Scripts/signal-demo
===================

* :download:`Download example <signal-demo.py>`

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signal-demo.py
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.. sourcecode:: python

    #!/usr/bin/python
    
    import os
    import signal
    
    from PyObjCTools import Signals
    
    Signals.dumpStackOnFatalSignal()
    
    
    # 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()

