Watch python flask rest api tutorial pdf Video Tutorial

Download this code from https://codegive.com 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: Create a new Python file (e.g., app.py) and set up a basic Flask application with a RESTful resource: Run your application using python app.py. Visit http://127.0.0.1:5000/ in your browser, and you should see the message "Hello, World!" 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. Integrate Swagger UI to automatically generate API documentation. Update your app.py file: Now, run your app and visit http://127.0.0.1:5000/api/spec to view the Swagger documentation. To generate a PDF documentation from Swagger UI, use tools like wkhtmltopdf. Install it and run the following command: This will create a PDF file named api_documentation.pdf containing your API documentation. 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