upstream/ipython Files · IPython/utils/codeutil.py

This feature was discussed in , but it doesn't look like anything was ever incorporated into the IPython Notebook....

This feature was discussed in , but it doesn't look like anything was ever incorporated into the IPython Notebook. Here's a brief overview of the changes: - Display of messages from other clients can be toggled on and off from within a notebook, either using the ``<M-m>e`` keyboard shortcut in the web UI, or through the option in the "Kernel" menu. - notebook.js controls whether messages are displayed through a callback that is invoked from kernel.js when no callbacks are available for a message. - The UI displays ``execute_input`` messages originating from an other clients in new cells at the end of the notebook. Output messages (``execute_result`` et al.) will only be displayed if a cell exists with a matching message ID. Pending design questions: - Should each ``execute_input`` message cause a new cell to be created? - Should new cells be placed at the end of the notebook, or elsewhere? If the latter, what criteria should be followed?

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        MinRK
    
codeutil into zmq, to prevent IPython.kernel import

              r3557
            
      # encoding: utf-8

      """Utilities to enable code objects to be pickled.

      Any process that import this module will be able to pickle code objects.  This

        Bernardo B. Marques
    
remove all trailling spaces

              r4872
            
      includes the func_code attribute of any function.  Once unpickled, new

        MinRK
    
codeutil into zmq, to prevent IPython.kernel import

              r3557
            
      functions can be built using new.function(code, globals()).  Eventually

      we need to automate all of this so that functions themselves can be pickled.

      Reference: A. Tremols, P Cogolo, "Python Cookbook," p 302-305

      """

        MinRK
    
handle simple closures in pickleutil...

              r16506
            
      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

        MinRK
    
codeutil into zmq, to prevent IPython.kernel import

              r3557
            
        MinRK
    
update parallel code for py3k...

              r4155
            
      import sys

        Thomas Kluyver
    
Update imports for Python 3...

              r13354
            
      import types

      try:

          import copyreg  # Py 3

      except ImportError:

          import copy_reg as copyreg  # Py 2

        MinRK
    
codeutil into zmq, to prevent IPython.kernel import

              r3557
            
      def code_ctor(*args):

        MinRK
    
cleanup per review...

              r4161
            
          return types.CodeType(*args)

        Bernardo B. Marques
    
remove all trailling spaces

              r4872
            
        MinRK
    
codeutil into zmq, to prevent IPython.kernel import

              r3557
            
      def reduce_code(co):

        MinRK
    
update parallel code for py3k...

              r4155
            
          args =  [co.co_argcount, co.co_nlocals, co.co_stacksize,

                  co.co_flags, co.co_code, co.co_consts, co.co_names,

                  co.co_varnames, co.co_filename, co.co_name, co.co_firstlineno,

        MinRK
    
handle simple closures in pickleutil...

              r16506
            
                  co.co_lnotab, co.co_freevars, co.co_cellvars]

        MinRK
    
update parallel code for py3k...

              r4155
            
          if sys.version_info[0] >= 3:

              args.insert(1, co.co_kwonlyargcount)

          return code_ctor, tuple(args)

        MinRK
    
codeutil into zmq, to prevent IPython.kernel import

              r3557
            
        Thomas Kluyver
    
Update imports for Python 3...

              r13354
            
      copyreg.pickle(types.CodeType, reduce_code)

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MinRK codeutil into zmq, to prevent IPython.kernel import	r3557	# encoding: utf-8

		"""Utilities to enable code objects to be pickled.

		Any process that import this module will be able to pickle code objects. This
Bernardo B. Marques remove all trailling spaces	r4872	includes the func_code attribute of any function. Once unpickled, new
MinRK codeutil into zmq, to prevent IPython.kernel import	r3557	functions can be built using new.function(code, globals()). Eventually
		we need to automate all of this so that functions themselves can be pickled.

		Reference: A. Tremols, P Cogolo, "Python Cookbook," p 302-305
		"""

MinRK handle simple closures in pickleutil...	r16506	# Copyright (c) IPython Development Team.
		# Distributed under the terms of the Modified BSD License.
MinRK codeutil into zmq, to prevent IPython.kernel import	r3557
MinRK update parallel code for py3k...	r4155	import sys
Thomas Kluyver Update imports for Python 3...	r13354	import types
		try:
		import copyreg # Py 3
		except ImportError:
		import copy_reg as copyreg # Py 2
MinRK codeutil into zmq, to prevent IPython.kernel import	r3557
		def code_ctor(*args):
MinRK cleanup per review...	r4161	return types.CodeType(*args)
Bernardo B. Marques remove all trailling spaces	r4872
MinRK codeutil into zmq, to prevent IPython.kernel import	r3557	def reduce_code(co):
MinRK update parallel code for py3k...	r4155	args = [co.co_argcount, co.co_nlocals, co.co_stacksize,
		co.co_flags, co.co_code, co.co_consts, co.co_names,
		co.co_varnames, co.co_filename, co.co_name, co.co_firstlineno,
MinRK handle simple closures in pickleutil...	r16506	co.co_lnotab, co.co_freevars, co.co_cellvars]
MinRK update parallel code for py3k...	r4155	if sys.version_info[0] >= 3:
		args.insert(1, co.co_kwonlyargcount)
		return code_ctor, tuple(args)
MinRK codeutil into zmq, to prevent IPython.kernel import	r3557
Thomas Kluyver Update imports for Python 3...	r13354	copyreg.pickle(types.CodeType, reduce_code)