The Python programming language

Minimal examples of data structures and algorithms in Python

Optional static typing for Python

A formatter for Python files

The pytest framework makes it easy to write small tests, yet scales to support complex functional testing

The property-based testing library for Python

The Sphinx documentation generator

Collection of library stubs for Python, with static types

Python Sorted Container Types: Sorted List, Sorted Dict, and Sorted Set

A social coding experiment that updates its own code democratically.

Simplified packaging of Python modules

A transpiler that converts Python code into Java bytecode

Type hints support for the Sphinx autodoc extension

Python SAM Lambda module for generating an Excel cost report with graphs, including month on month cost changes. Uses the AWS Cost Explorer API for data.

a framework that helps you to deliver well-designed python APIs

A library for pattern matching on symbolic expressions in Python.

Python pattern matching like functional languages.

A multiset implementation for python