def test_interface(self):
        producer = StringTransport()
        membrane = _ProducerMembrane(producer)
        self.assertTrue(verifyObject(IPushProducer, membrane))
Return the preferred certificate bundle.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/protocols/test/test_tls.py/TLSProducerTests.test_interface--crossover with--dataset/ETHPy150Open Bolton-and-Menk-GIS/restapi/restapi/requests/certs.py/where