import time
import datetime
# 擷取目前日期
time.localtime()[0:3]
# 目前日期的前一天/後一天
daydelta=1
time.localtime(time.time()-86400*daydelta)[0:3]
################
# 直接使用datetime子產品
yesterday=datetime.date(2014,02,03)+datetime.timedelta(days=-1)
tomorrow=datetime.date(2014,02,03)+datetime.timedelta(minutes=+1)
# timedelta=(weeks,days,hours,minutes,seconds)
轉載于:https://my.oschina.net/uyinn/blog/264773