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Categories / Python Tutorial / Buildin Module

 

Defining our own signal handler

import time import signal def stop( signalNumber, frame ):    global keepRunning    keepRunning -= 1    print "Ctrl-C pressed; keepRunning is", keepRunning keepRunning = 3 signal.signal( signal.SIGINT, stop ) while keepRunning:    print "Executing..."    time.sleep( 1 )