Python has a built-in abc module that makes it easy to enforce standard class structures in a project. Instead of writing extensive documentation and attempting to enforce structure through policy, ...

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Learn how to implement template method pattern with abstract base classes in Python. This design pattern helps you reuse code, extend functionality, and improve design quality.

Python's "abstract base class" system gives you a way to create types that serve as the abstract foundation for another, more concrete type.

This talk shows what Python Abstract Base Classes (ABCs) are and how they can be used to categorise objects and implement a virtual inheritance tree. The goal ...