title: Append a tuple to a list
body: <p>Given a tuple (specifically, a functions varargs), I want to prepend a list containing one or more items, then call another function with the result as a list. So far, the best I've come up with is:</p>
  
  <pre><code>def fn(*args):
      l = ['foo', 'bar']
      l.extend(args)
      fn2(l)
  </code></pre>
  
  <p>Which, given Pythons usual terseness when it comes to this sort of thing, seems like it takes 2 more lines than it should. Is there a more pythonic way?</p>