August 2018
Intermediate to advanced
248 pages
5h 51m
English
Content preview from Mastering Python Design Patterns - Second Edition
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The Factory Pattern
Design patterns are reusable programming solutions that have been used in various real-world contexts, and have proved to produce expected results. They are shared among programmers and continue being improved over time. This topic is popular thanks to the book by Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides, titled Design Patterns: Elements of Reusable Object-Oriented Software.
Gang of Four: The book by Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides is also called the Gang of Four book for short (or GOF book for even shorter).
Here is a quote about design patterns from the Gang of Four book:
A design pattern systematically names, motivates, and explains a general design that addresses a recurring ...
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