title: How do I convert a nested tuple of tuples and lists to lists of lists in Python?
body: <p>I have a tuple containing lists and more tuples.  I need to convert it to nested lists with the same structure.  For example, I want to convert <code>(1,2,[3,(4,5)])</code> to  <code>[1,2,[3,[4,5]]]</code>.</p>
  
  <p>How do I do this (in Python)?</p>