def test_resumeProducing(self):
        self.transport.pauseProducing()
        self.transport.resumeProducing()
        self.assertEqual(self.transport.producerState, 'producing')
Return a set of all the free (non-bound) variables.  This includes
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/test/test_stringtransport.py/StringTransportTests.test_resumeProducing--crossover with--dataset/ETHPy150Open nltk/nltk/nltk/sem/logic.py/Expression.free