code: def get_visible_profiles(self, user=None):
          
          profiles = self.all()
  
          filter_kwargs = {'user__is_active': True}
  
          profiles = profiles.filter(**filter_kwargs)
          if user and isinstance(user, AnonymousUser):
              profiles = profiles.exclude(Q(privacy='closed') | Q(privacy='registered'))
          else: profiles = profiles.exclude(Q(privacy='closed'))
          return profiles
docs: Returns all the visible profiles available to this user.
  
          For now keeps it simple by just applying the cases when a user is not
          active, a user has it's profile closed to everyone or a user only
          allows registered users to view their profile.
  
          :param user:
              A Django :class:`User` instance.
  
          :return:
              All profiles that are visible to this user.