Property-based tests for the Python standard library (and builtins)
Persistent/Immutable/Functional data structures for Python
Python Style Guide
Hypothesis is a powerful, flexible, and easy to use library for property-based testing.
An extensions for Hypothesis that provides fully automatic testing for type hinted functions
Hypothesis strategies for generating Python programs, something like CSmith
Polytester is a simple, easy-to-use multi-language test runner.
Dive into CPython internals, trying to illustrate every detail of CPython implementation
Adaptive fuzzing of Hypothesis tests
A tool that automatically formats Python code to conform to the PEP 8 style guide.
generate random python code to test linter/formatter/and other tools
The uncompromising Python code formatter
A concrete syntax tree parser and serializer library for Python that preserves many aspects of Py...
Module to have suggestions in case of errors (NameError, AttributeError, etc).
A plugin for Flake8 finding likely bugs and design problems in your program. Contains warnings th...