def __init__(self, format, highbits, reverse=True):
        PrimitiveType.__init__(self, format)

        self.highbits = highbits
        self.lowmask = (1 << highbits) - 1
        self.reverse = reverse
        self.lower = 0
        self.upper = 1 - (1 << (self.size * 8))
dataset/ETHPy150Open chrippa/livestreamer/src/livestreamer/packages/flashmedia/types.py/HighLowCombo.__init__/swapped operands of `-`