跳至内容
菜单
此问题已终结
1 回复
4641 查看

When I traying to subtract this :

def get_duration(self):
for rec in self:
if rec.notification:
if rec.notification == 'month':
rec.notification_date = self.date_end - fields.Date(date.today() + relativedelta(months=1))
print(type(self.date_end))
print(type(date.today() + relativedelta(months=1)))

I get this error unsupported operand type(s) for 'datetime.date' and 'Date'.




形象
丢弃
最佳答案

Hi jenan soliman,

You are trying to subtract between different data types. you can use following code for finding today's date. So both the datatypes will be in same format (fields.Date()). When you subtract two date objects, you will get the difference of those dates only. it will be a datetime.timedelta() object not a date object . So you have to find the date again using this timedelta object . See the code snippet below.


date_today = fields.Date.today()
date_difference = self.date_end - (date_today + relativedelta(months=1))

rec.notification_date = self.date_end - relativedelta(days=date_difference)

Thanks

Happy to help,

形象
丢弃
编写者

hi Muhsin,
I tried this, but I also get this error
'datetime.timedelta' object is not subscriptable.

Hi @jenan,
Sorry, I have updated the Answer with more details. please check once again, and don't forget to upvote if you find the answer usefull.

Thanks in advance

相关帖文 回复 查看 活动
2
12月 23
14633
0
10月 23
33
3
10月 23
788
1
10月 23
569
1
8月 23
2396