Clean up javascript based on js2-mode feedback.

IPython/frontend/html/notebook/static/js/cell.js

@@ -1,96 +1,96
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // Cell
 //============================================================================
 
 var IPython = (function (IPython) {
 
     var utils = IPython.utils;
 
     var Cell = function (notebook) {
         this.notebook = notebook;
         this.read_only = false;
         if (notebook){
             this.read_only = notebook.read_only;
         }
         this.selected = false;
         this.element = null;
         this.create_element();
         if (this.element !== null) {
             this.set_autoindent(true);
             this.element.data("cell", this);
             this.bind_events();
         }
         this.cell_id = utils.uuid();
     };
 
 
     Cell.prototype.select = function () {
         this.element.addClass('ui-widget-content ui-corner-all');
         this.selected = true;
     };
 
 
     Cell.prototype.unselect = function () {
         this.element.removeClass('ui-widget-content ui-corner-all');
         this.selected = false;
     };
 
 
     Cell.prototype.bind_events = function () {
         var that = this;
-        var nb = that.notebook
+        var nb = that.notebook;
         that.element.click(function (event) {
             if (that.selected === false) {
                 nb.select(nb.find_cell_index(that));
-            };
+            }
         });
         that.element.focusin(function (event) {
             if (that.selected === false) {
                 nb.select(nb.find_cell_index(that));
-            };
+            }
         });
     };
 
     Cell.prototype.grow = function(element) {
         // Grow the cell by hand. This is used upon reloading from JSON, when the
         // autogrow handler is not called.
         var dom = element.get(0);
         var lines_count = 0;
         // modified split rule from
         // http://stackoverflow.com/questions/2035910/how-to-get-the-number-of-lines-in-a-textarea/2036424#2036424
         var lines = dom.value.split(/\r|\r\n|\n/);
         lines_count = lines.length;
         if (lines_count >= 1) {
             dom.rows = lines_count;
         } else {
             dom.rows = 1;
         }
     };
 
 
     Cell.prototype.set_autoindent = function (state) {
         if (state) {
             this.code_mirror.setOption('tabMode', 'indent');
             this.code_mirror.setOption('enterMode', 'indent');
         } else {
             this.code_mirror.setOption('tabMode', 'shift');
             this.code_mirror.setOption('enterMode', 'flat');
         }
     };
 
     // Subclasses must implement create_element.
     Cell.prototype.create_element = function () {};
 
     IPython.Cell = Cell;
 
     return IPython;
 
 }(IPython));
 

IPython/frontend/html/notebook/static/js/codecell.js

@@ -1,674 +1,675
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // CodeCell
 //============================================================================
 
 var IPython = (function (IPython) {
 
     var utils = IPython.utils;
 
     var CodeCell = function (notebook) {
         this.code_mirror = null;
         this.input_prompt_number = ' ';
         this.is_completing = false;
         this.completion_cursor = null;
         this.outputs = [];
         this.collapsed = false;
         IPython.Cell.apply(this, arguments);
     };
 
 
     CodeCell.prototype = new IPython.Cell();
 
 
     CodeCell.prototype.create_element = function () {
         var cell =  $('<div></div>').addClass('cell border-box-sizing code_cell vbox');
         cell.attr('tabindex','2');
         var input = $('<div></div>').addClass('input hbox');
         input.append($('<div/>').addClass('prompt input_prompt'));
         var input_area = $('<div/>').addClass('input_area box-flex1');
         this.code_mirror = CodeMirror(input_area.get(0), {
             indentUnit : 4,
             mode: 'python',
             theme: 'ipython',
             readOnly: this.read_only,
             onKeyEvent: $.proxy(this.handle_codemirror_keyevent,this)
         });
         input.append(input_area);
         var output = $('<div></div>').addClass('output vbox');
         cell.append(input).append(output);
         this.element = cell;
-        this.collapse()
+        this.collapse();
     };
 
     //TODO, try to diminish the number of parameters.
     CodeCell.prototype.request_tooltip_after_time = function (pre_cursor,time,that){
         if (pre_cursor === "" || pre_cursor === "(" ) {
             // don't do anything if line beggin with '(' or is empty
         } else {
             // Will set a timer to request tooltip in `time`
             that.tooltip_timeout = setTimeout(function(){
                     IPython.notebook.request_tool_tip(that, pre_cursor)
                 },time);
         }
     };
 
     CodeCell.prototype.handle_codemirror_keyevent = function (editor, event) {
         // This method gets called in CodeMirror's onKeyDown/onKeyPress
         // handlers and is used to provide custom key handling. Its return
         // value is used to determine if CodeMirror should ignore the event:
         // true = ignore, false = don't ignore.
 
         // note that we are comparing and setting the time to wait at each key press.
         // a better wqy might be to generate a new function on each time change and
         // assign it to CodeCell.prototype.request_tooltip_after_time
         tooltip_wait_time = this.notebook.time_before_tooltip;
         tooltip_on_tab    = this.notebook.tooltip_on_tab;
         var that = this;
         // whatever key is pressed, first, cancel the tooltip request before
         // they are sent, and remove tooltip if any
         if(event.type === 'keydown' && this.tooltip_timeout != null){
             CodeCell.prototype.remove_and_cancell_tooltip(that.tooltip_timeout);
             that.tooltip_timeout=null;
         }
 
         if (event.keyCode === 13 && (event.shiftKey || event.ctrlKey)) {
             // Always ignore shift-enter in CodeMirror as we handle it.
             return true;
         }else if (event.which === 40 && event.type === 'keypress' && tooltip_wait_time >= 0) {
             // triger aon keypress (!) otherwise inconsistent event.which depending on plateform
             // browser and keyboard layout !
             // Pressing '(' , request tooltip, don't forget to reappend it
             var cursor = editor.getCursor();
             var pre_cursor = editor.getRange({line:cursor.line,ch:0},cursor).trim()+'(';
             CodeCell.prototype.request_tooltip_after_time(pre_cursor,tooltip_wait_time,that);
         } else if (event.keyCode === 9 && event.type == 'keydown') {
             // Tab completion.
             var cur = editor.getCursor();
             //Do not trim here because of tooltip
             var pre_cursor = editor.getRange({line:cur.line,ch:0},cur);
             if (pre_cursor.trim() === "") {
                 // Don't autocomplete if the part of the line before the cursor
                 // is empty.  In this case, let CodeMirror handle indentation.
                 return false;
             } else if ((pre_cursor.substr(-1) === "("|| pre_cursor.substr(-1) === " ") && tooltip_on_tab ) {
                 CodeCell.prototype.request_tooltip_after_time(pre_cursor,0,that);
             } else {
                 pre_cursor.trim();
                 // Autocomplete the current line.
                 event.stop();
                 var line = editor.getLine(cur.line);
                 this.is_completing = true;
                 this.completion_cursor = cur;
                 IPython.notebook.complete_cell(this, line, cur.ch);
                 return true;
             }
         } else if (event.keyCode === 8 && event.type == 'keydown') {
             // If backspace and the line ends with 4 spaces, remove them.
             var cur = editor.getCursor();
             var line = editor.getLine(cur.line);
             var ending = line.slice(-4);
             if (ending === '    ') {
                 editor.replaceRange('',
                     {line: cur.line, ch: cur.ch-4},
                     {line: cur.line, ch: cur.ch}
                 );
                 event.stop();
                 return true;
             } else {
                 return false;
-            };
+            }
         } else if (event.keyCode === 76 && event.ctrlKey && event.shiftKey
                    && event.type == 'keydown') {
             // toggle line numbers with Ctrl-Shift-L
             this.toggle_line_numbers();
         }
         else {
             // keypress/keyup also trigger on TAB press, and we don't want to
             // use those to disable tab completion.
             if (this.is_completing && event.keyCode !== 9) {
                 var ed_cur = editor.getCursor();
                 var cc_cur = this.completion_cursor;
                 if (ed_cur.line !== cc_cur.line || ed_cur.ch !== cc_cur.ch) {
                     this.is_completing = false;
                     this.completion_cursor = null;
-                };
-            };
+                }
+            }
             return false;
         };
+        return false;
     };
 
     CodeCell.prototype.remove_and_cancell_tooltip = function(timeout)
     {
         // note that we don't handle closing directly inside the calltip
         // as in the completer, because it is not focusable, so won't
         // get the event.
         clearTimeout(timeout);
         $('#tooltip').remove();
     }
 
     CodeCell.prototype.finish_tooltip = function (reply) {
         defstring=reply.definition;
         docstring=reply.docstring;
         if(docstring == null){docstring="<empty docstring>"};
         name=reply.name;
 
         var that = this;
         var tooltip = $('<div/>').attr('id', 'tooltip').addClass('tooltip');
         // remove to have the tooltip not Limited in X and Y
         tooltip.addClass('smalltooltip');
         var pre=$('<pre/>').html(utils.fixConsole(docstring));
         var expandlink=$('<a/>').attr('href',"#");
             expandlink.addClass("ui-corner-all"); //rounded corner
             expandlink.attr('role',"button");
             //expandlink.addClass('ui-button');
             //expandlink.addClass('ui-state-default');
         var expandspan=$('<span/>').text('Expand');
             expandspan.addClass('ui-icon');
             expandspan.addClass('ui-icon-plus');
         expandlink.append(expandspan);
         expandlink.attr('id','expanbutton');
         expandlink.click(function(){
             tooltip.removeClass('smalltooltip');
             tooltip.addClass('bigtooltip');
             $('#expanbutton').remove();
             setTimeout(function(){that.code_mirror.focus();}, 50);
         });
         var morelink=$('<a/>').attr('href',"#");
             morelink.attr('role',"button");
             morelink.addClass('ui-button');
             //morelink.addClass("ui-corner-all"); //rounded corner
             //morelink.addClass('ui-state-default');
         var morespan=$('<span/>').text('Open in Pager');
             morespan.addClass('ui-icon');
             morespan.addClass('ui-icon-arrowstop-l-n');
         morelink.append(morespan);
         morelink.click(function(){
             var msg_id = IPython.notebook.kernel.execute(name+"?");
             IPython.notebook.msg_cell_map[msg_id] = IPython.notebook.selected_cell().cell_id;
             CodeCell.prototype.remove_and_cancell_tooltip(that.tooltip_timeout);
             setTimeout(function(){that.code_mirror.focus();}, 50);
         });
 
         var closelink=$('<a/>').attr('href',"#");
             closelink.attr('role',"button");
             closelink.addClass('ui-button');
             //closelink.addClass("ui-corner-all"); //rounded corner
             //closelink.adClass('ui-state-default'); // grey background and blue cross
         var closespan=$('<span/>').text('Close');
             closespan.addClass('ui-icon');
             closespan.addClass('ui-icon-close');
         closelink.append(closespan);
         closelink.click(function(){
             CodeCell.prototype.remove_and_cancell_tooltip(that.tooltip_timeout);
             setTimeout(function(){that.code_mirror.focus();}, 50);
             });
         //construct the tooltip
         tooltip.append(closelink);
         tooltip.append(expandlink);
         tooltip.append(morelink);
         if(defstring){
             defstring_html= $('<pre/>').html(utils.fixConsole(defstring));
             tooltip.append(defstring_html);
         }
         tooltip.append(pre);
         var pos = this.code_mirror.cursorCoords();
         tooltip.css('left',pos.x+'px');
         tooltip.css('top',pos.yBot+'px');
         $('body').append(tooltip);
 
         // issues with cross-closing if multiple tooltip in less than 5sec
         // keep it comented for now
         // setTimeout(CodeCell.prototype.remove_and_cancell_tooltip, 5000);
     };
 
 
     CodeCell.prototype.finish_completing = function (matched_text, matches) {
         // console.log("Got matches", matched_text, matches);
         var newm = new Array();
         if(this.notebook.smart_completer)
         {
             kwargs = new Array();
             other = new Array();
             for(var i=0;i<matches.length; ++i){
                 if(matches[i].substr(-1) === '='){
                     kwargs.push(matches[i]);
                 }else{other.push(matches[i]);}
             }
             newm = kwargs.concat(other);
             matches=newm;
         }
         if (!this.is_completing || matches.length === 0) {return;}
 
         //try to check if the user is typing tab at least twice after a word
         // and completion is "done"
         fallback_on_tooltip_after=2
         if(matches.length==1 && matched_text === matches[0])
         {
             if(this.npressed >fallback_on_tooltip_after  && this.prevmatch==matched_text)
             {
                 console.log('Ok, you really want to complete after pressing tab '+this.npressed+' times !');
                 console.log('You should understand that there is no (more) completion for that !');
                 console.log("I'll show you the tooltip, will you stop bothering me ?");
                 this.request_tooltip_after_time(matched_text+'(',0,this);
                 return;
             }
             this.prevmatch=matched_text
             this.npressed=this.npressed+1;
         }
         else
         {
             this.prevmatch="";
             this.npressed=0;
         }
 
         var that = this;
         var cur = this.completion_cursor;
 
         var insert = function (selected_text) {
             that.code_mirror.replaceRange(
                 selected_text,
                 {line: cur.line, ch: (cur.ch-matched_text.length)},
                 {line: cur.line, ch: cur.ch}
             );
         };
 
         if (matches.length === 1) {
             insert(matches[0]);
             setTimeout(function(){that.code_mirror.focus();}, 50);
             return;
         };
 
         var complete = $('<div/>').addClass('completions');
         var select = $('<select/>').attr('multiple','true');
         for (var i=0; i<matches.length; ++i) {
             select.append($('<option/>').text(matches[i]));
         }
         select.children().first().attr('selected','true');
         select.attr('size',Math.min(10,matches.length));
         var pos = this.code_mirror.cursorCoords();
         complete.css('left',pos.x+'px');
         complete.css('top',pos.yBot+'px');
         complete.append(select);
 
