@classmethod
    def _render(cls, request, code, ctype, msg):
        request.setResponseCode(code)
        request.setHeader('content-type', ctype)
        request.write(msg)
        request.finish()
Update the controller with values from dimmer child.
dataset/ETHPy150Open rapyuta/rce/rce-comm/rce/comm/server.py/RobotResource._render--crossover with--dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/light/mysensors.py/MySensorsLight._update_dimmer