[Python-Dev] PEP 447: add type.locallookup (original) (raw)

Ronald Oussoren ronaldoussoren at mac.com
Mon Jul 29 15:26:41 CEST 2013

On 29 Jul, 2013, at 15:07, Ronald Oussoren <ronaldoussoren at mac.com> wrote:

On 29 Jul, 2013, at 14:58, Antoine Pitrou <solipsis at pitrou.net> wrote:

Hi, Le Mon, 29 Jul 2013 14:49:18 +0200, Ronald Oussoren <ronaldoussoren at mac.com> a écrit : Hi,

This PEP proposed to add a locallookup slot to type objects, which is used by PyTypeLookup and supergetattro instead of peeking in the tpdict of classes. The PEP text explains why this is needed. Differences with the previous version: * Better explanation of why this is a useful addition * type.locallookup is no longer optional. * I've added benchmarking results using pybench. (using the patch attached to issue 18181) Could you please run the whole benchmark suite? http://hg.python.org/benchmarks/ Sure.

That's harder than I had expected, when I use the "make_perf3.sh" to create a python 3 compatible version of the benchmark suite and then run the suite it craps out because it cannnot find "spitfire", which isn't translated (as are several other benchmarks).

I'll have to investigate why the suite doesn't work.

Ronald

Ronald

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