title: Pass list of fields to QuerySet.values( )
body: <p>Is there a way I can pass a list of fields to be retrieved by the <a href="https://docs.djangoproject.com/en/dev/ref/models/querysets/#values" rel="noreferrer">QuerySet.values()</a>. I have a model and I want to retrieve different sets of fields from it on different occasions.  </p>