python signal handler template

sighandler.py

#!/usr/bin/env python

import time
import signal
import sys
import datetime
import inspect


def signalhandler (signum, frame):
    print inspect.getframeinfo(frame)
    print 'SIGNAL {0} caught.. byebye'.format(signum)
    raise SystemExit
    sys.exit(0)

def measure(signum, frame):
    print inspect.getframeinfo(frame)
    print '{} neki nardis zdej'.format(datetime.datetime.utcnow())
    signal.alarm(5)

    return True


if __name__ == '__main__':

    signal.signal(signal.SIGALRM, measure)
    signal.signal(signal.SIGINT, signalhandler)
    signal.signal(signal.SIGHUP, signalhandler)
    signal.signal(signal.SIGABRT, signalhandler)
    signal.signal(signal.SIGQUIT, signalhandler)
    signal.signal(signal.SIGPIPE, signalhandler)
    signal.signal(signal.SIGTERM, signalhandler)

    signal.alarm(1)

    while(True):
        print '{} signal.pause'.format(datetime.datetime.utcnow())
        signal.pause()