title: Pep8 E501: line too long error
body: <p>I get the error <code>E501: line too long</code> from this code:</p>
  
  <pre><code>header, response = client.request('https://api.twitter.com/1.1/statuses   /user_timeline.json?include_entities=true&amp;screen_name='+username+'&amp;count=1')
  </code></pre>
  
  <p>but if I write this way or another way:</p>
  
  <pre><code>    header, response = client.request('\
         https://api.twitter.com/1.1/statuses/user_timeline.\
             json?include_entities=true&amp;screen_name='+username+'&amp;count=1')
  </code></pre>
  
  <p>I get this error:</p>
  
  <pre><code>ValueError: Unsupported URL             https://api.twitter.com/1.1/statuses/user_timeline            .json?include_entities=true&amp;screen_name=username&amp;count=1 ().
  </code></pre>
  
  <p>or I get this error:</p>
  
  <pre><code>ValueError: No JSON object could be decoded
  </code></pre>
  
  <p>So please tell me, how can I pass this error?</p>