elasticsearch7
Python client for Elasticsearch
Decision gist · record as of 2026-08-14
Yes. This is the official, actively maintained client with low install friction, permissive licensing, no known vulnerabilities, and broad Python version support. It is the standard choice for any Python application that needs to communicate with Elasticsearch. Install it unless you have a specific reason to use an alternative client or are not using Elasticsearch.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires a running Elasticsearch server accessible at the specified host and port.
- Low install friction with only two lightweight runtime dependencies (urllib3, certifi).
- Actively maintained with recent commits and a large repository presence (4385 stars), indicating stable ongoing support.
License · maintenance · safety
Apache-2.0 (permissive) — Apache-2.0 permissive license allows commercial and private use with minimal restrictions; attribution and license inclusion required in distributions.
last release 2026-01-12 (214 days) · last repo commit 2026-08-13 · 4,385 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 211,769 downloads/mo, #9,475 on PyPI
Alternatives
Verify before relying
pip install elasticsearch7
from elasticsearch import Elasticsearch
client = Elasticsearch("http://localhost:9200")
resp = client.info()- Whether async/await support is available via the [async] extra and what additional dependencies that requires.
- Specific version compatibility guarantees between this client and Elasticsearch server versions beyond 'forward compatible'.
What it is and what it does
elasticsearch7 is the official Python client library for communicating with Elasticsearch clusters. It abstracts away the HTTP protocol layer, providing a Python API for cluster discovery, node selection, connection pooling, and authentication. The package handles automatic serialization of Python data types to JSON, manages persistent connections with load balancing across available nodes, and includes retry logic with connection penalization.
Developers use it to query, index, and manage documents in Elasticsearch from Python applications. The client supports both synchronous and asynchronous patterns (via optional extras), thread-safe concurrent requests, and pluggable components for customizing connection strategies and authentication. It's designed to work with Elasticsearch versions greater than or equal to the server's minor version.
Use it for
- Building search functionality into web applications that index and query documents stored in Elasticsearch.
- Automating bulk indexing of data into Elasticsearch from Python ETL pipelines or data processing workflows.
- Monitoring and managing Elasticsearch cluster health and node status from Python applications.
- Integrating full-text search capabilities into Python backends without writing raw HTTP requests.
- Implementing real-time analytics dashboards that query Elasticsearch data through Python services.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes.
This is the official, actively maintained client with low install friction, permissive licensing, no known vulnerabilities, and broad Python version support. It is the standard choice for any Python application that needs to communicate with Elasticsearch. Install it unless you have a specific reason to use an alternative client or are not using Elasticsearch.
Install
elasticsearch7 on PyPI
Before you install
Low install friction with only two lightweight runtime dependencies (urllib3, certifi). Actively maintained with recent commits and a large repository presence (4385 stars), indicating stable ongoing support.
Requires a running Elasticsearch server accessible at the specified host and port.
License in practice
Apache-2.0 permissive license allows commercial and private use with minimal restrictions; attribution and license inclusion required in distributions.
Quickstart
pip install elasticsearch7
from elasticsearch import Elasticsearch
client = Elasticsearch("http://localhost:9200")
resp = client.info()Verify before relying
- Whether async/await support is available via the [async] extra and what additional dependencies that requires.
- Specific version compatibility guarantees between this client and Elasticsearch server versions beyond 'forward compatible'.
Package facts
| License | Apache-2.0 permissive |
| Python support | Supports the current Python release !=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,<4,>=2.7 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 2 packagesurllib3certifi |
| Maintenance | Actively maintained 214 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 211,769 / month, #9,475 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 5 - Production/StableIntended Audience :: DevelopersLicense :: OSI Approved :: Apache Software LicenseOperating System :: OS IndependentProgramming Language :: PythonProgramming Language :: Python :: 2Programming Language :: Python :: 2.7Programming Language :: Python :: 3Programming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.14Programming Language :: Python :: 3.4Programming Language :: Python :: 3.5Programming Language :: Python :: 3.6Programming Language :: Python :: 3.7Programming Language :: Python :: 3.8Programming Language :: Python :: 3.9Programming Language :: Python :: Implementation :: CPythonProgramming Language :: Python :: Implementation :: PyPy |
Evidence: elasticsearch7-7.17.13-py2.py3-none-any.whl
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See also elasticsearch · elasticsearch9 · elasticsearch5 · elasticsearch6 · elastic-transport · es-client · elasticsearch-dsl · elasticsearch8-dsl · elasticsearch-dbapi · elasticsearch-curator