upstream/ipython Files · IPython/utils/syspathcontext.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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             syspathcontext.py
        
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             / IPython / utils / syspathcontext.py
          
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        Brian Granger
    
Work on startup related things....

              r2252
            
      # encoding: utf-8

      """

      Context managers for adding things to sys.path temporarily.

      Authors:

      * Brian Granger

      """

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

        Matthias BUSSONNIER
    
update copyright to 2011/20xx-2011...

              r5390
            
      #  Copyright (C) 2008-2011  The IPython Development Team

        Brian Granger
    
Work on startup related things....

              r2252
            
      #

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

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

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

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

      # Imports

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

      import sys

        MinRK
    
don't add unicode paths to sys.path...

              r14693
            
      from IPython.utils.py3compat import cast_bytes_py2

        Brian Granger
    
Work to address the review comments on Fernando's branch....

              r2498
            
      #-----------------------------------------------------------------------------

      # Code

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

        Brian Granger
    
Work on startup related things....

              r2252
            
      class appended_to_syspath(object):

          """A context for appending a directory to sys.path for a second."""

          def __init__(self, dir):

        MinRK
    
don't add unicode paths to sys.path...

              r14693
            
              self.dir = cast_bytes_py2(dir, sys.getdefaultencoding())

        Brian Granger
    
Work on startup related things....

              r2252
            
          def __enter__(self):

              if self.dir not in sys.path:

                  sys.path.append(self.dir)

                  self.added = True

              else:

                  self.added = False

          def __exit__(self, type, value, traceback):

              if self.added:

                  try:

                      sys.path.remove(self.dir)

                  except ValueError:

                      pass

              # Returning False causes any exceptions to be re-raised.

              return False

      class prepended_to_syspath(object):

          """A context for prepending a directory to sys.path for a second."""

          def __init__(self, dir):

        MinRK
    
don't add unicode paths to sys.path...

              r14693
            
              self.dir = cast_bytes_py2(dir, sys.getdefaultencoding())

        Brian Granger
    
Work on startup related things....

              r2252
            
          def __enter__(self):

              if self.dir not in sys.path:

                  sys.path.insert(0,self.dir)

                  self.added = True

              else:

                  self.added = False

          def __exit__(self, type, value, traceback):

              if self.added:

                  try:

                      sys.path.remove(self.dir)

                  except ValueError:

                      pass

              # Returning False causes any exceptions to be re-raised.

              return False

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Brian Granger Work on startup related things....	r2252	# encoding: utf-8
		"""
		Context managers for adding things to sys.path temporarily.

		Authors:

		* Brian Granger
		"""

		#-----------------------------------------------------------------------------
Matthias BUSSONNIER update copyright to 2011/20xx-2011...	r5390	# Copyright (C) 2008-2011 The IPython Development Team
Brian Granger Work on startup related things....	r2252	#
		# Distributed under the terms of the BSD License. The full license is in
		# the file COPYING, distributed as part of this software.
		#-----------------------------------------------------------------------------

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

		import sys

MinRK don't add unicode paths to sys.path...	r14693	from IPython.utils.py3compat import cast_bytes_py2

Brian Granger Work to address the review comments on Fernando's branch....	r2498	#-----------------------------------------------------------------------------
		# Code
		#-----------------------------------------------------------------------------

Brian Granger Work on startup related things....	r2252	class appended_to_syspath(object):
		"""A context for appending a directory to sys.path for a second."""

		def __init__(self, dir):
MinRK don't add unicode paths to sys.path...	r14693	self.dir = cast_bytes_py2(dir, sys.getdefaultencoding())
Brian Granger Work on startup related things....	r2252
		def __enter__(self):
		if self.dir not in sys.path:
		sys.path.append(self.dir)
		self.added = True
		else:
		self.added = False

		def __exit__(self, type, value, traceback):
		if self.added:
		try:
		sys.path.remove(self.dir)
		except ValueError:
		pass
		# Returning False causes any exceptions to be re-raised.
		return False

		class prepended_to_syspath(object):
		"""A context for prepending a directory to sys.path for a second."""

		def __init__(self, dir):
MinRK don't add unicode paths to sys.path...	r14693	self.dir = cast_bytes_py2(dir, sys.getdefaultencoding())
Brian Granger Work on startup related things....	r2252
		def __enter__(self):
		if self.dir not in sys.path:
		sys.path.insert(0,self.dir)
		self.added = True
		else:
		self.added = False

		def __exit__(self, type, value, traceback):
		if self.added:
		try:
		sys.path.remove(self.dir)
		except ValueError:
		pass
		# Returning False causes any exceptions to be re-raised.
		return False