Message 59548 - Python tracker

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In-reply-to
Author	gvanrossum
Recipients	christian.heimes, gvanrossum, jyasskin, nnorwitz
Date	2008年01月08日.17:36:53
SpamBayes Score	0.27950802
Marked as misclassified	No
Message-id	<1199813815.23.0.958617813081.issue1762@psf.upfronthosting.co.za>

Content
What change is responsible for the speedup? The cache check or removing type(instance) from the set? Since type(instance) is usually the same object as instance.__class__, the set will still have only one element (in particular for Decimal this is the case) so I don't see why that change is necessary. It's also important to find out where __instancecheck__ is called; I don't see where this is happening, so I suspect it's probably somewhere internal.

Content

What change is responsible for the speedup? The cache check or removing
type(instance) from the set? Since type(instance) is usually the same
object as instance.__class__, the set will still have only one element
(in particular for Decimal this is the case) so I don't see why that
change is necessary.
It's also important to find out where __instancecheck__ is called; I
don't see where this is happening, so I suspect it's probably somewhere
internal.

History
Date	User	Action	Args
2008年01月08日 17:36:55	gvanrossum	set	spambayes_score: 0.279508 -> 0.27950802 recipients: + gvanrossum, nnorwitz, christian.heimes, jyasskin
2008年01月08日 17:36:55	gvanrossum	set	spambayes_score: 0.279508 -> 0.279508 messageid: <1199813815.23.0.958617813081.issue1762@psf.upfronthosting.co.za>
2008年01月08日 17:36:53	gvanrossum	link	issue1762 messages
2008年01月08日 17:36:53	gvanrossum	create

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