Fix imports of "modules",

required after converting everything into dictionary returns.

IPython/html/static/base/js/dialog.js

@@ -154,5 +154,5 b' define(['
     // Backwards compatability.
     IPython.Dialog = Dialog;
 
-    return {'Dialog': Dialog};
+    return Dialog;
 });

IPython/html/static/notebook/js/celltoolbar.js

@@ -5,7 +5,7 b' define(['
     'base/js/namespace',
     'jquery',
     'notebook/js/textcell',
-], function(IPython, $, TextCell) {
+], function(IPython, $, textcell) {
     "use strict";
 
     /**
@@ -276,7 +276,7 b' define(['
         }
 
         // If there are no controls or the cell is a rendered TextCell hide the toolbar.
-        if (!this.ui_controls_list.length || (this.cell instanceof TextCell && this.cell.rendered)) {
+        if (!this.ui_controls_list.length || (this.cell instanceof textcell.TextCell && this.cell.rendered)) {
             this.hide();
         } else {
             this.show();

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

@@ -57,7 +57,7 b' define(['
         this.kernel = kernel || null;
         this.notebook = notebook;
         this.collapsed = false;
-        this.tooltip = new Tooltip(events);
+        this.tooltip = new tooltip.Tooltip(events);
         this.events = events;
         this.config = config;
 
@@ -76,7 +76,7 b' define(['
 
         options = this.mergeopt(CodeCell, options, {cm_config:cm_overwrite_options});
 
-        Cell.apply(this,[options, keyboard_manager, events]);
+        cell.Cell.apply(this,[options, keyboard_manager, events]);
 
         // Attributes we want to override in this subclass.
         this.cell_type = "code";
@@ -106,7 +106,7 b' define(['
 
     CodeCell.msg_cells = {};
 
-    CodeCell.prototype = new Cell();
+    CodeCell.prototype = new cell.Cell();
 
     /**
      * @method auto_highlight
@@ -117,7 +117,7 b' define(['
 
     /** @method create_element */
     CodeCell.prototype.create_element = function () {
-        Cell.prototype.create_element.apply(this, arguments);
+        cell.Cell.prototype.create_element.apply(this, arguments);
 
         var cell =  $('<div></div>').addClass('cell border-box-sizing code_cell');
         cell.attr('tabindex','2');
@@ -125,7 +125,7 b' define(['
         var input = $('<div></div>').addClass('input');
         var prompt = $('<div/>').addClass('prompt input_prompt');
         var inner_cell = $('<div/>').addClass('inner_cell');
-        this.celltoolbar = new CellToolbar(this, this.events, this.notebook);
+        this.celltoolbar = new celltoolbar.CellToolbar(this, this.events, this.notebook);
         inner_cell.append(this.celltoolbar.element);
         var input_area = $('<div/>').addClass('input_area');
         this.code_mirror = CodeMirror(input_area.get(0), this.cm_config);
@@ -155,13 +155,13 b' define(['
         var output = $('<div></div>');
         cell.append(input).append(widget_area).append(output);
         this.element = cell;
-        this.output_area = new OutputArea(output, true, this.events, this.keyboard_manager);
-        this.completer = new Completer(this, this.events);
+        this.output_area = new outputarea.OutputArea(output, true, this.events, this.keyboard_manager);
+        this.completer = new completer.Completer(this, this.events);
     };
 
     /** @method bind_events */
     CodeCell.prototype.bind_events = function () {
-        Cell.prototype.bind_events.apply(this);
+        cell.Cell.prototype.bind_events.apply(this);
         var that = this;
 
         this.element.focusout(
@@ -243,7 +243,7 b' define(['
         
         // keyboard event wasn't one of those unique to code cells, let's see
         // if it's one of the generic ones (i.e. check edit mode shortcuts)
-        return Cell.prototype.handle_codemirror_keyevent.apply(this, [editor, event]);
+        return cell.Cell.prototype.handle_codemirror_keyevent.apply(this, [editor, event]);
     };
 
     // Kernel related calls.
@@ -336,7 +336,7 b' define(['
     // Basic cell manipulation.
 
