updated .venv dependencies and sphynx version

docs/requirements.txt

@@ -1,62 +1,56 @@
 alabaster==0.7.12
-attrs==20.3.0
-Babel==2.9.0
-bleach==3.3.0
-build==0.3.1.post1
-certifi==2020.12.5
-cffi==1.14.5
-chardet==4.0.0
-colorama==0.4.4
-cryptography==3.4.7
-docutils==0.17
-flake8==3.9.0
-gitdb==4.0.7
-GitPython==3.1.14
-idna==2.10
-imagesize==1.2.0
-importlib-metadata==3.10.0
+attrs==22.1.0
+Babel==2.10.3
+bleach==5.0.1
+build==0.8.0
+certifi==2022.6.15
+cffi==1.15.1
+charset-normalizer==2.1.0
+commonmark==0.9.1
+cryptography==37.0.4
+docutils==0.17.1
+flake8==5.0.4
+idna==3.3
+imagesize==1.4.1
+importlib-metadata==4.12.0
 iniconfig==1.1.1
-jeepney==0.6.0
-Jinja2==2.11.3
-keyring==23.0.1
-m2r==0.2.1
-MarkupSafe==1.1.1
-mccabe==0.6.1
-mistune==0.8.4
-packaging==20.9
-pep517==0.10.0
-pkginfo==1.7.0
-pluggy==0.13.1
-py==1.10.0
-pycodestyle==2.7.0
-pycparser==2.20
-pyflakes==2.3.1
-Pygments==2.8.1
-pyparsing==2.4.7
-pytest==6.2.3
-pytz==2021.1
-readme-renderer==29.0
-requests==2.25.1
+jeepney==0.8.0
+Jinja2==3.1.2
+keyring==23.8.2
+MarkupSafe==2.1.1
+mccabe==0.7.0
+packaging==21.3
+pep517==0.13.0
+pkginfo==1.8.3
+pluggy==1.0.0
+py==1.11.0
+pycodestyle==2.9.1
+pycparser==2.21
+pyflakes==2.5.0
+Pygments==2.12.0
+pyparsing==3.0.9
+pytest==7.1.2
+pytz==2022.1
+readme-renderer==36.0
+requests==2.28.1
 requests-toolbelt==0.9.1
-rfc3986==1.4.0
-SecretStorage==3.3.1
-six==1.15.0
-smmap==4.0.0
-snowballstemmer==2.1.0
-Sphinx==3.5.3
-sphinx-autodocgen==1.2
+rfc3986==2.0.0
+rich==12.5.1
+SecretStorage==3.3.2
+six==1.16.0
+snowballstemmer==2.2.0
+Sphinx==5.1.1
+sphinx-autodocgen==1.3
 sphinx-epytext==0.0.4
-sphinx-rtd-theme==0.5.1
+sphinx-rtd-theme==1.0.0
 sphinxcontrib-applehelp==1.0.2
 sphinxcontrib-devhelp==1.0.2
-sphinxcontrib-fulltoc==1.2.0
-sphinxcontrib-htmlhelp==1.0.3
+sphinxcontrib-htmlhelp==2.0.0
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
-sphinxcontrib-serializinghtml==1.1.4
-toml==0.10.2
-tqdm==4.59.0
-twine==3.4.1
-urllib3==1.26.4
+sphinxcontrib-serializinghtml==1.1.5
+tomli==2.0.1
+twine==4.0.1
+urllib3==1.26.11
 webencodings==0.5.1
-zipp==3.4.1
+zipp==3.8.1

docs/source/conf.py

@@ -55,7 +55,7 @@ exclude_patterns = []
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-#
+
 html_theme = 'sphinx_rtd_theme' # read-the-docs theme looks better than the default "classic" one but has bugs e.g. no table wrapping
 
 html_theme_options = {
@@ -77,11 +77,11 @@ html_theme_options = {
 # so a file named "default.css" will overwrite the builtin "default.css".
 html_static_path = ['_static']
 
-html_context = {'css_files': [
+html_css_files = [
     # Workaround for RTD 0.4.3 bug https://github.com/readthedocs/sphinx_rtd_theme/issues/117
-    '_static/theme_overrides.css',  # override wide tables in RTD theme
-    '_static/ttk.css'
-]}
+    'theme_overrides.css',  # override wide tables in RTD theme
+    'ttk.css'
+]
 
 # html_theme = 'bizstyle'
 

docs/sphynx.001.signal.patch

@@ -1,19 +1,20 @@
---- .venv/lib/python3.8/site-packages/sphinx/domains/python.py	2022-03-08 11:00:06.152347159 +0000
-+++ .venv/lib/python3.8/site-packages/sphinx/domains/python.py	2022-03-08 11:03:07.292940495 +0000
-@@ -795,6 +795,7 @@
+--- .venv/lib/python3.X/site-packages/sphinx/domains/python.py	2022-03-08 11:00:06.152347159 +0000
++++ .venv/lib/python3.X/site-packages/sphinx/domains/python.py	2022-03-08 11:03:07.292940495 +0000
+@@ -768,6 +768,7 @@
 
-     option_spec = PyObject.option_spec.copy()
+     option_spec: OptionSpec = PyObject.option_spec.copy()
      option_spec.update({
 +        'signal': directives.flag,
          'abstractmethod': directives.flag,
          'async': directives.flag,
          'classmethod': directives.flag,
-@@ -813,6 +814,8 @@
-         prefix = []
+@@ -787,6 +788,9 @@
          if 'final' in self.options:
-             prefix.append('final')
+             prefix.append(nodes.Text('final'))
+             prefix.append(addnodes.desc_sig_space())
 +        if 'signal' in self.options:
-+            prefix.append('signal')
++            prefix.append(nodes.Text('signal'))
++            prefix.append(addnodes.desc_sig_space())
          if 'abstractmethod' in self.options:
-             prefix.append('abstract')
-         if 'async' in self.options:
+             prefix.append(nodes.Text('abstract'))
+             prefix.append(addnodes.desc_sig_space())