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Django RESTful Web Services

Django RESTful Web Services

By : Gaston C. Hillar
3.1 (8)
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Django RESTful Web Services

Django RESTful Web Services

3.1 (8)
By: Gaston C. Hillar

Overview of this book

Django is a Python web framework that makes the web development process very easy. It reduces the amount of trivial code, which simplifies the creation of web applications and results in faster development. It is very powerful and a great choice for creating RESTful web services. If you are a Python developer and want to efficiently create RESTful web services with Django for your apps, then this is the right book for you. The book starts off by showing you how to install and configure the environment, required software, and tools to create RESTful web services with Django and the Django REST framework. We then move on to working with advanced serialization and migrations to interact with SQLite and non-SQL data sources. We will use the features included in the Django REST framework to improve our simple web service. Further, we will create API views to process diverse HTTP requests on objects, go through relationships and hyperlinked API management, and then discover the necessary steps to include security and permissions related to data models and APIs. We will also apply throttling rules and run tests to check that versioning works as expected. Next we will run automated tests to improve code coverage. By the end of the book, you will be able to build RESTful web services with Django.
Table of Contents (13 chapters)
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Understanding authentication and permissions in Django, the Django REST framework, and RESTful Web Services


Right now, our sample RESTful Web Service processes all the incoming requests without requiring any kind of authentication, that is, any user can perform requests. The Django REST framework allows us to easily use diverse authentication schemes to identify a user that originated the request or a token that signed the request. Then, we can use these credentials to apply permission and throttling policies that will determine whether the request must be permitted or not.

We already know how configurations work with the Django REST framework. We can apply a global setting and override it if necessary in the appropriate class-based views. Hence, we can set the default authentication schemes in the global settings and override them whenever required for specific scenarios.

The settings allow us to declare a list of classes that specify the authentication schemes to be used for all the incoming...

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