Stop Using Implicit Inputs and Outputs

One simple way to improve your code’s testability and reusability

David Amos
Better Programming
Published in
4 min readDec 13, 2022

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Image by goodstudio via Canva.com

Hang out with Python devs long enough, and you’ll hear all about Tim Peter’s Zen Of Python.

The Zen, which you can conveniently read by executing import this in a Python REPL, presents 19 of the 20 guiding principles behind Python's design. Recently I've come to…

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Constantly curious coder | Writes about coding and technical writing | Be the first to read all of my articles: https://davidamos.dev/newsletter