{"id":17150237,"url":"https://github.com/gabrielmbmb/kaflow","last_synced_at":"2025-04-13T11:52:26.322Z","repository":{"id":152584801,"uuid":"615669673","full_name":"gabrielmbmb/kaflow","owner":"gabrielmbmb","description":"Kafka streams processing in Python.","archived":false,"fork":false,"pushed_at":"2023-07-12T19:27:54.000Z","size":158,"stargazers_count":10,"open_issues_count":1,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2024-04-23T00:10:25.075Z","etag":null,"topics":["aiokafka","async","asyncio","avro","di","json","kafka","processing","protobuf","pydantic","python-types","streams"],"latest_commit_sha":null,"homepage":"https://kaflow.gabrielmb.com","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/gabrielmbmb.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-03-18T10:32:44.000Z","updated_at":"2024-02-28T09:28:55.000Z","dependencies_parsed_at":null,"dependency_job_id":"6766ca47-6df7-44c9-b4e5-9f96bac7bd48","html_url":"https://github.com/gabrielmbmb/kaflow","commit_stats":null,"previous_names":[],"tags_count":9,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gabrielmbmb%2Fkaflow","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gabrielmbmb%2Fkaflow/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gabrielmbmb%2Fkaflow/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gabrielmbmb%2Fkaflow/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/gabrielmbmb","download_url":"https://codeload.github.com/gabrielmbmb/kaflow/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248710438,"owners_count":21149188,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["aiokafka","async","asyncio","avro","di","json","kafka","processing","protobuf","pydantic","python-types","streams"],"created_at":"2024-10-14T21:35:09.947Z","updated_at":"2025-04-13T11:52:26.301Z","avatar_url":"https://github.com/gabrielmbmb.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cdiv align=\"center\"\u003e\n  \u003ch1\u003ekaflow\u003c/h1\u003e\n  \u003cp\u003e\n    \u003cem\u003eKafka streams topic processing in Python.\u003c/em\u003e\n  \u003c/p\u003e\n  \u003cp\u003e\n    \u003ca href=\"https://github.com/gabrielmbmb/kaflow/actions?query=workflow%3ATest+event%3Apush+branch%3Amain\" target=\"_blank\"\u003e\n      \u003cimg src=\"https://github.com/gabrielmbmb/kaflow/workflows/Test/badge.svg?event=push\u0026branch=main\" alt=\"Test\"\u003e\n    \u003c/a\u003e\n    \u003ca href=\"https://pypi.org/project/kaflow\"\u003e\n      \u003cimg src=\"https://img.shields.io/pypi/v/kaflow?color=#2cbe4e\"\u003e\n    \u003c/a\u003e\n    \u003ca href=\"https://pypi.org/project/kaflow\"\u003e\n      \u003cimg src=\"https://img.shields.io/pypi/pyversions/kaflow?color=#2cbe4e\"\u003e\n    \u003c/a\u003e\n  \u003c/p\u003e\n\u003c/div\u003e\n\n---\n\n`kaflow` is a simple framework that allows you to build Kafka streams processing aplications in Python with ease.\n\nSome of the features offered by `kaflow`:\n\n- Dependency Injection system inspired by [FastAPI](https://github.com/tiangolo/fastapi) and [xpresso](https://github.com/adriangb/xpresso), and backed by [di](https://github.com/adriangb/di).\n- Automatic deserialization of incoming messages and serialization of outgoing messages. Supports popular formats like `JSON`, `Avro` or `Protobuf`.\n- Message validation thanks to [pydantic](https://github.com/pydantic/pydantic).\n\n## Requirements\n\nPython 3.8+\n\n## Installation\n\n```shell\npip install kaflow\n```\n\n## Example\n\n```python\nfrom kaflow import (\n    FromHeader,\n    FromKey,\n    FromValue,\n    Json,\n    Kaflow,\n    Message,\n    MessageOffset,\n    MessagePartition,\n    MessageTimestamp,\n    String,\n)\nfrom pydantic import BaseModel\n\n\nclass UserClick(BaseModel):\n    user_id: int\n    url: str\n    timestamp: int\n\n\nclass Key(BaseModel):\n    environment: str\n\n\napp = Kaflow(name=\"AwesomeKakfaApp\", brokers=\"localhost:9092\")\n\n\n@app.consume(topic=\"user_clicks\", sink_topics=[\"user_clicks_json\"])\nasync def consume_user_clicks(\n    message: FromValue[Json[UserClick]],\n    key: FromKey[Json[Key]],\n    x_correlation_id: FromHeader[String[str]],\n    x_request_id: FromHeader[String[str]],\n    partition: MessagePartition,\n    offset: MessageOffset,\n    timestamp: MessageTimestamp,\n) -\u003e Message:\n    # Do something with the message\n    ...\n\n    # Publish to another topic\n    return Message(value=b'{\"user_clicked\": \"true\"}')\n\n\napp.run()\n\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgabrielmbmb%2Fkaflow","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgabrielmbmb%2Fkaflow","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgabrielmbmb%2Fkaflow/lists"}