Metadata-Version: 2.4 Name: aiokafka Version: 0.10.0 Summary: Kafka integration with asyncio Author-email: Andrew Svetlov License: Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. 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Project-URL: Documentation, http://aiokafka.readthedocs.org Project-URL: Source, https://github.com/aio-libs/aiokafka Project-URL: Changes, https://github.com/aio-libs/aiokafka/blob/master/CHANGES.rst Classifier: License :: OSI Approved :: Apache Software License Classifier: Intended Audience :: Developers Classifier: Programming Language :: Python :: 3 Classifier: Programming Language :: Python :: 3.8 Classifier: Programming Language :: Python :: 3.9 Classifier: Programming Language :: Python :: 3.10 Classifier: Programming Language :: Python :: 3.11 Classifier: Programming Language :: Python :: 3.12 Classifier: Operating System :: OS Independent Classifier: Topic :: System :: Networking Classifier: Topic :: System :: Distributed Computing Classifier: Framework :: AsyncIO Classifier: Development Status :: 4 - Beta Requires-Python: >=3.8 Description-Content-Type: text/x-rst License-File: LICENSE Requires-Dist: async-timeout Requires-Dist: packaging Provides-Extra: snappy Requires-Dist: cramjam; extra == "snappy" Provides-Extra: lz4 Requires-Dist: lz4>=3.1.3; extra == "lz4" Provides-Extra: zstd Requires-Dist: cramjam; extra == "zstd" Provides-Extra: gssapi Requires-Dist: gssapi; extra == "gssapi" Provides-Extra: all Requires-Dist: cramjam; extra == "all" Requires-Dist: lz4>=3.1.3; extra == "all" Requires-Dist: gssapi; extra == "all" Dynamic: license-file aiokafka ======== .. image:: https://github.com/aio-libs/aiokafka/actions/workflows/tests.yml/badge.svg?branch=master :target: https://github.com/aio-libs/aiokafka/actions/workflows/tests.yml?query=branch%3Amaster :alt: |Build status| .. image:: https://codecov.io/github/aio-libs/aiokafka/coverage.svg?branch=master :target: https://codecov.io/gh/aio-libs/aiokafka/branch/master :alt: |Coverage| .. image:: https://badges.gitter.im/Join%20Chat.svg :target: https://gitter.im/aio-libs/Lobby :alt: |Chat on Gitter| asyncio client for Kafka AIOKafkaProducer **************** AIOKafkaProducer is a high-level, asynchronous message producer. Example of AIOKafkaProducer usage: .. code-block:: python from aiokafka import AIOKafkaProducer import asyncio async def send_one(): producer = AIOKafkaProducer(bootstrap_servers='localhost:9092') # Get cluster layout and initial topic/partition leadership information await producer.start() try: # Produce message await producer.send_and_wait("my_topic", b"Super message") finally: # Wait for all pending messages to be delivered or expire. await producer.stop() asyncio.run(send_one()) AIOKafkaConsumer **************** AIOKafkaConsumer is a high-level, asynchronous message consumer. It interacts with the assigned Kafka Group Coordinator node to allow multiple consumers to load balance consumption of topics (requires kafka >= 0.9.0.0). Example of AIOKafkaConsumer usage: .. code-block:: python from aiokafka import AIOKafkaConsumer import asyncio async def consume(): consumer = AIOKafkaConsumer( 'my_topic', 'my_other_topic', bootstrap_servers='localhost:9092', group_id="my-group") # Get cluster layout and join group `my-group` await consumer.start() try: # Consume messages async for msg in consumer: print("consumed: ", msg.topic, msg.partition, msg.offset, msg.key, msg.value, msg.timestamp) finally: # Will leave consumer group; perform autocommit if enabled. await consumer.stop() asyncio.run(consume()) Running tests ------------- Docker is required to run tests. See https://docs.docker.com/engine/installation for installation notes. Also note, that `lz4` compression libraries for python will require `python-dev` package, or python source header files for compilation on Linux. NOTE: You will also need a valid java installation. It's required for the ``keytool`` utility, used to generate ssh keys for some tests. Setting up tests requirements (assuming you're within virtualenv on ubuntu 14.04+):: sudo apt-get install -y libsnappy-dev libzstd-dev libkrb5-dev krb5-user make setup Running tests with coverage:: make cov To run tests with a specific version of Kafka (default one is 1.0.2) use KAFKA_VERSION variable:: make cov KAFKA_VERSION=0.10.2.1 Test running cheatsheat: * ``make test FLAGS="-l -x --ff"`` - run until 1 failure, rerun failed tests first. Great for cleaning up a lot of errors, say after a big refactor. * ``make test FLAGS="-k consumer"`` - run only the consumer tests. * ``make test FLAGS="-m 'not ssl'"`` - run tests excluding ssl. * ``make test FLAGS="--no-pull"`` - do not try to pull new docker image before test run.