Other options than shutdown

[Lvl4Sword]

What are some other options? Here's unbinding the added device ( USB-only for now ).
Just an example, not for production:

import asyncio
import pyudev

usb_devices = {}
usb_ids = {}


def get_all_usb():
    all_usb_devices = context.list_devices(subsystem='usb')
    for each_device in all_usb_devices:
        if each_device.device_node is not None:
            this_device = each_device.get('DEVPATH')
            device_ids = f"{each_device.get('ID_VENDOR_ID')}{each_device.get('ID_MODEL_ID')}"
            if device_ids in usb_ids:
                usb_ids[device_ids] += 1
            else:
                usb_ids[device_ids] = 1
            if this_device in usb_devices:
                usb_devices[this_device]['amount'] += 1
            else:
                usb_devices[this_device] = {}
                usb_devices[this_device]['amount'] = 1
                usb_devices[this_device]['ids'] = device_ids


async def main(monitor):
    for device in iter(monitor.poll, None):
        if device.get("SUBSYSTEM") == "usb":
            the_devpath = device.get('DEVPATH')
            the_specific_port = the_devpath.split('/')[-1]
            device_ids = f"{device.get('ID_VENDOR_ID')}:{device.get('ID_MODEL_ID')}"
            if device.get('ID_VENDOR_ID') is not None and device.get('ID_MODEL_ID') is not None:
                if device.action == 'add':
                    usb_devices[the_devpath] = device_ids
                    with open("/sys/bus/usb/drivers/usb/unbind", 'w') as usb_unbind:
                        usb_unbind.write(the_specific_port)
                elif device.action == 'remove':
                    if device.get('DEVPATH') in usb_devices:
                        usb_devices.pop(the_devpath)


if __name__ == '__main__':
    context = pyudev.Context()
    get_all_usb()
    pyudev_monitor = pyudev.Monitor.from_netlink(context)
    loop = asyncio.new_event_loop()
    asyncio.set_event_loop(loop)
    asyncio.run(main(pyudev_monitor))