def __load_backend(self, name):
        __import__(name % 'asyncmongo.backends.%s_backend')
        mod = sys.modules['asyncmongo.backends.%s_backend' % name]
        return mod.AsyncBackend()
dataset/ETHPy150Open bitly/asyncmongo/asyncmongo/connection.py/Connection.__load_backend/swapped operands of `%`