Hypothesis is a powerful, flexible, and easy to use library for property-based testing.

High level asynchronous concurrency and networking framework that works on top of either Trio or asyncio

A static analysis tool for Python that blurs the line between testing and type systems.

The little ASGI framework that shines. 🌟

Highly opinionated linter for Trio code

Level-up your Hypothesis tests with CrossHair

Retrying library for Python

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Tools to generate test data from JSON schemata with Hypothesis

Python Enhancement Proposals

Trio – Pythonic async I/O for humans and snake people 🐍

Shrinkray is a modern multi-format test-case reducer

Sphinx extension to show tooltips with content embedded when hover a reference.

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.

Type annotations and dynamic checking for a tensor's shape, dtype, names, etc.

Automated testing for the examples in your documentation.

Work related to PEP 484: typing.py (released via PyPI) and issue tracker

Python Classes Without Boilerplate

Pytest plugin for trio

The Python programming language

📅 The web's go-to resource for Calendar Versioning info.

A light-weight, flexible, and expressive statistical data testing library

The fundamental package for scientific computing with Python.