ScopeMismatch: You tried to access the 'function' scoped fixture 'monkeypatch' with a 'session' scoped request object, involved factories .tox/py3/lib/python3.7/site-packages/swh/loader/mercurial/tests/conftest.py:42: def swh_mercurial_set_plain(monkeypatch) .tox/py3/lib/python3.7/site-packages/_pytest/monkeypatch.py:29: def monkeypatch() -> Generator[ForwardRef('MonkeyPatch'), NoneType, NoneType]