     CodeCell.prototype.select = function () {
-        var cont = Cell.prototype.select.apply(this);
+        var cont = cell.Cell.prototype.select.apply(this);
         if (cont) {
             this.code_mirror.refresh();
             this.auto_highlight();
@@ -345,7 +345,7 b' define(['
     };
 
     CodeCell.prototype.render = function () {
-        var cont = Cell.prototype.render.apply(this);
+        var cont = cell.Cell.prototype.render.apply(this);
         // Always execute, even if we are already in the rendered state
         return cont;
     };
@@ -448,7 +448,7 b' define(['
     // JSON serialization
 
     CodeCell.prototype.fromJSON = function (data) {
-        Cell.prototype.fromJSON.apply(this, arguments);
+        cell.Cell.prototype.fromJSON.apply(this, arguments);
         if (data.cell_type === 'code') {
             if (data.input !== undefined) {
                 this.set_text(data.input);
@@ -476,7 +476,7 b' define(['
 
 
     CodeCell.prototype.toJSON = function () {
-        var data = Cell.prototype.toJSON.apply(this);
+        var data = cell.Cell.prototype.toJSON.apply(this);
         data.input = this.get_text();
         // is finite protect against undefined and '*' value
         if (isFinite(this.input_prompt_number)) {
@@ -496,7 +496,7 b' define(['
      * @return is the action being taken
      */
     CodeCell.prototype.unselect = function () {
-        var cont = Cell.prototype.unselect.apply(this);
+        var cont = cell.Cell.prototype.unselect.apply(this);
         if (cont) {
             // When a code cell is usnelected, make sure that the corresponding
             // tooltip and completer to that cell is closed.

IPython/html/static/notebook/js/main.js

@@ -49,18 +49,18 b' require(['
     };
 
     var user_config = $.extend({}, config.default_config);
-    var page = new Page();
-    var layout_manager = new LayoutManager();
-    var events = $([new Events()]);
-    var pager = new Pager('div#pager', 'div#pager_splitter', layout_manager, events);
-    var keyboard_manager = new KeyboardManager(pager, events);
-    var save_widget = new SaveWidget('span#save_widget', events);
-    var notebook = new Notebook('div#notebook', options, events, keyboard_manager, save_widget, user_config);
-    var login_widget = new LoginWidget('span#login_widget', options);
-    var toolbar = new MainToolBar('#maintoolbar-container', layout_manager, notebook, events);
-    var quick_help = new QuickHelp(undefined, keyboard_manager, events);
-    var menubar = new MenuBar('#menubar', options, notebook, layout_manager, events, save_widget, quick_help);
-    var notification_area = new NotificationArea('#notification_area', events, save_widget, notebook);
+    var page = new page.Page();
+    var layout_manager = new layoutmanager.LayoutManager();
+    var events = $([new events.Events()]);
+    var pager = new pager.Pager('div#pager', 'div#pager_splitter', layout_manager, events);
+    var keyboard_manager = new keyboardmanager.KeyboardManager(pager, events);
+    var save_widget = new savewidget.SaveWidget('span#save_widget', events);
+    var notebook = new notebook.Notebook('div#notebook', options, events, keyboard_manager, save_widget, user_config);
+    var login_widget = new loginwidget.LoginWidget('span#login_widget', options);
+    var toolbar = new maintoolbar.MainToolBar('#maintoolbar-container', layout_manager, notebook, events);
+    var quick_help = new quickhelp.QuickHelp(undefined, keyboard_manager, events);
+    var menubar = new menubar.MenuBar('#menubar', options, notebook, layout_manager, events, save_widget, quick_help);
+    var notification_area = new notificationarea.NotificationArea('#notification_area', events, save_widget, notebook);
     notification_area.init_notification_widgets();
 
     layout_manager.do_resize();

IPython/html/static/notebook/js/maintoolbar.js

@@ -10,7 +10,7 b' define(['
     "use strict";
 
     var MainToolBar = function (selector, layout_manager, notebook, events) {
-        Toolbar.apply(this, arguments);
+        toolbar.Toolbar.apply(this, arguments);
         this.events = events;
         this.notebook = notebook;
         this.construct();
@@ -19,7 +19,7 b' define(['
         this.bind_events();
     };
 
