title: How to check if a List contains empty dictionary or not
body: <p>Suppose I have these 2 dicts:</p>
  <pre><code>empty_retr = {'info': [], 'return': [{}]}
  non_empty_retr = {'info': [], 'return': [{'some_host': True, 'some_more_host': True, 'Blah': True}]}
  </code></pre>
  <p>I want to check if the empty_retr['return'] is a list containing some dictionary with data or not. How can we do it with simplicity and maintaining pythonic way?</p>