Python snippet for elegantly handling interruptions, like keyboard interrupts, in simple scripts that can be structured around this

interrupt_handling_python_script.py

import signal
import sys

def _handle_interrupt(signum, _):
    signal.signal(signum, signal.SIG_IGN)
    # Any cleanup steps go here
    sys.exit(signal.SIGINT)
signal.signal(signal.SIGINT, _handle_interrupt)
# Rest of script...