title: multiple key value pairs in dict comprehension
body: <p>I am trying to create multiple key : value pairs in a dict comprehension like this:</p>
  
  <pre><code>{'ID': (e[0]), 'post_author': (e[1]) for e in wp_users}
  </code></pre>
  
  <p>I am receiving <code>"missing ','"</code></p>
  
  <p>I have also tried it this way:</p>
  
  <pre><code>[{'ID': (e[0]), 'post_author': (e[1])} for e in wp_users]
  </code></pre>
  
  <p>I then receive <code>"list indices must be integers, not str"</code></p>
  
  <p>Which I understand, but not sure the best way in correcting this and if multiple key : value pairs is possible with dict comprehensions?</p>