Design Patterns in Python: Introduction

What is a design pattern?

Design patterns are widely accepted solutions to recurring problems.

Why do we need them?

Reusing these patterns saves our time to reinvent the wheel and encourage us to adopt the best practices.

Facts about design patterns

Three major design patterns

Polymorphism:

  1. relies on inheritance
  2. Allows child classes to be instantiated and treated as the same type as its parent
  3. Enables a parent class to be manifested into any of its child classes

A Pattern Context

Pattern Language

Links Creational Patterns

Structural Patterns

[Behavioral Patterns] (https://qiita.com/Violet_Bing/items/7d10b9c71dcc70aae430)

To be continued...

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