upstream/ipython Files · IPython/nbconvert/transformers/tests/base.py

Use default OS shell to run system commands...

Use default OS shell to run system commands Instead of using os.system which uses /bin/sh, this uses subprocess.call (the replacement of os.system) to run the command using the default shell of the OS. With this, one can use more advanced commands for bash, zsh, ksh, ... I do not have a win32 system to test this modification, so maybe line 2236 can also be changed like 2239.

Jonathan Frederic - - Load All Authors

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             base.py
        
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             / IPython / nbconvert / transformers / tests / base.py
          
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        Jonathan Frederic
    
Added base transformers test class and added CSSHTMLHeaderTransformer tests

              r12023
            
      """

      Module with utility functions for transformer tests

      """

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

      # 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.nbformat import current as nbformat

        Jonathan Frederic
    
Added utility function to build a proper resources dict

              r12031
            
      from ...tests.base import TestsBase

      from ...exporters.exporter import ResourcesDict

        Jonathan Frederic
    
Added base transformers test class and added CSSHTMLHeaderTransformer tests

              r12023
            
      #-----------------------------------------------------------------------------

      # Class

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

      class TransformerTestsBase(TestsBase):

          """Contains test functions transformer tests"""

          def build_notebook(self):

              """Build a notebook in memory for use with transformer tests"""

              outputs = [nbformat.new_output(output_type="stream", stream="stdout", output_text="a"),

                         nbformat.new_output(output_type="text", output_text="b"),

                         nbformat.new_output(output_type="stream", stream="stdout", output_text="c"),

                         nbformat.new_output(output_type="stream", stream="stdout", output_text="d"),

                         nbformat.new_output(output_type="stream", stream="stderr", output_text="e"),

        Jonathan Frederic
    
Added png output

              r12027
            
                         nbformat.new_output(output_type="stream", stream="stderr", output_text="f"),

        Jonathan Frederic
    
Attempt 2, fix py3 png encoding

              r12037
            
                         nbformat.new_output(output_type="png", output_png=b'Zw==')] #g

        Jonathan Frederic
    
Added base transformers test class and added CSSHTMLHeaderTransformer tests

              r12023
            
        Jonathan Frederic
    
Added latex transformer test

              r12030
            
              cells=[nbformat.new_code_cell(input="$ e $", prompt_number=1,outputs=outputs),

                     nbformat.new_text_cell('markdown', source="$ e $")]

        Jonathan Frederic
    
Added base transformers test class and added CSSHTMLHeaderTransformer tests

              r12023
            
              worksheets = [nbformat.new_worksheet(name="worksheet1", cells=cells)]

              return nbformat.new_notebook(name="notebook1", worksheets=worksheets)

        Jonathan Frederic
    
Added utility function to build a proper resources dict

              r12031
            
          def build_resources(self):

              """Build an empty resources dictionary."""

              res = ResourcesDict()

              res['metadata'] = ResourcesDict()

              return res

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Jonathan Frederic Added base transformers test class and added CSSHTMLHeaderTransformer tests	r12023	"""
		Module with utility functions for transformer tests
		"""

		#-----------------------------------------------------------------------------
		# 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.nbformat import current as nbformat

Jonathan Frederic Added utility function to build a proper resources dict	r12031	from ...tests.base import TestsBase
		from ...exporters.exporter import ResourcesDict

Jonathan Frederic Added base transformers test class and added CSSHTMLHeaderTransformer tests	r12023	#-----------------------------------------------------------------------------
		# Class
		#-----------------------------------------------------------------------------

		class TransformerTestsBase(TestsBase):
		"""Contains test functions transformer tests"""


		def build_notebook(self):
		"""Build a notebook in memory for use with transformer tests"""

		outputs = [nbformat.new_output(output_type="stream", stream="stdout", output_text="a"),
		nbformat.new_output(output_type="text", output_text="b"),
		nbformat.new_output(output_type="stream", stream="stdout", output_text="c"),
		nbformat.new_output(output_type="stream", stream="stdout", output_text="d"),
		nbformat.new_output(output_type="stream", stream="stderr", output_text="e"),
Jonathan Frederic Added png output	r12027	nbformat.new_output(output_type="stream", stream="stderr", output_text="f"),
Jonathan Frederic Attempt 2, fix py3 png encoding	r12037	nbformat.new_output(output_type="png", output_png=b'Zw==')] #g
Jonathan Frederic Added base transformers test class and added CSSHTMLHeaderTransformer tests	r12023
Jonathan Frederic Added latex transformer test	r12030	cells=[nbformat.new_code_cell(input="$ e $", prompt_number=1,outputs=outputs),
		nbformat.new_text_cell('markdown', source="$ e $")]
Jonathan Frederic Added base transformers test class and added CSSHTMLHeaderTransformer tests	r12023	worksheets = [nbformat.new_worksheet(name="worksheet1", cells=cells)]

		return nbformat.new_notebook(name="notebook1", worksheets=worksheets)
Jonathan Frederic Added utility function to build a proper resources dict	r12031

		def build_resources(self):
		"""Build an empty resources dictionary."""

		res = ResourcesDict()
		res['metadata'] = ResourcesDict()
		return res