python时间

import datetime

datetime.datetime.now().year #获取年

datetime.datetime.now().month #获取月

datetime.datetime.now().day #获取日

 

#只获取datetime.datetime的年月日

datetime.datetime.date()

 

#时间间隔转化为时分秒

def timedeltaChange(time):

    hours, remainder = divmod(time.seconds, 3600)
    minutes, seconds = divmod(remainder, 60)
    seconds += time.microseconds / 1e6
    hours = time.days * 24 + hours
    time = "{}:{}:{}".format(hours,minutes,int(seconds))
    return time