Hatchet Files

A distributed, fault-tolerant task queue

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Name	Modified	Size	InfoDownloads / Week
Parent folder
Python SDK 1.35.0 source code.tar.gz	2026-07-16	101.1 MB	0
Python SDK 1.35.0 source code.zip	2026-07-16	103.9 MB	7
README.md	2026-07-16	637 Bytes	0
Totals: 3 Items		205.0 MB	7

Overview

Added

Adds support for defining idempotency keys on workflows and standalone tasks, which ensures that they're only run once in a provided time window, based on a CEL expression.

Installation

Install the SDK using pip:

:::bash
pip install hatchet-sdk

Or using poetry:

:::bash
poetry add hatchet-sdk

Documentation

For detailed documentation, examples, and best practices, visit:

What's Changed?

feat(engine): idempotency (#4045) by @mrkaye97

Source: README.md, updated 2026-07-16

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Hatchet Files

A distributed, fault-tolerant task queue

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Overview

Added

Installation

Documentation

What's Changed?