Message 228215 - Python tracker

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In-reply-to
Author	pitrou
Recipients	Antony.Lee, Jim.Jewett, Trundle, Yury.Selivanov, barry, benjamin.peterson, cvrebert, daniel.urban, eric.araujo, ethan.furman, gcbirzan, georg.brandl, gvanrossum, jamesh, jwilk, ncoghlan, pitrou, yorik.sar
Date	2014年10月02日.11:19:50
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1412248790.51.0.490219430727.issue12029@psf.upfronthosting.co.za>

Content
> Since type has __subclasscheck__ (why I don't know) Ouch, really? That means the PyType_IsSubtype path in PyObject_IsSubclass() is never taken? I think we should add a tp_subclasscheck slot to minimize the general cost of this. Also, try to see if there aren't redundant type / tuple checks along the way.

Content

> Since type has __subclasscheck__ (why I don't know)
Ouch, really? That means the PyType_IsSubtype path in PyObject_IsSubclass() is never taken?
I think we should add a tp_subclasscheck slot to minimize the general cost of this. Also, try to see if there aren't redundant type / tuple checks along the way.

History
Date	User	Action	Args
2014年10月02日 11:19:50	pitrou	set	recipients: + pitrou, gvanrossum, barry, georg.brandl, jamesh, ncoghlan, benjamin.peterson, jwilk, eric.araujo, Trundle, cvrebert, daniel.urban, yorik.sar, ethan.furman, Yury.Selivanov, Jim.Jewett, gcbirzan, Antony.Lee
2014年10月02日 11:19:50	pitrou	set	messageid: <1412248790.51.0.490219430727.issue12029@psf.upfronthosting.co.za>
2014年10月02日 11:19:50	pitrou	link	issue12029 messages
2014年10月02日 11:19:50	pitrou	create

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