-    MainToolBar.prototype = new Toolbar();
+    MainToolBar.prototype = new toolbar.Toolbar();
 
     MainToolBar.prototype.construct = function () {
         this.add_buttons_group([
@@ -152,16 +152,16 b' define(['
         select.change(function() {
                 var val = $(this).val();
                 if (val ==='') {
-                    CellToolbar.global_hide();
+                    celltoolbar.CellToolbar.global_hide();
                     delete this.notebook.metadata.celltoolbar;
                 } else {
-                    CellToolbar.global_show();
-                    CellToolbar.activate_preset(val);
+                    celltoolbar.CellToolbar.global_show();
+                    celltoolbar.CellToolbar.activate_preset(val);
                     this.notebook.metadata.celltoolbar = val;
                 }
             });
         // Setup the currently registered presets.
-        var presets = CellToolbar.list_presets();
+        var presets = celltoolbar.CellToolbar.list_presets();
         for (var i=0; i<presets.length; i++) {
             var name = presets[i];
             select.append($('<option/>').attr('value', name).text(name));

IPython/html/static/notebook/js/mathjaxutils.js

@@ -5,7 +5,7 b' define(['
     'jquery',
     'base/js/utils',
     'base/js/dialog',
-], function($, utils, Dialog) {
+], function($, utils, dialog) {
     "use strict";
 
     var init = function () {
@@ -68,7 +68,7 b' define(['
                         "which will prevent this dialog from appearing."
                     )
                 );
-            Dialog.modal({
+            dialog.modal({
                 title : "Failed to retrieve MathJax from '" + window.mathjax_url + "'",
                 body : message,
                 buttons : {

IPython/html/static/notebook/js/menubar.js

@@ -7,7 +7,7 b' define(['
     'base/js/utils',
     'notebook/js/tour',
     'components/bootstrap-tour/build/js/bootstrap-tour.min',
-], function(IPython, $, utils, Tour) {
+], function(IPython, $, utils, tour) {
     "use strict";
     
     /**
@@ -35,7 +35,7 b' define(['
         this.quick_help = quick_help;
 
         try {
-            this.tour = new Tour(notebook, events);
+            this.tour = new tour.Tour(notebook, events);
         } catch (e) {
             this.tour = undefined;
             console.log("Failed to instantiate Notebook Tour", e);

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

@@ -19,11 +19,11 b' define(['
     IPython, 
     $, 
     utils, 
-    Dialog, 
-    Cells, 
-    CodeCell, 
-    Session, 
-    CellToolbar, 
+    dialog, 
+    cells, 
+    codecell, 
+    session, 
+    celltoolbar, 
     marked,
     mathjaxutils,
     keyboard
@@ -184,7 +184,7 b' define(['
         });
 
         this.events.on('status_autorestarting.Kernel', function () {
-            Dialog.modal({
+            dialog.modal({
                 title: "Kernel Restarting",
                 body: "The kernel appears to have died. It will restart automatically.",
                 buttons: {
@@ -307,7 +307,7 b' define(['
 
     Notebook.prototype.edit_metadata = function () {
         var that = this;
-        Dialog.edit_metadata(this.metadata, function (md) {
+        dialog.edit_metadata(this.metadata, function (md) {
             that.metadata = md;
         }, 'Notebook');
     };
@@ -348,7 +348,7 b' define(['
      * @return {Cell} Cell or null if no cell was found.
      */
     Notebook.prototype.get_msg_cell = function (msg_id) {
-        return CodeCell.msg_cells[msg_id] || null;
+        return codecell.CodeCell.msg_cells[msg_id] || null;
     };
 
