That's a really cool solution. I understand why providing full solutions is frowned upon, because it doesn't assist in learning. Which is true, it's incredibly helpful in this case.
The python cookbook is really good and what I was using as a start for dealing with csv. But it doesn't even go anywhere near this. Lots of examples with simple inputs. Anyway Thanks again Sayth -- https://mail.python.org/mailman/listinfo/python-list
