【发布时间】:2019-11-27 16:12:24
【问题描述】:
我正在创建一个具有以下条件的 if 语句: 如果 date_today >= expiredate: expiredate 是字符串格式的字典输出。 我尝试将其格式化为日期时间,以便检查它是否大于或等于今天:
import datetime
from datetime
date_today = datetime.date.today()
for list in dict: # Getting the data out of a list of dicts
expiringdate = list.get('expiredate') # Retrieving the expiredate strings.
expiredate = datetime.datetime.strftime(expiringdate, '%Y-%m-%d') # Setting the expiredate variable to a datetime format.
if date_today >= expiredate: # Checking if the date is greater then or equal to the other date.
print('yeah it worked')
else:
print('it didn't work')
我收到以下错误。
expiredate = datetime.datetime.strftime(expiredate, '%Y-%m-%d')
TypeError: descriptor 'strftime' requires a 'datetime.date' object but received a 'str'
我只想检查今天的日期是否大于或等于过期日期。但我想不通。
【问题讨论】:
-
什么是到期日?
标签: datetime python-3.6 python-3.7