     /**
@@ -807,14 +807,14 b' define(['
 
         if (ncells === 0 || this.is_valid_cell_index(index) || index === ncells) {
             if (type === 'code') {
-                cell = new CodeCell(this.kernel, this.options, this.events, this.config, this.keyboard_manager, this);
+                cell = new codecell.CodeCell(this.kernel, this.options, this.events, this.config, this.keyboard_manager, this);
                 cell.set_input_prompt();
             } else if (type === 'markdown') {
-                cell = new Cells.MarkdownCell(this.options, this.events, this.config, this.keyboard_manager, this);
+                cell = new cells.Cells.MarkdownCell(this.options, this.events, this.config, this.keyboard_manager, this);
             } else if (type === 'raw') {
-                cell = new Cells.RawCell(this.options, this.events, this.config, this.keyboard_manager, this);
+                cell = new cells.Cells.RawCell(this.options, this.events, this.config, this.keyboard_manager, this);
             } else if (type === 'heading') {
-                cell = new Cells.HeadingCell(this.options, this.events, this.config, this.keyboard_manager, this);
+                cell = new cells.Cells.HeadingCell(this.options, this.events, this.config, this.keyboard_manager, this);
             }
 
             if(this._insert_element_at_index(cell.element,index)) {
@@ -959,7 +959,7 b' define(['
         if (this.is_valid_cell_index(i)) {
             var source_element = this.get_cell_element(i);
             var source_cell = source_element.data("cell");
-            if (!(source_cell instanceof Cells.MarkdownCell)) {
+            if (!(source_cell instanceof cells.Cells.MarkdownCell)) {
                 var target_cell = this.insert_cell_below('markdown',i);
                 var text = source_cell.get_text();
                 if (text === source_cell.placeholder) {
@@ -973,7 +973,7 b' define(['
                 target_cell.code_mirror.clearHistory();
                 source_element.remove();
                 this.select(i);
-                if ((source_cell instanceof Cells.TextCell) && source_cell.rendered) {
+                if ((source_cell instanceof cells.Cells.TextCell) && source_cell.rendered) {
                     target_cell.render();
                 }
                 var cursor = source_cell.code_mirror.getCursor();
@@ -995,7 +995,7 b' define(['
             var source_element = this.get_cell_element(i);
             var source_cell = source_element.data("cell");
             var target_cell = null;
-            if (!(source_cell instanceof Cells.RawCell)) {
+            if (!(source_cell instanceof cells.Cells.RawCell)) {
                 target_cell = this.insert_cell_below('raw',i);
                 var text = source_cell.get_text();
                 if (text === source_cell.placeholder) {
@@ -1030,7 +1030,7 b' define(['
             var source_element = this.get_cell_element(i);
             var source_cell = source_element.data("cell");
             var target_cell = null;
-            if (source_cell instanceof Cells.HeadingCell) {
+            if (source_cell instanceof cells.Cells.HeadingCell) {
                 source_cell.set_level(level);
             } else {
                 target_cell = this.insert_cell_below('heading',i);
@@ -1049,7 +1049,7 b' define(['
                 this.select(i);
                 var cursor = source_cell.code_mirror.getCursor();
                 target_cell.code_mirror.setCursor(cursor);
-                if ((source_cell instanceof Cells.TextCell) && source_cell.rendered) {
+                if ((source_cell instanceof cells.Cells.TextCell) && source_cell.rendered) {
                     target_cell.render();
                 }
             }
@@ -1168,8 +1168,8 b' define(['
      * @method split_cell
      */
     Notebook.prototype.split_cell = function () {
-        var mdc = Cells.MarkdownCell;
-        var rc = Cells.RawCell;
+        var mdc = cells.Cells.MarkdownCell;
+        var rc = cells.Cells.RawCell;
         var cell = this.get_selected_cell();
         if (cell.is_splittable()) {
             var texta = cell.get_pre_cursor();
@@ -1197,8 +1197,8 b' define(['
      * @method merge_cell_above
      */
     Notebook.prototype.merge_cell_above = function () {
-        var mdc = Cells.MarkdownCell;
-        var rc = Cells.RawCell;
+        var mdc = cells.Cells.MarkdownCell;
+        var rc = cells.Cells.RawCell;
         var index = this.get_selected_index();
         var cell = this.get_cell(index);
         var render = cell.rendered;
@@ -1234,8 +1234,8 b' define(['
      * @method merge_cell_below
      */
     Notebook.prototype.merge_cell_below = function () {
-        var mdc = Cells.MarkdownCell;
-        var rc = Cells.RawCell;
+        var mdc = cells.Cells.MarkdownCell;
+        var rc = cells.Cells.RawCell;
         var index = this.get_selected_index();
         var cell = this.get_cell(index);
         var render = cell.rendered;
@@ -1465,7 +1465,7 b' define(['
      * @method start_session
      */
     Notebook.prototype.start_session = function () {
-        this.session = new Session(this, this.options);
+        this.session = new session.Session(this, this.options);
         this.session.start($.proxy(this._session_started, this));
     };
 
