def exit_handler(): print("exit') import atexit atexit.register(exit_handler) if __name__ == '__main__': print("OK)
import signal from sys import exit def handler(signal_received, frame): # Handle any cleanup here print('SIGINT or CTRL-C detected. Exiting gracefully') exit(0) if __name__ == '__main__': # Tell Python to run the handler() function when SIGINT is recieved signal.signal(signal.SIGINT, self.ctrl_exit_handler) # ctlr + c signal.signal(signal.SIGTSTP, self.ctrl_exit_handler) # ctlr + z print('Running. Press CTRL-C to exit.') while True: # Do nothing and hog CPU forever until SIGINT received. pass
- 2020/3/20: created.