Key Projects

• Project 1: Personal Blog with Django

  Create a personal blog using Django that allows users to publish and manage their posts. Implement user authentication to enable writing and editing posts.

• Project 2: Simple RESTful API with Flask

  Build a simple RESTful API for a task management application. Use Flask to create endpoints for tasks like adding, updating, and deleting tasks.

• Project 3: E-commerce Website with Pyramid

  Develop an e-commerce website using Pyramid. Include features such as user registration, product listings, and a shopping cart.

Python Code Examples

Example Code for Project 1 (Django Blog)

        
            from django.db import models
            from django.contrib.auth.models import User

            class Post(models.Model):
                title = models.CharField(max_length=100)
                content = models.TextField()
                author = models.ForeignKey(User, on_delete=models.CASCADE)
                created_at = models.DateTimeField(auto_now_add=True)
        
    

Example Code for Project 2 (Flask API)

        
            from flask import Flask, jsonify, request

            app = Flask(__name__)
            tasks = []

            @app.route('/tasks', methods=['GET'])
            def get_tasks():
                return jsonify(tasks)

            @app.route('/tasks', methods=['POST'])
            def add_task():
                task = request.json
                tasks.append(task)
                return jsonify(task), 201
        
    

Example Code for Project 3 (Pyramid E-commerce)

        
            from pyramid.config import Configurator
            from pyramid.response import Response

            def home_view(request):
                return Response('Welcome to the E-commerce Site')

            with Configurator() as config:
                config.add_route('home', '/')
                config.add_view(home_view, route_name='home')
                app = config.make_wsgi_app()
        
    

Real-World Applications

Python web development is utilized in numerous real-world applications ranging from simple websites to complex web services. The versatility of Python frameworks like Django and Flask allows for rapid prototyping and deployment of web applications, making it a popular choice among startups and established companies alike. For instance, platforms like Instagram and Pinterest leverage Python for their back-end services, demonstrating the language’s scalability and efficiency.

Moreover, in the e-commerce sector, Python-based frameworks provide robust solutions for integrating payment gateways, managing product inventories, and ensuring customer security, all while keeping the development process streamlined and manageable.