29 lines
970 B
Python
29 lines
970 B
Python
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"""
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reST directive for syntax-highlighting ipython interactive sessions.
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"""
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from sphinx import highlighting
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from IPython.lib.lexers import IPyLexer
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def setup(app):
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"""Setup as a sphinx extension."""
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# This is only a lexer, so adding it below to pygments appears sufficient.
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# But if somebody knows what the right API usage should be to do that via
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# sphinx, by all means fix it here. At least having this setup.py
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# suppresses the sphinx warning we'd get without it.
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metadata = {'parallel_read_safe': True, 'parallel_write_safe': True}
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return metadata
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# Register the extension as a valid pygments lexer.
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# Alternatively, we could register the lexer with pygments instead. This would
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# require using setuptools entrypoints: http://pygments.org/docs/plugins
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ipy2 = IPyLexer(python3=False)
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ipy3 = IPyLexer(python3=True)
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highlighting.lexers['ipython'] = ipy2
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highlighting.lexers['ipython2'] = ipy2
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highlighting.lexers['ipython3'] = ipy3
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