new sphinx config

Author: nschloe

doc/Makefile

@@ -2,61 +2,46 @@
 #
 # This file only contains a selection of the most common options. For a full
 # list see the documentation:
-# http://www.sphinx-doc.org/en/master/config
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
 
 # -- Path setup --------------------------------------------------------------
 
+import pathlib
+
 # 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 os
 # import sys
 # sys.path.insert(0, os.path.abspath('.'))
-
+from configparser import ConfigParser
 
 # -- Project information -----------------------------------------------------
-
 project = "tikzplotlib"
 copyright = "2010-2021, Nico Schlömer"
 author = "Nico Schlömer"
 
-# https://packaging.python.org/single_source_version/
-this_dir = os.path.abspath(os.path.dirname(__file__))
-about = {}
-about_file = os.path.join(this_dir, "..", "tikzplotlib", "__about__.py")
-with open(about_file) as f:
-    exec(f.read(), about)
-# The full version, including alpha/beta/rc tags.
-release = about["__version__"]
-
-# WARNING: conf value "version" should not be empty for EPUB3
-version = about["__version__"]
+p = ConfigParser()
+this_dir = pathlib.Path(__file__).resolve().parent
+p.read(this_dir / ".." / "setup.cfg")
+release = p["metadata"]["version"]
 
-# for sphinx 1.*
-master_doc = "index"
 
 # -- General configuration ---------------------------------------------------
 
 # 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.doctest",
-    "sphinx.ext.todo",
-    "sphinx.ext.coverage",
-    "sphinx.ext.imgmath",
-]
+extensions = ["sphinx.ext.autodoc"]
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ["_templates"]
 
 # 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"]
+exclude_patterns = []
 
 
 # -- Options for HTML output -------------------------------------------------

doc/conf.py

@@ -1,15 +1,14 @@
 .. tikzplotlib documentation master file, created by
-   sphinx-quickstart on Tue Jul 30 11:59:20 2019.
+   sphinx-quickstart on Thu Feb  4 12:49:27 2021.
    You can adapt this file completely to your liking, but it should at least
    contain the root `toctree` directive.
 
 Welcome to tikzplotlib's documentation!
-===========================================
-
-Contents:
+=======================================
 
 .. toctree::
    :maxdepth: 2
+   :caption: Contents:
 
 Methods
 =======