index.py

from paddles import Paddles
from time import sleep
from flask import Flask, render_template
from flask_sockets import Sockets
import json

app = Flask(__name__, static_url_path='')
app.debug = True

sockets = Sockets(app)

paddles = Paddles()

button_ws = None
@sockets.route('/button')
def button_socket(ws):
    global button_ws
    button_ws = ws
    paddles.setCurrent(None)
    paddles.disable()
    paddles.buttonPushedEvent.clear()
    paddles.setButtonPressedCb(buttonPressed)

    while True:
        data = ws.receive()
        message = json.loads(data)
        if (message['event'] == "reset"):
            paddles.reset()
        elif (message['event'] == "disable"):
            paddles.disable()

def buttonPressed():
    global button_ws
    print('pressed')
    message = {
        'event': 'buttonpress',
        'paddleId': str(paddles.current.id)
    }
    button_ws.send(json.dumps(message))
    # paddles.setCurrent(None)
    # paddles.buttonPushedEvent.clear()
    # paddles.enable() 

@app.route('/')
def hello():
    return app.send_static_file('index.html')


if __name__ == "__main__":
#    app.run(host='0.0.0.0')
	from gevent.pywsgi import WSGIServer
	from geventwebsocket.handler import WebSocketHandler
	server = WSGIServer(("0.0.0.0", 5000), app, handler_class=WebSocketHandler)
	server.serve_forever()