gen_test.py 文件源码

def test_multi_mixed_types(self):
        # A YieldPoint (Wait) and Future (Task) can be combined
        # (and use the YieldPoint codepath)
        (yield gen.Callback("k1"))("v1")
        responses = yield [gen.Wait("k1"),
                           gen.Task(self.delay_callback, 3, arg="v2")]
        self.assertEqual(responses, ["v1", "v2"])