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