docs: def check_moderator_permissions(self, request):
          """
          Check if user have global or per object permission (on category 
          instance and on thread instance), finally return a 403 response if no 
          permissions has been finded.
          
          If a permission has been finded, return False, then the dispatcher 
          should so return the "normal" response from the view.
          """
          has_perms = self.has_moderator_permissions(request)
          
          # Return a forbidden response if no permission has been finded
          if not has_perms:
              raise PermissionDenied
          
          return False