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Implement more of PEP 810

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This commit is contained in:
Pablo Galindo 2025-12-06 15:21:17 +00:00
parent b743eb03d8
commit e6cb131a53
16 changed files with 849 additions and 355 deletions
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21
Python/import.c
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@ -4267,10 +4267,26 @@ _PyImport_LazyImportModuleLevelObject(PyThreadState *tstate,
}
PyObject *res = _PyLazyImport_New(builtins, abs_name, fromlist);
if (res == NULL) {
Py_DECREF(abs_name);
return NULL;
}
if (register_lazy_on_parent(tstate, abs_name, builtins) < 0) {
Py_DECREF(res);
res = NULL;
Py_DECREF(abs_name);
return NULL;
}
// Add the module name to sys.lazy_modules set (PEP 810)
PyObject *lazy_modules_set = interp->imports.lazy_modules_set;
if (lazy_modules_set != NULL) {
if (PySet_Add(lazy_modules_set, abs_name) < 0) {
Py_DECREF(res);
Py_DECREF(abs_name);
return NULL;
}
}
Py_DECREF(abs_name);
return res;
}
@ -4482,6 +4498,9 @@ _PyImport_ClearCore(PyInterpreterState *interp)
Py_CLEAR(IMPORTLIB(interp));
Py_CLEAR(IMPORT_FUNC(interp));
Py_CLEAR(LAZY_IMPORT_FUNC(interp));
Py_CLEAR(interp->imports.lazy_modules);
Py_CLEAR(interp->imports.lazy_modules_set);
Py_CLEAR(interp->imports.lazy_importing_modules);
}
void