def __str__(self):

        return "not %s" % self.rule
anObj in dict lookup in a loop
dataset/ETHPy150Open CiscoSystems/avos/openstack_dashboard/openstack/common/policy.py/NotCheck.__str__--crossover with--dataset/ETHPy150Open skyostil/tracy/src/generator/Cheetah/Tests/NameMapper.py/VFN.test16