/usr/lib/python2.7/dist-packages/sphinx/setup_command.py is in python-sphinx 1.4.9-2.
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"""
sphinx.setup_command
~~~~~~~~~~~~~~~~~~~~
Setuptools/distutils commands to assist the building of sphinx
documentation.
:author: Sebastian Wiesner
:contact: basti.wiesner@gmx.net
:copyright: Copyright 2007-2016 by the Sphinx team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
from __future__ import print_function
import sys
import os
from distutils.cmd import Command
from distutils.errors import DistutilsOptionError, DistutilsExecError
from six import StringIO, string_types
from sphinx.application import Sphinx
from sphinx.util.console import darkred, nocolor, color_terminal
from sphinx.util.osutil import abspath
class BuildDoc(Command):
"""
Distutils command to build Sphinx documentation.
The Sphinx build can then be triggered from distutils, and some Sphinx
options can be set in ``setup.py`` or ``setup.cfg`` instead of Sphinx own
configuration file.
For instance, from `setup.py`::
# this is only necessary when not using setuptools/distribute
from sphinx.setup_command import BuildDoc
cmdclass = {'build_sphinx': BuildDoc}
name = 'My project'
version = '1.2'
release = '1.2.0'
setup(
name=name,
author='Bernard Montgomery',
version=release,
cmdclass=cmdclass,
# these are optional and override conf.py settings
command_options={
'build_sphinx': {
'project': ('setup.py', name),
'version': ('setup.py', version),
'release': ('setup.py', release)}},
)
Or add this section in ``setup.cfg``::
[build_sphinx]
project = 'My project'
version = 1.2
release = 1.2.0
"""
description = 'Build Sphinx documentation'
user_options = [
('fresh-env', 'E', 'discard saved environment'),
('all-files', 'a', 'build all files'),
('source-dir=', 's', 'Source directory'),
('build-dir=', None, 'Build directory'),
('config-dir=', 'c', 'Location of the configuration directory'),
('builder=', 'b', 'The builder to use. Defaults to "html"'),
('project=', None, 'The documented project\'s name'),
('version=', None, 'The short X.Y version'),
('release=', None, 'The full version, including alpha/beta/rc tags'),
('today=', None, 'How to format the current date, used as the '
'replacement for |today|'),
('link-index', 'i', 'Link index.html to the master doc'),
('copyright', None, 'The copyright string'),
]
boolean_options = ['fresh-env', 'all-files', 'link-index']
def initialize_options(self):
self.fresh_env = self.all_files = False
self.source_dir = self.build_dir = None
self.builder = 'html'
self.project = ''
self.version = ''
self.release = ''
self.today = ''
self.config_dir = None
self.link_index = False
self.copyright = ''
def _guess_source_dir(self):
for guess in ('doc', 'docs'):
if not os.path.isdir(guess):
continue
for root, dirnames, filenames in os.walk(guess):
if 'conf.py' in filenames:
return root
return None
# Overriding distutils' Command._ensure_stringlike which doesn't support
# unicode, causing finalize_options to fail if invoked again. Workaround
# for http://bugs.python.org/issue19570
def _ensure_stringlike(self, option, what, default=None):
val = getattr(self, option)
if val is None:
setattr(self, option, default)
return default
elif not isinstance(val, string_types):
raise DistutilsOptionError("'%s' must be a %s (got `%s`)"
% (option, what, val))
return val
def finalize_options(self):
if self.source_dir is None:
self.source_dir = self._guess_source_dir()
self.announce('Using source directory %s' % self.source_dir)
self.ensure_dirname('source_dir')
if self.source_dir is None:
self.source_dir = os.curdir
self.source_dir = abspath(self.source_dir)
if self.config_dir is None:
self.config_dir = self.source_dir
self.config_dir = abspath(self.config_dir)
if self.build_dir is None:
build = self.get_finalized_command('build')
self.build_dir = os.path.join(abspath(build.build_base), 'sphinx')
self.mkpath(self.build_dir)
self.build_dir = abspath(self.build_dir)
self.doctree_dir = os.path.join(self.build_dir, 'doctrees')
self.mkpath(self.doctree_dir)
self.builder_target_dir = os.path.join(self.build_dir, self.builder)
self.mkpath(self.builder_target_dir)
def run(self):
if not color_terminal():
nocolor()
if not self.verbose:
status_stream = StringIO()
else:
status_stream = sys.stdout
confoverrides = {}
if self.project:
confoverrides['project'] = self.project
if self.version:
confoverrides['version'] = self.version
if self.release:
confoverrides['release'] = self.release
if self.today:
confoverrides['today'] = self.today
if self.copyright:
confoverrides['copyright'] = self.copyright
app = Sphinx(self.source_dir, self.config_dir,
self.builder_target_dir, self.doctree_dir,
self.builder, confoverrides, status_stream,
freshenv=self.fresh_env)
try:
app.build(force_all=self.all_files)
if app.statuscode:
raise DistutilsExecError(
'caused by %s builder.' % app.builder.name)
except Exception as err:
from docutils.utils import SystemMessage
if isinstance(err, SystemMessage):
print(darkred('reST markup error:'), file=sys.stderr)
print(err.args[0].encode('ascii', 'backslashreplace'),
file=sys.stderr)
else:
raise
if self.link_index:
src = app.config.master_doc + app.builder.out_suffix
dst = app.builder.get_outfilename('index')
os.symlink(src, dst)
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