from xml.dom import minidom
from urllib.request import urlopen
import sys
import time
import threading

userName = "karliyo"

#Public API Key for Accessing Last FM
apiKey = ("460cda35be2fbf4f28e8ea7a38580730")

#Global Variables
currentTrackURL = ('http://ws.audioscrobbler.com/2.0/?method=user.getrecenttracks&nowplaying="true"&user=' + str(userName) + '&api_key=' + str(apiKey))
noSongPlaying = ("Nothing Currently Playing     ")

#Defines the funcions for use in different threads.
def checkForNewSong():
    currentTrackXML = urlopen(currentTrackURL).read()
    currentTrack = minidom.parseString(currentTrackXML)
    songName = currentTrack.getElementsByTagName('name')
    songArtist = currentTrack.getElementsByTagName('artist')
    songInfo = songName[0].firstChild.nodeValue + " - " + songArtist[0].firstChild.nodeValue

    print(songInfo)
    #Closes the Application
    sys.exit()

#Creates Threads for the two functions
newSongThread = threading.Thread(target=checkForNewSong)
newSongThread.start()