),a.zf&&(this.G.zf=new Nb(this,a.zf,!1,c++,b)),this.G.If=new Ic(this,b),a.hi&&(this.G.bh=new rd(this,b)),a.Pc&&(this.G.Xf=new Sd(this,b,a.Pc)),this.G.Ah=new Cd(this,b));a.oe&&be(this,a.oe.buffer)}; +function be(a,b){if(8192>b.byteLength){var c=new Int32Array(2048);(new Uint8Array(c.buffer)).set(new Uint8Array(b))}else c=new Int32Array(b,0,2048);for(var d=0;8192>d;d+=4)if(464367618===c[d>>2]){var e=c[d+4>>2];if(!(464367618+e+c[d+8>>2]|0)){a.b[0]=732803074;a.b[3]=31744;a.fd(31744,0);a.K[0]=1;a.ta=!0;a.flags=2;ce(a,!0);a.qb=!0;for(var f=0;6>f;f++)a.eb[f]=0,a.xa[f]=0,a.La[f]=4294967295,a.M[f]=45058;if(e&65536){e=c[d+16>>2];var h=c[d+20>>2];f=c[d+28>>2];b=new Uint8Array(b,d-(c[d+12>>2]-e),0===h?void 0: 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4:d=Cg(a,b,c);break;case 5:d=Fg(a,b,c);break;case 6:d=Cg(a,b,c);break;case 7:d=Ig(a,b,c)}R(a,d)}; +Z[211]=function(a){D(a);var b=df(a),c=a.D[4]&31,d=0;switch(a.f>>3&7){case 0:d=rg(a,b,c);break;case 1:d=xg(a,b,c);break;case 2:d=ug(a,b,c);break;case 3:d=Ag(a,b,c);break;case 4:d=Dg(a,b,c);break;case 5:d=Gg(a,b,c);break;case 6:d=Dg(a,b,c);break;case 7:d=Jg(a,b,c)}ef(a,d)};W[212]=function(a){var b=a.L();if(0===b)Re(a);else{var c=a.D[0];a.D[1]=c/b;a.D[0]=c%b;a.F=a.D[0];a.u=196;a.flags&=-2066}}; +W[213]=function(a){var b=a.L();b=a.D[0]+a.D[1]*b;a.F=b&255;a.h[0]=a.F;a.S=7;a.u=196;a.flags&=-2066;65535<b&&(a.flags|=1)};W[214]=function(a){a.D[0]=-a.cb()};W[215]=function(a){a.D[0]=me(a)?pe(a,we(a,3)+a.b[3]+a.D[0]|0):pe(a,we(a,3)+(a.h[6]+a.D[0]&65535)|0)}; +W[216]=function(a){D(a);Te(a);if(192>a.f){var b=a.T,c=a.f,d=F(a,a.f);a=c>>3&7;c=Mb(b,d);d=wb(b);switch(a){case 0:b.I[b.B]=d+c;break;case 1:b.I[b.B]=d*c;break;case 2:ub(b,c);break;case 3:ub(b,c);b.pop();break;case 4:b.I[b.B]=d-c;break;case 5:b.I[b.B]=c-d;break;case 6:b.I[b.B]=d/c;break;case 7:b.I[b.B]=c/d}}else switch(b=a.T,c=a.f,a=c>>3&7,c=Hb(b,c&7),d=wb(b),a){case 0:b.I[b.B]=d+c;break;case 1:b.I[b.B]=d*c;break;case 2:ub(b,c);break;case 3:ub(b,c);b.pop();break;case 4:b.I[b.B]=d-c;break;case 5:b.I[b.B]= +c-d;break;case 6:b.I[b.B]=d/c;break;case 7:b.I[b.B]=c/d}}; +W[217]=function(a){D(a);Te(a);if(192>a.f){var b=a.T,c=a.f;a=F(a,a.f);switch(c>>3&7){case 0:a=Mb(b,a);b.push(a);break;case 1:sb(b);break;case 