[issue37966] is_normalized is much slower at "no" than the standard's algorithm

[STINNER Victor]

STINNER Victor  added the comment:

Thanks Greg Price for this nice optimization!

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[issue37966] is_normalized is much slower at "no" than the standard's algorithm

[miss-islington]

miss-islington  added the comment:


New changeset 4dd1c9d9c2bca4744c70c9556b7051f4465ede3e by Miss Islington (bot) 
in branch '3.8':
closes bpo-37966: Fully implement the UAX GH-15 quick-check algorithm. 
(GH-15558)
https://github.com/python/cpython/commit/4dd1c9d9c2bca4744c70c9556b7051f4465ede3e


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nosy: +miss-islington

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[issue37966] is_normalized is much slower at "no" than the standard's algorithm

[Maxime Belanger]

Maxime Belanger  added the comment:

Thanks for that!

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[issue37966] is_normalized is much slower at "no" than the standard's algorithm

[miss-islington]

Change by miss-islington :


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pull_requests: +15335
pull_request: https://github.com/python/cpython/pull/15671

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[issue37966] is_normalized is much slower at "no" than the standard's algorithm

[Benjamin Peterson]

Benjamin Peterson  added the comment:


New changeset 2f09413947d1ce0043de62ed2346f9a2b4e5880b by Benjamin Peterson 
(Greg Price) in branch 'master':
closes bpo-37966: Fully implement the UAX #15 quick-check algorithm. (GH-15558)
https://github.com/python/cpython/commit/2f09413947d1ce0043de62ed2346f9a2b4e5880b


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resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed

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[issue37966] is_normalized is much slower at "no" than the standard's algorithm

[STINNER Victor]

Change by STINNER Victor :


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nosy: +serhiy.storchaka

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[issue37966] is_normalized is much slower at "no" than the standard's algorithm

[Greg Price]

Greg Price  added the comment:

Fix posted, as GH-15558.

Adding cc's for the folks in the thread on #32285, where this function was 
originally added.

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components: +Unicode
nosy: +Maxime Belanger, benjamin.peterson, ezio.melotti, steven.daprano, 
vstinner
title: is_normalized is much slower than the standard's algorithm -> 
is_normalized is much slower at "no" than the standard's algorithm
versions: +Python 3.9

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