https://github.com/patrickboateng/func-validator

MATLAB-style function argument validation for Python - clean, simple, and reliable.
https://github.com/patrickboateng/func-validator

argument-validation function validation

Last synced: 10 months ago
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MATLAB-style function argument validation for Python - clean, simple, and reliable.

• Host: GitHub
• URL: https://github.com/patrickboateng/func-validator
• Owner: patrickboateng
• License: mit
• Created: 2025-08-08T20:44:33.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2025-08-10T00:16:27.000Z (10 months ago)
• Last Synced: 2025-08-10T00:19:32.117Z (10 months ago)
• Topics: argument-validation, function, validation
• Language: Python
• Homepage:
• Size: 30.3 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# func-validator



[![PyPI Latest Release](https://img.shields.io/pypi/v/func-validator?style=flat&logo=pypi)](https://pypi.org/project/func-validator/)

[![PyPI pyversions](https://img.shields.io/pypi/pyversions/func-validator.svg?logo=python&style=flat)](https://pypi.python.org/pypi/func-validator/)

[![license](https://img.shields.io/pypi/l/func-validator?style=flat&logo=opensourceinitiative)](https://opensource.org/license/mit/)



MATLAB-style function argument validation for Python.

## Installation

```sh

$ pip install func-validator

```

## Usage

```py

from typing import Annotated

from func_validator import validate, MustBePositive, MustBeNegative

@validate

def func(a: Annotated[int, MustBePositive],

         b: Annotated[float, MustBeNegative]):

    pass

func(10, -10)  # ✅

func(-10, 10)  # ❌ 

func(0, -10)  # ❌ Wrong 0 is not positive

```

## License

MIT License