conf.py

# -*- 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/master/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 os
# import sys
# sys.path.insert(0, os.path.abspath('.'))


# -- Project information -----------------------------------------------------

project = 'Yeti'
copyright = '2018, Thomas Chopitea'  # pylint: disable=redefined-builtin
author = 'Thomas Chopitea'

# The short X.Y version
version = ''
# The full version, including alpha/beta/rc tags
release = ''


# -- 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.viewcode',
]

# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']

from recommonmark.parser import CommonMarkParser

source_parsers = {
    '.md': CommonMarkParser,
}

# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
#
source_suffix = ['.rst', '.md']
# source_suffix = '.rst'

# 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'

# Theme options are theme-specific and customize the look and feel of a theme
# further.  For a list of options available for each theme, see the
# documentation.
#
# html_theme_options = {}

# 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 = 'Yetidoc'


# -- 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, 'Yeti.tex', 'Yeti Documentation',
     'Thomas Chopitea', '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, 'yeti', 'Yeti Documentation',
     [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, 'Yeti', 'Yeti Documentation',
     author, 'Yeti', 'One line description of project.',
     'Miscellaneous'),
]


# -- Extension configuration -------------------------------------------------

from docutils import nodes, transforms
import re

anchor_re = r'(?P<uri>[a-zA-Z0-9-./]+?).md#(?P<anchor>[a-zA-Z0-9-]+)'
compiled_anchor_re = re.compile(anchor_re)

class ProcessLink(transforms.Transform):

    default_priority = 1000

    def find_replace(self, node):
        if isinstance(node, nodes.reference) and "refuri" in node:
            r = node["refuri"]
            if r.endswith(".md"):
                r = r[:-3] + ".html"
                node["refuri"] = r
            else:
                match = compiled_anchor_re.match(r)
                if match:
                    uri = match.group('uri')
                    anchor = match.group('anchor')
                    node["refuri"] = '{0:s}.html#{1:s}'.format(uri, anchor)
        return node

    def traverse(self, node):
        """Traverse the document tree rooted at node.
        node : docutil node
                current root node to traverse
        """
        self.find_replace(node)

        for c in node.children:
            self.traverse(c)

    def apply(self):
        self.current_level = 0
        self.traverse(self.document)

from recommonmark.transform import AutoStructify

def setup(app):
    app.add_config_value('recommonmark_config', {
        'enable_auto_doc_ref': False,
        }, True)
    app.add_transform(AutoStructify)
    app.add_transform(ProcessLink)