2:c=wb(b);b.m[0]=c;w(b.j,a,b.v[0]);break;case 3:c=wb(b);b.m[0]=c;w(b.j,a,b.v[0]);b.pop();break;case 4:Db(b,a);break;case 5:b.ec=x(b.j,a);break;case 6:Ab(b,a);break;case 7:u(b.j,a,b.ec)}}else switch(b=a.T,c=a.f,a=c&7,c>>3&7){case 0:c=Hb(b,a);b.push(c);break;case 1:c=Hb(b,a);b.I[b.B+a&7]=wb(b);b.I[b.B]=c;break;case 2:switch(a){case 0:break;default:sb(b)}break; +case 3:sb(b);break;case 4:c=wb(b);switch(a){case 0:b.I[b.B]=-c;break;case 1:b.I[b.B]=Math.abs(c);break;case 4:a=c;b.a&=-18177;isNaN(a)?b.a|=17664:0===a?b.a|=16384:0>a&&(b.a|=256);break;case 5:a=c;b.a&=-18177;b.a|=b.sign(0)<<9;b.a=b.fa>>b.B&1?b.a|16640:isNaN(a)?b.a|256:0===a?b.a|16384:Infinity===a||-Infinity===a?b.a|1280:b.a|1024;break;default:sb(b)}break;case 5:b.push(b.J[a]);break;case 6:c=wb(b);switch(a){case 0:b.I[b.B]=Math.pow(2,c)-1;break;case 1:b.I[b.B+1&7]=Hb(b,1)*Math.log(c)/Math.LN2;b.pop(); +break;case 2:b.I[b.B]=Math.tan(c);b.push(1);break;case 3:b.I[b.B+1&7]=Math.atan2(Hb(b,1),c);b.pop();break;case 4:b.l[0]=wb(b);a=((b.g[7]&127)<<4|b.g[6]>>4)-1023;b.g[7]=63|b.g[7]&128;b.g[6]|=240;b.I[b.B]=a;b.push(b.l[0]);break;case 5:b.I[b.B]=c%Hb(b,1);break;case 6:b.B=b.B-1&7;b.a&=-513;break;case 7:b.B=b.B+1&7,b.a&=-513}break;case 7:switch(c=wb(b),a){case 0:a=Hb(b,1);var d=Math.trunc(c/a);b.I[b.B]=c%a;b.a&=-17153;d&1&&(b.a|=512);d&2&&(b.a|=16384);d&4&&(b.a|=256);b.a&=-1025;break;case 1:b.I[b.B+1& +7]=Hb(b,1)*Math.log(c+1)/Math.LN2;b.pop();break;case 2:b.I[b.B]=Math.sqrt(c);break;case 3:b.I[b.B]=Math.sin(c);b.push(Math.cos(c));break;case 4:b.I[b.B]=Eb(b,c);break;case 5:b.I[b.B]=c*Math.pow(2,Gb(Hb(b,1)));break;case 6:b.I[b.B]=Math.sin(c);break;case 7:b.I[b.B]=Math.cos(c)}}}; +W[218]=function(a){D(a);Te(a);if(192>a.f){var b=a.T,c=a.f,d=F(a,a.f);a=c>>3&7;c=y(b.j,d);d=wb(b);switch(a){case 0:b.I[b.B]=d+c;break;case 1:b.I[b.B]=d*c;break;case 2:ub(b,c);break;case 3:ub(b,c);b.pop();break;case 4:b.I[b.B]=d-c;break;case 5:b.I[b.B]=c-d;break;case 6:b.I[b.B]=d/c;break;case 7:b.I[b.B]=c/d}}else switch(b=a.T,a=a.f,c=a&7,a>>3&7){case 0:b.j.yb()&&(b.I[b.B]=Hb(b,c),b.fa&=~(1<<b.B));break;case 1:b.j.Ab()&&(b.I[b.B]=Hb(b,c),b.fa&=~(1<<b.B));break;case 2:kh(b.j)&&(b.I[b.B]=Hb(b,c),b.fa&= +~(1<<b.B));break;case 3:b.j.zb()&&(b.I[b.B]=Hb(b,c),b.fa&=~(1<<b.B));break;case 5:1===c?