Automatic vpnbook password updating script for KWallet and NetworkManager

vpnbook_connect.py

#!/usr/bin/env python
'''
	Automatic vpnbook password updating script for KWallet and NetworkManager
'''
url = 'http://www.vpnbook.com/freevpn'

## To find out your NetworkManager uuid, run: nmcli con list
uuid = '2bf2b05e-1b6f-4cd3-abe3-d07fb15c54d0'

import re
import sys
import time

from subprocess import call, check_output

import requests

from PyQt4 import QtGui
from PyKDE4.kdeui import KWallet

try:
    # Can be ignored, its a wrapper for requests
    from teemu import firefox
    headers = {}
except:

    firefox_version = re.search('[0-9\.]+$', check_output(['firefox', '--version'])).group(0)

    headers = {'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:20.0) Gecko/20100101 Firefox/'+firefox_version}

    firefox = requests

data = firefox.get(url, headers=headers).text

vpn_password = re.search('<li>Password:\s*<[^>]+>(.+)</[^>]+></li>', data).group(1)
vpn_password = re.sub(r'[^a-zA-Z0-9]', '', vpn_password)

if len(vpn_password):

	print "Updating vpn password to "+vpn_password
	app = QtGui.QApplication([])
	wallet = KWallet.Wallet.openWallet(KWallet.Wallet.LocalWallet(), 0)

	for i in range(1, 5):
		if wallet.isOpen() == False:
			time.sleep(i)
			continue
		wallet.setFolder('Network Management')
		wallet.writeMap('{'+uuid+'};vpn', {'VpnSecrets': 'password%SEP%' + vpn_password })
		break
	else:
		print "Could not update kwallet password"

sys.exit(call(['nmcli', 'con', 'up', 'uuid', uuid]))