For example, when you put Serial in a program, you use an object someone else ... Like other languages, Python allows you to organize functions and data into classes and then create instances ...

In Python, a class is a blueprint for creating objects ... One practical use case for metaclasses is implementing design patterns. Let’s take the Singleton pattern as an example.

Learn how Python's dictionary data structure works as a powerful and versatile way to store and retrieve objects and ... supported), or by using an interstitial assignment: example_values["another ...