def perform_led_stream(dev, args): if args.file is not None: send_music_led_stream(dev, DEVICE[args.device_type], args.led_id, args.freq, args.file) else: send_continuous_led_stream(dev, DEVICE[args.device_type], args.led_id, args.freq)
def perform_led_stream(dev, args): if args.file is not None: try: send_music_led_stream(dev, args.led_id, args.freq, args.file) except NameError: print('Music LED stream functionality is not available') else: send_continuous_led_stream(dev, args.led_id, args.freq)