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Я хочу сделать настраиваемое уведомление о твите с помощью arduino и python. Для этого будут использоваться библиотеки python tweepy и serial, я настроил класс StreamListener, но по какой-то причине arduino не гудит. Я не могу найти ничего, относящегося к Интернету.

Вот что у меня есть:

 try:
    serial_port = "COM5"
    baud_rate = 115200
    arduino_serial_connection = serial.Serial(serial_port, baud_rate)
    print("Connection established on %s" % serial_port)
    arduino_serial_connection.write(99)
except IndexError:
    print("No arduino device port specified, Exit")
    sys.exit()
except BaseException as b:
    print (b)
    sys.exit()

user_name = ['UniProjectBot']

# Class by tweepy to access the Twitter Streaming API
class StreamListener(tweepy.StreamListener):

    def play_sound(self):
        # Plays a beep on the Arduino
        arduino_serial_connection.write(1)
        sleep(4)
        arduino_serial_connection.write(99)

    def on_connect(self):
        # Called to connect to the API
        print("You are now connected to the streaming API")

    def on_error(self, status_code):
        # If error occurs, display the eroor / status code
        print("An Error has occured: "   repr(status_code))
        return False

    def on_data(self, data):
        try: 
            datajson = json.loads(data)

            text = datajson['text']
            screen_name = datajson['user']['screen_name']
            tweet_id = datajson['id']

            print("Tweet found: "   str(screen_name)   str(text))
            
            self.play_sound()

        except Exception as e:
            print(e)

auth = tweepy.OAuthHandler(API_Keys.consumer_key, API_Keys.consumer_secret)
auth.set_access_token(API_Keys.key, API_Keys.secret)

listener = StreamListener(api = tweepy.API(wait_on_rate_limit=True))
streamer = tweepy.Stream(auth=auth, listener=listener)
print("Watching: "   str(user_name))
streamer.filter(track=user_name)