pip install django-haystack
python
INSTALLED_APPS = [
...
'haystack',
...
]
HAYSTACK_CONNECTIONS = {
'default': {
'ENGINE': 'haystack.backends.elasticsearch5_backend.Elasticsearch5SearchEngine',
'URL': 'http://localhost:9200/',
'INDEX_NAME': 'haystack',
},
}
HAYSTACK_SIGNAL_PROCESSOR = 'haystack.signals.RealtimeSignalProcessor'
python
from django.db import models
class Blog(models.Model):
title = models.CharField(max_length=100)
content = models.TextField()
pub_date = models.DateTimeField(auto_now_add=True)
python
from haystack import indexes
from .models import Blog
class BlogIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, use_template=True)
title = indexes.CharField(model_attr='title')
def get_model(self):
return Blog
def index_queryset(self, using=None):
return self.get_model().objects.all()
python manage.py rebuild_index
python
from haystack.query import SearchQuerySet
