upstream/ipython Files · IPython/sphinxext/ipython_console_highlighting.py

Avoid loading readline in the kernel...

Avoid loading readline in the kernel This bit of code was loading readline even when there was no need for it. In a Qt console or notebook, try: 'readline' in sys.modules 'gnureadline' in sys.modules I plan to rework this code more extensively once we've switched to prompt_toolkit, but for now, this little fix should make the kernel start slightly faster.

Michael Droettboom - - Load All Authors

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             ipython_console_highlighting.py
        
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                PythonLexer
            
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      """

      reST directive for syntax-highlighting ipython interactive sessions.

      """

      from sphinx import highlighting

      from IPython.lib.lexers import IPyLexer

      def setup(app):

          """Setup as a sphinx extension."""

          # This is only a lexer, so adding it below to pygments appears sufficient.

          # But if somebody knows what the right API usage should be to do that via

          # sphinx, by all means fix it here.  At least having this setup.py

          # suppresses the sphinx warning we'd get without it.

          metadata = {'parallel_read_safe': True, 'parallel_write_safe': True}

          return metadata

      # Register the extension as a valid pygments lexer.

      # Alternatively, we could register the lexer with pygments instead. This would

      # require using setuptools entrypoints: http://pygments.org/docs/plugins

      ipy2 = IPyLexer(python3=False)

      ipy3 = IPyLexer(python3=True)

      highlighting.lexers['ipython'] = ipy2

      highlighting.lexers['ipython2'] = ipy2

      highlighting.lexers['ipython3'] = ipy3

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t s	Toggle sidebar on some pages

				"""
				reST directive for syntax-highlighting ipython interactive sessions.

				"""

				from sphinx import highlighting
				from IPython.lib.lexers import IPyLexer

				def setup(app):
				"""Setup as a sphinx extension."""

				# This is only a lexer, so adding it below to pygments appears sufficient.
				# But if somebody knows what the right API usage should be to do that via
				# sphinx, by all means fix it here. At least having this setup.py
				# suppresses the sphinx warning we'd get without it.
				metadata = {'parallel_read_safe': True, 'parallel_write_safe': True}
				return metadata

				# Register the extension as a valid pygments lexer.
				# Alternatively, we could register the lexer with pygments instead. This would
				# require using setuptools entrypoints: http://pygments.org/docs/plugins

				ipy2 = IPyLexer(python3=False)
				ipy3 = IPyLexer(python3=True)

				highlighting.lexers['ipython'] = ipy2
				highlighting.lexers['ipython2'] = ipy2
				highlighting.lexers['ipython3'] = ipy3