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pyobjc / Examples / signal-demo.py

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#!/usr/bin/python

from PyObjCTools import Signals
Signals.dumpStackOnFatalSignal()

import os
import signal

## all this does is set up an interesting stack to
## to show that a backtrace really is being
## generated.  Try commenting out the
## Signals.dumpStackOnFatalSignal() line above and run
## the script again.

def badness():
    os.kill(os.getpid(), signal.SIGQUIT)

class Foo:
    def baz(self):
        badness()
        
    def bar(self):
        self.baz()

Foo().bar()