gh-146197: Include a bit more information in sys._emscripten_info.runtime#146346

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vstinner merged 1 commit intopython:mainfrom

hoodmane:emscripten-info-runtime

Mar 23, 2026

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gh-146197: Include a bit more information in sys._emscripten_info.runtime#146346
vstinner merged 1 commit intopython:mainfrom
hoodmane:emscripten-info-runtime

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hoodmane commentedMar 23, 2026•
edited by bedevere-appbot
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Before:sys._emscripten_info.runtime isNode.js/24, now it saysnode v24.14.0 (v8 13.6.233.17-node.41). I also added detection for node and bun.

Issue:Add CI job for Emscripten #146197

pythongh-146197: Include a bit more information in sys._emscripten_in…

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…fo.runtime

hoodmane requested a review fromericsnowcurrently as acode owner

March 23, 2026 21:31

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Mar 23, 2026

Add CI job for Emscripten#146197

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hoodmane added skip news needs backport to 3.14

bugs and security fixes

OS-emscripten labels

Mar 23, 2026

hoodmane requested a review fromvstinner

March 23, 2026 21:32

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vstinner commentedMar 23, 2026

pythoninfo of the Emscripten CI job says:

sys._emscripten_info: sys._emscripten_info(emscripten_version=(4, 0, 12), runtime='node v24.14.0 (v8 13.6.233.17-node.41)', pthreads=False, shared_memory=False)

needs backport to 3.14

I'm not sure that it's a good idea to changesys._emscripten_info.runtime in a Python 3.14.x bugfix release. Some projects may rely on the current string format.