> Lists are indeed used *everywhere* and *vast* quantities, which is > why optimizations on list operations are worthwhile to pursue.
Unfortunately, the proposed change is a pessimisation, not an optimisation. We probably shouldn't discuss it further, at least not until a PEP gets written by its proponents. Regards, Martin _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com