"larry.mart...@gmail.com" <larry.mart...@gmail.com> writes: > You can't do a len on the iterator that is returned from groupby, and > I've tried to do something with imap or defaultdict, but I'm not > getting anywhere. I guess I can just make 2 passes through the data, > the first time getting counts. Or am I missing something about how > groupby works?
I posted another reply to your other message, which reached me earlier. If you're still stuck, post again, though I probably won't be able to reply til tomorrow or the next day. -- http://mail.python.org/mailman/listinfo/python-list
