def listen(self):
conf_manager = ConfigurationManager()
config = conf_manager.instance()
detector = hotword_detectors[config['HOTWORD_ENGINE']](
self.detected_callback)
detector.listen()
def detected_callback():
logger.info('Hotword detected')
player = AudioPlayer()
conf_manager = ConfigurationManager()
config = conf_manager.instance()
player.play(config['DETECT_SOUND'])
recorder = Recorder()
recorded_file = recorder.record()
requester = ProteusRequests()
try:
answer_audio = requester.speech_audio(recorded_file)
except Exception:
logger.error('Connection Error: server unreachable')
return
logger.info('Playing...')
player.play(answer_audio)