daffy

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Function decorators for DataFrame validation - columns, data types, and row-level validation with Pydantic. Supports Pandas, Polars, Modin, and PyArrow.

Copied fromcf-post-staging / daffy

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Installation

To install this package, run one of the following:

Conda

$conda install conda-forge::daffy

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About

Summary

Function decorators for DataFrame validation - columns, data types, and row-level validation with Pydantic. Supports Pandas, Polars, Modin, and PyArrow.

Last Updated

Aug 11, 2026 at 02:11

License

MIT

Supported Platforms

noarch

Home

https://github.com/vertti/daffy

GitHub Repository

https://github.com/vertti/daffy

Documentation

https://daffy.readthedocs.io