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

Backport PR : Catch interrupted poll() in terminal console...

Backport PR : Catch interrupted poll() in terminal console Alternative to my own PR - catch ZMQError in run_cell, and if it's caused by an interrupt, ignore it. catches the exception in the blocking kernel client API, which is more complex, especially if we want to handle the timeout nicely as proposed in the comments, but it's possibly also more convenient for other users of that API. Or perhaps not - I'm not sure what makes sense for other API consumers in this case. Fixes gh-8105

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             script.py
        
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      """Generic script exporter class for any kernel language"""

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      from .templateexporter import TemplateExporter

      from IPython.utils.traitlets import Dict

      class ScriptExporter(TemplateExporter):

          _exporters = Dict()

          def _template_file_default(self):

              return 'script'

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

              langinfo = nb.metadata.get('language_info', {})

              # delegate to custom exporter, if specified

              exporter_name = langinfo.get('nbconvert_exporter')

              if exporter_name and exporter_name != 'script':

                  self.log.debug("Loading script exporter: %s", exporter_name)

                  from .export import exporter_map

                  if exporter_name not in self._exporters:

                      Exporter = exporter_map[exporter_name]

                      self._exporters[exporter_name] = Exporter(parent=self)

                  exporter = self._exporters[exporter_name]

                  return exporter.from_notebook_node(nb, resources, **kw)

              self.file_extension = langinfo.get('file_extension', '.txt')

              self.output_mimetype = langinfo.get('mimetype', 'text/plain')

              return super(ScriptExporter, self).from_notebook_node(nb, resources, **kw)

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				"""Generic script exporter class for any kernel language"""

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

				from .templateexporter import TemplateExporter

				from IPython.utils.traitlets import Dict

				class ScriptExporter(TemplateExporter):

				_exporters = Dict()

				def _template_file_default(self):
				return 'script'

				def from_notebook_node(self, nb, resources=None, **kw):
				langinfo = nb.metadata.get('language_info', {})

				# delegate to custom exporter, if specified
				exporter_name = langinfo.get('nbconvert_exporter')
				if exporter_name and exporter_name != 'script':
				self.log.debug("Loading script exporter: %s", exporter_name)
				from .export import exporter_map
				if exporter_name not in self._exporters:
				Exporter = exporter_map[exporter_name]
				self._exporters[exporter_name] = Exporter(parent=self)
				exporter = self._exporters[exporter_name]
				return exporter.from_notebook_node(nb, resources, **kw)

				self.file_extension = langinfo.get('file_extension', '.txt')
				self.output_mimetype = langinfo.get('mimetype', 'text/plain')
				return super(ScriptExporter, self).from_notebook_node(nb, resources, **kw)