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

Fix another win32 test failure....

Fix another win32 test failure. As of this commit, the entire test suite passes on a system that only has: - Python 2.6.4 from Python.org - Pyreadline 1.5 - IPython (this branch) - nose 0.11.1 Tests that require Twisted, graphics or other machinery get skipped, but everything else runs and passes. The glaring remaining problem on win32 is that right now, colored output is broken for some reason (though prompts are OK). I'll try to fix that next.

Brian E Granger - - Load All Authors

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             codeutil.py
        
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      # 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

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

      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

      """

      __docformat__ = "restructuredtext en"

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

      #  Copyright (C) 2008  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.

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

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

      # Imports

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

      import new, types, copy_reg

      def code_ctor(*args):

          return new.code(*args)

      def reduce_code(co):

          if co.co_freevars or co.co_cellvars:

              raise ValueError("Sorry, cannot pickle code objects with closures")

          return code_ctor, (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,

              co.co_lnotab)

      copy_reg.pickle(types.CodeType, reduce_code)

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

				__docformat__ = "restructuredtext en"

				#-------------------------------------------------------------------------------
				# Copyright (C) 2008 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.
				#-------------------------------------------------------------------------------

				#-------------------------------------------------------------------------------
				# Imports
				#-------------------------------------------------------------------------------

				import new, types, copy_reg

				def code_ctor(*args):
				return new.code(*args)

				def reduce_code(co):
				if co.co_freevars or co.co_cellvars:
				raise ValueError("Sorry, cannot pickle code objects with closures")
				return code_ctor, (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,
				co.co_lnotab)

				copy_reg.pickle(types.CodeType, reduce_code)