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annotate bio/search_indexes.py @ 943:cf9918328c64

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Haystack tweaks for Django 1.7.7. I had to upgrade to Haystack 2.3.1 to get it to work with Django 1.7.7. I also had to update the Xapian backend. But I ran into problems. On my laptop anyway (Ubuntu 14.0.4), xapian gets mad when search terms are greater than 245 chars (or something) when indexing. So I created a custom field that would simply omit terms greater than 64 chars and used this field everywhere I previously used a CharField. Secondly, the custom search form was broken now. Something changed in the Xapian backend and exact searches stopped working. Fortunately the auto_query (which I was using originally and broke during an upgrade) started working again. So I cut the search form back over to doing an auto_query. I kept the form the same (3 fields) because I didn't want to change the form and I think it's better that way.
author Brian Neal <bgneal@gmail.com>
date Wed, 13 May 2015 20:25:07 -0500
parents ad53d929281a
children
rev   line source
bgneal@223 1 """Haystack search index for the bio application."""
bgneal@753 2 from haystack import indexes
bgneal@223 3
bgneal@223 4 from bio.models import UserProfile
bgneal@943 5 from custom_search.fields import MaxTermSizeCharField
bgneal@223 6
bgneal@223 7
bgneal@753 8 class UserProfileIndex(indexes.SearchIndex, indexes.Indexable):
bgneal@943 9 text = MaxTermSizeCharField(document=True, use_template=True)
bgneal@753 10 author = indexes.CharField(model_attr='user')
bgneal@223 11
bgneal@753 12 def get_model(self):
bgneal@753 13 return UserProfile
bgneal@753 14
bgneal@753 15 def index_queryset(self, using=None):
bgneal@223 16 return UserProfile.objects.filter(user__is_active=True)
bgneal@223 17
bgneal@277 18 def get_updated_field(self):
bgneal@277 19 return 'update_date'