no-ip script in python

change username/password/host in this script below

import urllib
import time
import sys
import string

f = urllib.urlopen('http://my-user-name:-mypass@dynupdate.no-ip.com/nic/update?hostname=myhost.no-ip.org')
sug = f.read()
f.close()
print sug

here are additional on no-ip API documentation:
request sample

protocol description

response codes

more...