Green Unicorn (gunicorn) is an HTTP/WSGI Server for UNIX designed to serve fast clients or sleepy applications. This is a port of Unicorn in Python.
It’s true: web development, at its worst, is difficult, repetitive, and boring. The tools we have suck. At best, they make web development slightly less painful, but we’re a long way from making web development awesome.
Werkzeug started as a simple collection of various utilities for WSGI applications and has become one of the most advanced WSGI utility modules. It includes a powerful debugger, full featured request and response objects, HTTP utilities to handle entity tags, cache control headers, HTTP dates, cookie handling, file uploads, a powerful URL routing system and a bunch of community contributed addon modules.