📜🤖 Added by blurb_it.

blurb-it[bot] · web-flow · commit 825c4474f1b9 · 2025-12-04T23:26:15.000Z
diff --git a/Misc/NEWS.d/next/Library/2025-12-04-23-26-12.gh-issue-142267.yOM6fP.rst b/Misc/NEWS.d/next/Library/2025-12-04-23-26-12.gh-issue-142267.yOM6fP.rst
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+Improve :mod:`argparse` performance by caching the formatter used for argument validation.

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	`1`	+Improve :mod:`argparse` performance by caching the formatter used for argument validation.