On Fri, Mar 1, 2013 at 7:06 PM, Suresh V. <suresh...@yahoo.com> wrote:
> On Friday 01 March 2013 02:15 PM, Lennart Regebro wrote:
>> I'm sorry, it's early in the morning. It is of course:
>>> sorted(sorted(news_stories, key=lambda x: x.publication_date,
>>> reverse=True), key=lambda x: x.category)
> Won't the two sorteds step over each other?
Nope. Timsort is a stable sort, so you get a list that is sorted first
by category and then by publication_date.
Zope-Dev maillist - Zope-Dev@zope.org
** No cross posts or HTML encoding! **
(Related lists -