panic_(at the disco)_button.py

import serial
import serial.tools.list_ports
from playsound import playsound
import time

def getSerial():
	pid = "67"
	vid = "9025" 
	ports=serial.tools.list_ports.comports(include_links=False)
	for p in ports:
		if(str(p.pid) == pid and str(p.vid) == vid):
			return serial.Serial(p.device)
	return None
	


def runEventLoop(serial, callback):
	while(serial.isOpen()):
		line = serial.readline().decode('utf-8').strip()
		callback(line)

def cb(event):
	print(event)
	if(event == "button_pressed"):
		playsound('patd.mp3')

def main():
	while True:
		try:
			s = getSerial()
			print("initialized on device "+s.port)
			print("waiting for events...")
			runEventLoop(s, cb)
		except:
			time.sleep(5)
		
	
main()