title: Django breaking long lookup names on queries
body: <p>Let's assume there is a line of code to perform a query using the Django ORM that contains a very long 'lookup name':</p>
  
  <pre><code>QuerySet.filter(myfk__child__onetoone__another__manytomany__relation__monster__relationship__mycustomlookup=':P')
  </code></pre>
  
  <p>I'd like to break the line to follow <a href="https://www.python.org/dev/peps/pep-0008/" rel="noreferrer">pep8</a>, specially <a href="https://www.python.org/dev/peps/pep-0008/#maximum-line-length" rel="noreferrer">79 characters limit</a></p>
  
  <p>I know we can do something like:</p>
  
  <pre><code>   QuerySet.filter(
        **{
          'myfk__child__onetoone__another' 
          '__manytomany__relation__monster' 
          '__relationship__mycustomlookup': ':P'
        }
      )
  </code></pre>
  
  <p>But I'm wondering if there is another, maybe more pythonic/accepted, way ?</p>