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Django in Production

Django in Production

By : Arghya Saha
4.7 (9)
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Django in Production

Django in Production

4.7 (9)
By: Arghya Saha

Overview of this book

You may have got your first Django developer job after a six-week bootcamp or online course, and that’s great, but what’s next? In small companies, mentorship can be hard to come by and gaining the traits of a senior developer without that can take a long time. This is precisely where Django in Production comes into play. This book will first delve into the true meaning of "good practice" and help you understand the rationale behind industry professionals building websites in specific ways to develop a solid foundation for your Django projects. Next, you will uncover hidden Django secrets through hands-on exploration, leveraging the power of Docker and version control to your advantage. You will gain insights into mastering Git hooks for efficient code maintenance, establishing a robust CI pipeline, and harnessing the capabilities of AWS Beanstalk. These tools will empower you to develop highly scalable products—an essential skill set for aspiring developers transitioning from junior to senior roles. Later, you will understand the significance of monitoring and be introduced to industry-standard tools utilized by professionals for effective monitoring practices. By the end of this book, you will have set yourself apart from the crowd, equipped with the knowledge and expertise to thrive as a seasoned Django developer.
Table of Contents (21 chapters)
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1
Part 1 – Using Django and DRF to Build Modern Web Application
7
Part 2 – Using the Advanced Concepts of Django
13
Part 3 – Dockerizing and Setting Up a CI Pipeline for Django Application
16
Part 4 – Deploying and Monitoring Django Applications in Production

Implementing Serializer relations

Django models have three types of relational fields – ForeignKey, ManyToManyField, and OneToOneField (all of them support reverse relationships too). So far, we have learned how to use model serializers efficiently, but let’s now explore how we can work with related fields in Serializers.

By default, when a model has any related field, ModelSerializer will link the associated field to PrimaryKeyRelatedField in the serializer definition. A DRF serializer will use PrimaryKeyRelatedField for all kinds of related field serializers, with different options passed.

Here, we will learn how to create related field serializers:

  • For ForeignKey, the DRF model serializer assigns PrimaryKeyRelatedField to the serializer
  • For OneToOneField, the DRF model serializer assigns PrimaryKeyRelatedField to the serializer with an additional UniqueValidator attached
  • For ManyToManyField, the DRF model serializer assigns PrimaryKeyRelatedField...

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