From e26a94778b99fbe55ee84b9aab64f23670a1b5c9 Mon Sep 17 00:00:00 2001
From: Dave Shawley <daves@aweber.com>
Date: Wed, 15 Sep 2021 06:58:21 -0400
Subject: [PATCH] Using sphinx-rtd-theme locally as well.

---
 docs/conf.py           | 26 ++++++++++++--------------
 docs/static/custom.css | 32 --------------------------------
 setup.cfg              |  8 +++++++-
 3 files changed, 19 insertions(+), 47 deletions(-)
 delete mode 100644 docs/static/custom.css

diff --git a/docs/conf.py b/docs/conf.py
index 714f8b0..f75a38b 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,37 +1,35 @@
+import os
+
 import pkg_resources
 
-needs_sphinx = '1.0'
+needs_sphinx = '4.0'
 extensions = ['sphinx.ext.autodoc',
               'sphinx.ext.viewcode',
               'sphinx.ext.intersphinx',
               'sphinx.ext.extlinks',
-              'sphinxcontrib.autohttp.tornado']
+              'sphinxcontrib.httpdomain']
 master_doc = 'index'
 project = 'sprockets.mixins.mediatype'
 copyright = '2015-2021, AWeber Communications'
 release = pkg_resources.get_distribution('sprockets.mixins.mediatype').version
 version = '.'.join(release.split('.')[0:1])
 
-html_style = 'custom.css'
-html_static_path = ['static']
+# Only install the ReadTheDocs theme when we are not running
+# in the RTD build system.
+if not os.environ.get('READTHEDOCS', None):
+    import sphinx_rtd_theme
+    html_theme = 'sphinx_rtd_theme'
+    html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
+
 html_sidebars = {
     '**': ['about.html', 'navigation.html'],
 }
-html_theme_options = {
-    'github_user': 'sprockets',
-    'github_repo': 'sprockets.mixins.mediatype',
-    'description': 'Content-Type negotation mix-in',
-    'github_banner': True,
-    'travis_button': True,
-    'sidebar_width': '230px',
-    'codecov_button': True,
-}
 
 intersphinx_mapping = {
     'python': ('https://docs.python.org/3', None),
     'requests': ('https://requests.readthedocs.org/en/latest/', None),
     'sprockets': ('https://sprockets.readthedocs.org/en/latest/', None),
-    'tornado': ('http://tornadoweb.org/en/latest/', None),
+    'tornado': ('https://www.tornadoweb.org/en/stable/', None),
 }
 
 # https://www.sphinx-doc.org/en/master/usage/extensions/extlinks.html
diff --git a/docs/static/custom.css b/docs/static/custom.css
deleted file mode 100644
index 59fb5ed..0000000
--- a/docs/static/custom.css
+++ /dev/null
@@ -1,32 +0,0 @@
-@import url("alabaster.css");
-h1.logo {
-  font-size: 12pt;
-  overflow-wrap: normal;
-  word-wrap: normal;
-  overflow: hidden;
-  margin-right: -25px; /* works together with div.body padding-left */
-}
-div.body {padding-left: 30px;}
-th.field-name {hyphens: none; -webkit-hyphens: none; -ms-hyphens: none;}
-div.document {width: 90%;}
-/* support small screens too! */
-@media screen and (max-width: 1000px) {
-  div.sphinxsidebar {display: none;}
-  div.document {width: 100%!important;}
-  div.bodywrapper {margin-left: 0;}
-  div.highlight pre {margin-right: -30px;}
-}
-@media screen and (min-width: 1000px) {
-  div.bodywrapper {margin-left: default;}
-}
-/* hanging indent for class names
- * would use "text-indent: 2em hanging" if it were supported everywhere
- */
-dl.class > dt, dl.function > dt {
-	text-indent: -4em;
-	padding-left: 4em;
-}
-/* add some space to wrap nicely */
-span.sig-paren::after {
-	content: " ";
-}
diff --git a/setup.cfg b/setup.cfg
index fa30768..8ba4f09 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -42,8 +42,14 @@ ci =
 dev =
 	coverage==5.5
 	flake8==3.9.2
+	sphinx==4.2.0
+	sphinx-rtd-theme==1.0.0
+	sphinxcontrib-httpdomain==1.7.0
 	tox==3.24.3
-
+docs =
+	sphinx==4.2.0
+	sphinx-rtd-theme==1.0.0
+	sphinxcontrib-httpdomain==1.7.0
 
 [build_sphinx]
 fresh-env = 1