# Configuration file for the Sphinx documentation builder.
#
# For the full list of built-in configuration values, see the documentation:
# https://www.sphinx-doc.org/en/master/usage/configuration.html

import os
import re
import sys
import django
from datetime import datetime


def get_version():
    with open("../pyproject.toml") as f:
        for line in f:
            match = re.match(r'version = "(.*)"', line)
            if match:
                return match.group(1)
    return "0.0.0"


os.environ.setdefault("DJANGO_SETTINGS_MODULE", "tests.settings")

# 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.
sys.path.insert(0, os.path.abspath("extensions"))
sys.path.insert(0, os.path.abspath(".."))

# -- Project information -----------------------------------------------------
# https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information

project = "django-constance"
project_copyright = datetime.now().year.__str__() + ", Jazzband"

# The full version, including alpha/beta/rc tags
release = get_version()
# The short X.Y version
version = ".".join(release.split(".")[:3])

# -- General configuration ------------------------------------------------
# https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration

extensions = [
    "sphinx.ext.intersphinx",
    "sphinx.ext.todo",
    "sphinx_search.extension",
    "settings",
]

templates_path = ["_templates"]
source_suffix = ".rst"
root_doc = "index"
exclude_patterns = ["_build", "Thumbs.db", ".DS_Store"]
pygments_style = "sphinx"
html_last_updated_fmt = ""

# -- Options for HTML output -------------------------------------------------
# https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output

html_theme = "sphinx_rtd_theme"
html_static_path = ["_static"]
htmlhelp_basename = "django-constancedoc"

# -- Options for LaTeX output ---------------------------------------------
# https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-latex-output

latex_elements = {}

latex_documents = [
    ("index", "django-constance.tex", "django-constance Documentation", "Jazzband", "manual"),
]

# -- Options for manual page output ---------------------------------------
# https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-manual-page-output

man_pages = [("index", "django-constance", "django-constance Documentation", ["Jazzband"], 1)]

# -- Options for Texinfo output -------------------------------------------
# https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-texinfo-output

texinfo_documents = [
    (
        "index",
        "django-constance",
        "django-constance Documentation",
        "Jazzband",
        "django-constance",
        "One line description of project.",
        "Miscellaneous",
    ),
]

# Example configuration for intersphinx: refer to the Python standard library.
def check_object_path(key, url, path):
    if os.path.isfile(path):
        return {key: (url, path)}
    return {}

intersphinx_mapping = {}
intersphinx_mapping.update(
    check_object_path(
        "python",
        "https://docs.python.org/" + ".".join([str(x) for x in sys.version_info[0:2]]),
        "/usr/share/doc/python" + ".".join([str(x) for x in sys.version_info[0:2]]) + "/html/objects.inv"
    )
)
intersphinx_mapping.update(
    check_object_path(
        "django",
        "https://docs.djangoproject.com/en/" + django.get_version() + "/",
        "/usr/share/doc/python-django-doc/html/objects.inv"
    )
)