Python Elasticsearch Client

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.

For a more high level client library with more limited scope, have a look at elasticsearch-dsl - a more pythonic library sitting on top of elasticsearch-py.

It provides a more convenient and idiomatic way to write and manipulate queries. It stays close to the Elasticsearch JSON DSL, mirroring its terminology and structure while exposing the whole range of the DSL from Python either directly using defined classes or a queryset-like expressions.

It also provides an optional persistence layer for working with documents as Python objects in an ORM-like fashion: defining mappings, retrieving and saving documents, wrapping the document data in user-defined classes.

Compatibility

The library is compatible with all Elasticsearch versions since 0.90.x but you have to use a matching major version:

For Elasticsearch 6.0 and later, use the major version 6 (6.x.y) of the library.

For Elasticsearch 5.0 and later, use the major version 5 (5.x.y) of the library.

For Elasticsearch 2.0 and later, use the major version 2 (2.x.y) of the library, and so on.

The recommended way to set your requirements in your setup.py or requirements.txt is:

# Elasticsearch 6.x
elasticsearch>=6.0.0,<7.0.0

# Elasticsearch 5.x
elasticsearch>=5.0.0,<6.0.0

# Elasticsearch 2.x
elasticsearch>=2.0.0,<3.0.0

If you have a need to have multiple versions installed at the same time older versions are also released as elasticsearch2 and elasticsearch5.

Installation

Install the elasticsearch package with pip:

pip install elasticsearch

Example use

Simple use-case:

>>> from datetime import datetime
>>> from elasticsearch import Elasticsearch

# by default we connect to localhost:9200
>>> es = Elasticsearch()

# create an index in elasticsearch, ignore status code 400 (index already exists)
>>> es.indices.create(index='my-index', ignore=400)
{u'acknowledged': True}

# 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'}

Full documentation.

Elastic Cloud (and SSL) use-case:

>>> from elasticsearch import Elasticsearch
>>> es = Elasticsearch("https://elasticsearch.url:port", http_auth=('elastic','yourpassword'))
>>> es.info()

Using SSL Context with a self-signed cert use-case:

>>> from elasticsearch import Elasticsearch
>>> from ssl import create_default_context

>>> context = create_default_context(cafile="path/to/cafile.pem")
>>> es = Elasticsearch("https://elasticsearch.url:port", ssl_context=context, http_auth=('elastic','yourpassword'))
>>> es.info()

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)

support for ssl and http authentication

thread safety

pluggable architecture

License

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.

Build status

https://secure.travis-ci.org/elastic/elasticsearch-py.png

Metadata

Release files for elasticsearch 6.2.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for elasticsearch 6.2.0
File	Size	Uploaded
elasticsearch-6.2.0.tar.gz	76.1 kB	Mar 20, 2018	Details

Built distribution (wheel)

Table of built distributions (wheels) for elasticsearch 6.2.0
File	Interpreter	ABI	Platform	Reset
elasticsearch-6.2.0-py2.py3-none-any.whl 69.5 kB Mar 20, 2018	Python 2, Python 3	none	any	Details

Total release size: 145.5 kB

Release files / elasticsearch-6.2.0.tar.gz

Download URL	elasticsearch-6.2.0.tar.gz
Size	76.1 kB
Tags	Source
SHA-256 checksum How to use checksums	`b106fa3e01750376a42f8a9882bd84d630fda58c7aba38b4fec797d11c0bd0a2`
BLAKE2b-256 checksum How to use checksums	`7b32645c407856c2e799d41c8a861e8d707070f82f00abf3089ccbf80b3c1e20`
Upload date	Mar 20, 2018
Uploaded using Trusted Publishing? What is trusted publishing?	No

Release files / elasticsearch-6.2.0-py2.py3-none-any.whl

Download URL	elasticsearch-6.2.0-py2.py3-none-any.whl
Size	69.5 kB
Tags	Python 2 Python 3
SHA-256 checksum How to use checksums	`503c498234dd572896e563386181d7cb966ab3db68b0b132a26c5dabfd5dde24`
BLAKE2b-256 checksum How to use checksums	`c3e3146b675e6d0138a49c4b817b4e68170eb9b75cee7e71fa3ec69624c4f467`
Upload date	Mar 20, 2018
Uploaded using Trusted Publishing? What is trusted publishing?	No