black/docs/conf.py
Łukasz Langa 611737f9cc Big documentation deduplication
Most is not generated from README.md so we no longer have to remember to update
two Change Logs, and so on!

If we decide to diverge from the README in Sphinx, that's fine, too. We will
just create dedicated documents.
2018-03-26 18:39:02 -07:00

277 lines
8.0 KiB
Python

# -*- coding: utf-8 -*-
#
# Configuration file for the Sphinx documentation builder.
#
# This file does only contain a selection of the most common options. For a
# full list see the documentation:
# http://www.sphinx-doc.org/en/stable/config
# -- Path setup --------------------------------------------------------------
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#
import ast
from pathlib import Path
import re
import shutil
import string
from recommonmark.parser import CommonMarkParser
CURRENT_DIR = Path(__file__).parent
def get_version():
black_py = CURRENT_DIR / '..' / 'black.py'
_version_re = re.compile(r'__version__\s+=\s+(?P<version>.*)')
with open(str(black_py), 'r', encoding='utf8') as f:
version = _version_re.search(f.read()).group('version')
return str(ast.literal_eval(version))
def make_pypi_svg(version):
template = CURRENT_DIR / '_static' / 'pypi_template.svg'
target = CURRENT_DIR / '_static' / 'pypi.svg'
with open(str(template), 'r', encoding='utf8') as f:
svg = string.Template(f.read()).substitute(version=version)
with open(str(target), 'w', encoding='utf8') as f:
f.write(svg)
def make_filename(line):
non_letters = re.compile(r'[^a-z]+')
filename = line[3:].rstrip().lower()
filename = non_letters.sub('_', filename)
if filename.startswith('_'):
filename = filename[1:]
if filename.endswith('_'):
filename = filename[:-1]
return filename + '.md'
def generate_sections_from_readme():
target_dir = CURRENT_DIR / '_build' / 'generated'
readme = CURRENT_DIR / '..' / 'README.md'
shutil.rmtree(str(target_dir), ignore_errors=True)
target_dir.mkdir(parents=True)
output = None
with open(str(readme), 'r', encoding='utf8') as f:
for line in f:
if line.startswith('## '):
if output is not None:
output.close()
filename = make_filename(line)
output_path = CURRENT_DIR / filename
if output_path.is_symlink() or output_path.is_file():
output_path.unlink()
output_path.symlink_to(target_dir / filename)
output = open(str(output_path), 'w', encoding='utf8')
output.write(
'[//]: # (NOTE: THIS FILE IS AUTOGENERATED FROM README.md)\n\n'
)
if output is None:
continue
if line.startswith('##'):
line = line[1:]
output.write(line)
# -- Project information -----------------------------------------------------
project = 'Black'
copyright = '2018, Łukasz Langa and contributors to Black'
author = 'Łukasz Langa and contributors to Black'
# Autopopulate version
# The full version, including alpha/beta/rc tags.
release = get_version()
# The short X.Y version.
version = release
for sp in 'abcfr':
version = version.split(sp)[0]
make_pypi_svg(release)
generate_sections_from_readme()
# -- General configuration ---------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
#
# needs_sphinx = '1.0'
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = [
'sphinx.ext.autodoc',
'sphinx.ext.intersphinx',
]
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
source_parsers = {
'.md': CommonMarkParser,
}
# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
source_suffix = ['.rst', '.md']
# The master toctree document.
master_doc = 'index'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#
# This is also used if you do content translation via gettext catalogs.
# Usually you set "language" from the command line for these cases.
language = None
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This pattern also affects html_static_path and html_extra_path .
exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
# -- Options for HTML output -------------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
#
html_theme = 'alabaster'
html_sidebars = {
'**': [
'about.html',
'navigation.html',
'relations.html',
'sourcelink.html',
'searchbox.html'
]
}
html_theme_options = {
'show_related': False,
'description': '“Any color you like.”',
'github_button': True,
'github_user': 'ambv',
'github_repo': 'black',
'github_type': 'star',
'show_powered_by': True,
'fixed_sidebar': True,
'logo': 'logo2.png',
}
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']
# Custom sidebar templates, must be a dictionary that maps document names
# to template names.
#
# The default sidebars (for documents that don't match any pattern) are
# defined by theme itself. Builtin themes are using these templates by
# default: ``['localtoc.html', 'relations.html', 'sourcelink.html',
# 'searchbox.html']``.
#
# html_sidebars = {}
# -- Options for HTMLHelp output ---------------------------------------------
# Output file base name for HTML help builder.
htmlhelp_basename = 'blackdoc'
# -- Options for LaTeX output ------------------------------------------------
latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
#
# 'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
#
# 'pointsize': '10pt',
# Additional stuff for the LaTeX preamble.
#
# 'preamble': '',
# Latex figure (float) alignment
#
# 'figure_align': 'htbp',
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
latex_documents = [
(master_doc, 'black.tex', 'Documentation for Black',
'Łukasz Langa and contributors to Black', 'manual'),
]
# -- Options for manual page output ------------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
(master_doc, 'black', 'Documentation for Black',
[author], 1)
]
# -- Options for Texinfo output ----------------------------------------------
# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
# dir menu entry, description, category)
texinfo_documents = [
(master_doc, 'Black', 'Documentation for Black',
author, 'Black', 'The uncompromising Python code formatter',
'Miscellaneous'),
]
# -- Options for Epub output -------------------------------------------------
# Bibliographic Dublin Core info.
epub_title = project
epub_author = author
epub_publisher = author
epub_copyright = copyright
# The unique identifier of the text. This can be a ISBN number
# or the project homepage.
#
# epub_identifier = ''
# A unique identification for the text.
#
# epub_uid = ''
# A list of files that should not be packed into the epub file.
epub_exclude_files = ['search.html']
# -- Extension configuration -------------------------------------------------
# -- Options for intersphinx extension ---------------------------------------
# Example configuration for intersphinx: refer to the Python standard library.
intersphinx_mapping = {'https://docs.python.org/3/': None}