list to tuple

[Paddy]

Try this:

>>> a,b,c = list('tab'),list('era'),list('net')
>>> a,b,c
(['t', 'a', 'b'], ['e', 'r', 'a'], ['n', 'e', 't'])
>>> tuple(((x,y,z) for x,y,z in zip(a,b,c)))
(('t', 'e', 'n'), ('a', 'r', 'e'), ('b', 'a', 't'))
>>> 

- Paddy.