(a=Hb(b,1),ub(b,a),b.pop(),b.pop()):sb(b);break;default:sb(b)}}; +W[219]=function(a){D(a);Te(a);if(192>a.f){var b=a.T,c=a.f;a=F(a,a.f);switch(c>>3&7){case 0:a=y(b.j,a);b.push(a);break;case 2:c=Eb(b,wb(b));2147483647>=c&&-2147483648<=c?w(b.j,a,c):(tb(b),w(b.j,a,-2147483648));break;case 3:c=Eb(b,wb(b));2147483647>=c&&-2147483648<=c?w(b.j,a,c):(tb(b),w(b.j,a,-2147483648));b.pop();break;case 5:b.push(Ib(b,a));break;case 7:Cb(b.j,a,10);Jb(b,a,wb(b));b.pop();break;default:sb(b)}}else switch(b=a.T,a=a.f,c=a&7,a>>3&7){case 0:b.j.yb()||(b.I[b.B]=Hb(b,c),b.fa&=~(1<<b.B)); +break;case 1:b.j.Ab()||(b.I[b.B]=Hb(b,c),b.fa&=~(1<<b.B));break;case 2:kh(b.j)||(b.I[b.B]=Hb(b,c),b.fa&=~(1<<b.B));break;case 3:b.j.zb()||(b.I[b.B]=Hb(b,c),b.fa&=~(1<<b.B));break;case 4:227===a?yb(b):228!==a&&225!==a&&(226===a?b.a=0:sb(b));break;case 5:a=Hb(b,c);xb(b,a);break;case 6:xb(b,Hb(b,c));break;default:sb(b)}}; +W[220]=function(a){D(a);Te(a);if(192>a.f){var b=a.T,c=a.f,d=F(a,a.f);a=c>>3&7;c=Kb(b,d);d=wb(b);switch(a){case 0:b.I[b.B]=d+c;break;case 1:b.I[b.B]=d*c;break;case 2:ub(b,c);break;case 3:ub(b,c);b.pop();break;case 4:b.I[b.B]=d-c;break;case 5:b.I[b.B]=c-d;break;case 6:b.I[b.B]=d/c;break;case 7:b.I[b.B]=c/d}}else{b=a.T;c=a.f;a=c>>3&7;d=c&7;c=b.B+d&7;d=Hb(b,d);var e=wb(b);switch(a){case 0:b.I[c]=d+e;break;case 1:b.I[c]=d*e;break;case 2:ub(b,d);break;case 3:ub(b,d);b.pop();break;case 4:b.I[c]=e-d;break; +case 5:b.I[c]=d-e;break;case 6:b.I[c]=e/d;break;case 7:b.I[c]=d/e}}}; +W[221]=function(a){D(a);Te(a);if(192>a.f){var b=a.T,c=a.f;a=F(a,a.f);switch(c>>3&7){case 0:a=Kb(b,a);b.push(a);break;case 1:sb(b);break;case 2:Lb(b,a);break;case 3:Lb(b,a);b.pop();break;case 4:Db(b,a);a+=28;for(c=0;8>c;c++)b.I[c+b.B&7]=Ib(b,a),a+=10;break;case 5:sb(b);break;case 6:Cb(b.j,a,108);Ab(b,a);a+=28;for(c=0;8>c;c++)Jb(b,a,b.I[b.B+c&7]),a+=10;yb(b);break;case 7:u(b.j,a,zb(b))}}else switch(b=a.T,a=a.f,c=a&7,a>>3&7){case 0:b.fa|=1<<(b.B+c&7);break;case 2:b.I[b.B+c&7]=wb(b);break;case 3:0!