upstream/ipython Files · IPython/nbconvert/writers/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.

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             base.py
        
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      """

      Contains writer base 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 ..utils.base import NbConvertBase

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

      # Classes

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

      class WriterBase(NbConvertBase):

          """Consumes output from nbconvert export...() methods and writes to a

          useful location. """

          files = List([], config=True, help="""

              List of the files that the notebook references.  Files will be 

              included with written output.""")

          def __init__(self, config=None, **kw):

              """

              Constructor

              """

              super(WriterBase, self).__init__(config=config, **kw)

          def write(self, output, resources, **kw):

              """

              Consume and write Jinja output.

              Parameters

              ----------

              output : string

                  Conversion results.  This string contains the file contents of the

                  converted file.

              resources : dict

                  Resources created and filled by the nbconvert conversion process.

                  Includes output from transformers, such as the extract figure 

                  transformer.

              """

              raise NotImplementedError()

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				"""
				Contains writer base 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 ..utils.base import NbConvertBase

				#-----------------------------------------------------------------------------
				# Classes
				#-----------------------------------------------------------------------------

				class WriterBase(NbConvertBase):
				"""Consumes output from nbconvert export...() methods and writes to a
				useful location. """


				files = List([], config=True, help="""
				List of the files that the notebook references. Files will be
				included with written output.""")


				def __init__(self, config=None, **kw):
				"""
				Constructor
				"""
				super(WriterBase, self).__init__(config=config, **kw)


				def write(self, output, resources, **kw):
				"""
				Consume and write Jinja output.

				Parameters
				----------
				output : string
				Conversion results. This string contains the file contents of the
				converted file.
				resources : dict
				Resources created and filled by the nbconvert conversion process.
				Includes output from transformers, such as the extract figure
				transformer.
				"""

				raise NotImplementedError()