title: Passing arguments django signals - post_save/pre_save
body: <p>I am working on a notification app in Django 1.6 and I want to pass additional arguments to Django signals such as <code>post_save</code>. I tried to use partial from functools but no luck. </p>
  
  <pre><code>from functools import partial
  post_save.connect(
      receiver=partial(notify,
          fragment_name="categories_index"),
              sender=nt.get_model(),
              dispatch_uid=nt.sender
      )
  </code></pre>
  
  <p><code>notify</code> function has a keyword argument <code>fragment_name</code> which I want to pass as default in my signals.</p>
  
  <p>Any suggestions?</p>