def bytereverse(value):
    """ 
    Byte reverses data
    """
    bytearray = []
    for i in xrange(0, len(value)):
        if i % 2 == 1:
            bytearray.append(value[1-i:i+1])
    return "".join(bytearray[::-1])
dataset/ETHPy150Open c00w/bitHopper/bitHopper/LongPoll_Listener/Conversion.py/bytereverse/swapped operands of `-`