EVOLUTION-MANAGER

Edit File: setup_command.py

# -*- coding: utf-8 -*-
"""
    sphinx.setup_command
    ~~~~~~~~~~~~~~~~~~~~

Setuptools/distutils commands to assist the building of sphinx
    documentation.

:author: Sebastian Wiesner
    :contact: basti.wiesner@gmx.net
    :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
    :license: BSD, see LICENSE for details.
"""
from __future__ import print_function

import os
import sys
from distutils.cmd import Command
from distutils.errors import DistutilsOptionError, DistutilsExecError

from six import StringIO, string_types

from sphinx.application import Sphinx
from sphinx.cmd.build import handle_exception
from sphinx.util.console import nocolor, color_terminal
from sphinx.util.docutils import docutils_namespace, patch_docutils
from sphinx.util.osutil import abspath

if False:
    # For type annotation
    from typing import Any, Dict, List, Tuple  # NOQA

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 (or builders) to use. Can be a comma- '
         'or space-separated list. Defaults to "html"'),
        ('warning-is-error', 'W', 'Turn warning into errors'),
        ('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'),
        ('pdb', None, 'Start pdb on exception'),
        ('nitpicky', 'n', 'nit-picky mode, warn about all missing references'),
    ]
    boolean_options = ['fresh-env', 'all-files', 'warning-is-error',
                       'link-index', 'nitpicky']

def initialize_options(self):
        # type: () -> None
        self.fresh_env = self.all_files = False
        self.pdb = False
        self.source_dir = self.build_dir = None  # type: unicode
        self.builder = 'html'
        self.warning_is_error = False
        self.project = ''
        self.version = ''
        self.release = ''
        self.today = ''
        self.config_dir = None  # type: unicode
        self.link_index = False
        self.copyright = ''
        self.verbosity = 0
        self.traceback = False
        self.nitpicky = False

def _guess_source_dir(self):
        # type: () -> unicode
        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 os.curdir

# Overriding distutils' Command._ensure_stringlike which doesn't support
    # unicode, causing finalize_options to fail if invoked again. Workaround
    # for https://bugs.python.org/issue19570
    def _ensure_stringlike(self, option, what, default=None):
        # type: (unicode, unicode, Any) -> Any
        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):
        # type: () -> None
        self.ensure_string_list('builder')

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.config_dir is None:
            self.config_dir = self.source_dir

if self.build_dir is None:
            build = self.get_finalized_command('build')
            self.build_dir = os.path.join(abspath(build.build_base), 'sphinx')  # type: ignore

self.doctree_dir = os.path.join(self.build_dir, 'doctrees')

self.builder_target_dirs = [
            (builder, os.path.join(self.build_dir, builder))
            for builder in self.builder]  # type: List[Tuple[str, unicode]]

def run(self):
        # type: () -> None
        if not color_terminal():
            nocolor()
        if not self.verbose:  # type: ignore
            status_stream = StringIO()
        else:
            status_stream = sys.stdout  # type: ignore
        confoverrides = {}  # type: Dict[unicode, Any]
        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
        if self.nitpicky:
            confoverrides['nitpicky'] = self.nitpicky

for builder, builder_target_dir in self.builder_target_dirs:
            app = None

try:
                confdir = self.config_dir or self.source_dir
                with patch_docutils(confdir), docutils_namespace():
                    app = Sphinx(self.source_dir, self.config_dir,
                                 builder_target_dir, self.doctree_dir,
                                 builder, confoverrides, status_stream,
                                 freshenv=self.fresh_env,
                                 warningiserror=self.warning_is_error)
                    app.build(force_all=self.all_files)
                    if app.statuscode:
                        raise DistutilsExecError(
                            'caused by %s builder.' % app.builder.name)
            except Exception as exc:
                handle_exception(app, self, exc, sys.stderr)
                if not self.pdb:
                    raise SystemExit(1)

if not self.link_index:
                continue

src = app.config.master_doc + app.builder.out_suffix  # type: ignore
            dst = app.builder.get_outfilename('index')  # type: ignore
            os.symlink(src, dst)