This post explains what a Python module is and how to use it to drastically extend the capabiltiies of your code. Plus: how to make your own!

Py03 lets you combine Rust's speed and memory safety with Python's ease of use. Here's how to write Rust extensions for Python that work just like regular Python modules.

Python’s development team chose defaults that reflect the most common real-world scenarios. But if you do need to tweak the way garbage collection works, you can use Python’s gc module.