test_twisted.py 文件源码

def test_exposed_preprocessor_no_request(self):
        d = defer.Deferred()

        def pp(hr, sr):
            self.assertEqual(hr, None)
            self.assertIdentical(sr, self.service_request)
            d.callback(None)

        pp = gateway.expose_request(pp)

        gw = twisted.TwistedGateway(
            {'echo': lambda x: x}, preprocessor=pp
        )
        self.service_request = gateway.ServiceRequest(
            None, gw.services['echo'], None
        )

        gw.preprocessRequest(self.service_request)

        return d