def loop_blocking(self):
        self._client.loop_forever()
Hardcodes self.view_classes as the first argument.
dataset/ETHPy150Open adafruit/io-client-python/Adafruit_IO/mqtt_client.py/MQTTClient.loop_blocking--crossover with--dataset/ETHPy150Open skibblenybbles/django-daydreamer/daydreamer/test/views/generic/testcases.py/TestCase.view