fmy.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


for lun in range(0, 65536):
    lun_id = process_lun_id(lun)
    print "LUN(%s) = lun-%s" % (lun, lun_id)