FastAPI framework, high performance, easy to learn, fast to code, ready for production

Data validation using Python type hints

The little ASGI framework that shines. 🌟

An ASGI web server, for Python. 🦄

Various code metrics for Python code

Modernizes Python code for eventual Python 3 migration. Built on top of fissix (a fork of lib2to3)

Python 2 and 3 compatibility library

A tool (and pre-commit hook) to automatically upgrade syntax for newer versions of the language.

A Python module for decorators, wrappers and monkey patching.

Distributed Task Queue (development branch)

flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.

Simple Python style checker in one Python file

A Python utility / library to sort imports.

The uncompromising Python code formatter

Optional static typing for Python

Good Curio!

Trio – a friendly Python library for async concurrency and I/O

Ultra fast asyncio event loop.

Bonus materials, exercises, and example projects for our Python tutorials

Inject code into running Python processes

Let your Python tests travel through time

urllib3 is a user-friendly HTTP client library for Python

Memray is a memory profiler for Python

Install and Run Python Applications in Isolated Environments

Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to clo…

An implementation of the JSON Schema specification for Python

Small library for mocking pymongo collection objects for testing purposes

A simple, yet elegant, HTTP library.

Project documentation with Markdown.

Python composable command line interface toolkit