During the Melbourne Zope3 Sprint, someone ran up against a situation where 
they'd have liked to have TALES perform a tuple unpacking like Python can. 
I've just run into a similar situation :)

Say a method listFilesByUser returns a list of (user, [files]) it'd be nice to 
be able to::

   tal:repeat="user,files here/listFilesByUser"

or similar. Currently we would have to use a python: expression to manually 
unpack the tuple. Kinda yucky.

Any comments?


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