Method __class__

testing/python/raises.py:267–268

(self)

            # Type ignored because it's bypassed intentionally.
            @property  # type: ignore
            def __class__(self):
                assert False, "via __class__"

        with pytest.raises(AssertionError) as excinfo:
            with pytest.raises(CrappyClass()):  # type: ignore[call-overload]