def critical(self, msg, *args, **kwargs):
        msg, kwargs = self.process(msg, kwargs)
        self.logger.critical(msg, *args, **kwargs)
Return true if light is on.
dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/logging/__init__.py/LoggerAdapter.critical--crossover with--dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/light/scsgate.py/SCSGateLight.is_on