type object 'datetime.datetime' has no attribute 'timedelta'如何修改

您可能需要检查您的代码是否有一个名为“timedelta”的变量或函数，并且它覆盖了标准的datetime.timedelta类。如果是这样的话，您可以将其重命名或删除以解决该错误。

另外，您可能还需要检查您的代码中是否有导入错误或其他语法错误导致该错误出现。请仔细检查您的代码，并确保所有导入和变量名都正确地拼写和格式化。

相关问题

但这样import会提示timeOffsetRst = currentTime - datetime.timedelta(days = dayOffset) AttributeError: type object 'datetime.datetime' has no attribute 'timedelta

非常抱歉，我之前给出的答案有误。正确的引入方式是：

import datetime

currentTime = datetime.datetime.now()
timeOffsetRst = currentTime - datetime.timedelta(days=dayOffset)

这样的引入方式可以访问 `datetime.datetime` 类和 `timedelta` 类，从而正确地计算日期的偏移量。再次抱歉给你带来了困惑。

'datetime.date' object has no attribute 'timedelta

The error message "datetime.date' object has no attribute 'timedelta" indicates that you are trying to use the 'timedelta' method on an object of the 'date' class in Python's 'datetime' module. However, the 'date' class does not have a 'timedelta' method.

To use the 'timedelta' method, you need to create an object of the 'datetime' class instead of the 'date' class. The 'datetime' class has both 'date' and 'time' attributes, and you can perform arithmetic operations like addition and subtraction on these attributes using the 'timedelta' method.

Here is an example of how to create a 'datetime' object and use the 'timedelta' method:

import datetime

# create a datetime object
dt = datetime.datetime(2021, 9, 1, 10, 30, 0)

# add one day to the datetime object
dt_plus_one_day = dt + datetime.timedelta(days=1)

# subtract two hours from the datetime object
dt_minus_two_hours = dt - datetime.timedelta(hours=2)

In this example, we created a 'datetime' object representing September 1st, 2021 at 10:30 AM. We then added one day to this object using the 'timedelta' method with the 'days' argument. Finally, we subtracted two hours from the object using the 'timedelta' method with the 'hours' argument.