def mark_ok_in_review(self):
        """Mark this version of the review branch as 'ok in review'."""
        assert self.review_id_or_none() == None

        self._tryloop(
            lambda: self._push_status(abdt_naming.WB_STATUS_OK),
            abdt_errident.MARK_OK_IN_REVIEW)
dataset/ETHPy150Open bloomberg/phabricator-tools/py/abd/abdt_branch.py/Branch.mark_ok_in_review/operator `is not` -> `==`