def test_set_excepthook(self):
def exchook(exc, value, tb, threadname):
self.__invoked = (exc, value, tb, threadname)
def raiser():
raise KeyboardInterrupt
def quitter():
Application.instance().quit()
app = Application()
app.sig_exception.connect(exchook)
QTimer.singleShot(0, raiser)
QTimer.singleShot(1, quitter)
self.__invoked = None
app.exec_()
try: exc, val, tb = self.__invoked[:3]
except TypeError:
self.fail("Exception hook not called")
if exc is not KeyboardInterrupt:
import traceback; traceback.print_exception(exc, val, tb)
self.fail("Unexpected exception type: %r" % exc)
def quitter():
Application.instance().quit()