gh-103285: Rewrite _splitlines_no_ff to improve performance#103307

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hauntsaninja merged 5 commits intopython:mainfrom

gaogaotiantian:ast-sourcefile-optimization

Apr 24, 2023

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gaogaotiantian commented Apr 6, 2023 •

edited by bedevere-bot

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See comment and benchmark in #103285

Issue: ast.get_source_segment is slower than it needs to be because it reads every line of the source. #103285

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performance stdlib