message.py 文件源码

def little_endian(bs):
    shifts = [i*8 for i in range(int(len(bs)/8))]
    int_bytes_little_endian = [int(bs.uintbe >> i & 0xff) for i in shifts]
    packed_message_little_endian = b""
    for b in int_bytes_little_endian:
        packed_message_little_endian += struct.pack("B", b)
    return packed_message_little_endian