xbox one bluethooth controller on raspberry pi 4

xbox-controller.py

# python3
# apt install python-pip
# apt install python3-evdev
# pip install evdev
#
# list devices
# ls /dev/input/
#
# https://diyprojects.io/python-library-evdev-raspberry-pi-use-gamepad-diy-projects-servomotor-games/#.Xa8ZR-gzaUl
#

from evdev import InputDevice, categorize, ecodes

gamepad = InputDevice('/dev/input/event2')

print(gamepad)

for event in gamepad.read_loop():
    if event.type == ecodes.EV_KEY:
        print(event)
    elif event.type == ecodes.EV_ABS:
        absevent = categorize(event)
        print(ecodes.bytype[absevent.event.type][absevent.event.code], absevent.event.value)