From 908cf4ad0e27813933ada7cc9f16ebce9ac0c6cc Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Thu, 30 Mar 2017 04:36:53 -0400
Subject: [PATCH] Rely on jaraco.packaging for loading the package metadata
 from the package for Sphinx.

---
 docs/conf.py          | 27 ++-------------------------
 docs/requirements.txt |  3 ++-
 2 files changed, 4 insertions(+), 26 deletions(-)

diff --git a/docs/conf.py b/docs/conf.py
index fc94797..0e11c82 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,46 +1,23 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
-import os
-import sys
-import subprocess
-import datetime
-
-if 'check_output' not in dir(subprocess):
-	import subprocess32 as subprocess
-
 extensions = [
     'sphinx.ext.autodoc',
+    'jaraco.packaging.sphinx',
     'rst.linker',
 ]
 
-# General information about the project.
-
-root = os.path.join(os.path.dirname(__file__), '..')
-setup_script = os.path.join(root, 'setup.py')
-fields = ['--name', '--version', '--url', '--author']
-dist_info_cmd = [sys.executable, setup_script] + fields
-output_bytes = subprocess.check_output(dist_info_cmd, cwd=root)
-project, version, url, author = output_bytes.decode('utf-8').strip().split('\n')
-
-copyright = author
-
-# The full version, including alpha/beta/rc tags.
-release = version
-
 master_doc = 'index'
 
 link_files = {
 	'../CHANGES.rst': dict(
 		using=dict(
 			GH='https://github.com',
-			project=project,
-			url=url,
 		),
 		replace=[
 			dict(
 				pattern=r"(Issue )?#(?P<issue>\d+)",
-				url='{url}/issues/{issue}',
+				url='{package_url}/issues/{issue}',
 			),
 			dict(
 				pattern=r"^(?m)((?P<scm_version>v?\d+(\.\d+){1,2}))\n[-=]+\n",
diff --git a/docs/requirements.txt b/docs/requirements.txt
index c11e755..e7b6a74 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,4 @@
 .
 sphinx
-rst.linker
+jaraco.packaging>=3.2
+rst.linker>=1.9