         $('body').append(complete);
         var done = false;
 
         var close = function () {
             if (done) return;
             done = true;
             complete.remove();
             that.is_completing = false;
             that.completion_cursor = null;
         };
 
         var pick = function () {
             insert(select.val()[0]);
             close();
             setTimeout(function(){that.code_mirror.focus();}, 50);
         };
 
         select.blur(close);
         select.keydown(function (event) {
             var code = event.which;
             if (code === 13 || code === 32) {
                 // Pressing SPACE or ENTER will cause a pick
                 event.stopPropagation();
                 event.preventDefault();
                 pick();
             } else if (code === 38 || code === 40) {
                 // We don't want the document keydown handler to handle UP/DOWN,
                 // but we want the default action.
                 event.stopPropagation();
             } else {
                 // All other key presses exit completion.
                 event.stopPropagation();
                 event.preventDefault();
                 close();
                 that.code_mirror.focus();
             }
         });
         // Double click also causes a pick.
         select.dblclick(pick);
         select.focus();
     };
 
     CodeCell.prototype.toggle_line_numbers = function () {
         if (this.code_mirror.getOption('lineNumbers') == false) {
             this.code_mirror.setOption('lineNumbers', true);
         } else {
             this.code_mirror.setOption('lineNumbers', false);
         }
-        this.code_mirror.refresh()
+        this.code_mirror.refresh();
     };
 
     CodeCell.prototype.select = function () {
         IPython.Cell.prototype.select.apply(this);
         // Todo: this dance is needed because as of CodeMirror 2.12, focus is
         // not causing the cursor to blink if the editor is empty initially.
         // While this seems to fix the issue, this should be fixed
         // in CodeMirror proper.
         var s = this.code_mirror.getValue();
         this.code_mirror.focus();
         if (s === '') this.code_mirror.setValue('');
     };
 
 
     CodeCell.prototype.select_all = function () {
         var start = {line: 0, ch: 0};
         var nlines = this.code_mirror.lineCount();
         var last_line = this.code_mirror.getLine(nlines-1);
         var end = {line: nlines-1, ch: last_line.length};
         this.code_mirror.setSelection(start, end);
     };
 
 
     CodeCell.prototype.append_output = function (json) {
         this.expand();
         if (json.output_type === 'pyout') {
             this.append_pyout(json);
         } else if (json.output_type === 'pyerr') {
             this.append_pyerr(json);
         } else if (json.output_type === 'display_data') {
             this.append_display_data(json);
         } else if (json.output_type === 'stream') {
             this.append_stream(json);
         };
         this.outputs.push(json);
     };
 
 
     CodeCell.prototype.create_output_area = function () {
         var oa = $("<div/>").addClass("hbox output_area");
         oa.append($('<div/>').addClass('prompt'));
         return oa;
     };
 
 
     CodeCell.prototype.append_pyout = function (json) {
         n = json.prompt_number || ' ';
         var toinsert = this.create_output_area();
         toinsert.find('div.prompt').addClass('output_prompt').html('Out[' + n + ']:');
         this.append_mime_type(json, toinsert);
         this.element.find('div.output').append(toinsert);
         // If we just output latex, typeset it.
         if ((json.latex !== undefined) || (json.html !== undefined)) {
             MathJax.Hub.Queue(["Typeset",MathJax.Hub]);
         };
     };
 
 
     CodeCell.prototype.append_pyerr = function (json) {
         var tb = json.traceback;
         if (tb !== undefined && tb.length > 0) {
             var s = '';
             var len = tb.length;
             for (var i=0; i<len; i++) {
                 s = s + tb[i] + '\n';
             }
             s = s + '\n';
             var toinsert = this.create_output_area();
             this.append_text(s, toinsert);
             this.element.find('div.output').append(toinsert);
         };
     };
 
 
     CodeCell.prototype.append_stream = function (json) {
         // temporary fix: if stream undefined (json file written prior to this patch),
         // default to most likely stdout:
         if (json.stream == undefined){
             json.stream = 'stdout';
         }
         var subclass = "output_"+json.stream;
         if (this.outputs.length > 0){
             // have at least one output to consider
             var last = this.outputs[this.outputs.length-1];
             if (last.output_type == 'stream' && json.stream == last.stream){
                 // latest output was in the same stream,
                 // so append directly into its pre tag
                 this.element.find('div.'+subclass).last().find('pre').append(json.text);
                 return;
             }
         }
         
         // If we got here, attach a new div
         var toinsert = this.create_output_area();
         this.append_text(json.text, toinsert, "output_stream "+subclass);
         this.element.find('div.output').append(toinsert);
     };
 
 
     CodeCell.prototype.append_display_data = function (json) {
         var toinsert = this.create_output_area();
-        this.append_mime_type(json, toinsert)
+        this.append_mime_type(json, toinsert);
         this.element.find('div.output').append(toinsert);
         // If we just output latex, typeset it.
         if ( (json.latex !== undefined) || (json.html !== undefined) ) {
             MathJax.Hub.Queue(["Typeset",MathJax.Hub]);
         };
     };
 
 
     CodeCell.prototype.append_mime_type = function (json, element) {
         if (json.html !== undefined) {
             this.append_html(json.html, element);
         } else if (json.latex !== undefined) {
             this.append_latex(json.latex, element);
         } else if (json.svg !== undefined) {
             this.append_svg(json.svg, element);
         } else if (json.png !== undefined) {
             this.append_png(json.png, element);
         } else if (json.jpeg !== undefined) {
             this.append_jpeg(json.jpeg, element);
         } else if (json.text !== undefined) {
             this.append_text(json.text, element);
         };
     };
 
 
     CodeCell.prototype.append_html = function (html, element) {
         var toinsert = $("<div/>").addClass("box_flex1 output_subarea output_html rendered_html");
         toinsert.append(html);
         element.append(toinsert);
-    }
+    };
 
 
     CodeCell.prototype.append_text = function (data, element, extra_class) {
         var toinsert = $("<div/>").addClass("box_flex1 output_subarea output_text");
         if (extra_class){
             toinsert.addClass(extra_class);
         }
         toinsert.append($("<pre/>").html(data));
         element.append(toinsert);
     };
 
 
     CodeCell.prototype.append_svg = function (svg, element) {
         var toinsert = $("<div/>").addClass("box_flex1 output_subarea output_svg");
         toinsert.append(svg);
         element.append(toinsert);
     };
 
 
     CodeCell.prototype.append_png = function (png, element) {
         var toinsert = $("<div/>").addClass("box_flex1 output_subarea output_png");
         toinsert.append($("<img/>").attr('src','data:image/png;base64,'+png));
         element.append(toinsert);
     };
 
 
     CodeCell.prototype.append_jpeg = function (jpeg, element) {
         var toinsert = $("<div/>").addClass("box_flex1 output_subarea output_jpeg");
         toinsert.append($("<img/>").attr('src','data:image/jpeg;base64,'+jpeg));
         element.append(toinsert);
     };
 
 
     CodeCell.prototype.append_latex = function (latex, element) {
         // This method cannot do the typesetting because the latex first has to
         // be on the page.
         var toinsert = $("<div/>").addClass("box_flex1 output_subarea output_latex");
         toinsert.append(latex);
         element.append(toinsert);
-    }
+    };
 
 
     CodeCell.prototype.clear_output = function (stdout, stderr, other) {
         var output_div = this.element.find("div.output");
         if (stdout && stderr && other){
             // clear all, no need for logic
             output_div.html("");
             this.outputs = [];
             return;
         }
         // remove html output
         // each output_subarea that has an identifying class is in an output_area
         // which is the element to be removed.
         if (stdout){
             output_div.find("div.output_stdout").parent().remove();
         }
         if (stderr){
             output_div.find("div.output_stderr").parent().remove();
         }
         if (other){
             output_div.find("div.output_subarea").not("div.output_stderr").not("div.output_stdout").parent().remove();
         }
         
         // remove cleared outputs from JSON list:
         for (var i = this.outputs.length - 1; i >= 0; i--){
             var out = this.outputs[i];
             var output_type = out.output_type;
             if (output_type == "display_data" && other){
                 this.outputs.splice(i,1);
             }else if (output_type == "stream"){
                 if (stdout && out.stream == "stdout"){
                     this.outputs.splice(i,1);
                 }else if (stderr && out.stream == "stderr"){
                     this.outputs.splice(i,1);
                 }
             }
         }
     };
 
 
     CodeCell.prototype.clear_input = function () {
         this.code_mirror.setValue('');
     };
 
 
     CodeCell.prototype.collapse = function () {
         if (!this.collapsed) {
             this.element.find('div.output').hide();
             this.collapsed = true;
         };
     };
 
 
     CodeCell.prototype.expand = function () {
         if (this.collapsed) {
             this.element.find('div.output').show();
             this.collapsed = false;
         };
     };
 
 
     CodeCell.prototype.toggle_output = function () {
         if (this.collapsed) {
             this.expand();
         } else {
             this.collapse();
         };
     };
 
     CodeCell.prototype.set_input_prompt = function (number) {
         var n = number || '&nbsp;';
-        this.input_prompt_number = n
+        this.input_prompt_number = n;
         this.element.find('div.input_prompt').html('In&nbsp;[' + n + ']:');
     };
 
 
     CodeCell.prototype.get_code = function () {
         return this.code_mirror.getValue();
     };
 
 
     CodeCell.prototype.set_code = function (code) {
         return this.code_mirror.setValue(code);
     };
 
 
     CodeCell.prototype.at_top = function () {
         var cursor = this.code_mirror.getCursor();
         if (cursor.line === 0) {
             return true;
         } else {
             return false;
         }
     };
 
 
     CodeCell.prototype.at_bottom = function () {
         var cursor = this.code_mirror.getCursor();
         if (cursor.line === (this.code_mirror.lineCount()-1)) {
             return true;
         } else {
             return false;
         }
     };
 
 
     CodeCell.prototype.fromJSON = function (data) {
         console.log('Import from JSON:', data);
         if (data.cell_type === 'code') {
             if (data.input !== undefined) {
                 this.set_code(data.input);
             }
             if (data.prompt_number !== undefined) {
                 this.set_input_prompt(data.prompt_number);
             } else {
                 this.set_input_prompt();
             };
             var len = data.outputs.length;
             for (var i=0; i<len; i++) {
                 this.append_output(data.outputs[i]);
             };
             if (data.collapsed !== undefined) {
                 if (data.collapsed) {
                     this.collapse();
                 };
             };
         };
     };
 
 
     CodeCell.prototype.toJSON = function () {
         var data = {};
         data.input = this.get_code();
         data.cell_type = 'code';
         if (this.input_prompt_number !== ' ') {
-            data.prompt_number = this.input_prompt_number
+            data.prompt_number = this.input_prompt_number;
         };
         var outputs = [];
         var len = this.outputs.length;
         for (var i=0; i<len; i++) {
             outputs[i] = this.outputs[i];
         };
         data.outputs = outputs;
         data.language = 'python';
         data.collapsed = this.collapsed;
         // console.log('Export to JSON:',data);
         return data;
     };
 
 
     IPython.CodeCell = CodeCell;
 
     return IPython;
 }(IPython));

IPython/frontend/html/notebook/static/js/kernel.js

@@ -1,235 +1,235
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // Kernel
 //============================================================================
 
 var IPython = (function (IPython) {
 
     var utils = IPython.utils;
 
     var Kernel = function () {
         this.kernel_id = null;
         this.shell_channel = null;
         this.iopub_channel = null;
         this.base_url = $('body').data('baseKernelUrl') + "kernels";
         this.running = false;
         this.username = "username";
         this.session_id = utils.uuid();
         
         if (typeof(WebSocket) !== 'undefined') {
-            this.WebSocket = WebSocket
+            this.WebSocket = WebSocket;
         } else if (typeof(MozWebSocket) !== 'undefined') {
-            this.WebSocket = MozWebSocket
+            this.WebSocket = MozWebSocket;
         } else {
             alert('Your browser does not have WebSocket support, please try Chrome, Safari or Firefox ≥ 6. Firefox 4 and 5 are also supported by you have to enable WebSockets in about:config.');
         };
     };
 
 
     Kernel.prototype.get_msg = function (msg_type, content) {
         var msg = {
             header : {
                 msg_id : utils.uuid(),
                 username : this.username,
                 session : this.session_id,
                 msg_type : msg_type
             },
             content : content,
             parent_header : {}
         };
         return msg;
-    }
+    };
 
     Kernel.prototype.start = function (notebook_id, callback) {
         var that = this;
         if (!this.running) {
             var qs = $.param({notebook:notebook_id});
-            var url = this.base_url + '?' + qs
+            var url = this.base_url + '?' + qs;
             $.post(url,
                 function (kernel_id) {
                     that._handle_start_kernel(kernel_id, callback);
                 }, 
                 'json'
             );
         };
     };
 
 
     Kernel.prototype.restart = function (callback) {
         IPython.kernel_status_widget.status_restarting();
         var url = this.kernel_url + "/restart";
         var that = this;
         if (this.running) {
             this.stop_channels();
             $.post(url,
                 function (kernel_id) {
                     that._handle_start_kernel(kernel_id, callback);
                 },
                 'json'
             );
         };
     };
 
 
     Kernel.prototype._handle_start_kernel = function (json, callback) {
         this.running = true;
         this.kernel_id = json.kernel_id;
         this.ws_url = json.ws_url;
         this.kernel_url = this.base_url + "/" + this.kernel_id;
         this.start_channels();
         callback();
         IPython.kernel_status_widget.status_idle();
     };
 
