Interfaces, Adapters, and Factories
Presented by Jeff Rush
A step-by-step introduction to the idea of object interfaces and adapters using incremental code examples, based on the zope.interface module. The case for adaption to ease code brittleness will be made and how we can reason about interfaces. I'll show how to automatically check code for conformance to your interfaces and then cover where objects come from, the several kinds of object factories in Python and how one kind can be based on interfaces.
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