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Copied parse_role and parse_directive from doc/conf.py, which provides parsing of directives and roles used in Sphinx documentation.
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@ -20,11 +20,9 @@ from sphinx.roles import XRefRole
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from sphinx.util.nodes import make_refnode
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from sphinx.util.docfields import Field, GroupedField, TypedField
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dir_sig_re = re.compile(r'\.\. (.+?)::(.*)$')
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class ReSTMarkup(ObjectDescription):
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def handle_signature(self, sig, signode):
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signode.clear()
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signode += addnodes.desc_name(sig, sig)
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return sig
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def add_target_and_index(self, name, sig, signode):
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if name not in self.state.document.ids:
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@ -51,10 +49,25 @@ class ReSTMarkup(ObjectDescription):
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class ReSTDirective(ReSTMarkup):
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pass
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def handle_signature(self, sig, signode):
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if not sig.startswith('.'):
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dec_sig = '.. %s::' % sig
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signode += addnodes.desc_name(dec_sig, dec_sig)
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return sig
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m = dir_sig_re.match(sig)
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if not m:
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signode += addnodes.desc_name(sig, sig)
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return sig
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name, args = m.groups()
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dec_name = '.. %s::' % name
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signode += addnodes.desc_name(dec_name, dec_name)
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signode += addnodes.desc_addname(args, args)
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return name
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class ReSTRole(ReSTMarkup):
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pass
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def handle_signature(self, sig, signode):
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signode += addnodes.desc_name(':%s:' % sig, ':%s:' % sig)
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return sig
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class ReSTXRefRole(XRefRole):
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pass
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