     Kernel.prototype._websocket_closed = function(ws_url, early){
         var msg;
         var parent_item = $('body');
         if (early) {
             msg = "Websocket connection to " + ws_url + " could not be established.<br/>" +
             " You will NOT be able to run code.<br/>" +
             " Your browser may not be compatible with the websocket version in the server," +
             " or if the url does not look right, there could be an error in the" +
-            " server's configuration."
+            " server's configuration.";
         } else {
             msg = "Websocket connection closed unexpectedly.<br/>" +
-            " The kernel will no longer be responsive."
+            " The kernel will no longer be responsive.";
         }
         var dialog = $('<div/>');
         dialog.html(msg);
         parent_item.append(dialog);
         dialog.dialog({
             resizable: false,
             modal: true,
             title: "Websocket closed",
             buttons : {
                 "Okay": function () {
                     $(this).dialog('close');
                 }
             }
         });
         
-    }
+    };
 
     Kernel.prototype.start_channels = function () {
         var that = this;
         this.stop_channels();
         var ws_url = this.ws_url + this.kernel_url;
         console.log("Starting WS:", ws_url);
         this.shell_channel = new this.WebSocket(ws_url + "/shell");
         this.iopub_channel = new this.WebSocket(ws_url + "/iopub");
         send_cookie = function(){
             this.send(document.cookie);
-        }
+        };
         var already_called_onclose = false; // only alert once
         ws_closed_early = function(evt){
             if (already_called_onclose){
                 return;
             }
             already_called_onclose = true;
             if ( ! evt.wasClean ){
                 that._websocket_closed(ws_url, true);
             }
-        }
+        };
         ws_closed_late = function(evt){
             if (already_called_onclose){
                 return;
             }
             already_called_onclose = true;
             if ( ! evt.wasClean ){
                 that._websocket_closed(ws_url, false);
             }
-        }
+        };
         this.shell_channel.onopen = send_cookie;
         this.shell_channel.onclose = ws_closed_early;
         this.iopub_channel.onopen = send_cookie;
         this.iopub_channel.onclose = ws_closed_early;
         // switch from early-close to late-close message after 1s
         setTimeout(function(){
             that.shell_channel.onclose = ws_closed_late;
             that.iopub_channel.onclose = ws_closed_late;
         }, 1000);
     };
 
 
     Kernel.prototype.stop_channels = function () {
         if (this.shell_channel !== null) {
-            this.shell_channel.onclose = function (evt) {null};
+            this.shell_channel.onclose = function (evt) {};
             this.shell_channel.close();
             this.shell_channel = null;
         };
         if (this.iopub_channel !== null) {
-            this.iopub_channel.onclose = function (evt) {null};
+            this.iopub_channel.onclose = function (evt) {};
             this.iopub_channel.close();
             this.iopub_channel = null;
         };
     };
 
     Kernel.prototype.object_info_request = function (objname) {
         if(typeof(objname)!=null)
         {
             var content = {
                 oname : objname.toString(),
             };
             var msg = this.get_msg("object_info_request", content);
             this.shell_channel.send(JSON.stringify(msg));
             return msg.header.msg_id;
         }
         return;
     }
 
     Kernel.prototype.execute = function (code) {
         var content = {
             code : code,
             silent : false,
             user_variables : [],
             user_expressions : {},
-            allow_stdin : false,
+            allow_stdin : false
         };
         var msg = this.get_msg("execute_request", content);
         this.shell_channel.send(JSON.stringify(msg));
         return msg.header.msg_id;
-    }
+    };
 
 
     Kernel.prototype.complete = function (line, cursor_pos) {
         var content = {
             text : '',
             line : line,
             cursor_pos : cursor_pos
         };
         var msg = this.get_msg("complete_request", content);
         this.shell_channel.send(JSON.stringify(msg));
         return msg.header.msg_id;
-    }
+    };
 
 
     Kernel.prototype.interrupt = function () {
         if (this.running) {
             $.post(this.kernel_url + "/interrupt");
         };
     };
 
 
     Kernel.prototype.kill = function () {
         if (this.running) {
             this.running = false;
             var settings = {
                 cache : false,
-                type : "DELETE",
+                type : "DELETE"
             };
             $.ajax(this.kernel_url, settings);
         };
     };
 
     IPython.Kernel = Kernel;
 
     return IPython;
 
 }(IPython));
 

IPython/frontend/html/notebook/static/js/kernelstatus.js

@@ -1,63 +1,63
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // Kernel Status widget
 //============================================================================
 
 var IPython = (function (IPython) {
 
     var utils = IPython.utils;
 
     var KernelStatusWidget = function (selector) {
         this.selector = selector;
         if (this.selector !== undefined) {
             this.element = $(selector);
             this.style();
         }
     };
 
 
     KernelStatusWidget.prototype.style = function () {
         this.element.addClass('ui-widget');
         this.element.attr('title', "The kernel execution status." +
         " If 'Busy', the kernel is currently running code." +
-        " If 'Idle', it is available for execution.")
+        " If 'Idle', it is available for execution.");
     };
 
 
     KernelStatusWidget.prototype.status_busy = function () {
         this.element.removeClass("status_idle");
         this.element.removeClass("status_restarting");
         this.element.addClass("status_busy");
         this.element.text("Busy");
     };
 
 
     KernelStatusWidget.prototype.status_idle = function () {
         this.element.removeClass("status_busy");
         this.element.removeClass("status_restarting");
         this.element.addClass("status_idle");
         this.element.text("Idle");
     };
 
     KernelStatusWidget.prototype.status_restarting = function () {
         this.element.removeClass("status_busy");
         this.element.removeClass("status_idle");
         this.element.addClass("status_restarting");
         this.element.text("Restarting");
     };
 
 
 
 
     IPython.KernelStatusWidget = KernelStatusWidget;
 
     return IPython;
 
 }(IPython));
 

IPython/frontend/html/notebook/static/js/layout.js

@@ -1,61 +1,61
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // Layout
 //============================================================================
 
 var IPython = (function (IPython) {
 
     var LayoutManager = function () {
         this.bind_events();
     };
 
 
     LayoutManager.prototype.bind_events = function () {
         $(window).resize($.proxy(this.do_resize,this));
     };
 
 
     LayoutManager.prototype.do_resize = function () {
         var win = $(window);
         var w = win.width();
         var h = win.height();
         var header_height = $('div#header').outerHeight(true);
         var app_height = h - header_height - 2;  // content height
 
         $('div#main_app').height(app_height + 2);  // content+padding+border height
 
         $('div#left_panel').height(app_height);
 
         $('div#left_panel_splitter').height(app_height);
 
         $('div#notebook_panel').height(app_height);
         var left_panel_width = $('div#left_panel').outerWidth();
         var left_panel_splitter_width = $('div#left_panel_splitter').outerWidth();
         if (IPython.left_panel.expanded) {
             $('div#notebook_panel').css({marginLeft : left_panel_width+left_panel_splitter_width});
         } else {
         $('div#notebook_panel').css({marginLeft : left_panel_splitter_width});
         }
 
 
         var pager_height = IPython.pager.percentage_height*app_height;
         var pager_splitter_height = $('div#pager_splitter').outerHeight(true);
         $('div#pager').height(pager_height);
         if (IPython.pager.expanded) {
             $('div#notebook').height(app_height-pager_height-pager_splitter_height);
         } else {
             $('div#notebook').height(app_height-pager_splitter_height);
         }
     };
 
-    IPython.LayoutManager = LayoutManager
+    IPython.LayoutManager = LayoutManager;
 
     return IPython;
 
 }(IPython));

IPython/frontend/html/notebook/static/js/leftpanel.js

@@ -1,105 +1,105
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // LeftPanel
 //============================================================================
 
 
 var IPython = (function (IPython) {
 
     var utils = IPython.utils;
 
     var LeftPanel = function (left_panel_selector, left_panel_splitter_selector) {
         this.left_panel_element = $(left_panel_selector);
         this.left_panel_splitter_element = $(left_panel_splitter_selector);
         this.expanded = true;
         this.width = 300;
         this.style();
         this.bind_events();
         this.create_children();
     };
 
 
     LeftPanel.prototype.style = function () {
         this.left_panel_splitter_element.addClass('border-box-sizing ui-widget ui-state-default');
         this.left_panel_element.addClass('border-box-sizing ui-widget');
         this.left_panel_element.width(this.width);
         this.left_panel_splitter_element.css({left : this.width});
         this.left_panel_splitter_element.attr('title', 'Click to Show/Hide left panel');
     };
 
 
     LeftPanel.prototype.bind_events = function () {
         var that = this;
 
         this.left_panel_element.bind('collapse_left_panel', function () {
             that.left_panel_element.hide('fast');
             that.left_panel_splitter_element.animate({left : 0}, 'fast');
         });
 
         this.left_panel_element.bind('expand_left_panel', function () {
             that.left_panel_element.show('fast');
             that.left_panel_splitter_element.animate({left : that.width}, 'fast');
         });
 
         this.left_panel_splitter_element.hover(
             function () {
                 that.left_panel_splitter_element.addClass('ui-state-hover');
             },
             function () {
                 that.left_panel_splitter_element.removeClass('ui-state-hover');
             }
         );
 
         this.left_panel_splitter_element.click(function () {
             that.toggle();
         });
 
     };
 
 
     LeftPanel.prototype.create_children = function () {
         this.notebook_section = new IPython.NotebookSection('div#notebook_section');
         if (! IPython.read_only){
             this.cell_section = new IPython.CellSection('div#cell_section');
             this.config_section = new IPython.ConfigSection('div#config_section');
             this.kernel_section = new IPython.KernelSection('div#kernel_section');
         }
         this.help_section = new IPython.HelpSection('div#help_section');
-    }
+    };
 
     LeftPanel.prototype.collapse = function () {
         if (this.expanded === true) {
             this.left_panel_element.add($('div#notebook')).trigger('collapse_left_panel');
             this.expanded = false;
         };
     };
 
 
     LeftPanel.prototype.expand = function () {
         if (this.expanded !== true) {
             this.left_panel_element.add($('div#notebook')).trigger('expand_left_panel');
             this.expanded = true;
         };
     };
 
 
     LeftPanel.prototype.toggle = function () {
         if (this.expanded === true) {
             this.collapse();
         } else {
             this.expand();
         };
     };
 
     IPython.LeftPanel = LeftPanel;
 
     return IPython;
 
 }(IPython));
 

IPython/frontend/html/notebook/static/js/namespace.js

@@ -1,30 +1,30
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 var IPython = IPython || {};
 
 IPython.namespace = function (ns_string) {
     var parts = ns_string.split('.'),
         parent = IPython,
         i;
 
     // String redundant leading global
     if (parts[0] === "IPython") {
         parts = parts.slice(1);
     }
 
     for (i=0; i<parts.length; i+=1) {
         // Create property if it doesn't exist
         if (typeof parent[parts[i]] === "undefined") {
-            parent[parts[i]] == {};
+            parent[parts[i]] = {};
         }
     }
     return parent;
 };
 
 
 

IPython/frontend/html/notebook/static/js/notebook.js

@@ -1,1074 +1,1077
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // Notebook
 //============================================================================
 
 var IPython = (function (IPython) {
 
     var utils = IPython.utils;
 
     var Notebook = function (selector) {
         this.read_only = IPython.read_only;
         this.element = $(selector);
         this.element.scroll();
         this.element.data("notebook", this);
         this.next_prompt_number = 1;
         this.kernel = null;
         this.dirty = false;
         this.msg_cell_map = {};
         this.metadata = {};
         this.control_key_active = false;
         this.style();
         this.create_elements();
         this.bind_events();
         this.set_tooltipontab(true);
         this.set_smartcompleter(true);
         this.set_timebeforetooltip(1200);
     };
 
 
     Notebook.prototype.style = function () {
         $('div#notebook').addClass('border-box-sizing');
     };
 
 
     Notebook.prototype.create_elements = function () {
         // We add this end_space div to the end of the notebook div to:
         // i) provide a margin between the last cell and the end of the notebook
         // ii) to prevent the div from scrolling up when the last cell is being
         // edited, but is too low on the page, which browsers will do automatically.
         var that = this;
         var end_space = $('<div class="end_space"></div>').height(150);
         end_space.dblclick(function (e) {
             if (that.read_only) return;
             var ncells = that.ncells();
             that.insert_code_cell_below(ncells-1);
         });
         this.element.append(end_space);
         $('div#notebook').addClass('border-box-sizing');
     };
 
