import urllib
from urllib.request import urlopen
from zipfile import ZipFile
from io import BytesIO
from time import sleep
import subprocess


while True:
    try:
        urlopen('http://bbrunson.com', timeout=1)
        print("Connection to server established.")
        break
    except:
        pass


try:
    print("Checking for updates...")
    with ZipFile(BytesIO((urlopen('http://files.bbrunson.com/spotify-gui/update.zip')).read())) as zipObj:
        zipObj.extractall()
    print("Update successfully installed.")
except urllib.error.HTTPError:
    print("No update available.")
    pass


while True:
    try:
        subprocess.check_call(['python', 'spotifycontroller.py'])
    except:
        print("An error has ocurred, reestablishing the application in 10 seconds.")
        sleep(10)
        continue