upstream/ipython Files · IPython/nbconvert/utils/base.py

Backport PR : Various unicode fixes (mostly on Windows)...

Backport PR : Various unicode fixes (mostly on Windows) There were warnings on startup of IPython, and the qtconsole and notebook could not be started at all if the user's home directory is unicode. Changes: - add `prefer_stream=True` flag to utils.encoding.getdefaultencoding, since the right answer is different for stream output and other things. - always encode args to Popen on Windows Python 2 - never add unicode to sys.path on Python 2 These should be backported for 1.2, and it would be great if some unicode-locale Windows users (@jstenar) could double check the sanity of the changes.

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      """Global configuration class."""

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

      # Copyright (c) 2013, the IPython Development Team.

      #

      # Distributed under the terms of the Modified BSD License.

      #

      # The full license is in the file COPYING.txt, distributed with this software.

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

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

      # Imports

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

      from IPython.utils.traitlets import List

      from IPython.config.configurable import LoggingConfigurable

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

      # Classes and functions

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

      class NbConvertBase(LoggingConfigurable):

          """Global configurable class for shared config

          Usefull for display data priority that might be use by many trasnformers

          """

          display_data_priority = List(['html', 'pdf', 'svg', 'latex', 'png', 'jpg', 'jpeg' , 'text'],

                  config=True,

                    help= """

                          An ordered list of prefered output type, the first

                          encounterd will usually be used when converting discarding

                          the others.

                          """

                  )

          def __init__(self, **kw):

              super(NbConvertBase, self).__init__(**kw)

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				"""Global configuration class."""
				#-----------------------------------------------------------------------------
				# Copyright (c) 2013, the IPython Development Team.
				#
				# Distributed under the terms of the Modified BSD License.
				#
				# The full license is in the file COPYING.txt, distributed with this software.
				#-----------------------------------------------------------------------------

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

				from IPython.utils.traitlets import List
				from IPython.config.configurable import LoggingConfigurable

				#-----------------------------------------------------------------------------
				# Classes and functions
				#-----------------------------------------------------------------------------

				class NbConvertBase(LoggingConfigurable):
				"""Global configurable class for shared config

				Usefull for display data priority that might be use by many trasnformers
				"""

				display_data_priority = List(['html', 'pdf', 'svg', 'latex', 'png', 'jpg', 'jpeg' , 'text'],
				config=True,
				help= """
				An ordered list of prefered output type, the first
				encounterd will usually be used when converting discarding
				the others.
				"""
				)

				def __init__(self, **kw):
				super(NbConvertBase, self).__init__(**kw)