pip install elasticsearch
pip install django-haystack
python
INSTALLED_APPS = [
...
'haystack',
...
]
HAYSTACK_CONNECTIONS = {
'default': {
'ENGINE': 'haystack.backends.elasticsearch5_backend.Elasticsearch5SearchEngine',
'URL': 'http://localhost:9200/',
'INDEX_NAME': 'my_project',
},
}
python
from haystack import indexes
from myapp.models import MyModel
class MyModelIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, use_template=True)
def get_model(self):
return MyModel
def index_queryset(self, using=None):
return self.get_model().objects.all()
python
{{ object.field1 }}
{{ object.field2 }}
python manage.py rebuild_index
python
from haystack.query import SearchQuerySet
def search_view(request):
query = request.GET.get('q')
results = SearchQuerySet().filter(content=query)
return render(request, 'search_results.html', {'results': results})
