Andrey Tatarinov wrote:
Steve Holden wrote:

Andrey Tatarinov wrote:

Hi.

How does GvR suggestions on removing map(), reduce(), filter() correlate with the following that he wrote himself (afaik):

http://www.python.org/doc/essays/list2str.html

>

And note that the summary in the conclusiogn BEGINS with "Rule number one: only optimize when there is a proven speed bottleneck", which seems to adequately imply that straightforward code is to be preferred unless speed requirements override that.


My main question was: "how could be this advices applied, when map, reduce and filter would be removed?"

Since Python 3.0 is currently mythical and will involve a complete rewrite of the language and interpreter, I don't think that you should expect any optimization advice to carry over.


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