== +c&&(b.I[b.B+c&7]=wb(b));b.pop();break;case 4:a=Hb(b,c);ub(b,a);break;case 5:a=Hb(b,c);ub(b,a);b.pop();break;default:sb(b)}}; +W[222]=function(a){D(a);Te(a);if(192>a.f){var b=a.T,c=a.f,d=F(a,a.f);a=c>>3&7;c=x(b.j,d)<<16>>16;d=wb(b);switch(a){case 0:b.I[b.B]=d+c;break;case 1:b.I[b.B]=d*c;break;case 2:ub(b,c);break;case 3:ub(b,c);b.pop();break;case 4:b.I[b.B]=d-c;break;case 5:b.I[b.B]=c-d;break;case 6:b.I[b.B]=d/c;break;case 7:b.I[b.B]=c/d}}else{b=a.T;c=a.f;a=c>>3&7;c&=7;d=b.B+c&7;var e=Hb(b,c),f=wb(b);switch(a){case 0:b.I[d]=e+f;break;case 1:b.I[d]=e*f;break;case 2:ub(b,e);break;case 3:1===c?(ub(b,b.I[d]),b.pop()):sb(b);break; +case 4:b.I[d]=f-e;break;case 5:b.I[d]=e-f;break;case 6:b.I[d]=f/e;break;case 7:b.I[d]=e/f}b.pop()}}; +W[223]=function(a){D(a);Te(a);if(192>a.f){var b=a.T,c=a.f;a=F(a,a.f);switch(c>>3&7){case 0:a=x(b.j,a)<<16>>16;b.push(a);break;case 1:sb(b);break;case 2:c=Eb(b,wb(b));32767>=c&&-32768<=c?u(b.j,a,c):(tb(b),u(b.j,a,32768));break;case 3:c=Eb(b,wb(b));32767>=c&&-32768<=c?u(b.j,a,c):(tb(b),u(b.j,a,32768));b.pop();break;case 4:sb(b);break;case 5:c=y(b.j,a)>>>0;a=y(b.j,a+4);b.push(c+4294967296*a);break;case 6:sb(b);break;case 7:Cb(b.j,a,8);c=Eb(b,wb(b));if(0x7fffffffffffffff>c&&-9223372036854775808<=c){var d= +c|0,e=c/4294967296|0;0===e&&0>c&&(e=-1)}else d=0,e=-2147483648,tb(b);w(b.j,a,d);w(b.j,a+4,e);b.pop()}}else switch(b=a.T,a=a.f,c=a&7,a>>3&7){case 4:224===a?b.j.h[0]=zb(b):sb(b);break;case 5:a=Hb(b,c);xb(b,a);b.pop();break;case 6:xb(b,Hb(b,c));b.pop();break;default:sb(b)}};W[224]=function(a){var b=a.wa();Af(a)&&!a.Ac()&&(a.A=a.A+b|0)};W[225]=function(a){var b=a.wa();Af(a)&&a.Ac()&&(a.A=a.A+b|0)};W[226]=function(a){a.loop(a.wa())};W[227]=function(a){var b=a.wa();0===U(a,1)&&(a.A=a.A+b|0)}; +W[228]=function(a){var b=a.L();uf(a,b,1);a.D[0]=Va(a.o,b)};X[229]=function(a){var b=a.L();uf(a,b,2);a.h[0]=Wa(a.o,b)};Z[229]=function(a){var b=a.L();uf(a,b,4);a.b[0]=Xa(a.o,b)};W[230]=function(a){var b=a.L();uf(a,b,1);Sa(a.o,b,a.D[0])};X[231]=function(a){var b=a.L();uf(a,b,2);Ta(a.o,b,a.h[0])};Z[231]=function(a){var b=a.L();uf(a,b,4);Ua(a.o,b,a.b[0])};X[232]=function(a){var b=a.U();I(a,Fe(a));eh(a,b)};Z[232]=function(a){var b=a.ea();J(a,Fe(a));a.A=a.A+b|0;me(a)||Fe(a)}; +X[233]=function(a){var b=a.U();eh(a,b)};Z[233]=function(a){var b=a.ea();a.A=a.A+b|0;me(a)||Fe(a)};X[234]=function(a){var b=a.U(),c=a.Ib();Qe(a,b,c,!1);me(a)||Fe(a)};Z[234]=function(a){var b=a.ea(),c=a.Ib();Qe(a,b,c,!1);me(a)||Fe(a)};W[235]=function(a){var b=a.wa();a.A=a.A+b|0;me(a)||Fe(a)};W[236]=function(a){var