Stelvio is a Python framework that simplifies AWS management and deployment

2 hours ago 1

Stelvio 0.5.0 (Codename Halloween) was just released!

AWS for Python devs - made simple

Documentation - Stelvio Manifesto - Intro article with quickstart

Stelvio is a Python framework that simplifies AWS cloud infrastructure management and deployment. It lets you define your cloud infrastructure using pure Python, with smart defaults that handle complex configuration automatically.

With the stlv CLI, you can deploy AWS infrastructure in seconds without complex setup or configuration.

Developer-First: Built specifically for Python developers, not infrastructure experts
Zero-Setup CLI: Just run stlv init and start deploying - no complex configuration
Python-Native Infrastructure: Define your cloud resources using familiar Python code
Environments: Personal and shared environments with automatic resource isolation
Smart Defaults: Automatic configuration of IAM roles, networking, and security

Support for additional AWS services is coming. See Roadmap.

Define AWS infrastructure in pure Python:

@app.run def run() -> None: # Create a DynamoDB table table = DynamoTable( name="todos", partition_key="username", sort_key="created" ) # Create an API with Lambda functions api = Api("todos-api", domain_name="api.example.com") api.route("POST", "/todos", handler="functions/todos.post", links=[table]) api.route("GET", "/todos/{username}", handler="functions/todos.get")

See the intro article for a complete working example.

# Create a new project uv init my-todo-api && cd my-todo-api # Install Stelvio uv add stelvio # Initialize Stelvio project uv run stlv init # Edit stlv_app.py file to define your infra # Deploy uv run stlv deploy

Go to our Quick Start Guide for the full tutorial.

Unlike generic infrastructure tools like Terraform, AWS CDK or Pulumi Stelvio is:

Built specifically for Python developers
Focused on developer productivity, not infrastructure complexity
Designed to minimize boilerplate through intelligent defaults
Maintained in pure Python without mixing application and infrastructure code

For detailed explanation see Stelvio Manifesto blog post.

Stelvio is currently in early but active development.

Best way to contribute now is to play with it and report any issues.

I'm also happy to gather any feedback or feature requests.

Use GitHub Issues or email us directly at [email protected]

If you want to contribute code you can open a PR. If you need any help I'm happy to talk.

This project is licensed under the Apache License 2.0 - see the LICENSE file for details.

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Stelvio is a Python framework that simplifies AWS management and deployment

AWS for Python devs - made simple

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