-X tlbc undocumented in 3.14 and 3.15 command line options

Windows 10 + Python 3.14 py.exe --help-xoptions lists -X tlbc, but I wonder why it's not documented at https://docs.python.org/3.14/using/cmdline.html#cmdoption-X.

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gh-135805: Document the X option and env var for controlling thread-local bytecode #135868
[3.14] gh-135805: Document the X option and env var for controlling thread-local bytecode (GH-135868) #135897

@mpage

Implemented in #123926 (cc @mpage) but indeed undocumented. A brief mention (noting free-threading only) would likely suffice, do you wish to open a PR?

A

Implemented in #123926 (cc @mpage) but indeed undocumented. A brief mention (noting free-threading only) would likely suffice, do you wish to open a PR?

A

I'm not deeply familiar with TLBC, so I believe someone more experienced could document it with more detail than me. Also can't forget PYTHON_TLBC

I’ll put up a PR tomorrow if nobody gets to it before then.

gh-135805: Document the X option and env var for controlling thread-l…

pythongh-135805: Document the X option and env var for controlling th…

Can we now close this issue since the doc has been written?

[3.14] gh-135805: Document the X option and env var for controlling t…

pythongh-135805: Document the X option and env var for controlling th…

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-X tlbc undocumented in 3.14 and 3.15 command line options #135805

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-X tlbc undocumented in 3.14 and 3.15 command line options #135805

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AA-Turner commented on Jun 22, 2025

AnthonyHedo commented on Jun 22, 2025

mpage commented on Jun 22, 2025

vstinner commented on Jun 24, 2025

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