title: How to break long string lines for PEP8 compliance?
body: <p>I have many long lines like this in the project and don't know how to break it to keep PEP8 happy.
  PEP8 shows warning from <code>.format(me['id'])</code></p>
  
  <pre><code>pic_url = "http://graph.facebook.com/{0}/picture?width=100&amp;height=100".format(me['id'])
  </code></pre>
  
  <p>How can I break the line to get rid of PEP8 warning and yet don't break the code?</p>