title: Filtering ListAPIView in django-rest-framework
body: <p>I'm using ListAPIView, but I can't filter the results. My code is:</p>
  
  <pre><code>class UserPostReadView(generics.ListAPIView):
      serializer_class = PostSerializer
      model = serializer_class.Meta.model
      queryset = model.objects.order_by('-post_time')
      lookup_field = 'poster_id'
      paginate_by = 100
  </code></pre>
  
  <p>In this case, <code>lookup_field</code> is ignored, but the documentation says that it's supported for this class too. If I try to implement a custom <code>get</code> over a generic view, I don't know how to reimplement <code>paginate_by</code>. Any ideas?</p>