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POHow to use permission_required decorators on django class-based views
 

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  1. POHow to use permission_required decorators on django class-based views
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    <p>I'm having a bit of trouble understanding how the new CBVs work. My question is this, I need to require login in all the views, and in some of them, specific permissions. In function-based views I do that with @permission_required() and the login_required attribute in the view, but I don't know how to do this on the new views. Is there some section in the django docs explaining this? I didn't found anything. What is wrong in my code?</p> <p>I tried to use the @method_decorator but it replies "<strong>TypeError at /spaces/prueba/ _wrapped_view() takes at least 1 argument (0 given)</strong>"</p> <p>Here is the code (GPL):</p> <pre><code>from django.utils.decorators import method_decorator from django.contrib.auth.decorators import login_required, permission_required class ViewSpaceIndex(DetailView): """ Show the index page of a space. Get various extra contexts to get the information for that space. The get_object method searches in the user 'spaces' field if the current space is allowed, if not, he is redirected to a 'nor allowed' page. """ context_object_name = 'get_place' template_name = 'spaces/space_index.html' @method_decorator(login_required) def get_object(self): space_name = self.kwargs['space_name'] for i in self.request.user.profile.spaces.all(): if i.url == space_name: return get_object_or_404(Space, url = space_name) self.template_name = 'not_allowed.html' return get_object_or_404(Space, url = space_name) # Get extra context data def get_context_data(self, **kwargs): context = super(ViewSpaceIndex, self).get_context_data(**kwargs) place = get_object_or_404(Space, url=self.kwargs['space_name']) context['entities'] = Entity.objects.filter(space=place.id) context['documents'] = Document.objects.filter(space=place.id) context['proposals'] = Proposal.objects.filter(space=place.id).order_by('-pub_date') context['publication'] = Post.objects.filter(post_space=place.id).order_by('-post_pubdate') return context </code></pre>
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