 
     Notebook.prototype.bind_events = function () {
         var that = this;
         $(document).keydown(function (event) {
             // console.log(event);
-            if (that.read_only) return;
+            if (that.read_only) return false;
             if (event.which === 27) {
                 // Intercept escape at highest level to avoid closing 
                 // websocket connection with firefox
                 event.preventDefault();
             }
             if (event.which === 38 && !event.shiftKey) {
                 var cell = that.selected_cell();
                 if (cell.at_top()) {
                     event.preventDefault();
                     that.select_prev();
                 };
             } else if (event.which === 40 && !event.shiftKey) {
                 var cell = that.selected_cell();
                 if (cell.at_bottom()) {
                     event.preventDefault();
                     that.select_next();
                 };
             } else if (event.which === 13 && event.shiftKey) {
                 that.execute_selected_cell();
                 return false;
             } else if (event.which === 13 && event.ctrlKey) {
                 that.execute_selected_cell({terminal:true});
                 return false;
             } else if (event.which === 77 && event.ctrlKey) {
                 that.control_key_active = true;
                 return false;
             } else if (event.which === 68 && that.control_key_active) {
                 // Delete selected cell = d
                 that.delete_cell();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 65 && that.control_key_active) {
                 // Insert code cell above selected = a
                 that.insert_code_cell_above();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 66 && that.control_key_active) {
                 // Insert code cell below selected = b
                 that.insert_code_cell_below();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 67 && that.control_key_active) {
                 // To code = c
                 that.to_code();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 77 && that.control_key_active) {
                 // To markdown = m
                 that.to_markdown();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 84 && that.control_key_active) {
                 // Toggle output = t
                 that.toggle_output();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 83 && that.control_key_active) {
                 // Save notebook = s
                 IPython.save_widget.save_notebook();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 74 && that.control_key_active) {
                 // Move cell down = j
                 that.move_cell_down();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 75 && that.control_key_active) {
                 // Move cell up = k
                 that.move_cell_up();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 80 && that.control_key_active) {
                 // Select previous = p
                 that.select_prev();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 78 && that.control_key_active) {
                 // Select next = n
                 that.select_next();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 76 && that.control_key_active) {
                 // Toggle line numbers = l
                 that.cell_toggle_line_numbers();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 73 && that.control_key_active) {
                 // Interrupt kernel = i
                 IPython.notebook.kernel.interrupt();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 190 && that.control_key_active) {
                 // Restart kernel = .  # matches qt console
                 IPython.notebook.restart_kernel();
                 that.control_key_active = false;
                 return false;
             } else if (event.which === 72 && that.control_key_active) {
                 // Show keyboard shortcuts = h
                 that.toggle_keyboard_shortcuts();
                 that.control_key_active = false;
                 return false;
             } else if (that.control_key_active) {
                 that.control_key_active = false;
                 return true;
             };
+            return true;
         });
 
         this.element.bind('collapse_pager', function () {
             var app_height = $('div#main_app').height(); // content height
             var splitter_height = $('div#pager_splitter').outerHeight(true);
             var new_height = app_height - splitter_height;
             that.element.animate({height : new_height + 'px'}, 'fast');
         });
 
         this.element.bind('expand_pager', function () {
             var app_height = $('div#main_app').height(); // content height
             var splitter_height = $('div#pager_splitter').outerHeight(true);
             var pager_height = $('div#pager').outerHeight(true);
             var new_height = app_height - pager_height - splitter_height; 
             that.element.animate({height : new_height + 'px'}, 'fast');
         });
 
         this.element.bind('collapse_left_panel', function () {
             var splitter_width = $('div#left_panel_splitter').outerWidth(true);
             var new_margin = splitter_width;
             $('div#notebook_panel').animate({marginLeft : new_margin + 'px'}, 'fast');
         });
 
         this.element.bind('expand_left_panel', function () {
             var splitter_width = $('div#left_panel_splitter').outerWidth(true);
             var left_panel_width = IPython.left_panel.width;
             var new_margin = splitter_width + left_panel_width;
             $('div#notebook_panel').animate({marginLeft : new_margin + 'px'}, 'fast');
         });
 
         $(window).bind('beforeunload', function () {
             var kill_kernel = $('#kill_kernel').prop('checked');
             if (kill_kernel) {
                 that.kernel.kill();
             }
             if (that.dirty && ! that.read_only) {
                 return "You have unsaved changes that will be lost if you leave this page.";
             };
+            return true;
         });
     };
 
 
     Notebook.prototype.toggle_keyboard_shortcuts = function () {
         // toggles display of keyboard shortcut dialog
         var that = this;
         if ( this.shortcut_dialog ){
             // if dialog is already shown, close it
             this.shortcut_dialog.dialog("close");
             this.shortcut_dialog = null;
             return;
         }
         var dialog = $('<div/>');
         this.shortcut_dialog = dialog;
         var shortcuts = [
             {key: 'Shift-Enter', help: 'run cell'},
             {key: 'Ctrl-Enter', help: 'run cell in-place'},
             {key: 'Ctrl-m d', help: 'delete cell'},
             {key: 'Ctrl-m a', help: 'insert cell above'},
             {key: 'Ctrl-m b', help: 'insert cell below'},
             {key: 'Ctrl-m t', help: 'toggle output'},
             {key: 'Ctrl-m l', help: 'toggle line numbers'},
             {key: 'Ctrl-m s', help: 'save notebook'},
             {key: 'Ctrl-m j', help: 'move cell down'},
             {key: 'Ctrl-m k', help: 'move cell up'},
             {key: 'Ctrl-m c', help: 'code cell'},
             {key: 'Ctrl-m m', help: 'markdown cell'},
             {key: 'Ctrl-m p', help: 'select previous'},
             {key: 'Ctrl-m n', help: 'select next'},
             {key: 'Ctrl-m i', help: 'interrupt kernel'},
             {key: 'Ctrl-m .', help: 'restart kernel'},
             {key: 'Ctrl-m h', help: 'show keyboard shortcuts'}
         ];
         for (var i=0; i<shortcuts.length; i++) {
             dialog.append($('<div>').
                 append($('<span/>').addClass('shortcut_key').html(shortcuts[i].key)).
                 append($('<span/>').addClass('shortcut_descr').html(' : ' + shortcuts[i].help))
             );
         };
         dialog.bind('dialogclose', function(event) {
             // dialog has been closed, allow it to be drawn again.
             that.shortcut_dialog = null;
         });
         dialog.dialog({title: 'Keyboard shortcuts'});
     };
 
 
     Notebook.prototype.scroll_to_bottom = function () {
         this.element.animate({scrollTop:this.element.get(0).scrollHeight}, 0);
     };
 
 
     Notebook.prototype.scroll_to_top = function () {
         this.element.animate({scrollTop:0}, 0);
     };
 
 
     // Cell indexing, retrieval, etc.
 
 
     Notebook.prototype.cell_elements = function () {
         return this.element.children("div.cell");
-    }
+    };
 
 
     Notebook.prototype.ncells = function (cell) {
         return this.cell_elements().length;
-    }
+    };
 
 
     // TODO: we are often calling cells as cells()[i], which we should optimize
     // to cells(i) or a new method.
     Notebook.prototype.cells = function () {
         return this.cell_elements().toArray().map(function (e) {
             return $(e).data("cell");
         });
-    }
+    };
 
 
     Notebook.prototype.find_cell_index = function (cell) {
         var result = null;
         this.cell_elements().filter(function (index) {
             if ($(this).data("cell") === cell) {
                 result = index;
             };
         });
         return result;
     };
 
 
     Notebook.prototype.index_or_selected = function (index) {
         return index || this.selected_index() || 0;
-    }
+    };
 
 
     Notebook.prototype.select = function (index) {
         if (index !== undefined && index >= 0 && index < this.ncells()) {
             if (this.selected_index() !== null) {
                 this.selected_cell().unselect();
             };
             this.cells()[index].select();
         };
         return this;
     };
 
 
     Notebook.prototype.select_next = function () {
         var index = this.selected_index();
         if (index !== null && index >= 0 && (index+1) < this.ncells()) {
             this.select(index+1);
         };
         return this;
     };
 
 
     Notebook.prototype.select_prev = function () {
         var index = this.selected_index();
         if (index !== null && index >= 0 && (index-1) < this.ncells()) {
             this.select(index-1);
         };
         return this;
     };
 
 
     Notebook.prototype.selected_index = function () {
         var result = null;
         this.cell_elements().filter(function (index) {
             if ($(this).data("cell").selected === true) {
                 result = index;
             };
         });
         return result;
     };
 
 
     Notebook.prototype.cell_for_msg = function (msg_id) {
         var cell_id = this.msg_cell_map[msg_id];
         var result = null;
         this.cell_elements().filter(function (index) {
             cell = $(this).data("cell");
             if (cell.cell_id === cell_id) {
                 result = cell;
             };
         });
         return result;
     };
 
 
     Notebook.prototype.selected_cell = function () {
         return this.cell_elements().eq(this.selected_index()).data("cell");
-    }
+    };
 
 
     // Cell insertion, deletion and moving.
 
 
     Notebook.prototype.delete_cell = function (index) {
         var i = index || this.selected_index();
         if (i !== null && i >= 0 && i < this.ncells()) {
             this.cell_elements().eq(i).remove();
             if (i === (this.ncells())) {
                 this.select(i-1);
             } else {
                 this.select(i);
             };
         };
         this.dirty = true;
         return this;
     };
 
 
     Notebook.prototype.append_cell = function (cell) {
         this.element.find('div.end_space').before(cell.element);
         this.dirty = true;
         return this;
     };
 
 
     Notebook.prototype.insert_cell_below = function (cell, index) {
         var ncells = this.ncells();
         if (ncells === 0) {
             this.append_cell(cell);
             return this;
         };
         if (index >= 0 && index < ncells) {
             this.cell_elements().eq(index).after(cell.element);
         };
         this.dirty = true;
-        return this
+        return this;
     };
 
 
     Notebook.prototype.insert_cell_above = function (cell, index) {
         var ncells = this.ncells();
         if (ncells === 0) {
             this.append_cell(cell);
             return this;
         };
         if (index >= 0 && index < ncells) {
             this.cell_elements().eq(index).before(cell.element);
         };
         this.dirty = true;
         return this;
     };
 
 
     Notebook.prototype.move_cell_up = function (index) {
         var i = index || this.selected_index();
         if (i !== null && i < this.ncells() && i > 0) {
             var pivot = this.cell_elements().eq(i-1);
             var tomove = this.cell_elements().eq(i);
             if (pivot !== null && tomove !== null) {
                 tomove.detach();
                 pivot.before(tomove);
                 this.select(i-1);
             };
         };
         this.dirty = true;
         return this;
-    }
+    };
 
 
     Notebook.prototype.move_cell_down = function (index) {
         var i = index || this.selected_index();
         if (i !== null && i < (this.ncells()-1) && i >= 0) {
-            var pivot = this.cell_elements().eq(i+1)
-            var tomove = this.cell_elements().eq(i)
+            var pivot = this.cell_elements().eq(i+1);
+            var tomove = this.cell_elements().eq(i);
             if (pivot !== null && tomove !== null) {
                 tomove.detach();
                 pivot.after(tomove);
                 this.select(i+1);
             };
         };
         this.dirty = true;
         return this;
-    }
+    };
 
 
     Notebook.prototype.sort_cells = function () {
         var ncells = this.ncells();
         var sindex = this.selected_index();
         var swapped;
         do {
-            swapped = false
+            swapped = false;
             for (var i=1; i<ncells; i++) {
                 current = this.cell_elements().eq(i).data("cell");
                 previous = this.cell_elements().eq(i-1).data("cell");
                 if (previous.input_prompt_number > current.input_prompt_number) {
                     this.move_cell_up(i);
                     swapped = true;
                 };
             };
         } while (swapped);
         this.select(sindex);
         return this;
     };
 
 
     Notebook.prototype.insert_code_cell_above = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var cell = new IPython.CodeCell(this);
         cell.set_input_prompt();
         this.insert_cell_above(cell, i);
         this.select(this.find_cell_index(cell));
         return cell;
-    }
+    };
 
 
     Notebook.prototype.insert_code_cell_below = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var cell = new IPython.CodeCell(this);
         cell.set_input_prompt();
         this.insert_cell_below(cell, i);
         this.select(this.find_cell_index(cell));
         return cell;
-    }
+    };
 
 
     Notebook.prototype.insert_html_cell_above = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var cell = new IPython.HTMLCell(this);
         cell.config_mathjax();
         this.insert_cell_above(cell, i);
         this.select(this.find_cell_index(cell));
         return cell;
-    }
+    };
 
 
     Notebook.prototype.insert_html_cell_below = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var cell = new IPython.HTMLCell(this);
         cell.config_mathjax();
         this.insert_cell_below(cell, i);
         this.select(this.find_cell_index(cell));
         return cell;
-    }
+    };
 
 
     Notebook.prototype.insert_markdown_cell_above = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var cell = new IPython.MarkdownCell(this);
         cell.config_mathjax();
         this.insert_cell_above(cell, i);
         this.select(this.find_cell_index(cell));
         return cell;
-    }
+    };
 
 
     Notebook.prototype.insert_markdown_cell_below = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var cell = new IPython.MarkdownCell(this);
         cell.config_mathjax();
         this.insert_cell_below(cell, i);
         this.select(this.find_cell_index(cell));
         return cell;
-    }
+    };
 
 
     Notebook.prototype.to_code = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var source_element = this.cell_elements().eq(i);
         var source_cell = source_element.data("cell");
         if (source_cell instanceof IPython.HTMLCell || 
             source_cell instanceof IPython.MarkdownCell) {
             this.insert_code_cell_below(i);
             var target_cell = this.cells()[i+1];
             target_cell.set_code(source_cell.get_source());
             source_element.remove();
             target_cell.select();
         };
         this.dirty = true;
     };
 
 
     Notebook.prototype.to_markdown = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var source_element = this.cell_elements().eq(i);
         var source_cell = source_element.data("cell");
         var target_cell = null;
         if (source_cell instanceof IPython.CodeCell) {
             this.insert_markdown_cell_below(i);
-            var target_cell = this.cells()[i+1];
+            target_cell = this.cells()[i+1];
             var text = source_cell.get_code();
         } else if (source_cell instanceof IPython.HTMLCell) {
             this.insert_markdown_cell_below(i);
-            var target_cell = this.cells()[i+1];
+            target_cell = this.cells()[i+1];
             var text = source_cell.get_source();
             if (text === source_cell.placeholder) {
                 text = target_cell.placeholder;
             }
         }
         if (target_cell !== null) {
             if (text === "") {text = target_cell.placeholder;};
             target_cell.set_source(text);
             source_element.remove();
             target_cell.edit();
         }
         this.dirty = true;
     };
 
