Python Articles

Posts tagged with: #python

How to Structure a Python AWS Serverless Project

3 January 2022

A practical guide to structuring Python serverless projects using editable packages. Covers sharing code between Lambda functions, solving module resolution issues, configuring pytest and mypy, and deploying shared code as layers.

Protocols and Composition in Python

4 November 2021

—by Filip Wojciechowski—5 min read

#python #design patterns #protocols #composition

Use Python protocols and composition to keep logging, metrics, and error handling out of your business logic. A practical decorator pattern that separates cross-cutting concerns while remaining testable and flexible.