= elasticsearch-py == Overview Official low-level client for Elasticsearch. Its goal is to provide common ground for all Elasticsearch-related code in Python; because of this it tries to be opinion-free and very extendable. The full documentation is available at http://elasticsearch-py.rtfd.org/ It can be installed with: [source,sh] ------------------------------------ pip install elasticsearch ------------------------------------ === Example use Simple use-case: [source,python] ------------------------------------ >>> from datetime import datetime >>> from elasticsearch import Elasticsearch # by default we connect to localhost:9200 >>> es = Elasticsearch() # datetimes will be serialized >>> es.index(index="my-index", doc_type="test-type", id=42, body={"any": "data", "timestamp": datetime.now()}) {u'_id': u'42', u'_index': u'my-index', u'_type': u'test-type', u'_version': 1, u'ok': True} # but not deserialized >>> es.get(index="my-index", doc_type="test-type", id=42)['_source'] {u'any': u'data', u'timestamp': u'2013-05-12T19:45:31.804229'} ------------------------------------ [NOTE] All the API calls map the raw REST api as closely as possible, including the distinction between required and optional arguments to the calls. This means that the code makes distinction between positional and keyword arguments; we, however, recommend that people use keyword arguments for all calls for consistency and safety. === Features The client's features include: * translating basic Python data types to and from json (datetimes are not decoded for performance reasons) * configurable automatic discovery of cluster nodes * persistent connections * load balancing (with pluggable selection strategy) across all available nodes * failed connection penalization (time based - failed connections won't be retried until a timeout is reached) * thread safety * pluggable architecture === License Copyright 2013 Elasticsearch 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.