upstream/ipython Files · IPython/nbformat/tests/base.py

DEV: Allow CheckpointManagers to optimize for shared backends....

DEV: Allow CheckpointManagers to optimize for shared backends. On `create_checkpoint` and `restore_checkpoint`, pass a path and a `ContentsManager` to `CheckpointManager` instead of an already-loaded model. The `CheckpointManager` base class provides a correct implementation of these methods that's generic across any ContentsManager, but subclasses are free to specialize when the storage backend of `ContentsManager` is shared.

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             base.py
        
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      """

      Contains base test class for nbformat

      """

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

      #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

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

      import os

      import unittest

      import IPython

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

      # Classes and functions

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

      class TestsBase(unittest.TestCase):

          """Base tests class."""

          def fopen(self, f, mode=u'r'):

              return open(os.path.join(self._get_files_path(), f), mode)

          def _get_files_path(self):

              #Get the relative path to this module in the IPython directory.

              names = self.__module__.split(u'.')[1:-1]

              #Build a path using the IPython directory and the relative path we just

              #found.

              path = IPython.__path__[0]

              for name in names:

                  path = os.path.join(path, name)

              return path

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				"""
				Contains base test class for nbformat
				"""
				#-----------------------------------------------------------------------------
				#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
				#-----------------------------------------------------------------------------

				import os
				import unittest

				import IPython

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

				class TestsBase(unittest.TestCase):
				"""Base tests class."""

				def fopen(self, f, mode=u'r'):
				return open(os.path.join(self._get_files_path(), f), mode)


				def _get_files_path(self):

				#Get the relative path to this module in the IPython directory.
				names = self.__module__.split(u'.')[1:-1]

				#Build a path using the IPython directory and the relative path we just
				#found.
				path = IPython.__path__[0]
				for name in names:
				path = os.path.join(path, name)
				return path