pyudev_usb_block_device_event_monitor_with_polling.py

1import pyudev
2
3context = pyudev.Context()
4monitor = pyudev.Monitor.from_netlink(context)
5monitor.filter_by('block')
6
7for device in iter(monitor.poll, None):
8    if device.action == 'add':
9        print(f'Background task: {device.device_node} added')
10    elif device.action == 'remove':
11        print(f'Background task: {device.device_node} removed')