django - user_change_password() 得到了一个意外的关键字参数“extra_context”

Question

Django 3.0.7

当我尝试在管理站点中更改密码时，我得到

TypeError at /admin/auth/user/1/password/
user_change_password() got an unexpected keyword argument 'extra_context'

即我按下“此表格”链接：

更多细节

Environment:


Request Method: GET
Request URL: http://localhost:8000/admin/auth/user/1/password/

Django Version: 3.0.7
Python Version: 3.8.0
Installed Applications:
['admin_aux',
 'images.apps.ImagesConfig',
 'django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'posts',
 'sidebars',
 'general',
 'categories',
 'marketing',
 'home',
 'authors',
 'taggit',
 'cachalot',
 'django_cleanup.apps.CleanupConfig',
 'widgets',
 'code_samples',
 'hyper_links',
 'polls',
 'applications',
 'videos',
 'quotations',
 'languages',
 'people',
 'arbitrary_htmls.apps.ArbitraryHtmlsConfig']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware']



Traceback (most recent call last):
  File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 34, in inner
    response = get_response(request)
  File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 115, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 113, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/utils/decorators.py", line 130, in _wrapped_view
    response = view_func(request, *args, **kwargs)
  File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/views/decorators/cache.py", line 44, in _wrapped_view_func
    response = view_func(request, *args, **kwargs)
  File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/contrib/admin/sites.py", line 231, in inner
    return view(request, *args, **kwargs)
  File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/utils/decorators.py", line 43, in _wrapper
    return bound_method(*args, **kwargs)
  File "/home/michael/PycharmProjects/pcask/venv/lib/python3.8/site-packages/django/views/decorators/debug.py", line 76, in sensitive_post_parameters_wrapper
    return view(request, *args, **kwargs)

Exception Type: TypeError at /admin/auth/user/1/password/
Exception Value: user_change_password() got an unexpected keyword argument 'extra_context'

我该如何定位这个问题？

标签： djangodjango-admin

Answer 1

发生了什么...

我不知道。值得注意的是，url 应该调用 User Auth ModelAdmin 中的方法django/contrib/auth/admincalled user_change_password。它具有以下签名：

def user_change_password(self, request, id, form_url=""):

这就是引发错误的原因，因为以某种方式extra_context传递给它。

还有一种方法可以让您更改登录用户的密码，它确实接受extra_contextkwarg。我最好的猜测是其中一个应用程序已经覆盖了标准身份验证ModelAdmin并且做得不太正确。当然，新的 django 3.0.7 项目一切正常。

我该如何定位这个问题？

我会删除您所有的其他应用程序。希望这能解决问题。如果没有，那么这将变得更有趣。但如果是这样，我会将它们一一添加，直到它崩溃，然后你会找出哪个额外的应用程序正在破坏东西。

也许你甚至可以帮助我应对它。

如果您只想更改密码，我可以想到一些可以做的事情。您可以通过 shell 更改用户详细信息：

python manage.py shell

然后以下内容将使您能够更改密码：

from auth.models import User
user = User.objects.get(id=1)  # Or whatever user you want
user.set_password('my_new_password')
user.save()

这应该可以解决问题。更简单的是，有一个管理命令可以执行此操作（但为此您需要知道当前密码）。您可以简单地运行：

manage.py changepassword *username*