def update_returning_pk(self, values, surrogate_key):
        return update_match.update_returning_pk(self, values, surrogate_key)
Doctest within nested class are processed.
dataset/ETHPy150Open openstack/oslo.db/oslo_db/sqlalchemy/orm.py/Query.update_returning_pk--crossover with--dataset/ETHPy150Open pyflakes/pyflakes/pyflakes/test/test_doctests.py/Test.test_nested_class