Dependency Inversion: Write BETTER PYTHON CODE Part 2
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In this video, you'll learn how to write better Python code using dependency inversion by going step by step through a simple code example. Dependency inversion is one of the five SOLID principles. The basic idea of dependency inversion is to write your code in such a way that high level modules shouldn't depend on low level modules, both should depend on abstractions (i.e. abstract classes and interfaces).
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For more information about the Mypy static type checker I mentioned in the video, see: http://mypy-lang.org.
GitHub repository: https://github.com/arjancodes/betterp....
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Chapters:
0:00 Intro
2:02 Code example
3:23 Creating an abstract class
4:55 Making a subclass
5:48 Modifying the power switch class
6:55 Adding another switchable subclass
7:50 Outro
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