Index Django Flatpages with Haystack

#!/usr/bin/env python
# encoding: utf-8
"""
search_sites.py - basic configuration for the haystack engine
"""

import haystack
import haystack.indexes
import django.contrib.flatpages.models

haystack.autodiscover()

class FlatpageIndex(haystack.indexes.SearchIndex):
    text = haystack.indexes.CharField(document=True, model_attr='content')

    #def get_queryset(self):
    #    """Used when the entire index for model is updated."""
    #    return Note.objects.filter(pub_date__lte=datetime.datetime.now())
    # TODO: support
    # registration_required 
    # sites 

haystack.site.register(django.contrib.flatpages.models.FlatPage, FlatpageIndex)