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- """
- reST directive for syntax-highlighting ipython interactive sessions.
- """
- from sphinx import highlighting
- from ipython_pygments_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
- ipy3 = IPyLexer()
- highlighting.lexers["ipython"] = ipy3
- highlighting.lexers["ipython3"] = ipy3
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