 
     Notebook.prototype.to_html = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var source_element = this.cell_elements().eq(i);
         var source_cell = source_element.data("cell");
         var target_cell = null;
         if (source_cell instanceof IPython.CodeCell) {
             this.insert_html_cell_below(i);
-            var target_cell = this.cells()[i+1];
+            target_cell = this.cells()[i+1];
             var text = source_cell.get_code();
         } else if (source_cell instanceof IPython.MarkdownCell) {
             this.insert_html_cell_below(i);
-            var target_cell = this.cells()[i+1];
+            target_cell = this.cells()[i+1];
             var text = source_cell.get_source();
             if (text === source_cell.placeholder) {
                 text = target_cell.placeholder;
             }
         }
         if (target_cell !== null) {
             if (text === "") {text = target_cell.placeholder;};
             target_cell.set_source(text);
             source_element.remove();
             target_cell.edit();
         }
         this.dirty = true;
     };
 
 
     // Cell collapsing and output clearing
 
     Notebook.prototype.collapse = function (index) {
         var i = this.index_or_selected(index);
         this.cells()[i].collapse();
         this.dirty = true;
     };
 
 
     Notebook.prototype.expand = function (index) {
         var i = this.index_or_selected(index);
         this.cells()[i].expand();
         this.dirty = true;
     };
 
 
     Notebook.prototype.toggle_output = function (index) {
         var i = this.index_or_selected(index);
         this.cells()[i].toggle_output();
         this.dirty = true;
     };
 
 
     Notebook.prototype.set_timebeforetooltip = function (time) {
         console.log("change time before tooltip to : "+time);
         this.time_before_tooltip = time;
     };
 
     Notebook.prototype.set_tooltipontab = function (state) {
         console.log("change tooltip on tab to : "+state);
         this.tooltip_on_tab = state;
     };
 
     Notebook.prototype.set_smartcompleter = function (state) {
         console.log("Smart completion (kwargs first) changed to  to : "+state);
         this.smart_completer = state;
     };
 
     Notebook.prototype.set_autoindent = function (state) {
         var cells = this.cells();
         len = cells.length;
         for (var i=0; i<len; i++) {
-            cells[i].set_autoindent(state)
+            cells[i].set_autoindent(state);
         };
     };
 
 
     Notebook.prototype.clear_all_output = function () {
         var ncells = this.ncells();
         var cells = this.cells();
         for (var i=0; i<ncells; i++) {
             if (cells[i] instanceof IPython.CodeCell) {
                 cells[i].clear_output(true,true,true);
             }
         };
         this.dirty = true;
     };
 
     // Other cell functions: line numbers, ...
 
     Notebook.prototype.cell_toggle_line_numbers = function() {
-        this.selected_cell().toggle_line_numbers()
+        this.selected_cell().toggle_line_numbers();
     };
 
     // Kernel related things
 
     Notebook.prototype.start_kernel = function () {
         this.kernel = new IPython.Kernel();
         var notebook_id = IPython.save_widget.get_notebook_id();
         this.kernel.start(notebook_id, $.proxy(this.kernel_started, this));
     };
 
 
     Notebook.prototype.restart_kernel = function () {
         var that = this;
         var notebook_id = IPython.save_widget.get_notebook_id();
 
         var dialog = $('<div/>');
         dialog.html('Do you want to restart the current kernel?  You will lose all variables defined in it.');
         $(document).append(dialog);
         dialog.dialog({
             resizable: false,
             modal: true,
             title: "Restart kernel or continue running?",
             buttons : {
                 "Restart": function () {
                     that.kernel.restart($.proxy(that.kernel_started, that));
                     $(this).dialog('close');
                 },
                 "Continue running": function () {
                     $(this).dialog('close');
                 }
             }
         });
     };
 
 
     Notebook.prototype.kernel_started = function () {
         console.log("Kernel started: ", this.kernel.kernel_id);
         this.kernel.shell_channel.onmessage = $.proxy(this.handle_shell_reply,this);
         this.kernel.iopub_channel.onmessage = $.proxy(this.handle_iopub_reply,this);
     };
 
 
     Notebook.prototype.handle_shell_reply = function (e) {
         reply = $.parseJSON(e.data);
         var header = reply.header;
         var content = reply.content;
         var msg_type = header.msg_type;
         // console.log(reply);
         var cell = this.cell_for_msg(reply.parent_header.msg_id);
         if (msg_type === "execute_reply") {
             cell.set_input_prompt(content.execution_count);
             cell.element.removeClass("running");
             this.dirty = true;
         } else if (msg_type === "complete_reply") {
             cell.finish_completing(content.matched_text, content.matches);
         } else if (msg_type === "object_info_reply"){
             //console.log('back from object_info_request : ')
             rep = reply.content;
             if(rep.found)
             {
                 cell.finish_tooltip(rep);
             }
         } else {
           //console.log("unknown reply:"+msg_type);
         }
         // when having a rely from object_info_reply,
         // no payload so no nned to handle it
         if(typeof(content.payload)!='undefined') {
             var payload = content.payload || [];
             this.handle_payload(cell, payload);
         }
     };
 
 
     Notebook.prototype.handle_payload = function (cell, payload) {
         var l = payload.length;
         for (var i=0; i<l; i++) {
             if (payload[i].source === 'IPython.zmq.page.page') {
                 if (payload[i].text.trim() !== '') {
                     IPython.pager.clear();
                     IPython.pager.expand();
                     IPython.pager.append_text(payload[i].text);
                 }
             } else if (payload[i].source === 'IPython.zmq.zmqshell.ZMQInteractiveShell.set_next_input') {
                 var index = this.find_cell_index(cell);
                 var new_cell = this.insert_code_cell_below(index);
                 new_cell.set_code(payload[i].text);
                 this.dirty = true;
             }
         };
     };
 
 
     Notebook.prototype.handle_iopub_reply = function (e) {
         reply = $.parseJSON(e.data);
         var content = reply.content;
         // console.log(reply);
         var msg_type = reply.header.msg_type;
         var cell = this.cell_for_msg(reply.parent_header.msg_id);
         if (!cell){
             // message not from this notebook
             console.log("Received IOPub message not caused by one of my cells");
             return;
         }
         var output_types = ['stream','display_data','pyout','pyerr'];
         if (output_types.indexOf(msg_type) >= 0) {
             this.handle_output(cell, msg_type, content);
         } else if (msg_type === 'status') {
             if (content.execution_state === 'busy') {
                 IPython.kernel_status_widget.status_busy();
             } else if (content.execution_state === 'idle') {
                 IPython.kernel_status_widget.status_idle();
             } else if (content.execution_state === 'dead') {
                 this.handle_status_dead();
             };
         } else if (msg_type === 'clear_output') {
             cell.clear_output(content.stdout, content.stderr, content.other);
         };
     };
 
 
     Notebook.prototype.handle_status_dead = function () {
         var that = this;
         this.kernel.stop_channels();
         var dialog = $('<div/>');
         dialog.html('The kernel has died, would you like to restart it? If you do not restart the kernel, you will be able to save the notebook, but running code will not work until the notebook is reopened.');
         $(document).append(dialog);
         dialog.dialog({
             resizable: false,
             modal: true,
             title: "Dead kernel",
             buttons : {
                 "Restart": function () {
                     that.start_kernel();
                     $(this).dialog('close');
                 },
                 "Continue running": function () {
                     $(this).dialog('close');
                 }
             }
         });
     };
 
 
     Notebook.prototype.handle_output = function (cell, msg_type, content) {
         var json = {};
         json.output_type = msg_type;
         if (msg_type === "stream") {
             json.text = utils.fixConsole(content.data);
             json.stream = content.name;
         } else if (msg_type === "display_data") {
             json = this.convert_mime_types(json, content.data);
         } else if (msg_type === "pyout") {
             json.prompt_number = content.execution_count;
             json = this.convert_mime_types(json, content.data);
         } else if (msg_type === "pyerr") {
             json.ename = content.ename;
             json.evalue = content.evalue;
             var traceback = [];
             for (var i=0; i<content.traceback.length; i++) {
                 traceback.push(utils.fixConsole(content.traceback[i]));
             }
             json.traceback = traceback;
         };
         cell.append_output(json);
         this.dirty = true;
     };
 
 
     Notebook.prototype.convert_mime_types = function (json, data) {
         if (data['text/plain'] !== undefined) {
             json.text = utils.fixConsole(data['text/plain']);
         };
         if (data['text/html'] !== undefined) {
             json.html = data['text/html'];
         };
         if (data['image/svg+xml'] !== undefined) {
             json.svg = data['image/svg+xml'];
         };
         if (data['image/png'] !== undefined) {
             json.png = data['image/png'];
         };
         if (data['image/jpeg'] !== undefined) {
             json.jpeg = data['image/jpeg'];
         };
         if (data['text/latex'] !== undefined) {
             json.latex = data['text/latex'];
         };
         if (data['application/json'] !== undefined) {
             json.json = data['application/json'];
         };
         if (data['application/javascript'] !== undefined) {
             json.javascript = data['application/javascript'];
         }
         return json;    
     };
 
 
     Notebook.prototype.execute_selected_cell = function (options) {
         // add_new: should a new cell be added if we are at the end of the nb
         // terminal: execute in terminal mode, which stays in the current cell
-        default_options = {terminal: false, add_new: true}
-        $.extend(default_options, options)
+        default_options = {terminal: false, add_new: true};
+        $.extend(default_options, options);
         var that = this;
         var cell = that.selected_cell();
         var cell_index = that.find_cell_index(cell);
         if (cell instanceof IPython.CodeCell) {
             cell.clear_output(true, true, true);
             cell.set_input_prompt('*');
             cell.element.addClass("running");
             var code = cell.get_code();
             var msg_id = that.kernel.execute(cell.get_code());
             that.msg_cell_map[msg_id] = cell.cell_id;
         } else if (cell instanceof IPython.HTMLCell) {
             cell.render();
         }
         if (default_options.terminal) {
             cell.select_all();
         } else {
             if ((cell_index === (that.ncells()-1)) && default_options.add_new) {
                 that.insert_code_cell_below();
                 // If we are adding a new cell at the end, scroll down to show it.
                 that.scroll_to_bottom();
             } else {
                 that.select(cell_index+1);
             };
         };
         this.dirty = true;
     };
 
 
     Notebook.prototype.execute_all_cells = function () {
         var ncells = this.ncells();
         for (var i=0; i<ncells; i++) {
             this.select(i);
             this.execute_selected_cell({add_new:false});
         };
         this.scroll_to_bottom();
     };
 
 
     Notebook.prototype.request_tool_tip = function (cell,func) {
         // Feel free to shorten this logic if you are better
         // than me in regEx
         // basicaly you shoul be able to get xxx.xxx.xxx from 
         // something(range(10), kwarg=smth) ; xxx.xxx.xxx( firstarg, rand(234,23), kwarg1=2, 
         // remove everything between matchin bracket (need to iterate)
         matchBracket = /\([^\(\)]+\)/g;
         oldfunc = func;
         func = func.replace(matchBracket,"");
         while( oldfunc != func )
         {
         oldfunc = func;
         func = func.replace(matchBracket,"");
         }
         // remove everythin after last open bracket
         endBracket = /\([^\(]*$/g;
         func = func.replace(endBracket,"");
         var re = /[a-zA-Z._]+$/g;
         var msg_id = this.kernel.object_info_request(re.exec(func));
         if(typeof(msg_id)!='undefined'){
             this.msg_cell_map[msg_id] = cell.cell_id;
             }
     };
 
     Notebook.prototype.complete_cell = function (cell, line, cursor_pos) {
         var msg_id = this.kernel.complete(line, cursor_pos);
         this.msg_cell_map[msg_id] = cell.cell_id;
     };
 
     // Persistance and loading
 
 
     Notebook.prototype.fromJSON = function (data) {
         var ncells = this.ncells();
-        for (var i=0; i<ncells; i++) {
+        var i;
+        for (i=0; i<ncells; i++) {
             // Always delete cell 0 as they get renumbered as they are deleted.
             this.delete_cell(0);
         };
         // Save the metadata
         this.metadata = data.metadata;
         // Only handle 1 worksheet for now.
         var worksheet = data.worksheets[0];
         if (worksheet !== undefined) {
             var new_cells = worksheet.cells;
             ncells = new_cells.length;
             var cell_data = null;
             var new_cell = null;
-            for (var i=0; i<ncells; i++) {
+            for (i=0; i<ncells; i++) {
                 cell_data = new_cells[i];
                 if (cell_data.cell_type == 'code') {
                     new_cell = this.insert_code_cell_below();
                     new_cell.fromJSON(cell_data);
                 } else if (cell_data.cell_type === 'html') {
                     new_cell = this.insert_html_cell_below();
                     new_cell.fromJSON(cell_data);
                 } else if (cell_data.cell_type === 'markdown') {
                     new_cell = this.insert_markdown_cell_below();
                     new_cell.fromJSON(cell_data);
                 };
             };          
         };
     };
 
 
     Notebook.prototype.toJSON = function () {
         var cells = this.cells();
         var ncells = cells.length;
         cell_array = new Array(ncells);
         for (var i=0; i<ncells; i++) {
             cell_array[i] = cells[i].toJSON();
         };
         data = {
             // Only handle 1 worksheet for now.
             worksheets : [{cells:cell_array}],
             metadata : this.metadata
-        }
-        return data
+        };
+        return data;
     };
 
     Notebook.prototype.save_notebook = function () {
         if (IPython.save_widget.test_notebook_name()) {
             var notebook_id = IPython.save_widget.get_notebook_id();
             var nbname = IPython.save_widget.get_notebook_name();
             // We may want to move the name/id/nbformat logic inside toJSON?
             var data = this.toJSON();
             data.metadata.name = nbname;
             data.nbformat = 2;
             // We do the call with settings so we can set cache to false.
             var settings = {
                 processData : false,
                 cache : false,
                 type : "PUT",
                 data : JSON.stringify(data),
                 headers : {'Content-Type': 'application/json'},
                 success : $.proxy(this.notebook_saved,this),
                 error : $.proxy(this.notebook_save_failed,this)
             };
             IPython.save_widget.status_saving();
-            var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id
+            var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id;
             $.ajax(url, settings);
         };
     };
 
