ass2.py

def process_lun_id(lun_id):
        if isinstance(lun_id, list):
            processed = []
            for x in lun_id:
                if x > 255:
                    val = hex(x)
                    length = 18-len(val)
                    for i in range(length):
                        val+='0'
                    processed.append(val)
                else:
                    processed.append(x)
            return processed
        else:
            if lun_id < 255:
                return lun_id
            else:
                processed = hex(lun_id)
                length = 18-len(processed)
                for i in range(length):
                    processed+='0'
                return processed


def ass_id(lun_id):
    if lun_id < 256:
        return lun_id
    else:
        return "0x%04x%04x00000000" % (lun_id & 0xffff, lun_id >>16 & 0xffff)


for lun in range(0, 65536):
    # this doesn't work
    #lun_id = process_lun_id(lun)
    # this ass shit works!!
    lun_id = ass_id(lun)
    print "LUN(%s) = lun-%s" % (lun, lun_id)