Introduction to Web Frameworks

Python’s versatility extends to its web development capabilities, offering a range of web frameworks catering to different needs. Flask, a lightweight and flexible microframework, is ideal for small projects and APIs. On the other hand, Django, a full-featured and robust framework, suits larger and complex applications.

# Example: Basic Flask application
from flask import Flask

app = Flask(__name__)

@app.route(‘/’)
def hello_world():
return ‘Hello, World!’

if __name__ == ‘__main__’:
app.run()

With Python web frameworks, creating a basic web application is a breeze. Here’s a simple example using Flask:

# Example: Building a basic web application with Flask
from flask import Flask, render_template

app = Flask(__name__)

@app.route(‘/’)
def home():
return render_template(‘index.html’, title=’Welcome’, message=’Hello from Flask!’)

if __name__ == ‘__main__’:
app.run()