 
     Notebook.prototype.notebook_saved = function (data, status, xhr) {
         this.dirty = false;
         IPython.save_widget.notebook_saved();
         IPython.save_widget.status_save();
-    }
+    };
 
 
     Notebook.prototype.notebook_save_failed = function (xhr, status, error_msg) {
         // Notify the user and reset the save button
         // TODO: Handle different types of errors (timeout etc.)
         alert('An unexpected error occured while saving the notebook.');
         IPython.save_widget.reset_status();
-    }
+    };
 
 
     Notebook.prototype.load_notebook = function (callback) {
         var that = this;
         var notebook_id = IPython.save_widget.get_notebook_id();
         // We do the call with settings so we can set cache to false.
         var settings = {
             processData : false,
             cache : false,
             type : "GET",
             dataType : "json",
             success : function (data, status, xhr) {
                 that.notebook_loaded(data, status, xhr);
                 if (callback !== undefined) {
                     callback();
                 };
             }
         };
         IPython.save_widget.status_loading();
-        var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id
+        var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id;
         $.ajax(url, settings);
-    }
+    };
 
 
     Notebook.prototype.notebook_loaded = function (data, status, xhr) {
         var allowed = xhr.getResponseHeader('Allow');
         this.fromJSON(data);
         if (this.ncells() === 0) {
             this.insert_code_cell_below();
         };
         IPython.save_widget.status_save();
         IPython.save_widget.set_notebook_name(data.metadata.name);
         this.dirty = false;
         if (! this.read_only) {
             this.start_kernel();
         }
         // fromJSON always selects the last cell inserted. We need to wait
         // until that is done before scrolling to the top.
         setTimeout(function () {
             IPython.notebook.select(0);
             IPython.notebook.scroll_to_top();
         }, 50);
     };
 
     IPython.Notebook = Notebook;
 
 
     return IPython;
 
 }(IPython));
 

IPython/frontend/html/notebook/static/js/notebooklist.js

@@ -1,248 +1,248
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // NotebookList
 //============================================================================
 
 var IPython = (function (IPython) {
 
     var NotebookList = function (selector) {
         this.selector = selector;
         if (this.selector !== undefined) {
             this.element = $(selector);
             this.style();
             this.bind_events();
         }
     };
 
     NotebookList.prototype.style = function () {
         this.element.addClass('ui-widget ui-widget-content');
         $('div#project_name').addClass('ui-widget ui-widget-header');
     };
 
 
     NotebookList.prototype.bind_events = function () {
         var that = this;
         this.element.bind('dragover', function () {
             return false;
         });
         this.element.bind('drop', function (event) {
             var files = event.originalEvent.dataTransfer.files;
             for (var i = 0, f; f = files[i]; i++) {
                 var reader = new FileReader();
                 reader.readAsText(f);
                 var fname = f.name.split('.'); 
                 var nbname = fname.slice(0,-1).join('.');
                 var nbformat = fname.slice(-1)[0];
                 if (nbformat === 'ipynb') {nbformat = 'json';};
                 if (nbformat === 'py' || nbformat === 'json') {
                     var item = that.new_notebook_item(0);
                     that.add_name_input(nbname, item);
                     item.data('nbformat', nbformat);
                     // Store the notebook item in the reader so we can use it later
                     // to know which item it belongs to.
                     $(reader).data('item', item);
                     reader.onload = function (event) {
                         var nbitem = $(event.target).data('item');
                         that.add_notebook_data(event.target.result, nbitem);
                         that.add_upload_button(nbitem);
                     };
                 };
             }
             return false;
         });
     };
 
 
     NotebookList.prototype.load_list = function () {
         var settings = {
             processData : false,
             cache : false,
             type : "GET",
             dataType : "json",
             success : $.proxy(this.list_loaded, this)
         };
-        var url = $('body').data('baseProjectUrl') + 'notebooks'
+        var url = $('body').data('baseProjectUrl') + 'notebooks';
         $.ajax(url, settings);
     };
 
 
     NotebookList.prototype.list_loaded = function (data, status, xhr) {
         var len = data.length;
         // Todo: remove old children
         for (var i=0; i<len; i++) {
             var notebook_id = data[i].notebook_id;
             var nbname = data[i].name;
             var item = this.new_notebook_item(i);
             this.add_link(notebook_id, nbname, item);
             if (!IPython.read_only){
                 // hide delete buttons when readonly
                 this.add_delete_button(item);
             }
         };
     };
 
 
     NotebookList.prototype.new_notebook_item = function (index) {
         var item = $('<div/>');
         item.addClass('notebook_item ui-widget ui-widget-content ui-helper-clearfix');
         var item_name = $('<span/>').addClass('item_name');
 
         item.append(item_name);
         if (index === -1) {
             this.element.append(item);
         } else {
             this.element.children().eq(index).after(item);
         }
         return item;
     };
 
 
     NotebookList.prototype.add_link = function (notebook_id, nbname, item) {
         item.data('nbname', nbname);
         item.data('notebook_id', notebook_id);
         var new_item_name = $('<span/>').addClass('item_name');
         new_item_name.append(
             $('<a/>').
             attr('href', $('body').data('baseProjectURL')+notebook_id).
             attr('target','_blank').
             text(nbname)
         );
         var e = item.find('.item_name');
         if (e.length === 0) {
             item.append(new_item_name);
         } else {
             e.replaceWith(new_item_name);
         };
     };
 
 
     NotebookList.prototype.add_name_input = function (nbname, item) {
         item.data('nbname', nbname);
         var new_item_name = $('<span/>').addClass('item_name');
         new_item_name.append(
             $('<input/>').addClass('ui-widget ui-widget-content').
             attr('value', nbname).
             attr('size', '30').
             attr('type', 'text')
         );
         var e = item.find('.item_name');
         if (e.length === 0) {
             item.append(new_item_name);
         } else {
             e.replaceWith(new_item_name);
         };
     };
 
 
     NotebookList.prototype.add_notebook_data = function (data, item) {
         item.data('nbdata',data);
     };
 
 
     NotebookList.prototype.add_delete_button = function (item) {
         var new_buttons = $('<span/>').addClass('item_buttons');
         var delete_button = $('<button>Delete</button>').button().
             click(function (e) {
                 // $(this) is the button that was clicked.
                 var that = $(this);
                 // We use the nbname and notebook_id from the parent notebook_item element's
                 // data because the outer scopes values change as we iterate through the loop.
                 var parent_item = that.parents('div.notebook_item');
                 var nbname = parent_item.data('nbname');
                 var notebook_id = parent_item.data('notebook_id');
                 var dialog = $('<div/>');
                 dialog.html('Are you sure you want to permanently delete the notebook: ' + nbname + '?');
                 parent_item.append(dialog);
                 dialog.dialog({
                     resizable: false,
                     modal: true,
                     title: "Delete notebook",
                     buttons : {
                         "Delete": function () {
                             var settings = {
                                 processData : false,
                                 cache : false,
                                 type : "DELETE",
                                 dataType : "json",
                                 success : function (data, status, xhr) {
                                     parent_item.remove();
                                 }
                             };
-                            var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id
+                            var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id;
                             $.ajax(url, settings);
                             $(this).dialog('close');
                         },
                         "Cancel": function () {
                             $(this).dialog('close');
                         }
                     }
                 });
             });
         new_buttons.append(delete_button);
         var e = item.find('.item_buttons');
         if (e.length === 0) {
             item.append(new_buttons);
         } else {
             e.replaceWith(new_buttons);
         };
     };
 
 
     NotebookList.prototype.add_upload_button = function (item) {
         var that = this;
         var new_buttons = $('<span/>').addClass('item_buttons');
         var upload_button = $('<button>Upload</button>').button().
             click(function (e) {
                 var nbname = item.find('.item_name > input').attr('value');
                 var nbformat = item.data('nbformat');
                 var nbdata = item.data('nbdata');
                 var content_type = 'text/plain';
                 if (nbformat === 'json') {
                     content_type = 'application/json';
                 } else if (nbformat === 'py') {
                     content_type = 'application/x-python';
                 };
                 var settings = {
                     processData : false,
                     cache : false,
                     type : 'POST',
                     dataType : 'json',
                     data : nbdata,
                     headers : {'Content-Type': content_type},
                     success : function (data, status, xhr) {
                         that.add_link(data, nbname, item);
                         that.add_delete_button(item);
                     }
                 };
 
                 var qs = $.param({name:nbname, format:nbformat});
-                var url = $('body').data('baseProjectUrl') + 'notebooks?' + qs
+                var url = $('body').data('baseProjectUrl') + 'notebooks?' + qs;
                 $.ajax(url, settings);
             });
         var cancel_button = $('<button>Cancel</button>').button().
             click(function (e) {
                 item.remove();
             });
         upload_button.addClass('upload_button');
         new_buttons.append(upload_button).append(cancel_button);
         var e = item.find('.item_buttons');
         if (e.length === 0) {
             item.append(new_buttons);
         } else {
             e.replaceWith(new_buttons);
         };
     };
 
 
     IPython.NotebookList = NotebookList;
 
     return IPython;
 
 }(IPython));
 

IPython/frontend/html/notebook/static/js/notebookmain.js

@@ -1,85 +1,85
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // On document ready
 //============================================================================
 
 
 $(document).ready(function () {
 
     MathJax.Hub.Config({
         tex2jax: {
             inlineMath: [ ['$','$'], ["\\(","\\)"] ],
-            displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
+            displayMath: [ ['$$','$$'], ["\\[","\\]"] ]
         },
         displayAlign: 'left', // Change this to 'center' to center equations.
         "HTML-CSS": {
             styles: {'.MathJax_Display': {"margin": 0}}
         }
     });
     IPython.markdown_converter = new Markdown.Converter();
     IPython.read_only = $('meta[name=read_only]').attr("content") == 'True';
 
     $('div#header').addClass('border-box-sizing');
     $('div#main_app').addClass('border-box-sizing ui-widget ui-widget-content');
     $('div#notebook_panel').addClass('border-box-sizing ui-widget');
 
     IPython.layout_manager = new IPython.LayoutManager();
     IPython.pager = new IPython.Pager('div#pager', 'div#pager_splitter');
     IPython.left_panel = new IPython.LeftPanel('div#left_panel', 'div#left_panel_splitter');
     IPython.save_widget = new IPython.SaveWidget('span#save_widget');
     IPython.quick_help = new IPython.QuickHelp('span#quick_help_area');
     IPython.login_widget = new IPython.LoginWidget('span#login_widget');
     IPython.print_widget = new IPython.PrintWidget('span#print_widget');
     IPython.notebook = new IPython.Notebook('div#notebook');
     IPython.kernel_status_widget = new IPython.KernelStatusWidget('#kernel_status');
     IPython.kernel_status_widget.status_idle();
 
     IPython.layout_manager.do_resize();
 
     // These have display: none in the css file and are made visible here to prevent FLOUC.
     $('div#header').css('display','block');
 
     if(IPython.read_only){
         // hide various elements from read-only view
         IPython.save_widget.element.find('button#save_notebook').addClass('hidden');
         IPython.quick_help.element.addClass('hidden'); // shortcuts are disabled in read_only
         $('button#new_notebook').addClass('hidden');
         $('div#cell_section').addClass('hidden');
         $('div#config_section').addClass('hidden');
         $('div#kernel_section').addClass('hidden');
         $('span#login_widget').removeClass('hidden');
         // left panel starts collapsed, but the collapse must happen after
         // elements start drawing.  Don't draw contents of the panel until
         // after they are collapsed
         IPython.left_panel.left_panel_element.css('visibility', 'hidden');
     }
 
     $('div#main_app').css('display','block');
 
     // Perform these actions after the notebook has been loaded.
     // We wait 100 milliseconds because the notebook scrolls to the top after a load
     // is completed and we need to wait for that to mostly finish.
     IPython.notebook.load_notebook(function () {
         setTimeout(function () {
             IPython.save_widget.update_url();
             IPython.layout_manager.do_resize();
             IPython.pager.collapse();
             if(IPython.read_only){
                 // collapse the left panel on read-only
                 IPython.left_panel.collapse();
                 // and finally unhide the panel contents after collapse
                 setTimeout(function(){
                     IPython.left_panel.left_panel_element.css('visibility', 'visible');
-                }, 200)
+                }, 200);
             }
         },100);
     });
 
 });
 

IPython/frontend/html/notebook/static/js/panelsection.js

@@ -1,333 +1,333
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // PanelSection
 //============================================================================
 
 var IPython = (function (IPython) {
 
     var utils = IPython.utils;
 
     // Base PanelSection class
 
     var PanelSection = function (selector) {
         this.selector = selector;
         if (this.selector !== undefined) {
             this.element = $(selector);
             this.header = this.element.find('div.section_header');
             this.content = this.element.find('div.section_content');
             this.style();
             this.bind_events();
         }
         this.expanded = true;
     };
 
 
     PanelSection.prototype.style = function () {
         this.header.addClass('ui-widget ui-state-default ui-helper-clearfix');
         this.header.attr('title', "Click to Show/Hide Section");
         this.content.addClass('ui-widget section_content');
     };
 
 
     PanelSection.prototype.bind_events = function () {
         var that = this;
         this.header.click(function () {
             that.toggle();
         });
         this.header.hover(function () {
             that.header.toggleClass('ui-state-hover');
         });
     };
 
