def teardown_class(cls): clear_mappers() attributes._install_lookup_strategy(util.symbol('native'))
def wrapped(*args, **kw): try: attributes._install_lookup_strategy(strategy) return fn(*args, **kw) finally: attributes._install_lookup_strategy(sa.util.symbol('native'))
def tearDownAll(self): clear_mappers() attributes._install_lookup_strategy(util.symbol('native'))