Paul Rubin wrote: > alf <[EMAIL PROTECTED]> writes: > >>>|>> I = ([n] for n in i) >> >>This is nice but I am iterating thru hude objects (like MBs) so you know ... > > > I don't understand the objection-- the above is entirely correct and > produces the same iterator you'd get from > > def wrap(i): > for x in i: > yield [x] > I = wrap(i) > > You could also use > > import itertools > I = itertools.imap(lambda x: [x], i) > > which again does the same thing.
I did see [] instead of () :-). this was a source of confusion. okay, we have 3 functionally equal solution - which is most pythonic :-) .... seroiusly ... -- alf -- http://mail.python.org/mailman/listinfo/python-list
