为什么在python中打印今天的日期时会出现这样的错误？
为什么在python中打印今天的日期时会出现这样的错误？
提问于 2022-05-16 05:23:08
这是我导入的库和code_
import time
import datetime
from datetime import datetime
exp_list = data['records']['expiryDates']
exp_date = exp_list[1]
exp_date = datetime.strptime(exp_date, "%d %b %Y") # Convert the type date object into datetime format
today = datetime.date.today() #Today's date
delta = exp_date - today
print(delta.days)当我试图运行这段代码时，我得到了类似于this_的错误
39 print(exp_date)
40
---> 41 today = datetime.date.today() #Today's date
42 delta = exp_date - today
43 print(delta.days)
AttributeError: 'method_descriptor' object has no attribute 'today'回答 3
Stack Overflow用户
发布于 2022-05-16 05:41:48
如果您喜欢使用datetime.date.today()，只需导入内置的datetime模块.E.g即可。
import datetime
datetime.date.today()
# datetime.date(2022, 5, 16)或者，你可以用
from datetime import date
date.today()
# datetime.date(2022, 5, 16)Stack Overflow用户
发布于 2022-05-16 05:28:02
from datetime import datetime
today = datetime.today() #Today's date
print('today: ', today)
exp_date = datetime.strptime('2022-05-30',"%Y-%m-%d")
print('exp_date: ', exp_date)
diff = exp_date-today
print('diff: ', diff)
>> today: 2022-05-17 08:50:09.706947
>> exp_date: 2022-05-30 00:00:00
>> diff: 12 days, 15:09:50.293053Stack Overflow用户
发布于 2022-05-16 07:13:39
import datetime
today = datetime.datetime.today() # 16 May 2022
exp_date = datetime.datetime(2022, 5, 28, 9, 56) # 28 May 2022
delta = exp_date - today
print(delta.days) #12页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/72254465
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