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Building Data Science Applications with FastAPI - Second Edition

You're reading from  Building Data Science Applications with FastAPI - Second Edition

Product type Book
Published in Jul 2023
Publisher Packt
ISBN-13 9781837632749
Pages 422 pages
Edition 2nd Edition
Languages
Author (1):
François Voron François Voron
Profile icon François Voron

Table of Contents (21) Chapters

Preface 1. Part 1: Introduction to Python and FastAPI
2. Chapter 1: Python Development Environment Setup 3. Chapter 2: Python Programming Specificities 4. Chapter 3: Developing a RESTful API with FastAPI 5. Chapter 4: Managing Pydantic Data Models in FastAPI 6. Chapter 5: Dependency Injection in FastAPI 7. Part 2: Building and Deploying a Complete Web Backend with FastAPI
8. Chapter 6: Databases and Asynchronous ORMs 9. Chapter 7: Managing Authentication and Security in FastAPI 10. Chapter 8: Defining WebSockets for Two-Way Interactive Communication in FastAPI 11. Chapter 9: Testing an API Asynchronously with pytest and HTTPX 12. Chapter 10: Deploying a FastAPI Project 13. Part 3: Building Resilient and Distributed Data Science Systems with FastAPI
14. Chapter 11: Introduction to Data Science in Python 15. Chapter 12: Creating an Efficient Prediction API Endpoint with FastAPI 16. Chapter 13: Implementing a Real-Time Object Detection System Using WebSockets with FastAPI 17. Chapter 14: Creating a Distributed Text-to-Image AI System Using the Stable Diffusion Model 18. Chapter 15: Monitoring the Health and Performance of a Data Science System 19. Index 20. Other Books You May Enjoy

Configuring CORS and protecting against CSRF attacks

Nowadays, numerous pieces of software are designed to be used in a browser through an interface built with HTML, CSS, and JavaScript. Traditionally, web servers were responsible for handling browser requests and returning an HTML response to be shown to the user. This is a common use case for frameworks such as Django.

For a few years now, there has been a shift underway in that pattern. With the emergence of JavaScript frameworks such as Angular, React, and Vue, we tend to have a clear separation between the frontend, a highly interactive user interface powered by JavaScript, and the backend. Thus, those backends are now only responsible for data storage and retrieving and executing business logic. This is a task that REST APIs are very good at! From the JavaScript code, the user interface can then just spawn requests to your API and handle the result to present it.

However, we must still handle authentication: we want our...

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