upstream/ipython Files · IPython/html/static/base/js/events.js

Make traitlets notify check more robust against classes redefining equality and bool...

Make traitlets notify check more robust against classes redefining equality and bool Before this change, numpy arrays caused problems since comparing two numpy arrays returns an array of truth values, rather than a single truth value. This change guards against redefining the semantics of comparison by notifying on a trait change if the equality comparison returns anything other than an explicit True value.

Matthias BUSSONNIER - - Load All Authors

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             events.js
        
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                | application/javascript
            
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                JavascriptLexer
            
             / IPython / html / static / base / js / events.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.

      //----------------------------------------------------------------------------

      //============================================================================

      // Events

      //============================================================================

      // Give us an object to bind all events to. This object should be created

      // before all other objects so it exists when others register event handlers.

      // To trigger an event handler:

      // $([IPython.events]).trigger('event.Namespace');

      // To handle it:

      // $([IPython.events]).on('event.Namespace',function () {});

      var IPython = (function (IPython) {

          "use strict";

          var utils = IPython.utils;

          var Events = function () {};

          IPython.Events = Events;

          IPython.events = new Events();

          return IPython;

      }(IPython));

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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.
				//----------------------------------------------------------------------------

				//============================================================================
				// Events
				//============================================================================

				// Give us an object to bind all events to. This object should be created
				// before all other objects so it exists when others register event handlers.
				// To trigger an event handler:
				// $([IPython.events]).trigger('event.Namespace');
				// To handle it:
				// $([IPython.events]).on('event.Namespace',function () {});

				var IPython = (function (IPython) {
				"use strict";

				var utils = IPython.utils;

				var Events = function () {};

				IPython.Events = Events;
				IPython.events = new Events();

				return IPython;

				}(IPython));