b=a.h[4];uf(a,b,1);a.D[0]=Va(a.o,b)};X[237]=function(a){var b=a.h[4];uf(a,b,2);a.h[0]=Wa(a.o,b)};Z[237]=function(a){var b=a.h[4];uf(a,b,4);a.b[0]=Xa(a.o,b)}; +W[238]=function(a){var b=a.h[4];uf(a,b,1);Sa(a.o,b,a.D[0])};X[239]=function(a){var b=a.h[4];uf(a,b,2);Ta(a.o,b,a.h[0])};Z[239]=function(a){var b=a.h[4];uf(a,b,4);Ua(a.o,b,a.b[0])};W[240]=function(a){ge(a)};W[241]=function(a){throw a.debug.P("int1 instruction");};W[242]=function(a){a.H|=16;ge(a);a.H=0};W[243]=function(a){a.H|=8;ge(a);a.H=0};W[244]=function(a){a.N&&H(a,0);if(0===(a.flags&512))throw a.debug.show("cpu halted"),a.w.send("cpu-event-halt"),"HALT";a.Tc=!0;throw 233495534;}; +W[245]=function(a){a.flags=(a.flags|1)^a.cb();a.u&=-2}; +W[246]=function(a){D(a);switch(a.f>>3&7){case 0:var b=Ue(a),c=a.L();a.and(b,c,7);break;case 1:b=Ue(a);c=a.L();a.and(b,c,7);break;case 2:b=bf(a);cf(a,~b);break;case 3:b=bf(a);cf(a,ag(a,b,7));break;case 4:b=Ue(a);b*=a.D[0];a.h[0]=b;a.F=b&255;a.S=7;a.flags=256>b?a.flags&-2050:a.flags|2049;a.u=212;break;case 5:b=Ue(a)<<24>>24;b*=a.sg[0];a.h[0]=b;a.F=b&255;a.S=7;a.flags=127<b||-128>b?a.flags|2049:a.flags&-2050;a.u=212;break;case 6:b=Ue(a);if(0===b)Re(a);else{c=a.h[0];var d=c/b|0;256<=d?Re(a):(a.D[0]=d, +a.D[1]=c%b)}break;case 7:b=Ue(a)<<24>>24,0===b?Re(a):(c=a.se[0],d=c/b|0,128<=d||-129>=d?Re(a):(a.D[0]=d,a.D[1]=c%b))}}; +X[247]=function(a){D(a);switch(a.f>>3&7){case 0:var b=O(a),c=a.U();a.and(b,c,15);break;case 1:b=O(a);c=a.U();a.and(b,c,15);break;case 2:b=Q(a);R(a,~b);break;case 3:b=Q(a);R(a,ag(a,b,15));break;case 4:b=O(a);b*=a.h[0];c=b>>>16;a.h[0]=b;a.h[4]=c;a.F=b&65535;a.S=15;a.flags=0===c?a.flags&-2050:a.flags|2049;a.u=212;break;case 5:b=O(a)<<16>>16;b*=a.se[0];a.h[0]=b;a.h[4]=b>>16;a.F=b&65535;a.S=15;a.flags=32767<b||-32768>b?a.flags|2049:a.flags&-2050;a.u=212;break;case 6:b=O(a);if(0===b)Re(a);else{c=(a.h[0]| +a.h[4]<<16)>>>0;var d=c/b|0;65536<=d||0>d?Re(a):(a.h[0]=d,a.h[4]=c%b)}break;case 7:b=O(a)<<16>>16,0===b?Re(a):(c=a.h[0]|a.h[4]<<16,d=c/b|0,32768<=d||-32769>=d?Re(a):(a.h[0]=d,a.h[4]=c%b))}}; +Z[247]=function(a){D(a);switch(a.f>>3&7){case 0:var b=Ve(a),c=a.ea();a.and(b,c,31);break;case 1:b=Ve(a);c=a.ea();a.and(b,c,31);break;case 2:b=df(a);ef(a,~b);break;case 3:b=df(a);ef(a,ag(a,b,31));break;case 