Message 345077 - Python tracker

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Author	Mark.Shannon
Recipients	Mark.Shannon
Date	2019-06-09.09:23:47
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1560072227.25.0.180298594259.issue37207@roundup.psfhosted.org>
In-reply-to

Content
PEP 590 allows us the short circuit the __new__, __init__ slow path for commonly created builtin types. As an initial step, we can speed up calls to range, list and dict by about 30%. See https://gist.github.com/markshannon/5cef3a74369391f6ef937d52cca9bfc8

PEP 590 allows us the short circuit the __new__, __init__ slow path for commonly created builtin types.
As an initial step, we can speed up calls to range, list and dict by about 30%.
See https://gist.github.com/markshannon/5cef3a74369391f6ef937d52cca9bfc8

History
Date	User	Action	Args
2019-06-09 09:23:47	Mark.Shannon	set	recipients: + Mark.Shannon
2019-06-09 09:23:47	Mark.Shannon	set	messageid: <1560072227.25.0.180298594259.issue37207@roundup.psfhosted.org>
2019-06-09 09:23:47	Mark.Shannon	link	issue37207 messages
2019-06-09 09:23:47	Mark.Shannon	create