def test_raise(self):
        obj = Lockable()
        self.assertRaises(ZeroDivisionError, obj.raiser)
        self.assertFalse(obj._lock.locked)
aDict.one in dict lookup in a loop
dataset/ETHPy150Open itamarst/crochet/crochet/tests/test_util.py/SynchronizedTests.test_raise--crossover with--dataset/ETHPy150Open skyostil/tracy/src/generator/Cheetah/Tests/NameMapper.py/VFN.test30