Django-'datetime.date'对象没有属性'tzinfo' [英] Django - 'datetime.date' object has no attribute 'tzinfo'

问题描述

这是我用来通知datetime时区的代码。我尝试使用Django文档中推荐的方法。

Here is my code that I use to make the datetime timezone aware. I tried to use the recommended approach from the Django docs.

tradeDay = day.trade_date + timedelta(hours=6)
td1 = pytz.timezone("Europe/London").localize(tradeDay, is_dst=None)
tradeDay = td1.astimezone(pytz.utc)

我得到tz_info错误。如何为tz_info属性设置日期？

I get the tz_info error. How can I datetime a tz_info attribute?

USE_TZ = settings.py

USE_TZ = True in settings.py

推荐答案

似乎 day.trade_date 实际上是 datetime.date 对象而不是 datetime.datetime ，因此尝试对其进行本地化将导致错误。

It looks as though day.trade_date is actually a datetime.date object rather than a datetime.datetime so trying to localize it will cause an error.

尝试转换 day.trade_date 到 datetime.datetime 首先使用 combine（） 。然后，您可以添加6个小时并对其进行本地化。

Try converting day.trade_date to a datetime.datetime first using combine(). You can then add 6 hours and localize it.

# Convert to a datetime first
tradeDate = datetime.combine(day.trade_date, datetime.min.time())

# Now the date can be localized
tradeDay = tradeDate + timedelta(hours=6)
td1 = pytz.timezone("Europe/London").localize(tradeDay, is_dst=None)
tradeDay = td1.astimezone(pytz.utc)

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