What are some examples of authentication decorators in Django?

What are some examples of authentication decorators in Django?

In Django, authentication decorators are used to restrict access to views. Common examples include @login_required and @user_passes_test.

Can you explain how @login_required works?

Sure! The @login_required decorator ensures that only authenticated users can access a particular view. If a user is not logged in, they are redirected to the login page.

What about @user_passes_test?

The @user_passes_test decorator allows you to define a custom test function to determine if a user can access a view. If the test fails, the user is redirected.

Can you give me a code example of using these decorators?

Absolutely! Here's a simple example:

from django.contrib.auth.decorators import login_required, user_passes_test

@login_required
def my_view(request):
    return HttpResponse('Hello, authenticated user!')

@user_passes_test(lambda u: u.is_superuser)
def admin_view(request):
    return HttpResponse('Hello, admin!')