pyusb script to use an extra USB mouse with my totp program

mouse-totp.py

# adapted from https://www.orangecoat.com/how-to/read-and-decode-data-from-your-mouse-using-this-pyusb-hack
# requirements:
# - macOS (although it may be adapted for linux)
# - pyusb (https://pypi.org/project/pyusb/)
# - my totp program (https://github.com/michaelfm1211/totp). you might be able to use another totp program
# - the accompanying totp-copy.sh (https://gist.github.com/michaelfm1211/32336940e1d27c4b2a44c9e3f665f26c). again, may be adapted for linux
# - terminal-notifier (https://github.com/julienXX/terminal-notifier). not stricly needed, but nice to have


import atexit
import os
import usb.core
import usb.util


# change this function to suit your needs and your system
def left_click():
    os.system('totp-copy.sh github')
    os.system('totp -r github | terminal-notifier -title "GitHub"')
    print('copied github totp')


# change this function to suit your needs and your system
def right_click():
    os.system('totp-copy.sh google')
    os.system('totp -r google | terminal-notifier -title "Google"')
    print('copied google totp')


# change this to get your second USB mouse
dev = usb.core.find(idProduct=0x0538)

interface = 0
endpoint = dev[0][(0, 0)][0]


@atexit.register
def release_mouse():
    usb.util.release_interface(dev, interface)
    dev.attach_kernel_driver(interface)


if dev.is_kernel_driver_active(interface) is True:
    dev.detach_kernel_driver(interface)
    usb.util.claim_interface(dev, interface)

while True:
    data = None
    try:
        data = dev.read(endpoint.bEndpointAddress, endpoint.wMaxPacketSize)
    except usb.core.USBError as e:
        if e.args == ('Operation timed out',):
            continue
        else:
            print(e)
            break
    
    if data[1] == 0 or set(data[2:]) != set([0, 0, 0, 0]):
        continue
    if data[1] == 1:
        left_click()
    elif data[1] == 2:
        right_click()
    else:
        print(data)