خرید و دانلود نسخه کامل کتاب FastAPI Visually Explained: A Beginner-Friendly Guide to Python Backend APIs with Diagrams, Characters, and Practical Code Examples (Visually Explained IT Basics Book 1)

آنتونی رابینز میگه : من در 40 سالگی به جایی رسیدم که برای رسیدن بهش 82 سال زمان لازمه و این رو مدیون کتاب خواندن زیاد هستم.

 
FastAPI is a powerful modern Python framework for building backend APIs, but beginners often struggle to connect the code examples with the real system concepts behind them. This book explains FastAPI visually and practically, using clear diagrams, readable explanations, character-supported learning, and hands-on API examples.You will start with the basics: what FastAPI is, how HTTP requests and responses work, how to run a development server, and how automatic API documentation is generated. From there, the book builds a practical task management API step by step, covering routing, path parameters, query parameters, request bodies, response models, Pydantic validation, status codes, error handling, and clean endpoint design.The material then moves into the skills needed for real backend work: asynchronous programming, dependency injection, configuration, authentication concepts, bearer tokens, JWT basics, database access with SQLModel or SQLAlchemy, testing with TestClient, OpenAPI documentation, middleware, CORS, background tasks, file uploads, external API integration, deployment, health checks, logging, metrics, tracing, and production-ready project structure.This book is written for systems engineers, Python learners, and backend beginners who want a clear path into practical API development. Technical terms are explained when they first appear, and each major topic is connected to realistic code or operational context. The tone is friendly and readable, but the content stays serious enough for professional learning.Recommended for readers who want to:- Learn FastAPI from the ground up- Understand Python backend API development- Read and write practical FastAPI code- Learn validation with Pydantic- Understand async, dependency injection, and testing- Prepare APIs for deployment and operations- Study with diagrams and character-supported explanations