Message 189133 - Python tracker

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Author	pitrou
Recipients	kristjan.jonsson, pitrou, vstinner
Date	2013-05-13.14:05:08
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<412497329.36172431.1368453901775.JavaMail.root@zimbra10-e2.priv.proxad.net>
In-reply-to	<1368445209.67.0.271613335351.issue17936@psf.upfronthosting.co.za>

Content
> I don't want guaranteed O(1) behaviour, just O(1) for the common case > of creating a class, or a few classes, and then removing them. Then just make sure you call remove_subclass() before PyObject_ClearWeakRefs() in type_dealloc(). Really, this thing should be demonstrably correct. Performance of dynamic class creation is not critical enough to take shortcuts.

> I don't want guaranteed O(1) behaviour, just O(1) for the common case
> of creating a class, or a few classes, and then removing them.

Then just make sure you call remove_subclass() before PyObject_ClearWeakRefs()
in type_dealloc().

Really, this thing should be demonstrably correct. Performance of dynamic
class creation is not critical enough to take shortcuts.

History
Date	User	Action	Args
2013-05-13 14:05:08	pitrou	set	recipients: + pitrou, kristjan.jonsson, vstinner
2013-05-13 14:05:08	pitrou	link	issue17936 messages
2013-05-13 14:05:08	pitrou	create