signal-break-out-of-loop.py


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import signal
import sys
import time

run = True

def signal_handler(signal, frame):
    global run
    print("exiting")
    run = False

signal.signal(signal.SIGINT, signal_handler)
while run:
    print("hi")
    time.sleep(1)
    # do anything
    print("bye")
print("end")