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Title: bpo-45020: Freeze some of the modules imported during startup. by ericsnowcurrently · Pull Request #28335 · python/cpython · GitHub

Open Graph Title: bpo-45020: Freeze some of the modules imported during startup. by ericsnowcurrently · Pull Request #28335 · python/cpython

X Title: bpo-45020: Freeze some of the modules imported during startup. by ericsnowcurrently · Pull Request #28335 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: Doing this provides significant performance gains for runtime startup (~15% with all the imported modules frozen). We don't yet freeze all the imported modules because there are a few hiccups ...

X Description: Doing this provides significant performance gains for runtime startup (~15% with all the imported modules frozen). We don't yet freeze all the imported modules because there are a few hicc...

Opengraph URL: https://github.com/python/cpython/pull/28335

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Commits8 (8)https://github.com/python/cpython/pull/28335/commits
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bpo-45020: Freeze some of the modules imported during startup.https://github.com/python/cpython/pull/28335/commits#top
ericsnowcurrentlyhttps://github.com/ericsnowcurrently
python:mainhttps://github.com/python/cpython/tree/main
ericsnowcurrently:frozen-startup-modules-initialhttps://github.com/ericsnowcurrently/cpython/tree/frozen-startup-modules-initial
Freeze the stdlib modules loaded during startup.https://github.com/python/cpython/pull/28335/commits/c0fe7163a04011daf65f872d81c99498fa70b032
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https://github.com/python/cpython/tree/c0fe7163a04011daf65f872d81c99498fa70b032
Undo the changes to tests that were using the os module.https://github.com/python/cpython/pull/28335/commits/ba13d76af2eb48440b55e7900b8e253646511451
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https://github.com/python/cpython/tree/ba13d76af2eb48440b55e7900b8e253646511451
Fix test_4_daemon_threads.https://github.com/python/cpython/pull/28335/commits/1648f7629d213418fc564e0fc7f9e4e3bf8ce5f8
https://github.com/ericsnowcurrently
ericsnowcurrentlyhttps://github.com/python/cpython/commits?author=ericsnowcurrently
1648f76https://github.com/python/cpython/pull/28335/commits/1648f7629d213418fc564e0fc7f9e4e3bf8ce5f8
https://github.com/python/cpython/tree/1648f7629d213418fc564e0fc7f9e4e3bf8ce5f8
For now, do not freeze encodings.*.https://github.com/python/cpython/pull/28335/commits/4d45ca7cb3e5017faf2e43000a002e9db1fdb12a
https://github.com/ericsnowcurrently
ericsnowcurrentlyhttps://github.com/python/cpython/commits?author=ericsnowcurrently
4d45ca7https://github.com/python/cpython/pull/28335/commits/4d45ca7cb3e5017faf2e43000a002e9db1fdb12a
https://github.com/python/cpython/tree/4d45ca7cb3e5017faf2e43000a002e9db1fdb12a
For now, do not freeze os, site, or codecs.https://github.com/python/cpython/pull/28335/commits/f3828774eaa3097f9f8e9e38038151b9432bd1b6
https://github.com/ericsnowcurrently
ericsnowcurrentlyhttps://github.com/python/cpython/commits?author=ericsnowcurrently
f382877https://github.com/python/cpython/pull/28335/commits/f3828774eaa3097f9f8e9e38038151b9432bd1b6
https://github.com/python/cpython/tree/f3828774eaa3097f9f8e9e38038151b9432bd1b6
Always freeze both posixpath and ntpath.https://github.com/python/cpython/pull/28335/commits/d0a8764a22a27b995acb683569ca32e8a349af98
https://github.com/ericsnowcurrently
ericsnowcurrentlyhttps://github.com/python/cpython/commits?author=ericsnowcurrently
d0a8764https://github.com/python/cpython/pull/28335/commits/d0a8764a22a27b995acb683569ca32e8a349af98
https://github.com/python/cpython/tree/d0a8764a22a27b995acb683569ca32e8a349af98
Add a NEWS entry.https://github.com/python/cpython/pull/28335/commits/684a7dea17842bf7bf6ec4233649d8f8619ec7c8
https://github.com/ericsnowcurrently
ericsnowcurrentlyhttps://github.com/python/cpython/commits?author=ericsnowcurrently
684a7dehttps://github.com/python/cpython/pull/28335/commits/684a7dea17842bf7bf6ec4233649d8f8619ec7c8
https://github.com/python/cpython/tree/684a7dea17842bf7bf6ec4233649d8f8619ec7c8
Put the full _freeze_module command on a single line (for less noise).https://github.com/python/cpython/pull/28335/commits/d58881668cb960597b93f35e2f9061c0a3de2e91
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