[Python-Dev] Expression optimizations (original) (raw)

Antoine Pitrou solipsis at pitrou.net
Tue Feb 10 18:26:19 CET 2009


Steve Holden <steve holdenweb.com> writes:

That's true, but the same could be said about the existing optimizations for objects that define their own contains.

No, because there is no such thing as not_contains.

Regards

Antoine.



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