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AlexWaygoodAlexWaygood
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gh-109653: What's new: Note improved import times for several stdlib modules in Python 3.13 (#118697)
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‎Doc/whatsnew/3.13.rst‎

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@@ -999,6 +999,15 @@ Optimizations
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section above for details.
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(Contributed by Jakub Kulik in :gh:`113117`.)
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* Several standard library modules have had their import times significantly
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improved. For example, the import time of the :mod:`typing` module has been
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reduced by around a third by removing dependencies on :mod:`re` and
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:mod:`contextlib`. Other modules to enjoy import-time speedups include
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:mod:`importlib.metadata`, :mod:`threading`, :mod:`enum`, :mod:`functools`
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and :mod:`email.utils`.
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(Contributed by Alex Waygood, Shantanu Jain, Adam Turner, Daniel Hollas and
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others in :gh:`109653`.)
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.. _whatsnew313-jit-compiler:
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Experimental JIT Compiler

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