upstream/ipython Files · IPython/nbformat/v2/convert.py

Improved MathJax, missing callback workaround...

Improved MathJax, missing callback workaround MathJax.InputJax.TeX.resetEquationNumbers is supposed to be available, but isn't consistently loaded before the notebook fires off its first re-render request. The code edits in mathjaxutils.js fix this issue. Additionally, there was some init code in mathjaxutils.js that has been properly excised to the html templates. Removed some orphan rendering code so that all typesetting now goes through mathjaxutils.js Finally, removed an extra cell in the demo notebook.

Brian E. Granger - - Load All Authors

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             convert.py
        
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      """Code for converting notebooks to and from the v2 format.

      Authors:

      * Brian Granger

      """

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

      #  Copyright (C) 2008-2011  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 .nbbase import (

          new_code_cell, new_text_cell, new_worksheet, new_notebook, new_output

      )

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

      # Code

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

      def convert_to_this_nbformat(nb, orig_version=1):

          """Convert a notebook to the v2 format.

          Parameters

          ----------

          nb : NotebookNode

              The Python representation of the notebook to convert.

          orig_version : int

              The original version of the notebook to convert.

          """

          if orig_version == 1:

              newnb = new_notebook()

              ws = new_worksheet()

              for cell in nb.cells:

                  if cell.cell_type == u'code':

                      newcell = new_code_cell(input=cell.get('code'),prompt_number=cell.get('prompt_number'))

                  elif cell.cell_type == u'text':

                      newcell = new_text_cell(u'markdown',source=cell.get('text'))

                  ws.cells.append(newcell)

              newnb.worksheets.append(ws)

              return newnb

          else:

              raise ValueError('Cannot convert a notebook from v%s to v2' % orig_version)

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				"""Code for converting notebooks to and from the v2 format.

				Authors:

				* Brian Granger
				"""

				#-----------------------------------------------------------------------------
				# Copyright (C) 2008-2011 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 .nbbase import (
				new_code_cell, new_text_cell, new_worksheet, new_notebook, new_output
				)

				#-----------------------------------------------------------------------------
				# Code
				#-----------------------------------------------------------------------------

				def convert_to_this_nbformat(nb, orig_version=1):
				"""Convert a notebook to the v2 format.

				Parameters
				----------
				nb : NotebookNode
				The Python representation of the notebook to convert.
				orig_version : int
				The original version of the notebook to convert.
				"""
				if orig_version == 1:
				newnb = new_notebook()
				ws = new_worksheet()
				for cell in nb.cells:
				if cell.cell_type == u'code':
				newcell = new_code_cell(input=cell.get('code'),prompt_number=cell.get('prompt_number'))
				elif cell.cell_type == u'text':
				newcell = new_text_cell(u'markdown',source=cell.get('text'))
				ws.cells.append(newcell)
				newnb.worksheets.append(ws)
				return newnb
				else:
				raise ValueError('Cannot convert a notebook from v%s to v2' % orig_version)