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[Python-Dev] Update on PEP 523 and adding a co_extra field to code objects
Guido van Rossumguido at python.org
Mon Aug 29 18:51:12 EDT 2016
Anyway, given the outcome of Dino's tests I have no objections to thePEP. (Though using Christian's hack would be cool.)On Mon, Aug 29, 2016 at 3:28 PM, Christian Heimes <christian at python.org> wrote:> On 2016-08-29 23:38, Brett Cannon wrote:>> That means we still want to find a solution to attach arbitrary data to>> code objects without sacrificing performance. One proposal is what's in>> PEP 523 for the extra field. Another option is to make the memory>> allocator for code objects pluggable and introduce a new flag that>> signals that the object was created using a non-default allocator.>> Obviously we prefer the former solution due to its simplicity. :)>> May I remind you that you can have the field with no extra memory cost?> :) The struct has sub-par alignments.>> Christian> _______________________________________________> Python-Dev mailing list>Python-Dev at python.org>https://mail.python.org/mailman/listinfo/python-dev> Unsubscribe:https://mail.python.org/mailman/options/python-dev/guido%40python.org-- --Guido van Rossum (python.org/~guido)
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