@@ -1493,7 +1493,7 b' define(['
      */
     Notebook.prototype.restart_kernel = function () {
         var that = this;
-        Dialog.modal({
+        dialog.modal({
             title : "Restart kernel or continue running?",
             body : $("<p/>").text(
                 'Do you want to restart the current kernel?  You will lose all variables defined in it.'
@@ -1716,7 +1716,7 b' define(['
             this.events.trigger("trust_changed.Notebook", trusted);
         }
         if (content.worksheets.length > 1) {
-            Dialog.modal({
+            dialog.modal({
                 title : "Multiple worksheets",
                 body : "This notebook has " + data.worksheets.length + " worksheets, " +
                     "but this version of IPython can only handle the first.  " +
@@ -1904,7 +1904,7 b' define(['
         );
 
         var nb = this;
-        Dialog.modal({
+        dialog.modal({
             title: "Trust this notebook?",
             body: body,
 
@@ -2049,7 +2049,7 b' define(['
             .text('This notebook name already exists.')
         );
         this.events.trigger('notebook_rename_failed.Notebook', [xhr, status, error]);
-        Dialog.modal({
+        dialog.modal({
             title: "Notebook Rename Error!",
             body: dialog,
             buttons : {
@@ -2130,7 +2130,7 b' define(['
             "newer notebook format will be used and older versions of IPython " +
             "may not be able to read it. To keep the older version, close the " +
             "notebook without saving it.";
-            Dialog.modal({
+            dialog.modal({
                 title : "Notebook converted",
                 body : msg,
                 buttons : {
@@ -2147,7 +2147,7 b' define(['
             this_vs + ".  You can still work with this notebook, but some features " +
             "introduced in later notebook versions may not be available.";
 
-            Dialog.modal({
+            dialog.modal({
                 title : "Newer Notebook",
                 body : msg,
                 buttons : {
@@ -2169,10 +2169,10 b' define(['
         
         // load toolbar state
         if (this.metadata.celltoolbar) {
-            CellToolbar.global_show();
-            CellToolbar.activate_preset(this.metadata.celltoolbar);
+            celltoolbar.CellToolbar.global_show();
+            celltoolbar.CellToolbar.activate_preset(this.metadata.celltoolbar);
         } else {
-            CellToolbar.global_hide();
+            celltoolbar.CellToolbar.global_hide();
         }
 
         // now that we're fully loaded, it is safe to restore save functionality
@@ -2198,7 +2198,7 b' define(['
             "This version can load notebook formats " +
             "v" + this.nbformat + " or earlier.";
         }
-        Dialog.modal({
+        dialog.modal({
             title: "Error loading notebook",
             body : msg,
             buttons : {
@@ -2362,7 +2362,7 b' define(['
             ).css("text-align", "center")
         );
         
-        Dialog.modal({
+        dialog.modal({
             title : "Revert notebook to checkpoint",
             body : body,
             buttons : {

IPython/html/static/notebook/js/notificationarea.js

@@ -7,7 +7,7 b' define(['
     'base/js/utils',
     'base/js/dialog',
     'notebook/js/notificationwidget',
-], function(IPython, $, utils, Dialog, NotificationWidget) {
+], function(IPython, $, utils, dialog, notificationwidget) {
     "use strict";
 
     var NotificationArea = function (selector, events, save_widget, notebook) {
@@ -62,7 +62,7 b' define(['
         }
         var div = $('<div/>').attr('id','notification_'+name);
         $(this.selector).append(div);
-        this.widget_dict[name] = new NotificationWidget('#notification_'+name);
+        this.widget_dict[name] = new notificationwidget.NotificationWidget('#notification_'+name);
         return this.widget_dict[name];
     };
 
@@ -123,7 +123,7 b' define(['
                 ' the notebook, but running code will no longer work until the notebook' +
                 ' is reopened.';
 
