upstream/ipython Files · IPython/nbconvert/exporters/notebook.py

Warn about .py/.json collisions in config...

Warn about .py/.json collisions in config when two versions of the config file set the same value, warn about clobbering, with a message, such as: ``` [TerminalIPythonApp] WARNING | Collisions detected in ipython_config.py and ipython_config.json config files. ipython_config.json has higher priority: { "Klass": { "trait": "'python' ignored, using 'json'" } } ``` In anticipation of more machine-written .json config

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             notebook.py
        
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             / IPython / nbconvert / exporters / notebook.py
          
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      """NotebookExporter class"""

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      from .exporter import Exporter

      from IPython import nbformat

      from IPython.utils.traitlets import Enum

      class NotebookExporter(Exporter):

          """Exports to an IPython notebook."""

          nbformat_version = Enum(list(nbformat.versions),

              default_value=nbformat.current_nbformat,

              config=True,

              help="""The nbformat version to write.

              Use this to downgrade notebooks.

              """

          )

          def _file_extension_default(self):

              return 'ipynb'

          output_mimetype = 'application/json'

          def from_notebook_node(self, nb, resources=None, **kw):

              nb_copy, resources = super(NotebookExporter, self).from_notebook_node(nb, resources, **kw)

              if self.nbformat_version != nb_copy.nbformat:

                  resources['output_suffix'] = '.v%i' % self.nbformat_version

              else:

                  resources['output_suffix'] = '.nbconvert'

              output = nbformat.writes(nb_copy, version=self.nbformat_version)

              return output, resources

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				"""NotebookExporter class"""

				# Copyright (c) IPython Development Team.
				# Distributed under the terms of the Modified BSD License.

				from .exporter import Exporter
				from IPython import nbformat
				from IPython.utils.traitlets import Enum

				class NotebookExporter(Exporter):
				"""Exports to an IPython notebook."""

				nbformat_version = Enum(list(nbformat.versions),
				default_value=nbformat.current_nbformat,
				config=True,
				help="""The nbformat version to write.
				Use this to downgrade notebooks.
				"""
				)
				def _file_extension_default(self):
				return 'ipynb'

				output_mimetype = 'application/json'

				def from_notebook_node(self, nb, resources=None, **kw):
				nb_copy, resources = super(NotebookExporter, self).from_notebook_node(nb, resources, **kw)
				if self.nbformat_version != nb_copy.nbformat:
				resources['output_suffix'] = '.v%i' % self.nbformat_version
				else:
				resources['output_suffix'] = '.nbconvert'
				output = nbformat.writes(nb_copy, version=self.nbformat_version)
				return output, resources