8000 gh-99113: Add a check for Py_MOD_PER_INTERPRETER_GIL_SUPPORTED by ericsnowcurrently · Pull Request #104206 · python/cpython · GitHub
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gh-99113: Add a check for Py_MOD_PER_INTERPRETER_GIL_SUPPORTED #104206

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Merged
merged 9 commits into from
May 6, 2023
Merged

gh-99113: Add a check for Py_MOD_PER_INTERPRETER_GIL_SUPPORTED #104206

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a73f36f
Add _PyInterpreterConfig.own_gil.
ericsnowcurrently Nov 3, 2022
37bf29c
Use PyInterpreterConfig.own_gil.
ericsnowcurrently Nov 4, 2022
e32c487
Fail unsupported extensions.
ericsnowcurrently May 5, 2023
51d8587
Add a test.
ericsnowcurrently May 5, 2023
e2ddc27
Add a NEWS entry.
ericsnowcurrently May 5, 2023
fee34e0
Merge branch 'main' into own-gil-extension-check
ericsnowcurrently May 5, 2023
ac95d09
Add a note.
ericsnowcurrently May 6, 2023
5ccc220
Add a test for when an extension has multiple Py_mod_create slots.
ericsnowcurrently May 6, 2023
376217a
Add a test for when an extension has multiple Py_mod_multiple_interpr…
ericsnowcurrently May 6, 2023
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Fail unsupported extensions.
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@ericsnowcurrently
ericsnowcurrently committed May 5, 2023
commit e32c4879765f54a6a57b586ab1ac792c8ff95d7c
9 changes: 8 additions & 1 deletion Objects/moduleobject.c
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Original file line number Diff line number Diff line change
Expand Up @@ -323,7 +323,14 @@ PyModule_FromDefAndSpec2(PyModuleDef* def, PyObject *spec, int module_api_versio
goto error;
}
}
// XXX Do a similar check once we have PyInterpreterState.ceval.own_gil.
// XXX This case needs a test.
else if (multiple_interpreters != Py_MOD_PER_INTERPRETER_GIL_SUPPORTED
&& interp->ceval.own_gil
&& !_Py_IsMainInterpreter(interp)
&& _PyImport_CheckSubinterpIncompatibleExtensionAllowed(name) < 0)
{
goto error;
}

if (create) {
m = create(spec, def);
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