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

Backport PR : Changed right arrow key movement function to mirror left arrow key...

Backport PR : Changed right arrow key movement function to mirror left arrow key Seems to solve Issue on this machine, and passing the test file locally. Changed from `cursor.movePosition` to `self._control.moveCursor`, the latter is what the left-arrow key uses. Also removed line 1373 which seems unnecessary and which prevents the cursor from moving at all. I'm not certain how to further test this to make sure nothing was broken.

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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

      """

      import sys

      import types

      try:

          import copyreg  # Py 3

      except ImportError:

          import copy_reg as copyreg  # Py 2

      def code_ctor(*args):

          return types.CodeType(*args)

      def reduce_code(co):

          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,

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

          if sys.version_info[0] >= 3:

              args.insert(1, co.co_kwonlyargcount)

          return code_ctor, tuple(args)

      copyreg.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
				"""

				import sys
				import types
				try:
				import copyreg # Py 3
				except ImportError:
				import copy_reg as copyreg # Py 2

				def code_ctor(*args):
				return types.CodeType(*args)

				def reduce_code(co):
				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,
				co.co_lnotab, co.co_freevars, co.co_cellvars]
				if sys.version_info[0] >= 3:
				args.insert(1, co.co_kwonlyargcount)
				return code_ctor, tuple(args)

				copyreg.pickle(types.CodeType, reduce_code)