方法一:>>> import time>>> time.strftime("%H:%M:%S", time.gmtime(666))'00:11:06'方法二:>>> import datetime>>> str(datetime.timedelta(seconds=666))'0:11:06'方法三:m, s = divmod(seconds, 60)h, m = divmod(m, 60)print "%d:%02d:%02d" % (h, m, s)