Without that small change, overall swh Sphinx doc fails to build with the following error:
WARNING: autodoc: failed to import module 'backends' from module 'swh.web.auth'; the following exception was raised: Traceback (most recent call last): File "/home/jenkins/workspace/DDOC/dev/swh-docs/.tox/sphinx-dev/lib/python3.7/site-packages/sphinx/ext/autodoc/importer.py", line 32, in import_module return importlib.import_module(modname) File "/usr/lib/python3.7/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1006, in _gcd_import File "<frozen importlib._bootstrap>", line 983, in _find_and_load File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 677, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 728, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/home/jenkins/workspace/DDOC/dev/swh-web/swh/web/auth/backends.py", line 24, in <module> _oidc_client: KeycloakOpenIDConnect = get_oidc_client() File "/home/jenkins/workspace/DDOC/dev/swh-web/swh/web/auth/utils.py", line 58, in get_oidc_client client_id = settings.OIDC_SWH_WEB_CLIENT_ID File "/home/jenkins/workspace/DDOC/dev/swh-docs/.tox/sphinx-dev/lib/python3.7/site-packages/django/conf/__init__.py", line 57, in __getattr__ val = getattr(self._wrapped, name) AttributeError: 'Settings' object has no attribute 'OIDC_SWH_WEB_CLIENT_ID'