'module'对象没有属性'views' django错误

If I import django's built in login view as in following code

如果我导入django的内置登录视图，就像下面的代码一样。

from django.conf.urls import patterns, include, url
from django.contrib.auth.views import login

urlpatterns = patterns('',    
    url(r'login/$', login, name='login'),
)

every thing works fine, but if I'll include it in following way

每件事都很好，但是如果我用下面的方法把它包括进来的话

from django.conf.urls import patterns, include, url
from django.contrib import auth

urlpatterns = patterns('',    
    url(r'login/$', auth.views.login, name='login'),
)

I get the following error

我得到以下错误

Exception Value: 'module' object has no attribute 'views'

what is really bothering me is in another project I am importing it the second way and it is working fine. Does anyone know what's going on over here?

真正困扰我的是，在另一个项目中，我用第二种方式导入它，它运行得很好。有人知道这是怎么回事吗?

2 个解决方案

#1

In the second project you've probably already imported the auth.views module before calling auth.views.login. Python stitches your imported modules when it can.

在第二个项目中，您可能已经导入了auth。在调用auth.views.login之前查看模块。Python在可能的情况下会缝合导入的模块。

For example, this will work

例如，这是可行的

>>> from django.contrib.auth.views import login #or from django.contrib.auth import views
>>> from django.contrib import auth

>>> auth.views.login
<function login at 0x02C37C30>

The first import doesn't even have to mention the login view. This will also work.

第一个导入甚至不需要提到登录视图。这也将工作。

>>> from django.contrib.auth.views import logout
...
#then import auth.views.login

The following won't because python does not know of the views module since it isn't registered in auth.__init__.py

下面的代码不会，因为python不知道视图模块，因为它没有在auth.__init__.py中注册

>>> from django.contrib import auth

>>> auth.views.login
...
AttributeError: 'module' object has no attribute 'views'

2 个解决方案

#1

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