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List:       pykde
Subject:    [PyKDE] main-loop and segfault
From:       Willi Richert <mennosimons () gmx ! net>
Date:       2002-06-30 22:29:38
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Hi,

I stumbled across the following crazy behaviour: If the application is 
executed from within a main()-method and then exit it prints only "1" and 
after that issues a segmentation fault:

def main():
    a=QApplication(sys.argv)
    w=MyWindow()
    a.setMainWidget(w)
    w.resize(400,500)
    w.show()
    a.exec_loop()
    print "1"

if __name__ == '__main__':
    main()
    print "2"
    
print "3"


However, if QApplication is executed in the top level block it works fine. 
Does anybody know, why?

Thanks,
willi


-- 
Vieles ist einfach, der Rest zweifach.

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