获取正在更改的用户对象模型Django Admin
如何使用Django管理员检索当前正在更改的用户模型 例如,您有更改url: 我需要id为2的用户模型,而不是通过执行获取正在更改的用户对象模型Django Admin,django,django-models,django-admin,Django,Django Models,Django Admin,如何使用Django管理员检索当前正在更改的用户模型 例如,您有更改url: 我需要id为2的用户模型,而不是通过执行 self.request.user 编辑 请注意,这用于自定义密码更改视图,我已使用PasswordChangeView实现: class PinChangeView(PasswordContextMixin, FormView): form_class = SetPinForm model = AuthUser template_name = 'p
self.request.user
编辑
请注意,这用于自定义密码更改视图,我已使用PasswordChangeView实现:
class PinChangeView(PasswordContextMixin, FormView):
form_class = SetPinForm
model = AuthUser
template_name = 'pin_change_form.html'
title = _('PIN change')
@method_decorator(sensitive_post_parameters())
@method_decorator(csrf_protect)
@method_decorator(login_required)
def dispatch(self, *args, **kwargs):
return super().dispatch(*args, **kwargs)
def get_form_kwargs(self):
kwargs = super().get_form_kwargs()
kwargs['user'] = self.request.user
return kwargs
def get_context_data(self, **kwargs):
data = super().get_context_data(**kwargs)
data = {
'opts': self.model._meta,
'original': self.request.user,
'form': self.get_form(self.get_form_class()),
}
return data
def get_success_url(self):
return reverse_lazy('admin:users_authuser_change', kwargs={'object_id': self.request.user.id})
def form_valid(self, form):
form.save()
messages.add_message(self.request, messages.SUCCESS, _('PIN number updated'))
return super().form_valid(form)
当我使用“pin更改”时,它会给出当前登录用户的详细信息,而不是正在更改的用户的详细信息
更新
回溯
Environment:
Request Method: GET
Request URL: http://127.0.0.1:8000/admin/users/authuser/2/pin_number/
Django Version: 2.2.9
Python Version: 3.8.0
Installed Applications:
['django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'whitenoise.runserver_nostatic',
'django.contrib.staticfiles',
'users',
'hotel',
'django.contrib.sites',
'allauth',
'allauth.account',
'allauth.socialaccount']
Installed Middleware:
('whitenoise.middleware.WhiteNoiseMiddleware',
'django.middleware.security.SecurityMiddleware',
'whitenoise.middleware.WhiteNoiseMiddleware',
'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:
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/core/handlers/exception.py" in inner
34. response = get_response(request)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/core/handlers/base.py" in _get_response
115. response = self.process_exception_by_middleware(e, request)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/core/handlers/base.py" in _get_response
113. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/views/generic/base.py" in view
71. return self.dispatch(request, *args, **kwargs)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/utils/decorators.py" in _wrapper
45. return bound_method(*args, **kwargs)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/views/decorators/debug.py" in sensitive_post_parameters_wrapper
76. return view(request, *args, **kwargs)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/utils/decorators.py" in _wrapper
45. return bound_method(*args, **kwargs)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/utils/decorators.py" in _wrapped_view
142. response = view_func(request, *args, **kwargs)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/utils/decorators.py" in _wrapper
45. return bound_method(*args, **kwargs)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/contrib/auth/decorators.py" in _wrapped_view
21. return view_func(request, *args, **kwargs)
File "/Users/leonhughes/Library/Mobile Documents/com~apple~CloudDocs/Documents/python/django/hlms/users/views.py" in dispatch
28. return super().dispatch(*args, **kwargs)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/views/generic/base.py" in dispatch
97. return handler(request, *args, **kwargs)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/views/generic/edit.py" in get
133. return self.render_to_response(self.get_context_data())
File "/Users/leonhughes/Library/Mobile Documents/com~apple~CloudDocs/Documents/python/django/hlms/users/views.py" in get_context_data
37. data = super().get_context_data(**kwargs)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/contrib/auth/views.py" in get_context_data
198. context = super().get_context_data(**kwargs)
File "/Users/leonhughes/Documents/virtualenvs/django/hlms/env/lib/python3.8/site-packages/django/views/generic/detail.py" in get_context_data
94. if self.object:
Exception Type: AttributeError at /admin/users/authuser/2/pin_number/
Exception Value: 'PinChangeView' object has no attribute 'object'
当前视图代码-目前仅使用get_object()获取kwargs
class PinChangeView(PasswordContextMixin, SingleObjectMixin, FormView):
form_class = SetPinForm
model = AuthUser
template_name = 'pin_change_form.html'
title = _('PIN change')
pk_url_kwarg = 'object_id'
@method_decorator(sensitive_post_parameters())
@method_decorator(csrf_protect)
@method_decorator(login_required)
def dispatch(self, *args, **kwargs):
return super().dispatch(*args, **kwargs)
def get_form_kwargs(self):
kwargs = super().get_form_kwargs()
kwargs['user'] = self.get_object()
print(kwargs['user'])
return kwargs
def get_context_data(self, **kwargs):
data = super().get_context_data(**kwargs)
data = {
'opts': self.model._meta,
'original': self.request.user,
'form': self.get_form(self.get_form_class()),
}
return data
def get_success_url(self):
return reverse_lazy('admin:users_authuser_change', kwargs={'object_id': self.request.user.id})
def form_valid(self, form):
form.save()
messages.add_message(self.request, messages.SUCCESS, _('PIN number updated'))
return super().form_valid(form)
更新2
根据下面的响应进行更改时,我会得到错误:
AttributeError at /admin/users/authuser/2/pin_number/
Generic detail view PinChangeView must be called with either an object pk or a slug in the URLconf.
但路径url是:
path('<pk>/pin_number/', PinChangeView.as_view(), name='pin_change'),
您可以在视图中添加
SingleObjectMixin
,并使用get_object()
方法获取User
对象
from django.views.generic.detail import SingleObjectMixin
class PinChangeView(
SingleObjectMixin,
...
):
model = AuthUser
pk_url_kwarg = 'object_id' # because your url param is `object_id`
object = None
def get_form_kwargs(self):
kwargs = super().get_form_kwargs()
kwargs['user'] = self.get_object()
return kwargs
你在哪里需要它?请显示您是否尝试过任何操作。@NafeesAnwar添加了代码我已经实现了您的响应,现在收到一个错误“PinChangeView”对象没有属性“object”您可以发布完整的回溯吗?默认情况下,您可以定义
object=None
。查看更新的答案。很好-解决了这个问题,但出现了另一个问题-您可以检查更新2吗?正如您在url中定义的pk
,您应该删除pk\u url\u kwarg='object\u id'
。
from django.views.generic.detail import SingleObjectMixin
class PinChangeView(
SingleObjectMixin,
...
):
model = AuthUser
pk_url_kwarg = 'object_id' # because your url param is `object_id`
object = None
def get_form_kwargs(self):
kwargs = super().get_form_kwargs()
kwargs['user'] = self.get_object()
return kwargs