Chapter 22. Designing with Classes

So far, we've concentrated on the OOP tool in Python—the class. But OOP is also about design issues—how to use classes to model useful objects. This section will touch on a few OOP core ideas, and look at some additional examples that are more realistic than the examples shown so far. Many of the design terms mentioned here require more explanation than we can provide; if this section sparks your curiosity, we suggest exploring a text on OOP design or design patterns as a next step.