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Generate __version__ at build to avoid slow importlib.metadata import#195

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hugovk merged 1 commit intomainfrom
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Aug 6, 2024
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Generate __version__ at build to avoid slow importlib.metadata import#195
hugovk merged 1 commit intomainfrom
version-file

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@hugovk hugovk commented Aug 6, 2024

With Python 3.12.4:

python -X importtime -c "import tinytext" 2> import.log && tuna import.log

Cuts out the 22ms importlib.metadata import.

main

image 
❯ hyperfine -w 8 "tinytext --version"
Benchmark 1: tinytext --version
  Time (mean ± σ):      49.2 ms ±   3.7 ms    [User: 38.2 ms, System: 9.5 ms]
  Range (min … max):    45.1 ms …  66.4 ms    62 runs

PR

image 
❯ hyperfine -w 8 "tinytext --version"
Benchmark 1: tinytext --version
  Time (mean ± σ):      26.4 ms ±   1.0 ms    [User: 19.8 ms, System: 5.5 ms]
  Range (min … max):    24.6 ms …  29.1 ms    105 runs

@hugovk hugovk added the changelog: Changed For changes in existing functionality label Aug 6, 2024
@hugovk hugovk merged commit 70bc2c1 into main Aug 6, 2024
@hugovk hugovk deleted the version-file branch August 6, 2024 12:45
This was referenced Aug 31, 2024
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