 
     PanelSection.prototype.expand = function () {
         if (!this.expanded) {
             this.content.slideDown('fast');
             this.expanded = true;
         };
     };
 
 
     PanelSection.prototype.collapse = function () {
         if (this.expanded) {
             this.content.slideUp('fast');
             this.expanded = false;
         };
     };
 
 
     PanelSection.prototype.toggle = function () {
         if (this.expanded === true) {
             this.collapse();
         } else {
             this.expand();
         };
     };
 
 
     PanelSection.prototype.create_children = function () {};
 
 
     // NotebookSection
 
     var NotebookSection = function () {
         PanelSection.apply(this, arguments);
     };
 
 
     NotebookSection.prototype = new PanelSection();
 
 
     NotebookSection.prototype.style = function () {
         PanelSection.prototype.style.apply(this);
         this.content.addClass('ui-helper-clearfix');
         this.content.find('div.section_row').addClass('ui-helper-clearfix');
         this.content.find('#new_open').buttonset();
         this.content.find('#new_notebook').attr('title', "Create a new notebook");
         this.content.find('#open_notebook').attr('title', "Open an existing notebook");
         this.content.find('#download_notebook').button();
         this.content.find('#download_notebook').attr('title',
             "Download the notebook in the specified format," +
             " either full ipynb notebook or as a Python script." +
             " Make sure to save before downloading, to ensure the file is up to date."
             );
         // upload notebook doesn't exist:
         this.content.find('#upload_notebook').button();
         this.content.find('#download_format').addClass('ui-widget ui-widget-content');
         this.content.find('#download_format option').addClass('ui-widget ui-widget-content');
     };
 
 
     NotebookSection.prototype.bind_events = function () {
         PanelSection.prototype.bind_events.apply(this);
         var that = this;
         this.content.find('#new_notebook').click(function () {
             window.open($('body').data('baseProjectUrl')+'new');
         });
         this.content.find('#open_notebook').click(function () {
             window.open($('body').data('baseProjectUrl'));
         });
         this.content.find('#download_notebook').click(function () {
             var format = that.content.find('#download_format').val();
             var notebook_id = IPython.save_widget.get_notebook_id();
             var url = $('body').data('baseProjectUrl') + 'notebooks/' + notebook_id + '?format=' + format;
             window.open(url,'_newtab');
         });
     };
 
     // ConfigSection
 
     var ConfigSection = function () {
         PanelSection.apply(this, arguments);
     };
 
     ConfigSection.prototype = new PanelSection();
 
     ConfigSection.prototype.style = function () {
         PanelSection.prototype.style.apply(this);
         this.content.addClass('ui-helper-clearfix');
         this.content.find('div.section_row').addClass('ui-helper-clearfix');
 
         this.content.find('#tooltipontab').attr('title', 'Show tooltip if you press <Tab> after "(" or a white space');
         this.content.find('#tooltipontab_label').attr('title', 'Show Tooltip when pressing Tab');
 
         this.content.find('#timebeforetooltip').attr('title', 'Time before a tooltip auto-appear when "(" is pressed (negative value supress tooltip)');
         this.content.find('#timebeforetooltip_label').attr('title', 'Time before a tooltip auto-appear when "(" is pressed (negative value supress tooltip)');
 
         this.content.find('#smartcompleter').attr('title', 'When inside function call, completer try to propose kwargs first');
         this.content.find('#smartcompleter_label').attr('title', 'When inside function call, completer try to propose kwargs first');
     };
 
 
     ConfigSection.prototype.bind_events = function () {
         PanelSection.prototype.bind_events.apply(this);
         this.content.find('#tooltipontab').change(function () {
             var state = $('#tooltipontab').prop('checked');
             IPython.notebook.set_tooltipontab(state);
         });
         this.content.find('#timebeforetooltip').change(function () {
             var state = $('#timebeforetooltip').prop('value');
             IPython.notebook.set_timebeforetooltip(state);
         });
         this.content.find('#smartcompleter').change(function () {
             var state = $('#smartcompleter').prop('checked');
             IPython.notebook.set_smartcompleter(state);
         });
     };
 
     // CellSection
 
     var CellSection = function () {
         PanelSection.apply(this, arguments);
     };
 
     CellSection.prototype = new PanelSection();
 
 
     CellSection.prototype.style = function () {
         PanelSection.prototype.style.apply(this);
         this.content.addClass('ui-helper-clearfix');
         this.content.find('div.section_row').addClass('ui-helper-clearfix');
         this.content.find('#delete_cell').button();
         this.content.find('#delete_cell').attr('title', "Delete the selected cell");
 
         this.content.find('#insert').buttonset();
         this.content.find('#insert_cell_above').attr('title', "Insert new cell above selected");
         this.content.find('#insert_cell_below').attr('title', "Insert new cell below selected");
 
         this.content.find('#move').buttonset();
         this.content.find('#move_cell_up').attr('title', "Move selected cell up one in the Notebook");
         this.content.find('#move_cell_down').attr('title', "Move selected cell down one in the Notebook");
 
         this.content.find('#cell_type').buttonset();
-        this.content.find('#to_markdown').attr('title', 'Change selected cell to markdown (for text)')
-        this.content.find('#to_code').attr('title', 'Change selected cell to code (for execution)')
+        this.content.find('#to_markdown').attr('title', 'Change selected cell to markdown (for text)');
+        this.content.find('#to_code').attr('title', 'Change selected cell to code (for execution)');
 
         this.content.find('#cell_output').buttonset();
-        this.content.find('#toggle_output').attr('title', 'Toggle visibility of the output of code cells')
-        this.content.find('#clear_all_output').attr('title', 'Clear output of all code cells (actually removes the data, unlike toggle)')
+        this.content.find('#toggle_output').attr('title', 'Toggle visibility of the output of code cells');
+        this.content.find('#clear_all_output').attr('title', 'Clear output of all code cells (actually removes the data, unlike toggle)');
 
         this.content.find('#run_cells').buttonset();
-        this.content.find('#run_selected_cell').attr('title', 'Submit the selected cell for execution')
-        this.content.find('#run_all_cells').attr('title', 'Run *all* code cells in the notebook in order')
-        this.content.find('#autoindent').attr('title', 'Autoindent code as-you-type')
-        this.content.find('#autoindent_label').attr('title', 'Autoindent code as-you-type')
+        this.content.find('#run_selected_cell').attr('title', 'Submit the selected cell for execution');
+        this.content.find('#run_all_cells').attr('title', 'Run *all* code cells in the notebook in order');
+        this.content.find('#autoindent').attr('title', 'Autoindent code as-you-type');
+        this.content.find('#autoindent_label').attr('title', 'Autoindent code as-you-type');
     };
 
 
     CellSection.prototype.bind_events = function () {
         PanelSection.prototype.bind_events.apply(this);
         this.content.find('#toggle_output').click(function () {
             IPython.notebook.toggle_output();
         });
         this.content.find('#clear_all_output').click(function () {
             IPython.notebook.clear_all_output();
         });
         this.content.find('#delete_cell').click(function () {
             IPython.notebook.delete_cell();
         });
         this.content.find('#insert_cell_above').click(function () {
             IPython.notebook.insert_code_cell_above();
         });
         this.content.find('#insert_cell_below').click(function () {
             IPython.notebook.insert_code_cell_below();
         });
         this.content.find('#move_cell_up').click(function () {
             IPython.notebook.move_cell_up();
         });
         this.content.find('#move_cell_down').click(function () {
             IPython.notebook.move_cell_down();
         });
         this.content.find('#to_code').click(function () {
             IPython.notebook.to_code();
         });
         this.content.find('#to_markdown').click(function () {
             IPython.notebook.to_markdown();
         });
         this.content.find('#run_selected_cell').click(function () {
             IPython.notebook.execute_selected_cell();
         });
         this.content.find('#run_all_cells').click(function () {
             IPython.notebook.execute_all_cells();
         });
         this.content.find('#autoindent').change(function () {
             var state = $('#autoindent').prop('checked');
             IPython.notebook.set_autoindent(state);
         });
         this.content.find('#tooltipontab').change(function () {
             var state = $('#tooltipontab').prop('checked');
             IPython.notebook.set_tooltipontab(state);
         });
     };
 
 
     // KernelSection
 
     var KernelSection = function () {
         PanelSection.apply(this, arguments);
     };
 
 
     KernelSection.prototype = new PanelSection();
 
 
     KernelSection.prototype.style = function () {
         PanelSection.prototype.style.apply(this);
         this.content.addClass('ui-helper-clearfix');
         this.content.find('div.section_row').addClass('ui-helper-clearfix');
         this.content.find('#int_restart').buttonset();
         this.content.find("#int_kernel").attr('title', "Interrupt the kernel with SIGINT/Ctrl-C");
         this.content.find("#restart_kernel").attr('title',
             "Restart the kernel. This will shutdown the current kernel," +
             " and start a new, clean kernel in its place, connected to this Notebook." +
             " This may break the connection of other clients connected to this kernel." );
         var kill_tip = "Kill the kernel on exit.  If unchecked, the kernel will remain" +
         " active after closing the session, allowing you to reconnect and resume later.";
         this.content.find('#kill_kernel').attr('title', kill_tip);
         this.content.find('#kill_kernel_label').attr('title', kill_tip);
 
     };
 
 
     KernelSection.prototype.bind_events = function () {
         PanelSection.prototype.bind_events.apply(this);
         this.content.find('#restart_kernel').click(function () {
             IPython.notebook.restart_kernel();
         });
         this.content.find('#int_kernel').click(function () {
             IPython.notebook.kernel.interrupt();
         });
     };
 
 
     // HelpSection
 
     var HelpSection = function () {
         PanelSection.apply(this, arguments);
     };
 
 
     HelpSection.prototype = new PanelSection();
 
 
     HelpSection.prototype.style = function () {
         PanelSection.prototype.style.apply(this);
         PanelSection.prototype.style.apply(this);
         this.content.addClass('ui-helper-clearfix');
         this.content.find('div.section_row').addClass('ui-helper-clearfix');
         this.content.find('#help_buttons0').buttonset();
         this.content.find('#help_buttons1').buttonset();
         this.content.find('#help_buttons2').buttonset();
-        this.content.find('#python_help').attr('title', "Open the online Python documentation in a new tab")
-        this.content.find('#ipython_help').attr('title', "Open the online IPython documentation in a new tab")
-        this.content.find('#numpy_help').attr('title', "Open the online NumPy documentation in a new tab")
-        this.content.find('#scipy_help').attr('title', "Open the online SciPy documentation in a new tab")
-        this.content.find('#matplotlib_help').attr('title', "Open the online Matplotlib documentation in a new tab")
-        this.content.find('#sympy_help').attr('title', "Open the online SymPy documentation in a new tab")
+        this.content.find('#python_help').attr('title', "Open the online Python documentation in a new tab");
+        this.content.find('#ipython_help').attr('title', "Open the online IPython documentation in a new tab");
+        this.content.find('#numpy_help').attr('title', "Open the online NumPy documentation in a new tab");
+        this.content.find('#scipy_help').attr('title', "Open the online SciPy documentation in a new tab");
+        this.content.find('#matplotlib_help').attr('title', "Open the online Matplotlib documentation in a new tab");
+        this.content.find('#sympy_help').attr('title', "Open the online SymPy documentation in a new tab");
     };
 
 
     HelpSection.prototype.bind_events = function () {
         PanelSection.prototype.bind_events.apply(this);
     };
 
 
     // Set module variables
 
     IPython.PanelSection = PanelSection;
     IPython.NotebookSection = NotebookSection;
     IPython.CellSection = CellSection;
     IPython.ConfigSection = ConfigSection;
     IPython.KernelSection = KernelSection;
     IPython.HelpSection = HelpSection;
 
     return IPython;
 
 }(IPython));
 

IPython/frontend/html/notebook/static/js/savewidget.js

@@ -1,157 +1,157
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // SaveWidget
 //============================================================================
 
 var IPython = (function (IPython) {
 
     var utils = IPython.utils;
 
     var SaveWidget = function (selector) {
         this.selector = selector;
-        this.notebook_name_blacklist_re = /[\/\\]/
+        this.notebook_name_blacklist_re = /[\/\\]/;
         this.last_saved_name = '';
         if (this.selector !== undefined) {
             this.element = $(selector);
             this.style();
             this.bind_events();
         }
     };
 
 
     SaveWidget.prototype.style = function () {
         this.element.find('input#notebook_name').addClass('ui-widget ui-widget-content');
         this.element.find('input#notebook_name').attr('tabindex','1');
         this.element.find('button#save_notebook').button();
         this.element.find('button#save_notebook').attr('title', 'Save the Notebook');
         var left_panel_width = $('div#left_panel').outerWidth();
         var left_panel_splitter_width = $('div#left_panel_splitter').outerWidth();
         $('span#save_widget').css({marginLeft:left_panel_width+left_panel_splitter_width});
 
     };
 
 
     SaveWidget.prototype.bind_events = function () {
         var that = this;
         this.element.find('button#save_notebook').click(function () {
             that.save_notebook();
         });
         this.element.find('input#notebook_name').keyup(function () {
             that.is_renaming();
         });
     };
 
 
     SaveWidget.prototype.save_notebook = function () {
         IPython.notebook.save_notebook();
     };
 
 
     SaveWidget.prototype.notebook_saved = function () {
         this.set_document_title();
         this.last_saved_name = this.get_notebook_name();
     };
 
 
     SaveWidget.prototype.is_renaming = function () {
         if (this.get_notebook_name() !== this.last_saved_name) {
             this.status_rename();
         } else {
             this.status_save();
         };
     };
 
