def is_safe(self):
        return self._is_safe
Test the two forms of the UIDL command.  These are just like the two
dataset/ETHPy150Open panoptes/POCS/panoptes/weather/weather_station.py/WeatherStation.is_safe--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/mail/test/test_pop3.py/CommandMixin.testUIDL