python flask api

Creating a Simple Python Flask API Tutorial
Introduction:
Flask is a lightweight and versatile web framework for Python that enables the creation of web applications, including APIs. In this tutorial, we'll guide you through the process of building a simple Python Flask API with code examples.
Prerequisites:
Make sure you have Python and pip installed on your machine. You can install Flask using the following command:
Step 1: Setting Up the Project:
Create a new directory for your project and navigate into it. Inside the project folder, create a virtual environment to isolate dependencies:
Activate the virtual environment:
Step 2: Installing Flask:
Install Flask using pip:
Step 3: Creating the Flask App:
This simple Flask app defines a route /api/hello that responds with a JSON message.
Step 4: Running the Flask App:
In your terminal, run the Flask app:
Step 5: Understanding the Code:
Conclusion:
Congratulations! You've successfully created a simple Python Flask API. This is just the beginning; Flask provides many features for building robust APIs, including routing, request handling, and database integration. Explore the Flask documentation to take your API development to the next level: Flask Documentation.
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