How can I handle signals in Python?

How can I handle signals in Python?

In Python, you can handle signals using the signal module. This allows you to define custom handlers for different signals.

Can you give me an example of how to use it?

Sure! Here's a simple example:

import signal
import time

# Define a signal handler
def handler(signum, frame):
    print('Signal received:', signum)

# Register the signal handler
signal.signal(signal.SIGINT, handler)

# Keep the program running
while True:
    time.sleep(1)

What happens if I don't handle a signal?

If you don't handle a signal, the default behavior will occur, which may terminate your program or perform other predefined actions.

Can I handle multiple signals?

Yes, you can register different handlers for multiple signals using the same signal.signal() function.