petit_ts
Deal
| petit_ts | Deal | |
|---|---|---|
| 1 | 9 | |
| 1 | 691 | |
| - | 3.2% | |
| 0.0 | 6.4 | |
| almost 3 years ago | about 1 month ago | |
| Python | Python | |
| Apache License 2.0 | MIT License |
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petit_ts
Deal
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What features would you want in a new programming language?
I started using a design by contract library for a Python project this year and it made my code safer and easier to use.
- deal: Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.
- GitHub - life4/deal: Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.
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Design By Contract
Have you used Design by Contract in Python projects before? I know that it isn't a first class feature of the language but I see some libraries out there (this one seems potentially promising). Just wondering what the pros and cons are when it comes to gluing DBC onto Python and if anyone can give a yea or nay to it.
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Make tests a part of your app
deal is a library for Design-by-Contract.
What are some alternatives?
returns - Make your functions return something meaningful, typed, and safe!
Pyrsistent - Persistent/Immutable/Functional data structures for Python
Toolz - A functional standard library for Python.
funcy - A fancy and practical functional tools
fn.py - Functional programming in Python: implementation of missing features to enjoy FP
classes - Smart, pythonic, ad-hoc, typed polymorphism for Python
CyToolz - Cython implementation of Toolz: High performance functional utilities
effect - effect isolation in Python, to facilitate more purely functional code
Coconut - Simple, elegant, Pythonic functional programming.
icontract - Design-by-contract in Python3 with informative violation messages and inheritance
contracts - An implementation of contracts for Python.
contracts - PyContracts is a Python package that allows to declare constraints on function parameters and return values. Contracts can be specified using Python3 annotations, or inside a docstring. PyContracts supports a basic type system, variables binding, arithmetic constraints, and has several specialized contracts and an extension API.