[3.13] gh-119118: Fix performance regression in tokenize module (GH-119615) #119682
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…nGH-119615) * pythongh-119118: Fix performance regression in tokenize module - Cache line object to avoid creating a Unicode object for all of the tokens in the same line. - Speed up byte offset to column offset conversion by using the smallest buffer possible to measure the difference. (cherry picked from commit d87b015) Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com> Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
This was referenced May 28, 2024
lysnikolaou
approved these changes
May 28, 2024
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tokenize.generate_tokens()performance regression in 3.12 #119118: Fix performance regression in tokenize modulefor all of the tokens in the same line.
smallest buffer possible to measure the difference.
(cherry picked from commit d87b015)
Co-authored-by: Lysandros Nikolaou lisandrosnik@gmail.com
Co-authored-by: Pablo Galindo pablogsal@gmail.com