def test_independent(self):
        result = []

        def bad(res):
            result.append(res)
            raise Exception()

        def fired(res):
            result.append(res)

        e = TwistedEvent()

        d = e.wait().addCallback(bad)
        e.wait().addCallback(fired)
        d.addErrback(lambda _ : None)

        e.fire()

        self.assertEqual(result, [True, True])
Has this model been swapped out for another? If so, return the model
dataset/ETHPy150Open tweetdeck/txAMQP/src/txamqp/test/test_event.py/EventTest.test_independent--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/db/models/options.py/Options._swapped