restate-sdk 0.6.0

A Python SDK for Restate

Python SDK for restate

Restate is a system for easily building resilient applications using distributed durable async/await. This repository contains the Restate SDK for writing services in Python.

Community

• 🤗️ Join our online community for help, sharing feedback and talking to the community.
• 📖 Check out our documentation to get quickly started!
• 📣 Follow us on Twitter for staying up to date.
• 🙋 Create a GitHub issue for requesting a new feature or reporting a problem.
• 🏠 Visit our GitHub org for exploring other repositories.

Using the SDK

Prerequisites:

• Python >= v3.11

To use this SDK, add the dependency to your project:

pip install restate_sdk

Versions

The Python SDK is currently in active development, and might break across releases.

The compatibility with Restate is described in the following table:

Restate Server\sdk-python	0.0/0.1/0.2	0.3/0.4/0.5	0.6
1.0	✅	❌	❌
1.1	✅	✅	❌
1.2	✅	✅	❌
1.3	✅	✅	✅

Contributing

We’re excited if you join the Restate community and start contributing! Whether it is feature requests, bug reports, ideas & feedback or PRs, we appreciate any and all contributions. We know that your time is precious and, therefore, deeply value any effort to contribute!

Local development

• Python 3
• PyEnv or VirtualEnv
• just
• Rust toolchain

Setup your virtual environment using the tool of your choice, e.g. VirtualEnv:

python3 -m venv .venv
source .venv/bin/activate

Install the build tools:

pip install -r requirements.txt

Now build the Rust module and include opt-in additional dev dependencies:

maturin dev -E test,lint

You usually need to build the Rust module only once, but you might need to rebuild it on pulls.

For linting and testing:

just verify

Releasing the package

Pull latest main:

git checkout main && git pull

Update module version in Cargo.toml and run a local build to update the Cargo.lock too, commit it. Then push tag, e.g.:

git tag -m "Release v0.1.0" v0.1.0
git push origin v0.1.0