Django Haystack:elasticsearch_后端模块中的KeyError
我正在使用Django+Haystack+Elasticsearch 当我向此视图发送请求时Django Haystack:elasticsearch_后端模块中的KeyError,django,
elasticsearch,django-haystack,Django,
elasticsearch,Django Haystack,我正在使用Django+Haystack+Elasticsearch 当我向此视图发送请求时 from haystack.views import FacetedSearchView from .models import Object class ObjectView(FacetedSearchView): def extra_context(self): extra = super(ObjectView, self).extra_context()
from haystack.views import FacetedSearchView
from .models import Object
class ObjectView(FacetedSearchView):
def extra_context(self):
extra = super(ObjectView, self).extra_context()
if not self.results:
extra['objects'] = Object.objects.all()
else:
searchqueryset = self.form.search()
results = [ result.pk for result in searchqueryset ]
extra['facets'] = self.results.facet_counts()
extra['objects'] = Object.objects.filter(pk__in=results)
extra['results'] = self.results
return extra
出现以下错误:
File "/home/deploy/.virtualenvs/deploy/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 115, in get_response
response = callback(request, *callback_args, **callback_kwargs)
File "/home/deploy/.virtualenvs/deploy/local/lib/python2.7/site-packages/haystack/views.py", line 49, in __call__
return self.create_response()
File "/home/deploy/.virtualenvs/deploy/local/lib/python2.7/site-packages/haystack/views.py", line 129, in create_response
(paginator, page) = self.build_page()
File "/home/deploy/.virtualenvs/deploy/local/lib/python2.7/site-packages/haystack/views.py", line 106, in build_page
self.results[start_offset:start_offset + self.results_per_page]
File "/home/deploy/.virtualenvs/deploy/local/lib/python2.7/site-packages/haystack/query.py", line 266, in __getitem__
self._fill_cache(start, bound)
File "/home/deploy/.virtualenvs/deploy/local/lib/python2.7/site-packages/haystack/query.py", line 164, in _fill_cache
results = self.query.get_results(**kwargs)
File "/home/deploy/.virtualenvs/deploy/local/lib/python2.7/site-packages/haystack/backends/__init__.py", line 485, in get_results
self.run(**kwargs)
File "/home/deploy/.virtualenvs/deploy/local/lib/python2.7/site-packages/haystack/backends/elasticsearch_backend.py", line 942, in run
results = self.backend.search(final_query, **search_kwargs)
File "/home/deploy/.virtualenvs/deploy/local/lib/python2.7/site-packages/haystack/backends/__init__.py", line 26, in wrapper
return func(obj, query_string, *args, **kwargs)
File "/home/deploy/.virtualenvs/deploy/local/lib/python2.7/site-packages/haystack/backends/elasticsearch_backend.py", line 521, in search
distance_point=kwargs.get('distance_point'), geo_sort=geo_sort)
File "/home/deploy/.virtualenvs/deploy/local/lib/python2.7/site-packages/haystack/backends/elasticsearch_backend.py", line 571, in _process_results
raw_suggest = raw_results['suggest']['suggest']
KeyError: 'suggest'
一个奇怪的事实:只有当项目处于生产设置下时,问题才会出现,即使我没有在settings\u生产模块中更改任何涉及Haystack或Elasticsearch的内容(URL键除外)
项目/设置\u production.py
'URL': 'http://0.0.0.0:9200/'
在生产中,我只使用了一个简单的FastCGI
而真正困扰我的是:有时候我在这个视图上没有错误,而且一切都很好
拜托,有人知道发生了什么吗
非常感谢
更新:
所以,我在另一台计算机上设置了我的整个项目。经过一些测试后,我证实:
- 当方法
返回一些QuerySet结果时,我没有得到任何错误李>Object.objects.all()
- 当方法
返回一个空QuerySet时,问题仍然存在李>Object.objects.all()
不过,我还是不确定。是的,这是大海捞针。我已经提出了一个建议,但与此同时,开始运行的选项有:
包含拼写设置设置为False
,或