Python 属性错误：'；httpresponseother'；对象没有属性'；url'；

我想测试一个用户试图登录时的303查看其他状态代码。Django没有处理此状态代码的内置类，因此我构建了一个子类HttpResponse

接下来，我构建了一个测试用例，以在传递有效表单数据时测试视图的响应。但是，测试会引发此错误：

AttributeError:'httpresponseether'对象没有属性“url”

。查看Django文档，我看不到任何对具有URL属性的响应对象的引用

如何着手解决此错误，以便服务器在成功执行

303查看其他
重定向后返回
200 OK
响应

测试视图.py

class TestUserLoginPage(TestCase):

    @classmethod
    def setUpTestData(cls):
        User.objects.create_user(username="User", password="password")
        cls.login_creds = {
            'username': 'User',
            'password': 'password'
        }

    def test_successful_login_redirect(self):
        response = self.client.post(
            reverse("login"),
            data=self.login_creds,
            follow=True
        )
        self.assertRedirects(response, reverse("photos:main_gallery"), status_code=303)
        self.assertTemplateUsed(response, "photos/main_gallery.html")

class LoginPage(View):
    def get(self, request):
        form = UserAuthenticationForm()
        return render(request, 'login.html', context={'form': form})

    def post(self, request):
        import pdb; pdb.set_trace()
        form = UserAuthenticationForm(request, request.POST)
        if form.is_valid():
            messages.success(request, f"Welcome {request.user}!")
            return HttpResponseSeeOther(reverse("photos:main_gallery"))
        messages.info(request, "Login Failed. Username not registered.")
        form = UserAuthenticationForm()
        return render(request, "login.html", context={'form': form})

视图.py

class TestUserLoginPage(TestCase):

    @classmethod
    def setUpTestData(cls):
        User.objects.create_user(username="User", password="password")
        cls.login_creds = {
            'username': 'User',
            'password': 'password'
        }

    def test_successful_login_redirect(self):
        response = self.client.post(
            reverse("login"),
            data=self.login_creds,
            follow=True
        )
        self.assertRedirects(response, reverse("photos:main_gallery"), status_code=303)
        self.assertTemplateUsed(response, "photos/main_gallery.html")

class LoginPage(View):
    def get(self, request):
        form = UserAuthenticationForm()
        return render(request, 'login.html', context={'form': form})

    def post(self, request):
        import pdb; pdb.set_trace()
        form = UserAuthenticationForm(request, request.POST)
        if form.is_valid():
            messages.success(request, f"Welcome {request.user}!")
            return HttpResponseSeeOther(reverse("photos:main_gallery"))
        messages.info(request, "Login Failed. Username not registered.")
        form = UserAuthenticationForm()
        return render(request, "login.html", context={'form': form})

您不应该从
HttpResponse
子类化，而应该从
HttpResponseRedirectBase
子类化您的自定义响应：

from http import HTTPStatus

from django.http.response import HttpResponseRedirectBase

class HttpResponseSeeOther(HttpResponseRedirectBase):
    '''Represents a 303 status code'''
    status_code = HTTPStatus.SEE_OTHER  

这里是一个参考实施从