title: How do I get the HTML of a website using Python 3?
body: <p>I've been trying to do this with repl.it and have tried several solutions on this site, but none of them work. Right now, my code looks like</p>
  
  <pre><code>import urllib
  url = "http://www.pythonchallenge.com/pc/def/linkedlist.php?nothing=12345"
  print (urllib.urlopen(url).read())
  </code></pre>
  
  <p>but it just says "AttributeError: module 'urllib' has no attribute 'urlopen'". </p>
  
  <p>If I add import urllib.urlopen, it tells me there's no module named that. How can I fix my problem?</p>