title: Send unknown parameters to a function not as dictionary
body: <p>Sorry if this is dumb.
  I am looking for a <strong>clean</strong> way to do this :</p>
  <pre><code>addQuery(slop=33,win=2) //here we could have any new arg like xyz=&quot;arg&quot;
  
  def addQuery(unknown_arg):
      print(unknown_arg.slop, unknown_arg.win) //will check and print only if slop/win exist in arg list
  </code></pre>
  <p>I <em><strong>could</strong></em> send <code>dic</code> like : <code>addQuery({slop:33,win:2})</code>
  and access with <code>dic[&quot;slop&quot;]</code> which is ugly.</p>
  <p>I want a <code>tuple</code> like solution. <code>(a=1,b=2)</code>. I can't list all possible arguments(&gt;20).
  The argument to this function could be different each call.</p>