Was doing a graph-like stucture to easily explain a really complex decision tree that’s not really a tree, but I was really looking for an existing thing: A state machine!

And it’s even an existing programming pattern: StateMachine — Python 3 Patterns, Recipes and Idioms

The book I didn’t know I needed!

Anyway, existing implementations:

• GitHub - fgmacedo/python-statemachine: Python Finite State Machines made easy.
• GitHub - pytransitions/transitions: A lightweight, object-oriented finite state machine implementation in Python with many extensions

I really like how feature-complete and documented transitions is - callbacks etc.