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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from searchlightclient.common import base
class Search(base.Resource):
def __repr__(self):
return "<Resource %s>" % self._info
def search(self, **kwargs):
return self.manager.search(self, **kwargs)
class SearchManager(base.BaseManager):
resource_class = Search
def search(self, **kwargs):
"""Executes a search query against searchlight and returns the 'hits'
from the response. Currently accepted parameters are (all optional):
:param query: see Elasticsearch DSL or Searchlight documentation;
defaults to match everything
:param type: one or more types to search. Uniquely identifies resource
types. Example: OS::Glance::Image
:param offset: skip over this many results
:param limit: return this many results
:param sort: sort by one or more fields
:param _source: restrict the fields returned for each document
:param highlight: add an Elasticsearch highlight clause
:param all_projects: by default searches are restricted to the
current project unless all_projects is set
:param simplified: return only _source data
"""
search_params = {}
for k, v in kwargs.items():
if k in ('query', 'type', 'offset',
'limit', 'sort', '_source', 'highlight', 'all_projects'):
search_params[k] = v
resources = self._post('/v1/search', search_params)
# NOTE: This could be done at the server side to reduce data
# transfer, since the data have been wrapped several times
# before transfer, and the data overhead is pretty small comparing
# to the data payload('_source'), it is done here for simplicity.
if 'simplified' in kwargs and kwargs['simplified']:
resources = [h['_source'] for h in resources.hits['hits']]
return resources
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