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annotate gpp/weblinks/search_indexes.py @ 509:248dd8dd67f8

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For #237, use Redis as the source of posts for the RSS feeds to hopefully eliminate some slow queries.
author Brian Neal <bgneal@gmail.com>
date Wed, 07 Dec 2011 01:08:54 +0000
parents 3b30286adba5
children 387d46abcb95
rev   line source
bgneal@220 1 """Haystack search index for the weblinks application."""
bgneal@220 2 from haystack.indexes import *
bgneal@220 3 from haystack import site
bgneal@469 4 from custom_search.indexes import CondQueuedSearchIndex
bgneal@220 5
bgneal@220 6 from weblinks.models import Link
bgneal@220 7
bgneal@220 8
bgneal@467 9 class LinkIndex(CondQueuedSearchIndex):
bgneal@220 10 text = CharField(document=True, use_template=True)
bgneal@220 11 author = CharField(model_attr='user')
bgneal@220 12 pub_date = DateTimeField(model_attr='date_added')
bgneal@220 13
bgneal@220 14 def get_queryset(self):
bgneal@220 15 return Link.public_objects.all()
bgneal@220 16
bgneal@277 17 def get_updated_field(self):
bgneal@277 18 return 'update_date'
bgneal@277 19
bgneal@467 20 def can_index(self, instance):
bgneal@467 21 return instance.is_public
bgneal@220 22
bgneal@220 23 site.register(Link, LinkIndex)