54-custom-framework

54 - Custom WSGI Web Framework

What It Does

A minimal web framework built from scratch implementing the WSGI spec with URL routing, request/response objects, middleware, and template rendering.

Run It

pip install -r requirements.txt
python framework.py

Core Concepts

• WSGI application interface
• URL routing with pattern matching
• Request and Response abstraction
• Middleware pipeline architecture
• wsgiref development server

What You Will Learn

You will learn how web frameworks work internally and the WSGI standard powering Python web apps.

Project Structure

54-custom-framework/
  README.md
  framework.py

Example Output

Custom WSGI Framework
---------------------
Registered routes:
  GET  /          -> home_handler
  GET  /about     -> about_handler
  POST /api/data  -> data_handler

Serving on http://127.0.0.1:8080

$ curl http://127.0.0.1:8080/
-> 200 OK: Welcome to the custom framework!

$ curl http://127.0.0.1:8080/about
-> 200 OK: About page content