[Python-Dev] Making proxy types easier to write and maintain (original) (raw)
Steven D'Aprano steve at pearwood.info
Thu Mar 20 01:32:48 CET 2014
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On Wed, Mar 19, 2014 at 11:01:39PM +0100, Antoine Pitrou wrote:
On Thu, 20 Mar 2014 07:54:39 +1000 Nick Coghlan <ncoghlan at gmail.com> wrote: > > Graeme Dumpleton has also subsequently written a library to handle easier > creation of correct proxy types: https://pypi.python.org/pypi/wrapt
(is "Graeme" another spelling for "Graham"?)
Yes.
> It isn't as simple as changing one lookup function though - abstract.c > reads the type slots directly, and those are already hairy performance > critical code paths (especially the binary operator type dispatch).
Oh indeed, you're right. I think my proposal is taking water.
Nevertheless, I would like to see a standard way to proxy dunder methods.
-- Steven
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