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

cleanup kernelspec loading...

cleanup kernelspec loading - kernel_selector.set_kernel validates selection and triggers 'spec_changed.Kernel'. It does not start the session anymore. - notebook calls kernel_selector.set_kernel when: - kernelspec is in notebook metadata - session is loaded (e.g. no kernelspec metadata) - notebook starts session, loads metadata on spec_changed.kernel The only case where starting the session is not triggered by spec_changed is on notebook load with no kernel metadata

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        Jonathan Frederic
    
Added nbformat ver conv tests, fixed some bugs

              r12781
            
      """

      Contains tests class for reader.py

      """

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

      #  Copyright (C) 2013  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

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

      from .base import TestsBase

      from ..reader import read, get_version

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

      # Classes and functions

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

      class TestReader(TestsBase):

          def test_read(self):

              """Can older notebooks be opened without modification?"""

              # Open a version 3 notebook.  Make sure it is still version 3.

              with self.fopen(u'test3.ipynb', u'r') as f:

                  nb = read(f)

              (major, minor) = get_version(nb)

              self.assertEqual(major, 3)

              # Open a version 2 notebook.  Make sure it is still version 2.

              with self.fopen(u'test2.ipynb', u'r') as f:

                  nb = read(f)

              (major, minor) = get_version(nb)

              self.assertEqual(major, 2)

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Jonathan Frederic Added nbformat ver conv tests, fixed some bugs	r12781	"""
		Contains tests class for reader.py
		"""
		#-----------------------------------------------------------------------------
		# Copyright (C) 2013 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
		#-----------------------------------------------------------------------------

		from .base import TestsBase

		from ..reader import read, get_version

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

		class TestReader(TestsBase):

		def test_read(self):
		"""Can older notebooks be opened without modification?"""

		# Open a version 3 notebook. Make sure it is still version 3.
		with self.fopen(u'test3.ipynb', u'r') as f:
		nb = read(f)
		(major, minor) = get_version(nb)
		self.assertEqual(major, 3)

		# Open a version 2 notebook. Make sure it is still version 2.
		with self.fopen(u'test2.ipynb', u'r') as f:
		nb = read(f)
		(major, minor) = get_version(nb)
		self.assertEqual(major, 2)