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annotate gpp/podcast/search_indexes.py @ 467:b910cc1460c8

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Add the ability to conditionally add model instances to the search index on update. This is not perfect, as some instances should be deleted from the index if they are updated such that they should not be in the index anymore. Will think about and address that later.
author Brian Neal <bgneal@gmail.com>
date Sun, 24 Jul 2011 18:12:20 +0000
parents 79240675b903
children 3b30286adba5
rev   line source
bgneal@224 1 """Haystack search index for the news application."""
bgneal@224 2 from haystack.indexes import *
bgneal@224 3 from haystack import site
bgneal@467 4 from custom_search import CondQueuedSearchIndex
bgneal@392 5
bgneal@224 6 from podcast.models import Item
bgneal@224 7
bgneal@224 8
bgneal@467 9 class ItemIndex(CondQueuedSearchIndex):
bgneal@224 10 text = CharField(document=True, use_template=True)
bgneal@224 11 author = CharField(model_attr='author')
bgneal@224 12 pub_date = DateTimeField(model_attr='pubdate')
bgneal@224 13
bgneal@277 14 def get_updated_field(self):
bgneal@277 15 return 'update_date'
bgneal@277 16
bgneal@224 17
bgneal@224 18 site.register(Item, ItemIndex)