-            Dialog.modal({
+            dialog.modal({
                 title: "Dead kernel",
                 body : msg,
                 buttons : {
@@ -155,7 +155,7 b' define(['
             msg = "A WebSocket connection could not be established." +
                 " You will NOT be able to run code. Check your" +
                 " network connection or notebook server configuration.";
-            Dialog.modal({
+            dialog.modal({
                 title: "WebSocket connection failed",
                 body: msg,
                 buttons : {

IPython/html/static/notebook/js/quickhelp.js

@@ -6,7 +6,7 b' define(['
     'jquery',
     'base/js/utils',
     'base/js/dialog',
-], function(IPython, $, utils, Dialog) {
+], function(IPython, $, utils, dialog) {
     "use strict";
     var platform = utils.platform;
 
@@ -99,7 +99,7 b' define(['
         var edit_div = this.build_edit_help(cm_shortcuts);
         element.append(edit_div);
 
-        this.shortcut_dialog = Dialog.modal({
+        this.shortcut_dialog = dialog.modal({
             title : "Keyboard shortcuts",
             body : element,
             destroy : false,

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

@@ -8,7 +8,7 b' define(['
     'base/js/dialog',
     'base/js/keyboard',
     'dateformat/date.format',
-], function(IPython, $, utils, Dialog, keyboard) {
+], function(IPython, $, utils, dialog, keyboard) {
     "use strict";
 
     var SaveWidget = function (selector, events) {
@@ -76,7 +76,7 b' define(['
             $('<input/>').attr('type','text').attr('size','25').addClass('form-control')
             .val(that.notebook.get_notebook_name())
         );
-        Dialog.modal({
+        dialog.modal({
             title: "Rename Notebook",
             body: dialog,
             buttons : {

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

@@ -8,7 +8,7 b' define(['
     'base/js/security',
     'notebook/js/mathjaxutils',
     'notebook/js/celltoolbar',
-], function(IPython, $, Cell, Security, mathjaxutils, CellToolbar) {
+], function(IPython, $, cell, security, mathjaxutils, celltoolbar) {
     "use strict";
 
     /**
@@ -41,12 +41,12 b' define(['
         this.cell_type = this.cell_type || 'text';
         mathjaxutils = mathjaxutils;
 
-        Cell.apply(this, [options, keyboard_manager, events]);
+        cell.Cell.apply(this, [options, keyboard_manager, events]);
 
         this.rendered = false;
     };
 
-    TextCell.prototype = new Cell();
+    TextCell.prototype = new cell.Cell();
 
     TextCell.options_default = {
         cm_config : {
@@ -63,7 +63,7 b' define(['
      * @private
      */
     TextCell.prototype.create_element = function () {
-        Cell.prototype.create_element.apply(this, arguments);
+        cell.Cell.prototype.create_element.apply(this, arguments);
 
         var cell = $("<div>").addClass('cell text_cell border-box-sizing');
         cell.attr('tabindex','2');
@@ -71,7 +71,7 b' define(['
         var prompt = $('<div/>').addClass('prompt input_prompt');
         cell.append(prompt);
         var inner_cell = $('<div/>').addClass('inner_cell');
-        this.celltoolbar = new CellToolbar(this, this.events, this.notebook);
+        this.celltoolbar = new celltoolbar.CellToolbar(this, this.events, this.notebook);
         inner_cell.append(this.celltoolbar.element);
         var input_area = $('<div/>').addClass('input_area');
         this.code_mirror = new CodeMirror(input_area.get(0), this.cm_config);
@@ -91,7 +91,7 b' define(['
      * @method bind_event
      */
     TextCell.prototype.bind_events = function () {
-        Cell.prototype.bind_events.apply(this);
+        cell.Cell.prototype.bind_events.apply(this);
         var that = this;
 
         this.element.dblclick(function () {
@@ -108,7 +108,7 b' define(['
     // Cell level actions
     
     TextCell.prototype.select = function () {
-        var cont = Cell.prototype.select.apply(this);
+        var cont = cell.Cell.prototype.select.apply(this);
         if (cont) {
             if (this.mode === 'edit') {
                 this.code_mirror.refresh();
@@ -119,7 +119,7 b' define(['
 
