🤝 Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.

Sismic Interactive Statechart Model Interpreter and Checker http://sismic.readthedocs.io/

This is an example of the design-by-contract method

Handy decorator for elegant design-by-contract in 3.10+

Framework for safe and maintainable web-projects.

✔️ Assertive python design by contract toolkit for software validation. Simplify preconditions, postconditions, and invariants with easy-to-use decorators.

A function that automates type-checking of arguments passed to Python functions

Lightweight Python package for doing operations concerning Assume-Guarantee (A/G) Contracts and parsing, deriving constraints from, and solving Signal Temporal Logic. Built at DesCyPhy Lab, USC