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

Don't let invalid aliases crash IPython...

Don't let invalid aliases crash IPython e.g. `ipython --foo-bar=5` would raise a SyntaxError parsing the commmand-line, because `self.config.foo-bar=5` would be evaluated. Syntax Errors on the rhs were already protected, but they could get into the lhs via the alias syntax. closes gh-886

Brian E. Granger - - 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;
				};