81 lines
2.7 KiB
Python
81 lines
2.7 KiB
Python
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import sphinx.builders.manpage
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import sphinx.writers.manpage
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from docutils.frontend import OptionParser
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from sphinx.util.console import bold, darkgreen
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from six import string_types
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from docutils.io import FileOutput
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from os import path
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from sphinx.util.nodes import inline_all_toctrees
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from sphinx import addnodes
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"""
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Extension based on sphinx builtin manpage.
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It does not write its own .SH NAME based on config,
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but leaves everything to actual reStructuredText file content.
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"""
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class ManualPageTranslator(sphinx.writers.manpage.ManualPageTranslator):
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def header(self):
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tmpl = (".TH \"%(title_upper)s\" \"%(manual_section)s\""
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" \"%(date)s\" \"%(version)s\" \"%(manual_group)s\"\n")
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return tmpl % self._docinfo
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class ManualPageWriter(sphinx.writers.manpage.ManualPageWriter):
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def __init__(self, builder):
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super().__init__(builder)
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self.translator_class = (
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self.builder.translator_class or ManualPageTranslator)
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class ManualPageBuilder(sphinx.builders.manpage.ManualPageBuilder):
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name = 'cman'
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def write(self, *ignored):
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docwriter = ManualPageWriter(self)
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docsettings = OptionParser(
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defaults=self.env.settings,
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components=(docwriter,),
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read_config_files=True).get_default_values()
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self.info(bold('writing... '), nonl=True)
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for info in self.config.man_pages:
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docname, name, description, authors, section = info
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if isinstance(authors, string_types):
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if authors:
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authors = [authors]
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else:
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authors = []
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targetname = '%s.%s' % (name, section)
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self.info(darkgreen(targetname) + ' { ', nonl=True)
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destination = FileOutput(
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destination_path=path.join(self.outdir, targetname),
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encoding='utf-8')
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tree = self.env.get_doctree(docname)
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docnames = set()
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largetree = inline_all_toctrees(self, docnames, docname, tree,
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darkgreen, [docname])
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self.info('} ', nonl=True)
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self.env.resolve_references(largetree, docname, self)
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# remove pending_xref nodes
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for pendingnode in largetree.traverse(addnodes.pending_xref):
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pendingnode.replace_self(pendingnode.children)
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largetree.settings = docsettings
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largetree.settings.title = name
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largetree.settings.subtitle = description
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largetree.settings.authors = authors
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largetree.settings.section = section
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docwriter.write(largetree, destination)
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self.info()
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def setup(app):
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app.add_builder(ManualPageBuilder)
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