Python DateTimeField的格式

可能重复：

在Django中，当我尝试将字符串“22-DEC-2009”分配给模型中的日期时间字段时，会出现以下错误：“以YYYY-MM-DD HH:MM[：ss[.uuuuuu]]格式输入有效日期/时间。”

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如何使DateTimeField接受格式为“22-DEC-2009”的日期字符串？

您可以将输入格式作为

input\u formats

参数传递给

DateTimeField

，因此您可以这样做

# you can keep a list of formats yourself, or copy from django 1.2 version e.g.
# my_formats = fields.DEFAULT_DATETIME_INPUT_FORMATS + ['%d-%b-%Y']
# for latest django use this
from django.utils.formats import get_format
my_formats = get_format('DATETIME_INPUT_FORMATS')
field = DateTimeField(input_formats=my_formats,...)

如果您想直接将日期str分配给

模型。DateTimeField

最好的方法是将其转换为

datetime

，例如

mymodel.date_of_birth = datetime.datetime.strptime("22-DEC-2009", "%d-%b-%Y")

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不接受models.DateTimeField的参数输入格式。@Vishal，它说什么？您使用的是什么版本？@Anurag Error:“/django/db/models/fields/\uuuu init\uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu“/django/db/models/fields不包含默认的\u DATETIME\u INPUT\u格式，但是/django/forms/fields.py包含（使代码运行）有用的post:yes form.fields没有db@hobs在这种情况下，从旧版本复制格式或使用新方法（编辑答案）