title: dict_items object has no attribute 'sort'
body: <p>First of all I am new to Python. I am using PTVS <a href="http://pytools.codeplex.com/" rel="noreferrer">http://pytools.codeplex.com/</a>. Next I installed reportlab. Then I run a sample demo at <a href="https://github.com/nakagami/reportlab/blob/master/demos/colors/colortest.py#L68" rel="noreferrer">https://github.com/nakagami/reportlab/blob/master/demos/colors/colortest.py#L68</a> But at line,</p>
  
  <pre><code>all_colors = reportlab.lib.colors.getAllNamedColors().items()
  all_colors.sort() # alpha order by name
  </code></pre>
  
  <p>I am getting error, <code>dict_items object has no attribute sort</code></p>