Disable touchpad when mouse inserted. Wayland

dev_ins.py

import pyudev
import subprocess

context = pyudev.Context()
monitor = pyudev.Monitor.from_netlink(context)
monitor.filter_by(subsystem='usb')


def is_m():
    global context
    co = 0
    devices = context.list_devices(subsystem='input', ID_INPUT_MOUSE=True)
    for device in devices:
        print(device.parent['NAME'])
        co += 1
    comm = "gsettings set org.gnome.desktop.peripherals.touchpad"
    if(co > 1):
        print("disabling touchpad")
        comm += " send-events disabled"
    else:
        print("enabling touchpad")
        comm += " send-events enabled"
    subprocess.Popen(['bash', '-c', comm])


is_m()

for device in iter(monitor.poll, None):
    print(device.action)
    if device.action == 'add':
        is_m()
        pass
    if device.action == 'remove':
        is_m()
        pass
        # do something very interesting here.