import urllib.request
try:
    r = urllib.request.urlopen('http://localhost:8017/', timeout=5)
    print('localhost OK:', r.status)
except Exception as e:
    print('localhost FAIL:', e)
try:
    r = urllib.request.urlopen('http://127.0.0.1:8017/', timeout=5)
    print('127.0.0.1 OK:', r.status)
except Exception as e:
    print('127.0.0.1 FAIL:', e)