Test internet connection, if fail reboot then router

reboot_router.py

# -*- encoding: utf-8 -*-
#  Test internet connection, if fail reboot router

import urllib2
import time
import base64


def internet_on():
    try:
        urllib2.urlopen('http://www.google.com', timeout=20)
        return True
    except urllib2.URLError as err:
        print err
        pass
    return False


def reboot_router():
    '''
    https://stackoverflow.com/questions/10195915/python-urllib2-
    httperror-http-error-401-unauthorized

    http://www.jfwhome.com/2012/06/18/reboot-tp-link-
    router-remotely-or-automatically/

    wget -qO- --user=username --password=password http://192.168.1.1/userRpm/
    SysRebootRpm.htm?Reboot=Reboot > /dev/null
    '''
    router_ip = u'192.168.1.1'
    url = u'http://' + router_ip + u'/userRpm/SysRebootRpm.htm?Reboot=Reboot'
    username = u'admin'
    password = u'admin'

    p = urllib2.HTTPPasswordMgrWithDefaultRealm()

    p.add_password(None, url, username, password)

    handler = urllib2.HTTPBasicAuthHandler(p)
    opener = urllib2.build_opener(handler)
    urllib2.install_opener(opener)

    urllib2.urlopen(url).read()


def reboot_router2():
    ip = u'192.168.1.1'
    login_user = 'admin'
    login_pw = 'admin'

    url = 'http://' + ip + \
        '/userRpm/SysRebootRpm.htm?Reboot=%D6%D8%C6%F4%C2%B7%D3%C9%C6%F7'
    auth = 'Basic ' + base64.b64encode(login_user + ':' + login_pw)
    print auth
    heads = {'Referer': 'http://' + ip + '/userRpm/SysRebootRpm.htm',
             'Authorization': auth
             }
    request = urllib2.Request(url, None, heads)
    response = urllib2.urlopen(request)
    print response.read()


att = time.strftime('%Y-%m-%d %H:%M:%S')
interval = 120  # Seconds
print '%s | Starting internet monitor...' % att
print '                    | Interval set to %s seconds' % interval
while True:
    att = time.strftime('%Y-%m-%d %H:%M:%S')
    if not internet_on():
        print '%s | Conection lost, rebooting router...' % att,
        reboot_router2()
        print 'Done.'
    time.sleep(interval)