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Mastering Python Design Patterns

You're reading from   Mastering Python Design Patterns A guide to creating smart, efficient, and reusable software

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Product type Paperback
Published in Aug 2018
Publisher
ISBN-13 9781788837484
Length 248 pages
Edition 2nd Edition
Languages
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Authors (2):
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Sakis Kasampalis Sakis Kasampalis
Author Profile Icon Sakis Kasampalis
Sakis Kasampalis
Kamon Ayeva Kamon Ayeva
Author Profile Icon Kamon Ayeva
Kamon Ayeva
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Toc

Table of Contents (17) Chapters Close

Preface 1. The Factory Pattern FREE CHAPTER 2. The Builder Pattern 3. Other Creational Patterns 4. The Adapter Pattern 5. The Decorator Pattern 6. The Bridge Pattern 7. The Facade Pattern 8. Other Structural Patterns 9. The Chain of Responsibility Pattern 10. The Command Pattern 11. The Observer Pattern 12. The State Pattern 13. Other Behavioral Patterns 14. The Observer Pattern in Reactive Programming 15. Microservices and Patterns for the Cloud 16. Other Books You May Enjoy

Summary

In this chapter, we introduced the Observer pattern in reactive programming.

The core idea of this type of Observer pattern is to react to a stream of data and events, as with the stream of water we see in nature. We have lots of examples in the computing world of this idea or the ReactiveX technique through its extensions for the programming languages (RxJava, RxJS, RxPY, and so on). Modern JavaScript frameworks such as Angular are other examples we mentioned.

We have discussed examples of RxPY that can be used to build functionality, and which serve as an introduction for the reader to approach this programming paradigm and continue their own research via the RxPY official documentation and examples as well as existing code that one may find on GitHub.

In the next chapter, we will cover the Microservices pattern and other patterns for the Cloud.

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