49 lines
1.5 KiB
Python
49 lines
1.5 KiB
Python
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# $Id: pep.py 9037 2022-03-05 23:31:10Z milde $
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# Author: David Goodger <goodger@python.org>
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# Copyright: This module has been placed in the public domain.
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"""
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Python Enhancement Proposal (PEP) Reader.
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"""
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__docformat__ = 'reStructuredText'
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from docutils.readers import standalone
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from docutils.transforms import peps, frontmatter
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from docutils.parsers import rst
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class Reader(standalone.Reader):
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supported = ('pep',)
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"""Contexts this reader supports."""
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settings_spec = (
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'PEP Reader Option Defaults',
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'The --pep-references and --rfc-references options (for the '
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'reStructuredText parser) are on by default.',
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())
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config_section = 'pep reader'
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config_section_dependencies = ('readers', 'standalone reader')
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def get_transforms(self):
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transforms = standalone.Reader.get_transforms(self)
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# We have PEP-specific frontmatter handling.
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transforms.remove(frontmatter.DocTitle)
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transforms.remove(frontmatter.SectionSubTitle)
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transforms.remove(frontmatter.DocInfo)
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transforms.extend([peps.Headers, peps.Contents, peps.TargetNotes])
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return transforms
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settings_default_overrides = {'pep_references': 1, 'rfc_references': 1}
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inliner_class = rst.states.Inliner
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def __init__(self, parser=None, parser_name=None):
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"""`parser` should be ``None``."""
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if parser is None:
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parser = rst.Parser(rfc2822=True, inliner=self.inliner_class())
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standalone.Reader.__init__(self, parser, '')
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