仅按日期比较日期时间对象 [英] Comparing datetime objects by date only

问题描述

我有两个 datetime 对象具有相同的日，月和年，说：

I have two datetime objects having same day, month and year, say:

test_date = datetime.datetime(2014, 4, 25, 11, 57, 56)

（以上日期被创建，如 datetime.utcfromtimestamp（utc_timestamp））和

(above date is created like datetime.utcfromtimestamp(utc_timestamp)) and

now_date  = datetime.datetime(2014, 4, 25, 12, 40, 19, 705355)

（以上日期被创建为 datetime.now（））。当我说

(above date is created like datetime.now()). When I say

now_date==test_date

当 True 时，我得到 False 。如何正确比较？

I get False when it should be True. How can I compare correctly?

推荐答案

您正在比较整个 datetime 对象，包括时间（不匹配）。相反，只需比较 日期 部分：

You are currently comparing the whole datetime object, including the time (which doesn't match). Instead, just compare the date part:

>>> now_date.date() == test_date.date()
True

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