Tony Lownds schrieb: > On Mar 9, 2007, at 2:35 PM, Guido van Rossum wrote: > >> On 3/9/07, Tony Lownds <[EMAIL PROTECTED]> wrote: >>> By the way, I would like to work on either removing tuple parameters >>> in 3.0 >> >> That would be great! >> > > I've posted a patch removing tuple parameters as #1678060. > > There was one case in itertools tests/docs where IMO readability was > lost: > > ->>> for k, g in groupby(enumerate(data), lambda (i,x):i-x): > +>>> for k, g in groupby(enumerate(data), lambda t:t[0]-t[1]): > ... print(map(operator.itemgetter(1), g)) > > Is it OK to replace this with: > > >>> for k, g in groupby(data, lambda i, c=count(): c.next()-i): > ... print(list(g)) > ...
If you do that, please parenthesize the lambda. Georg _______________________________________________ Python-3000 mailing list Python-3000@python.org http://mail.python.org/mailman/listinfo/python-3000 Unsubscribe: http://mail.python.org/mailman/options/python-3000/archive%40mail-archive.com