     TextCell.prototype.unrender = function () {
         if (this.read_only) return;
-        var cont = Cell.prototype.unrender.apply(this);
+        var cont = cell.Cell.prototype.unrender.apply(this);
         if (cont) {
             var text_cell = this.element;
             var output = text_cell.find("div.text_cell_render");
@@ -182,7 +182,7 b' define(['
      * @method fromJSON
      */
     TextCell.prototype.fromJSON = function (data) {
-        Cell.prototype.fromJSON.apply(this, arguments);
+        cell.Cell.prototype.fromJSON.apply(this, arguments);
         if (data.cell_type === this.cell_type) {
             if (data.source !== undefined) {
                 this.set_text(data.source);
@@ -202,7 +202,7 b' define(['
      * @return {object} cell data serialised to json
      */
     TextCell.prototype.toJSON = function () {
-        var data = Cell.prototype.toJSON.apply(this);
+        var data = cell.Cell.prototype.toJSON.apply(this);
         data.source = this.get_text();
         if (data.source == this.placeholder) {
             data.source = "";
@@ -246,7 +246,7 b' define(['
             math = text_and_math[1];
             var html = marked.parser(marked.lexer(text));
             html = mathjaxutils.replace_math(html, math);
-            html = Security.sanitize_html(html);
+            html = security.Security.sanitize_html(html);
             html = $($.parseHTML(html));
             // links in markdown cells should open in new tabs
             html.find("a[href]").not('[href^="#"]').attr("target", "_blank");
@@ -417,7 +417,7 b' define(['
             math = text_and_math[1];
             var html = marked.parser(marked.lexer(text));
             html = mathjaxutils.replace_math(html, math);
-            html = Security.sanitize_html(html);
+            html = security.Security.sanitize_html(html);
             var h = $($.parseHTML(html));
             // add id and linkback anchor
             var hash = h.text().replace(/ /g, '-');

IPython/html/static/notebook/js/tour.js

@@ -112,7 +112,7 b' define(['
                 title: "Fin.",
                 placement: 'bottom',
                 orphan: true,
-                content: "This concludes the IPython Notebook User Interface Tour. Happy hacking!",
+                content: "This concludes the IPython Notebook User Interface tour.Tour. Happy hacking!",
             }
         ];
 
@@ -164,7 +164,7 b' define(['
     // For backwards compatability.
     IPython.NotebookTour = NotebookTour;
 
-    return {'NotebookTour': NotebookTour};
+    return {'Tour': NotebookTour};
 
 });
 

IPython/html/static/services/kernels/js/kernel.js

@@ -7,7 +7,7 b' define(['
     'base/js/utils',
     'services/kernels/js/comm',
     'widgets/js/init',
-], function(IPython, $, utils, comm, WidgetManager) {
+], function(IPython, $, utils, comm, widgetmanager) {
     "use strict";
 
     // Initialization and connection.
@@ -39,7 +39,7 b' define(['
         this.bind_events();
         this.init_iopub_handlers();
         this.comm_manager = new comm.CommManager(this);
-        this.widget_manager = new WidgetManager(this.comm_manager, notebook);
+        this.widget_manager = new widgetmanager.WidgetManager(this.comm_manager, notebook);
         
         this.last_msg_id = null;
         this.last_msg_callbacks = {};

IPython/html/static/services/sessions/js/session.js

@@ -6,7 +6,7 b' define(['
     'jquery',
     'base/js/utils',
     'services/kernels/js/kernel',
-], function(IPython, $, utils, Kernel) {
+], function(IPython, $, utils, kernel) {
     "use strict";
 
     var Session = function(notebook, options){
@@ -87,7 +87,7 b' define(['
     Session.prototype._handle_start_success = function (data, status, xhr) {
         this.id = data.id;
         var kernel_service_url = utils.url_path_join(this.base_url, "api/kernels");
-        this.kernel = new Kernel(kernel_service_url, this.notebook);
+        this.kernel = new kernel.Kernel(kernel_service_url, this.notebook);
         this.kernel._kernel_started(data.kernel);
     };
     

