def triggerCharacters(self):
        """Trigger characters for smart indentation"""
        return self._smartIndenter.TRIGGER_CHARACTERS
def __init__(self, signum, signame):
            self.signum = signum
            self.signame = signame
            self.traceback_lines = traceback.format_stack()
            super(SignalHandler.SignalHandledNonLocalExit, self).__init__()