example_server.py

#!/usr/bin/env python

import sys
from bottle import get, run, response

PORT   = int(sys.argv[1])
STATUS = int(sys.argv[2])

@get('/old')
def index():
    response.status = STATUS
    response.set_header('Location', '/new')
    return "UH OH1"

@get('/new')
def index():
    response.status = STATUS
    response.set_header('Location', '/newer')
    return "UH OH2"

@get('/newer')
def index():
    response.status = STATUS
    response.set_header('Location', '/newest')
    return "UH OH3"

@get('/newest')
def index():
    return "HOORAY"

run(host='localhost', port=PORT)