upstream/ipython Files · IPython/extensions/parallelmagic.py

Handle kernel messages synchronously...

Handle kernel messages synchronously A problem can happen when two messages come in for different comms, where the second depends on the first (for example, the first might be a message setting the state of a widget, and the second triggering a view creation for the widget). Since comm message queues are independent of each other, the second message could be executed before the first message. This exposes a more fundamental assumption users are likely to have that messages from python are processed synchronously. Thanks to @dmadeka for reporting an error that led to discovering this issue.

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        Brian Granger
    
Parallel magics (%result, %px, %autopx) are fixed....

              r2312
            
      # encoding: utf-8

        Pauli Virtanen
    
DOC: extensions: add documentation for the bundled extensions

              r4888
            
      """

      =============

      parallelmagic

      =============

        MinRK
    
parallel magics are no longer an extension

              r7473
            
      Deprecated, parallel magics are no longer an extension.

        Pauli Virtanen
    
DOC: extensions: add documentation for the bundled extensions

              r4888
            
      """

        Brian Granger
    
Parallel magics (%result, %px, %autopx) are fixed....

              r2312
            
      #-----------------------------------------------------------------------------

        Fernando Perez
    
Simplify parallelmagics by removing unnecessary plugin.

              r6955
            
      #  Copyright (C) 2008 The IPython Development Team

        Brian Granger
    
Parallel magics (%result, %px, %autopx) are fixed....

              r2312
            
      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

      #-----------------------------------------------------------------------------

        MinRK
    
parallel magics are no longer an extension

              r7473
            
      from warnings import warn

        Brian Granger
    
Parallel magics (%result, %px, %autopx) are fixed....

              r2312
            
      def load_ipython_extension(ip):

        MinRK
    
parallel magics are no longer an extension

              r7473
            
          warn("Parallel Magics are no longer defined in an extension", DeprecationWarning)

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Brian Granger Parallel magics (%result, %px, %autopx) are fixed....	r2312	# encoding: utf-8
Pauli Virtanen DOC: extensions: add documentation for the bundled extensions	r4888	"""
		=============
		parallelmagic
		=============

MinRK parallel magics are no longer an extension	r7473	Deprecated, parallel magics are no longer an extension.
Pauli Virtanen DOC: extensions: add documentation for the bundled extensions	r4888	"""
Brian Granger Parallel magics (%result, %px, %autopx) are fixed....	r2312
		#-----------------------------------------------------------------------------
Fernando Perez Simplify parallelmagics by removing unnecessary plugin.	r6955	# Copyright (C) 2008 The IPython Development Team
Brian Granger Parallel magics (%result, %px, %autopx) are fixed....	r2312	#
		# Distributed under the terms of the BSD License. The full license is in
		# the file COPYING, distributed as part of this software.
		#-----------------------------------------------------------------------------

MinRK parallel magics are no longer an extension	r7473	from warnings import warn
Brian Granger Parallel magics (%result, %px, %autopx) are fixed....	r2312
		def load_ipython_extension(ip):
MinRK parallel magics are no longer an extension	r7473	warn("Parallel Magics are no longer defined in an extension", DeprecationWarning)