[Python-Dev] Patch #552433

Aahz aahz@pythoncraft.com
Wed, 8 May 2002 09:49:34 -0400


On Wed, May 08, 2002, Guido van Rossum wrote:
>
> > Patch #552433: Special-case tuples. Avoid sub-type checking for lists.
> > Avoid checks for negative indices and duplicate checks for support of
> > the sequence protocol.
> 
> I've missed the review of this patch.  Why bother special-casing
> tuples?  Who's ever going to iterate over a tuple long enough that it
> makes a difference?

Define "long enough"; I'm expecting that my BCD module will generate
tuples at least a hundred elements.
-- 
Aahz (aahz@pythoncraft.com)           <*>         http://www.pythoncraft.com/

See me at OSCON!  I'm teaching Python for [Perl] Programmers, a fast intro 
for all experienced programmers (not just Perl).  Early bird ends June 10.
http://conferences.oreillynet.com/os2002/