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Python Programming Blueprints

You're reading from   Python Programming Blueprints Build nine projects by leveraging powerful frameworks such as Flask, Nameko, and Django

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Product type Paperback
Published in Feb 2018
Publisher Packt
ISBN-13 9781786468161
Length 456 pages
Edition 1st Edition
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Authors (3):
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Marcus Pennington Marcus Pennington
Author Profile Icon Marcus Pennington
Marcus Pennington
Pierluigi Riti Pierluigi Riti
Author Profile Icon Pierluigi Riti
Pierluigi Riti
Daniel Furtado Daniel Furtado
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Daniel Furtado
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Table of Contents (11) Chapters Close

Preface 1. Implementing the Weather Application 2. Creating a Remote-Control Application with Spotify FREE CHAPTER 3. Casting Votes on Twitter 4. Exchange Rates and the Currency Conversion Tool 5. Building a Web Messenger with Microservices 6. Extending TempMessenger with a User Authentication Microservice 7. Online Video Game Store with Django 8. Order Microservice 9. Notification Serverless Application 10. Other Books You May Enjoy

Building a Web Messenger with Microservices

In today's application development world, Microservices have become the standard in designing and architecting distributed systems. Companies like Netflix have pioneered this shift and revolutionized the way in which software companies operate, from having small autonomous teams to designing systems that scale with ease.

In this chapter, I will guide you through the process of creating two microservices that will work together to make a messaging web application that uses Redis as a datastore. Messages will automatically expire after a configurable amount of time, so for the purpose of this chapter, let's call it TempMessenger.

In this chapter, we will cover the following topics:

  • What is Nameko?
  • Creating your first Nameko microservice
  • Storing messages
  • Nameko Dependency Providers
  • Saving messages
  • Retrieving all messages
  • Displaying...
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