.. _index:

smith-utils
===========

**Smith Utils** is a central hub for data cleaning and parsing scripts.
This package consolidates distributed utility functions to improve code reuse and maintenance efficiency across all yeiichi projects.

Key Features
------------

- **Datetime Utilities**: Robust date parsing and formatting.
- **Numeric Refinement**: Clean and parse messy numeric data.
- **Text Normalization & Metrics**: Standardize text and compare string similarity.
- **Crypto Hash Utilities**: Calculate SHA-256 digests for text and files.
- **File Classification Utilities**: Classify files from extension, MIME, magic-number, and ``file(1)`` signals.

Getting started
---------------

.. toctree::
   :maxdepth: 2
   :caption: Contents:

   installation
   quickstart
   api/index
   development
   changelog

Indices and tables
==================

* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`