Method Chaining Classes in Python

Published: 11 April 2022
on channel: mCoding

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Method chaining, cascading, or the "Fluent API".

This style of programming involves having methods of a class return the object they operate on in order to allow a subsequent method call. This is used to chain mutations of an instance or can also be used creating copies for immutable objects. This is not the most common style of programming, but it does have some niche uses, which we explore in this video.

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CHAPTERS
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0:00 Intro
0:12 Basic example
1:20 Immutable examples
2:21 SQLAlchemy select
3:18 Pyjanitor example

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