icontract vs effect

icontract

Design-by-contract in Python3 with informative violation messages and inheritance (by Parquery)

Functional programming

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effect

effect isolation in Python, to facilitate more purely functional code (by python-effect)

Functional programming Python Effects free-monad

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icontract		effect
	Project
-	Mentions	-
330	Stars	365
1.2%	Growth	0.5%
7.1	Activity	2.6
4 months ago	Latest Commit	almost 2 years ago
Python	Language	Python
MIT License	License	MIT License

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

icontract

Posts with mentions or reviews of icontract. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning icontract yet.
Tracking mentions began in Dec 2020.

effect

Posts with mentions or reviews of effect. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning effect yet.
Tracking mentions began in Dec 2020.

What are some alternatives?

When comparing icontract and effect you can also consider the following projects:

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

Toolz - A functional standard library for Python.

fn.py - Functional programming in Python: implementation of missing features to enjoy FP

CyToolz - Cython implementation of Toolz: High performance functional utilities

Coconut - Simple, elegant, Pythonic functional programming.

funcy - A fancy and practical functional tools

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.

Pyrsistent - Persistent/Immutable/Functional data structures for Python

returns - Make your functions return something meaningful, typed, and safe!