 
     SaveWidget.prototype.get_notebook_name = function () {
         return this.element.find('input#notebook_name').attr('value');
-    }
+    };
 
 
     SaveWidget.prototype.set_notebook_name = function (nbname) {
         this.element.find('input#notebook_name').attr('value',nbname);
         this.set_document_title();
         this.last_saved_name = nbname;
-    }
+    };
 
 
     SaveWidget.prototype.set_document_title = function () {
         nbname = this.get_notebook_name();
         document.title = nbname;
     };
         
 
     SaveWidget.prototype.get_notebook_id = function () {
         return $('body').data('notebookId');
     };
 
 
     SaveWidget.prototype.update_url = function () {
         var notebook_id = this.get_notebook_id();
         if (notebook_id !== '') {
             window.history.replaceState({}, '', notebook_id);
         };
     };
 
 
     SaveWidget.prototype.test_notebook_name = function () {
         var nbname = this.get_notebook_name();
         if (this.notebook_name_blacklist_re.test(nbname) == false) {
             return true;
         } else {
             var bad_name = $('<div/>');
             bad_name.html(
                 "The notebook name you entered (" +
                 nbname +
                 ") is not valid. Notebook names can contain any characters except / and \\."
             );
             bad_name.dialog({title: 'Invalid name', modal: true});
             return false;
         };
     };
 
 
     SaveWidget.prototype.reset_status = function () {
         this.is_renaming();
     };
 
 
     SaveWidget.prototype.status_save = function () {
         this.element.find('button#save_notebook').button('option', 'label', '<u>S</u>ave');
         this.element.find('button#save_notebook').button('enable');
         IPython.print_widget.enable();
     };
 
 
     SaveWidget.prototype.status_saving = function () {
         this.element.find('button#save_notebook').button('option', 'label', 'Saving');
         this.element.find('button#save_notebook').button('disable');
         IPython.print_widget.disable();
     };
 
 
     SaveWidget.prototype.status_loading = function () {
         this.element.find('button#save_notebook').button('option', 'label', 'Loading');
         this.element.find('button#save_notebook').button('disable');
         IPython.print_widget.disable();
     };    
 
 
     SaveWidget.prototype.status_rename = function () {
         this.element.find('button#save_notebook').button('option', 'label', 'Rename');
         this.element.find('button#save_notebook').button('enable');
         IPython.print_widget.enable();
     };
 
 
     IPython.SaveWidget = SaveWidget;
 
     return IPython;
 
 }(IPython));
 

IPython/frontend/html/notebook/static/js/textcell.js

@@ -1,272 +1,272
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // TextCell
 //============================================================================
 
 var IPython = (function (IPython) {
 
     // TextCell base class
 
     var TextCell = function (notebook) {
         this.code_mirror_mode = this.code_mirror_mode || 'htmlmixed';
         this.placeholder = this.placeholder || '\u0000';
         IPython.Cell.apply(this, arguments);
         this.rendered = false;
         this.cell_type = this.cell_type || 'text';
     };
 
 
     TextCell.prototype = new IPython.Cell();
 
 
     TextCell.prototype.create_element = function () {
         var cell = $("<div>").addClass('cell text_cell border-box-sizing');
         cell.attr('tabindex','2');
         var input_area = $('<div/>').addClass('text_cell_input');
         this.code_mirror = CodeMirror(input_area.get(0), {
             indentUnit : 4,
             mode: this.code_mirror_mode,
             theme: 'default',
             value: this.placeholder,
-            readOnly: this.read_only,
+            readOnly: this.read_only
         });
         // The tabindex=-1 makes this div focusable.
         var render_area = $('<div/>').addClass('text_cell_render').
             addClass('rendered_html').attr('tabindex','-1');
         cell.append(input_area).append(render_area);
         this.element = cell;
     };
 
 
     TextCell.prototype.bind_events = function () {
         IPython.Cell.prototype.bind_events.apply(this);
         var that = this;
         this.element.keydown(function (event) {
             if (event.which === 13) {
                 if (that.rendered) {
                     that.edit();
                     event.preventDefault();
-                };
-            };
+                }
+            }
         });
     };
 
 
     TextCell.prototype.select = function () {
         IPython.Cell.prototype.select.apply(this);
         var output = this.element.find("div.text_cell_render");
         output.trigger('focus');
     };
 
 
     TextCell.prototype.edit = function () {
         if ( this.read_only ) return;
         if (this.rendered === true) {
             var text_cell = this.element;
             var output = text_cell.find("div.text_cell_render");  
             output.hide();
             text_cell.find('div.text_cell_input').show();
             this.code_mirror.focus();
             this.code_mirror.refresh();
             this.rendered = false;
             if (this.get_source() === this.placeholder) {
                 this.set_source('');
-            };
-        };
+            }
+        }
     };
 
 
     // Subclasses must define render.
     TextCell.prototype.render = function () {};
 
 
     TextCell.prototype.config_mathjax = function () {
         var text_cell = this.element;
         var that = this;
         text_cell.click(function () {
             that.edit();
         }).focusout(function () {
             that.render();
         });
         
         text_cell.trigger("focusout");
     };
 
 
     TextCell.prototype.get_source = function() {
         return this.code_mirror.getValue();
     };
 
 
     TextCell.prototype.set_source = function(text) {
         this.code_mirror.setValue(text);
         this.code_mirror.refresh();
     };
 
 
     TextCell.prototype.get_rendered = function() {
         return this.element.find('div.text_cell_render').html();
     };
 
 
     TextCell.prototype.set_rendered = function(text) {
         this.element.find('div.text_cell_render').html(text);
     };
 
 
     TextCell.prototype.at_top = function () {
         if (this.rendered) {
             return true;
         } else {
             return false;
         }
     };
 
 
     TextCell.prototype.at_bottom = function () {
         if (this.rendered) {
             return true;
         } else {
             return false;
         }
     };
 
 
     TextCell.prototype.fromJSON = function (data) {
         if (data.cell_type === this.cell_type) {
             if (data.source !== undefined) {
                 this.set_source(data.source);
                 this.set_rendered(data.rendered || '');
                 this.rendered = false;
                 this.render();
-            };
-        };
+            }
+        }
     };
 
 
     TextCell.prototype.toJSON = function () {
-        var data = {}
+        var data = {};
         data.cell_type = this.cell_type;
         data.source = this.get_source();
         return data;
     };
 
 
     // HTMLCell
 
     var HTMLCell = function (notebook) {
         this.placeholder = "\u0000Type <strong>HTML</strong> and LaTeX: $\\alpha^2$";
         IPython.TextCell.apply(this, arguments);
         this.cell_type = 'html';
     };
 
 
     HTMLCell.prototype = new TextCell();
 
 
     HTMLCell.prototype.render = function () {
         if (this.rendered === false) {
             var text = this.get_source();
-            if (text === "") {text = this.placeholder;};
+            if (text === "") { text = this.placeholder; }
             this.set_rendered(text);
             MathJax.Hub.Queue(["Typeset",MathJax.Hub]);
             this.element.find('div.text_cell_input').hide();
             this.element.find("div.text_cell_render").show();
             this.rendered = true;
-        };
+        }
     };
 
 
     // MarkdownCell
 
     var MarkdownCell = function (notebook) {
         this.placeholder = "\u0000Type *Markdown* and LaTeX: $\\alpha^2$";
         IPython.TextCell.apply(this, arguments);
         this.cell_type = 'markdown';
     };
 
 
     MarkdownCell.prototype = new TextCell();
 
 
     MarkdownCell.prototype.render = function () {
         if (this.rendered === false) {
             var text = this.get_source();
-            if (text === "") {text = this.placeholder;};
+            if (text === "") { text = this.placeholder; }
             var html = IPython.markdown_converter.makeHtml(text);
             this.set_rendered(html);
             MathJax.Hub.Queue(["Typeset",MathJax.Hub]);
             this.element.find('div.text_cell_input').hide();
             this.element.find("div.text_cell_render").show();
             var code_snippets = this.element.find("pre > code");
             code_snippets.replaceWith(function () {
                 var code = $(this).html();
                 /* Substitute br for newlines and &nbsp; for spaces
                    before highlighting, since prettify doesn't
                    preserve those on all browsers */
                 code = code.replace(/(\r\n|\n|\r)/gm, "<br/>");
                 code = code.replace(/ /gm, '&nbsp;');
                 code = prettyPrintOne(code);
 
                 return '<code class="prettyprint">' + code + '</code>';
             });
             this.rendered = true;
-        };
+        }
     };
 
 
     // RSTCell
 
     var RSTCell = function (notebook) {
         this.placeholder = "\u0000Type *ReStructured Text* and LaTeX: $\\alpha^2$";
         IPython.TextCell.apply(this, arguments);
         this.cell_type = 'rst';
     };
 
 
     RSTCell.prototype = new TextCell();
 
 
     RSTCell.prototype.render = function () {
-        if (this.rendered === false) {  
+        if (this.rendered === false) {
             var text = this.get_source();
-            if (text === "") {text = this.placeholder;};
+            if (text === "") { text = this.placeholder; }
             var settings = {
                 processData : false,
                 cache : false,
                 type : "POST",
                 data : text,
                 headers : {'Content-Type': 'application/x-rst'},
                 success : $.proxy(this.handle_render,this)
             };
             $.ajax("/rstservice/render", settings);
             this.element.find('div.text_cell_input').hide();
             this.element.find("div.text_cell_render").show();
             this.set_rendered("Rendering...");
-        };
+        }
     };
 
 
     RSTCell.prototype.handle_render = function (data, status, xhr) {
         this.set_rendered(data);
         MathJax.Hub.Queue(["Typeset",MathJax.Hub]);
         this.rendered = true;
     };
 
 
     IPython.TextCell = TextCell;
     IPython.HTMLCell = HTMLCell;
     IPython.MarkdownCell = MarkdownCell;
     IPython.RSTCell = RSTCell;
 
 
     return IPython;
 
 }(IPython));
 

IPython/frontend/html/notebook/static/js/utils.js

@@ -1,101 +1,101
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // Utilities
 //============================================================================
 
-IPython.namespace('IPython.utils')
+IPython.namespace('IPython.utils');
 
 IPython.utils = (function (IPython) {
 
     var uuid = function () {
         // http://www.ietf.org/rfc/rfc4122.txt
         var s = [];
         var hexDigits = "0123456789ABCDEF";
         for (var i = 0; i < 32; i++) {
             s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
         }
         s[12] = "4";  // bits 12-15 of the time_hi_and_version field to 0010
         s[16] = hexDigits.substr((s[16] & 0x3) | 0x8, 1);  // bits 6-7 of the clock_seq_hi_and_reserved to 01
 
         var uuid = s.join("");
         return uuid;
     };
 
 
     //Fix raw text to parse correctly in crazy XML
     function xmlencode(string) {
         return string.replace(/\&/g,'&'+'amp;')
             .replace(/</g,'&'+'lt;')
             .replace(/>/g,'&'+'gt;')
             .replace(/\'/g,'&'+'apos;')
             .replace(/\"/g,'&'+'quot;')
-            .replace(/`/g,'&'+'#96;')
+            .replace(/`/g,'&'+'#96;');
     }
 
 
     //Map from terminal commands to CSS classes
     ansi_colormap = {
         "30":"ansiblack", "31":"ansired",
         "32":"ansigreen", "33":"ansiyellow",
         "34":"ansiblue", "35":"ansipurple","36":"ansicyan", 
         "37":"ansigrey", "01":"ansibold"
-    }
+    };
 
     // Transform ANI color escape codes into HTML <span> tags with css
     // classes listed in the above ansi_colormap object. The actual color used
     // are set in the css file.
     function fixConsole(txt) {
-        txt = xmlencode(txt)
-        var re = /\033\[([\d;]*?)m/
-        var opened = false
-        var cmds = []
-        var opener = ""
-        var closer = ""
+        txt = xmlencode(txt);
+        var re = /\033\[([\d;]*?)m/;
+        var opened = false;
+        var cmds = [];
+        var opener = "";
+        var closer = "";
         
         while (re.test(txt)) {
-            var cmds = txt.match(re)[1].split(";")
-            closer = opened?"</span>":""
-            opened = cmds.length > 1 || cmds[0] != 0
-            var rep = []
+            var cmds = txt.match(re)[1].split(";");
+            closer = opened?"</span>":"";
+            opened = cmds.length > 1 || cmds[0] != 0;
+            var rep = [];
             for (var i in cmds)
                 if (typeof(ansi_colormap[cmds[i]]) != "undefined")
-                    rep.push(ansi_colormap[cmds[i]])
-            opener = rep.length > 0?"<span class=\""+rep.join(" ")+"\">":""
-            txt = txt.replace(re, closer + opener)
+                    rep.push(ansi_colormap[cmds[i]]);
+            opener = rep.length > 0?"<span class=\""+rep.join(" ")+"\">":"";
+            txt = txt.replace(re, closer + opener);
         }
-        if (opened) txt += "</span>"
-        return txt
+        if (opened) txt += "</span>";
+        return txt;
     }
 
 
     grow = function(element) {
         // Grow the cell by hand. This is used upon reloading from JSON, when the
         // autogrow handler is not called.
         var dom = element.get(0);
         var lines_count = 0;
         // modified split rule from
         // http://stackoverflow.com/questions/2035910/how-to-get-the-number-of-lines-in-a-textarea/2036424#2036424
         var lines = dom.value.split(/\r|\r\n|\n/);
         lines_count = lines.length;
         if (lines_count >= 1) {
             dom.rows = lines_count;
         } else {
             dom.rows = 1;
         }
     };
 
 
     return {
         uuid : uuid,
         fixConsole : fixConsole,
         grow : grow
-    }
+    };
 
 }(IPython));