IPython/html/static/tree/js/kernellist.js

@@ -5,11 +5,11 b' define(['
     'base/js/namespace',
     'jquery',
     'tree/js/notebooklist',
-], function(IPython, $, NotebookList) {
+], function(IPython, $, notebooklist) {
     "use strict";
 
     var KernelList = function (selector, options, session_list) {
-        NotebookList.call(this, selector, options, 'running', session_list);
+        notebooklist.NotebookList.call(this, selector, options, 'running', session_list);
     };
 
     KernelList.prototype = Object.create(NotebookList.prototype);

IPython/html/static/tree/js/main.js

@@ -18,27 +18,27 b' require(['
 ], function(
     IPython, 
     $, 
-    Events,
-    Page, 
+    events,
+    page, 
     utils, 
-    NotebookList, 
-    ClusterList, 
-    SesssionList, 
-    KernelList, 
-    LoginWidget){
+    notebooklist, 
+    clusterlist, 
+    sesssionlist, 
+    kernellist, 
+    loginwidget){
 
-    page = new Page();
+    page = new page.Page();
 
     var opts = {
         base_url: utils.get_body_data("baseUrl"),
         notebook_path: utils.get_body_data("notebookPath"),
     };
-    events = $([new Events()]);
-    session_list = new SesssionList(opts, events);
-    notebook_list = new NotebookList('#notebook_list', opts, undefined, session_list);
-    cluster_list = new ClusterList('#cluster_list', opts);
-    kernel_list = new KernelList('#running_list', opts, session_list);
-    login_widget = new LoginWidget('#login_widget', opts);
+    events = $([new events.Events()]);
+    session_list = new sesssionlist.SesssionList(opts, events);
+    notebook_list = new notebooklist.NotebookList('#notebook_list', opts, undefined, session_list);
+    cluster_list = new clusterlist.ClusterList('#cluster_list', opts);
+    kernel_list = new kernellist.KernelList('#running_list', opts, session_list);
+    login_widget = new loginwidget.LoginWidget('#login_widget', opts);
 
     $('#new_notebook').button().click(function (e) {
         notebook_list.new_notebook();

IPython/html/static/tree/js/notebooklist.js

@@ -6,7 +6,7 b' define(['
     'jquery',
     'base/js/utils',
     'base/js/dialog',
-], function(IPython, $, utils, Dialog) {
+], function(IPython, $, utils, dialog) {
     "use strict";
     
     var NotebookList = function (selector, options, element_name, session_list) {
@@ -83,7 +83,7 b' define(['
                 };
             } else {
                 var dialog = 'Uploaded notebooks must be .ipynb files';
-                Dialog.modal({
+                dialog.modal({
                     title : 'Invalid file type',
                     body : dialog,
                     buttons : {'OK' : {'class' : 'btn-primary'}}
@@ -299,7 +299,7 b' define(['
                 var parent_item = that.parents('div.list_item');
                 var nbname = parent_item.data('nbname');
                 var message = 'Are you sure you want to permanently delete the notebook: ' + nbname + '?';
-                Dialog.modal({
+                dialog.modal({
                     title : "Delete notebook",
                     body : message,
                     buttons : {
@@ -424,7 +424,7 b' define(['
         } else {
             msg = xhr.statusText;
         }
-        Dialog.modal({
+        dialog.modal({
             title : 'Creating Notebook Failed',
             body : "The error was: " + msg,
             buttons : {'OK' : {'class' : 'btn-primary'}}

IPython/html/static/widgets/js/init.js

@@ -23,5 +23,5 b' define(['
         }
     }
 
-    return WidgetManager; 
+    return {'WidgetManager': WidgetManager}; 
 });

IPython/html/static/widgets/js/widget.js

@@ -4,7 +4,7 b''
 define(["widgets/js/manager",
         "underscore",
         "backbone"], 
-function(WidgetManager, _, Backbone){
+function(widgetmanager, _, Backbone){
 
     var WidgetModel = Backbone.Model.extend({
         constructor: function (widget_manager, model_id, comm) {
@@ -261,7 +261,7 b' function(WidgetManager, _, Backbone){'
         },
 
     });
-    WidgetManager.register_widget_model('WidgetModel', WidgetModel);
+    widgetmanager.WidgetManager.register_widget_model('WidgetModel', WidgetModel);
 
 
     var WidgetView = Backbone.View.extend({