Lesson 4 of 100

Organizing Modules and Packages

Design professional-grade project layouts that handle large-scale imports and namespacing.

Briefing

Concepts

Mission 1

Mission 2

Complete

Pyfessor

Lesson Briefing

"In production, the folder structure IS the documentation. We organize by 'Domain', not by 'Type'. Don't put all classes in `classes/`; put all user-related code in `user/`. This allows developers to find everything related to a feature in one place, minimizing context switching."