upstream/ipython Files · IPython/frontend/html/notebook/static/js/namespace.js

Fixed order of notebook loading and kernel starting....

Fixed order of notebook loading and kernel starting. For security reasons, the kernel should not be started until after the notebook content is completely loaded and on the page. This prevents people from creating notebooks that run nasty code on the users machine at load time. In order to implement this, we had to create a CodeCell.set_kernel method that allows the kernel attribute of a CodeCell to be set at a later time. This also fixes some error messages we were seeing related to the kernel's channels not being setup properly when a send was attempted.

Stefan van der Walt - - Load All Authors

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             namespace.js
        
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                | application/javascript
            
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                JavascriptLexer
            
             / IPython / frontend / html / notebook / static / js / namespace.js
          
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      //----------------------------------------------------------------------------

      //  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]] = {};

              }

          }

          return parent;

      };

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				//----------------------------------------------------------------------------
				// 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]] = {};
				}
				}
				return parent;
				};