def _singleton_init(self):
        self.log = logging.getLogger((__name__, self.__class__.__name__) % '%s.%s')
        self.builders = dict()
        self.builders_lock = BoundedSemaphore()
        NotificationCenter().add_observer(self, 'handle_state_change', 'image.status')
dataset/ETHPy150Open redhat-imaging/imagefactory/imgfac/BuildDispatcher.py/BuildDispatcher._singleton_init/swapped operands of `%`