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

Backport PR : Add support for PyQt5....

Backport PR : Add support for PyQt5. This PR adds the new `QT_API_PYQT5` to `IPython/external/qt_loaders.py ` and allows to embed the IPython console in Qt5 Applications. In case of PyQt5, the loader returns a union of `PyQt5.QtGui` and `PyQt5.QtWidgets` acting as a Qt4-QtGui compatibility module. One small fix to `InProcessChannel.__init__` was necessary though. For some reason, when constructing `QtInProcessShellChannel`, the `QtCore.QObject.__init__` initializer from `SuperQObject` indirectly calls the `InProcessChannel.__init__` function, which doesn't have a default constructor and thus fails. I assume this has something to do with the metaclass/multiple inheritance approach IPython uses on QObject. Adding a default value for `client` in `InProcessChannel.__init__` solved the problem for me.

Thomas Kluyver - - Load All Authors

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             rst.py
        
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      """restructuredText Exporter 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.config import Config

      from .templateexporter import TemplateExporter

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

      # Classes

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

      class RSTExporter(TemplateExporter):

          """

          Exports restructured text documents.

          """

          def _file_extension_default(self):

              return 'rst'

          def _template_file_default(self):

              return 'rst'

          output_mimetype = 'text/restructuredtext'

          @property

          def default_config(self):

              c = Config({'ExtractOutputPreprocessor':{'enabled':True}})

              c.merge(super(RSTExporter,self).default_config)

              return c

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				"""restructuredText Exporter 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.config import Config

				from .templateexporter import TemplateExporter

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

				class RSTExporter(TemplateExporter):
				"""
				Exports restructured text documents.
				"""

				def _file_extension_default(self):
				return 'rst'

				def _template_file_default(self):
				return 'rst'

				output_mimetype = 'text/restructuredtext'

				@property
				def default_config(self):
				c = Config({'ExtractOutputPreprocessor':{'enabled':True}})
				c.merge(super(RSTExporter,self).default_config)
				return c