---
id: python-qpid-proton
version: "0.40.0"
license: Apache Software License
license_treatment: permissive
maintenance: aging
---

# python-qpid-proton — An AMQP based messaging library.

License: permissive · Maintenance: aging · Downloads: 148.8K/mo

## What it is and what it does

python-qpid-proton is a Python binding to Apache Qpid Proton, a lightweight AMQP 1.0 messaging library. It lets you build messaging applications—brokers, clients, routers, bridges, proxies—that speak the AMQP 1.0 protocol, making it straightforward to integrate with the broader AMQP ecosystem across different platforms and languages.

The package wraps Proton's C implementation via cffi, so installation involves compiled wheels for supported Python versions (3.9–3.12). The project is aging—last released 452 days ago—but has a long history dating to 2014. It carries no known security vulnerabilities and is licensed permissively under Apache Software License.

Use it for:

- Build an AMQP 1.0 client to send and receive messages from RabbitMQ, Apache ActiveMQ, or other AMQP brokers.
- Implement a message router or bridge that forwards AMQP messages between different systems or protocols.
- Create a lightweight messaging service that needs to interoperate with AMQP 1.0 endpoints across heterogeneous environments.
- Integrate Python applications into an existing AMQP-based messaging infrastructure without reimplementing protocol logic.

## Worth the install?

AI-flagged interpretation of the facts above — verify before relying.

Provides Python bindings to Qpid Proton, an AMQP 1.0 messaging library for building messaging applications like brokers, clients, routers, and bridges.

Yes, if you need AMQP 1.0 messaging in Python and are comfortable with aging but stable software. The permissive license and lack of vulnerabilities are strong points. Install friction is moderate (compiled wheels, cffi dependency), and the 452-day release gap suggests limited active development—acceptable for a mature protocol library, but plan for slower issue resolution if problems arise.

## Install

pip install python-qpid-proton
uv add python-qpid-proton
poetry add python-qpid-proton

## Installing python-qpid-proton

Before you install: Medium install friction due to compiled wheel dependencies (cffi). Package is aging—last release was 452 days ago—so expect slower response to issues, though it has been maintained since 2014.

License in practice: Licensed under Apache Software License (permissive), so you can use it freely in commercial and open-source projects without restrictive obligations.

Quickstart:

pip install python-qpid-proton

from proton import Message, Container

container = Container()
container.run()

Requires cffi as a runtime dependency; wheel distributions are available for Python 3.9–3.12 on macOS and Windows, but source builds may require a C compiler and Proton C library headers.

Verify before relying:

- Whether Proton C library headers are required for installation from source on all platforms.
- Current maintenance status and responsiveness of the upstream Qpid Proton project.
- Performance characteristics and scalability limits for high-throughput messaging workloads.

## Package facts

- License: Apache Software License (permissive)
- Python support: unspecified
- Install friction: medium
- Maintenance: aging
- Downloads: 148.8K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

AMQP 1.0 messaging python, qpid proton bindings, message broker client library, AMQP messaging toolkit, distributed messaging python, message queue protocol, proton messaging library, amqp-messaging, message-broker

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