import sys
import urllib2

api_address = 'http://u.nu/unu-api-simple?url='

for org_url in sys.argv[1:]:
    request = urllib2.urlopen(api_address + urllib2.quote(org_url))
    short_url = request.read()
    if short_url.startswith('http'):
        print org_url, '–> ', short_url
    else:
        print 'Error'