def setUp(self):
        BaseClass.__dict__.clear()
        BaseClass.__dict__.update(_clean_BaseClass)
        SubClass.__dict__.clear()
        SubClass.__dict__.update(_clean_SubClass)
Make sure we have clean versions of our classes.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/test/test_hook.py/HookTestCase.setUp