add workaround for docs

docs/conf.py

@@ -11,10 +11,13 @@
 #
 # All configuration values have a default; values that are commented out
 # serve to show the default.
+import logging as pylogging
 import os
 import os.path as osp
 import shutil
 
+from sphinx.util import logging
+
 # 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.
@@ -37,6 +40,16 @@
     "sphinx_autodoc_typehints",
 ]
 
+
+# Workaround for https://github.com/agronholm/sphinx-autodoc-typehints/issues/123
+class FilterForIssue123(pylogging.Filter):
+    def filter(self, record: pylogging.LogRecord) -> bool:
+        return not record.getMessage().startswith("Cannot handle as a local function")
+
+
+logging.getLogger("sphinx_autodoc_typehints").logger.addFilter(FilterForIssue123())
+# End of a workaround
+
 try:
     import enchant  # type:ignore[import]  # noqa