Topic

Everyday Design Patterns: Observer Pattern By: Aly Sivji
Date: March 10, 2022, 6 p.m.

The Observer Pattern enables us to design event-driven systems using loosely coupled components. In this talk, we will learn how, when, and why to use this pattern; we will explore how popular PyPI packages use the pattern; and, we will design a decorator-based Observer to process GitHub events.

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