Merge pull request #183 from scipp/suppress-sphinx-cache-warning

Suppress Sphinx cache warning

Author: jl-wynen

template/docs/conf.py.jinja

@@ -37,6 +37,8 @@ try:
     import sciline.sphinxext.domain_types  # noqa: F401
 
     extensions.append('sciline.sphinxext.domain_types')
+    # See https://github.com/tox-dev/sphinx-autodoc-typehints/issues/457
+    suppress_warnings = ["config.cache"]
 except ModuleNotFoundError:
     pass
 {% endif %}