single-module-package
Domain: Pure Python Packages
🎯 Motivation
The simplest package form: one .py file that is importable. Useful for tiny utilities and scripts.
📋 Concrete Example
A file greet.py with def hello(): ... can be installed and imported as import greet.
🔗 Analogy
A single-module package is a business card — one small item that carries all the essential info.