def mark_bad_land(self):
        assert self.review_id_or_none() is not None

        self._tryloop(
            lambda: self._push_status(abdt_naming.WB_STATUS_BAD_LAND),
            abdt_errident.MARK_BAD_LAND)
Check that the double conversion is the identity.
dataset/ETHPy150Open bloomberg/phabricator-tools/py/abd/abdt_branch.py/Branch.mark_bad_land--crossover with--dataset/ETHPy150Open rossant/ipymd/ipymd/formats/tests/test_python.py/_test_python_python