title: Parsing lines from a live streaming website in Python
body: <p>I'm trying to read in info that is constantly changing from a website.</p>
  
  <p>For example, say I wanted to read in the artist name that is playing on an online radio site.
  I can grab the current artist's name but when the song changes, the HTML updates itself and I've already opened the file via: </p>
  
  <p>f = urllib.urlopen("SITE")</p>
  
  <p>So I can't see the updated artist name for the new song.</p>
  
  <p>Can I keep closing and opening the URL in a while(1) loop to get the updated HTML code or is there a better way to do this? Thanks!</p>