Update sphinx & RTD

.readthedocs.yaml

@@ -1,15 +1,18 @@
 version: 2
 
+build:
+  os: "ubuntu-22.04"
+  tools:
+    python: "3.11"
+
 sphinx:
   builder: html
   configuration: docs/conf.py
   fail_on_warning: true
 
 python:
-  version: 3.7
   install:
     - method: pip
       path: .
       extra_requirements:
         - readthedocs
-  system_packages: true

docs/conf.py

@@ -3,8 +3,10 @@ import sprockets_statsd
 project = 'sprockets-statsd'
 version = sprockets_statsd.version
 copyright = '2021 AWeber Communications, Inc.'
-html_theme = 'pyramid'
+html_theme = 'python_docs_theme'
 extensions = []
+html_static_path = ['.']
+html_css_files = ['custom.css']
 
 # https://www.sphinx-doc.org/en/master/usage/extensions/autodoc.html
 extensions.append('sphinx.ext.autodoc')
@@ -19,9 +21,9 @@ intersphinx_mapping = {
 # https://www.sphinx-doc.org/en/master/usage/extensions/extlinks.html
 extensions.append('sphinx.ext.extlinks')
 extlinks = {
-    'issue': ("https://github.com/sprockets/sprockets-statsd/issues/%s", "#"),
+    'issue': ("https://github.com/sprockets/sprockets-statsd/issues/%s", "#%s"),
     'tag': ("https://github.com/sprockets/sprockets-statsd/compare/%s", "%s"),
 }
 
 # https://pypi.org/project/sphinx-autodoc-typehints/
-extensions.append('sphinx_autodoc_typehints')
+# extensions.append('sphinx_autodoc_typehints')

docs/custom.css

@@ -0,0 +1 @@
+div.sphinxsidebarwrapper { overflow-x: scroll }

setup.cfg

@@ -40,14 +40,14 @@ dev =
     coverage==7.2.7
     flake8==3.9.2
     flake8-import-order==0.18.1
-    sphinx==4.1.1
-    sphinx-autodoc-typehints==1.12.0
+    python-docs-theme==2023.5
+    sphinx>=7,<8
     sprockets.http==2.2.0
     tornado>=5
     yapf==0.31.0
 readthedocs =
-    sphinx==4.1.1
-    sphinx-autodoc-typehints==1.12.0
+    python-docs-theme==2023.5
+    sphinx>=7,<8
     tornado>=5
 
 [options.packages.find]

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = lint,distcheck,py38,py39,py311,tornado5
+envlist = lint,distcheck,py38,py39,py311,tornado5,docs
 toxworkdir = ./build/tox
 
 [testenv]
@@ -31,3 +31,9 @@ base_python = py39
 deps =
 	tornado>=5,<6
 	.[dev]
+
+[testenv:docs]
+deps =
+	.[readthedocs]
+commands =
+	python -m sphinx -b html -aE docs build/sphinx