@property
    def should_poll(self):
        return True
TimeField.to_python should support usecs
dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/switch/hikvisioncam.py/HikvisionMotionSwitch.should_poll--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/tests/regressiontests/model_fields/tests.py/DateTimeFieldTests.test_timefield_to_python_usecs