[3.15] gh-155997: Fix list_all() if an interpreter is destroyed during the call (GH-155998) - #156004
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[3.15] gh-155997: Fix list_all() if an interpreter is destroyed during the call (GH-155998)#156004miss-islington wants to merge 1 commit into
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… the call (pythonGH-155998) Creating the Interpreter objects can start a garbage collection which finalizes an object owning the last reference to a listed interpreter. Skip interpreters which no longer exist instead of failing. (cherry picked from commit 60dff5a47b20a7efb6e43c571617b9139474bfe9) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
This was referenced Aug 18, 2026
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Creating the Interpreter objects can start a garbage collection which
finalizes an object owning the last reference to a listed interpreter.
Skip interpreters which no longer exist instead of failing.
(cherry picked from commit 60dff5a)
Co-authored-by: Serhiy Storchaka storchaka@gmail.com