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Title: Getting Started with Python for Web Design: An Informative Tutorial
Introduction:
Python, known for its simplicity and readability, has gained immense popularity not only in general-purpose programming but also in web development. In this tutorial, we’ll explore why Python is a great choice for web design and provide practical examples to get you started.
Web Frameworks in Python:
Python has a variety of web frameworks that simplify and accelerate web development. Two popular ones are Flask and Django.
We’ll use Flask for its simplicity in this tutorial.
Installing Flask:
Open your terminal and run the following command to install Flask using pip, Python’s package installer:
Creating a Simple Web Application:
Let’s create a basic “Hello World” web application using Flask.
Save the file as app.py.
Running the Application:
Open your terminal, navigate to the directory containing app.py, and run:
Visit http://127.0.0.1:5000/ in your web browser to see your “Hello, World!” message.
Dynamic Content with Templates:
Flask allows you to use templates to separate HTML code from Python code.
Create a new folder called templates in the same directory as your app.py. Inside this folder, create a file named index.html:
Update your app.py to use this template:
Static Files:
For static files like CSS and JavaScript, create a folder named static in the project directory. Flask will automatically serve files from this folder.
Create static/style.css:
Update index.html to link to this stylesheet:
Run the application again, and you’ll see the styled page.
Conclusion:
Python, with its web frameworks like Flask and Django, provides a powerful and efficient way to develop web applications. This tutorial covered the basics of creating a simple web application, using templates for dynamic content, and incorporating static files. Explore further to unlock the full potential of Python in web design.
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