python flask rest api tutorial pdf

In this tutorial, we'll guide you through the process of building a RESTful API using Python and Flask, a popular web framework. We'll cover the essential concepts and provide code examples to help you create a simple yet functional REST API. Additionally, we'll discuss how to document your API and generate a PDF documentation using Flask-RESTful and Swagger.
Before we start, make sure you have the following installed:
You can install these packages using pip. Open your terminal or command prompt and run the following commands:
Expand your API by adding more endpoints and handling HTTP methods (GET, POST, PUT, DELETE). Here's an example:
Now, your API supports CRUD operations for items. Test the new endpoints using tools like curl or API testing tools like Postman.
To generate a PDF documentation from Swagger UI, use tools like wkhtmltopdf. Install it and run the following command:
Congratulations! You've built a simple REST API using Flask, documented it with Swagger, and generated a PDF documentation file. Feel free to expand and enhance your API based on your project requirements.
ChatGPT