3 people 97dea30914 gh-150889: Improve performance of unicodedata.normalize() (GH-150890) ...

Scan the nfc_first/nfc_last reindex tables comparing only .start, range-check
the candidate once, and terminate on a sentinel above every codepoint, so each
entry costs a single comparison. ~2x faster on non-Latin and combining-heavy
NFC/NFKC input; no new data tables.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>

2026-06-06 11:34:33 +03:00

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python-mappings

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comparecodecs.py

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dawg.py

gh-96954: use a directed acyclic word graph for storing the unicodedata codepoint names (#97906)

2023-11-04 15:56:58 +01:00

gencjkcodecs.py

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gencodec.py

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genmap_japanese.py

Code: Update Donghee Na's name (#109744)

2023-09-25 18:17:34 +03:00

genmap_korean.py

Code: Update Donghee Na's name (#109744)

2023-09-25 18:17:34 +03:00

genmap_schinese.py

Code: Update Donghee Na's name (#109744)

2023-09-25 18:17:34 +03:00

genmap_support.py

Code: Update Donghee Na's name (#109744)

2023-09-25 18:17:34 +03:00

genmap_tchinese.py

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genwincodec.py

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genwincodecs.bat

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listcodecs.py

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Makefile

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makeunicodedata.py

gh-150889: Improve performance of unicodedata.normalize() (GH-150890)

2026-06-06 11:34:33 +03:00

mkstringprep.py

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