def __init__(self, fileno, event_type, event_code):
        self.event_type = event_type
        self.event_code = event_code

        self.name = (event_type, event_code) % '(%x, %x)'
dataset/ETHPy150Open ardekantur/pyglet/experimental/input/linux.py/Element.__init__/swapped operands of `%`