在Python中根据当前日期显示日期范围 [英] Display a range of dates based on current date, in Python

问题描述

import datetime

print datetime.datetime.now().strftime("Week of %m/%d") 
    #returns "Week of 04/18"

我希望它打印 4/11周至4/18周（其中4/13恰好是一周前的一周）
，并且如果该周结束于4/3，则需要说明这一点，那么它将是 3/27到4/3的一周

I want it to print "Week of 4/11 to 4/18" (with 4/13 being exactly one week beforehand) and it would need to account for if the week ended on 4/3, then it would be "Week of 3/27 to 4/3"

有一种简单的方法吗？

推荐答案

dateutil.relativedelta 会做您想要做的：

dateutil.relativedelta will do what you want:

import datetime
from dateutil.relativedelta import *

march27 = datetime.datetime(2014, 3, 27)
print (march27 + relativedelta(weeks=+1)).strftime("Week of %m/%d")
#prints "Week of 04/03"

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