4:b=Ve(a)>>>0;b=cg(a,a.b[0],b);a.b[0]=b[0];a.b[2]=b[1];a.F=b[0];a.S=31;a.flags=0===b[1]?a.flags&-2050:a.flags|2049;a.u=212;break;case 5:b=Ve(a);b=dg(a,a.b[0],b);a.b[0]=b[0];a.b[2]=b[1];a.F=b[0];a.S=31;a.flags=b[1]===b[0]>>31?a.flags&-2050:a.flags|2049;a.u=212;break;case 6:b=Ve(a)>>>0;c=fg(a,a.Fd[0], +a.Fd[2],b);b=c[0];c=c[1];4294967296<=b?Re(a):(a.b[0]=b,a.b[2]=c);break;case 7:var d=Ve(a),e=a.Fd[0],f=a.b[2];c=b=!1;0>d&&(c=!0,d=-d);0>f&&(b=!0,c=!c,e=-e>>>0,f=~f+!e);e=fg(a,e,f,d);d=e[0];e=e[1];c&&(d=-d|0);b&&(e=-e|0);2147483648<=d||-2147483649>=d?Re(a):(a.b[0]=d,a.b[2]=e)}};W[248]=function(a){a.flags&=-2;a.u&=-2};W[249]=function(a){a.flags|=1;a.u&=-2};W[250]=function(a){!a.ta||(a.flags&131072?3===xe(a):xe(a)>=a.N)?a.flags&=-513:H(a,0)}; +W[251]=function(a){!a.ta||(a.flags&131072?3===xe(a):xe(a)>=a.N)?(a.flags|=512,a.H=0,ee(a),ab(a)):H(a,0)};W[252]=function(a){a.flags&=-1025};W[253]=function(a){a.flags|=1024};W[254]=function(a){D(a);var b=a.f&56;0===b?(b=bf(a),cf(a,Zf(a,b,7))):8===b?(b=bf(a),cf(a,$f(a,b,7))):t(a)}; +X[255]=function(a){D(a);switch(a.f>>3&7){case 0:var b=Q(a);R(a,Zf(a,b,15));break;case 1:b=Q(a);R(a,$f(a,b,15));break;case 2:b=O(a);I(a,Fe(a));a.A=C(a,1)+b|0;me(a)||Fe(a);break;case 3:192<=a.f&&t(a);var c=F(a,a.f);b=x(a,c);c=x(a,c+2|0);Qe(a,b,c,!0);me(a)||Fe(a);break;case 4:b=O(a);a.A=C(a,1)+b|0;me(a)||Fe(a);break;case 5:192<=a.f&&t(a);c=F(a,a.f);b=x(a,c);c=x(a,c+2|0);Qe(a,b,c,!1);me(a)||Fe(a);break;case 6:b=O(a);I(a,b);break;case 7:t(a)}}; +Z[255]=function(a){D(a);switch(a.f>>3&7){case 0:var b=df(a);ef(a,Zf(a,b,31));break;case 1:b=df(a);ef(a,$f(a,b,31));break;case 2:b=Ve(a);J(a,Fe(a));a.A=C(a,1)+b|0;break;case 3:192<=a.f&&t(a);var c=F(a,a.f);b=y(a,c);c=x(a,c+4|0);if((!a.ta||ye(a))&&b&4294901760)throw a.debug.P("#GP handler");Qe(a,b,c,!0);break;case 4:b=Ve(a);a.A=C(a,1)+b|0;break;case 5:192<=a.f&&t(a);c=F(a,a.f);b=y(a,c);c=x(a,c+4|0);if((!a.ta||ye(a))&&b&4294901760)throw a.debug.P("#GP handler");Qe(a,b,c,!1);break;case 6:b=Ve(a);J(a, +b);break;case 7:t(a)}};var uh=[],vh=[];q.prototype.Ya=uh;q.prototype.Za=vh;for(var wh=0;256>wh;wh++)W[wh]?uh[wh]=vh[wh]=W[wh]:X[wh]&&(uh[wh]=X[wh],vh[wh]=Z[wh]);W=[];X=[];Z=[]; +W[0]=function(a){D(a);a.ta&&!ye(a)||t(a);switch(a.f>>3&7){case 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