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Python is a versatile programming language known for its readability and ease of use. While traditionally used for server-side development, Python can also be employed for client-side web development, allowing developers to create dynamic and interactive user interfaces. In this tutorial, we will explore how Python can be utilized for client-side web development and provide code examples to demonstrate its capabilities.
Before we begin, ensure that you have the following installed on your system:
Create a new directory for your project and navigate to it in the terminal.
Create a virtual environment.
Activate the virtual environment.
On Windows:
On macOS/Linux:
Install Flask.
Create a file named app.py in your project directory.
Create a folder named templates in your project directory. Inside this folder, create an HTML file named index.html.
Run the Flask app.
Visit http://127.0.0.1:5000/ in your web browser to see the "Hello from Python!" message.
While Python can handle server-side logic, JavaScript is essential for client-side interactivity. Let's enhance our example by adding a simple JavaScript function.
Modify index.html to include a button and a script tag.
Save the changes and refresh the browser. Now, when you click the button, you should see an alert.
In this tutorial, we've demonstrated how Python can be used for client-side web development in conjunction with Flask and JavaScript. While Python primarily handles server-side logic, the combination of Python and JavaScript allows developers to create dynamic and interactive web applications. Experiment further with additional libraries and frameworks to explore the full potential of Python in client-side development.
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