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example.py
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README.md

Source

https://refactoring.guru/design-patterns/bridge

Important:

  1. Bridge is a structural design pattern that lets you split a large class or a set of closely related classes into two separate hierarchies—abstraction and implementation—which can be developed independently of each other.
  2. Separates an object's interface from its implementation

Description

Structure

alt tag

How to use

  1. Use the Bridge pattern when you want to divide and organize a monolithic class that has several variants of some functionality (for example, if the class can work with various database servers).
  2. Use the pattern when you need to extend a class in several orthogonal (independent) dimensions.
  3. Use the Bridge if you need to be able to switch implementations at runtime.

How to implement

https://refactoring.guru/design-patterns/bridge#checklist

Running

python main.py
python example.py