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bpo-36124: Add PyInterpreterState.dict. (gh-12132)

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Eric Snow 2019-03-15 17:47:43 -06:00 • committed by GitHub
parent c11183cdcf
commit d2fdd1fedf
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5 changed files with 40 additions and 2 deletions
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14
Python/pystate.c
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@ -224,6 +224,7 @@ PyInterpreterState_Clear(PyInterpreterState *interp)
Py_CLEAR(interp->builtins_copy);
Py_CLEAR(interp->importlib);
Py_CLEAR(interp->import_func);
Py_CLEAR(interp->dict);
#ifdef HAVE_FORK
Py_CLEAR(interp->before_forkers);
Py_CLEAR(interp->after_forkers_parent);
@ -462,6 +463,19 @@ _PyInterpreterState_GetMainModule(PyInterpreterState *interp)
return PyMapping_GetItemString(interp->modules, "__main__");
}
PyObject *
PyInterpreterState_GetDict(PyInterpreterState *interp)
{
if (interp->dict == NULL) {
interp->dict = PyDict_New();
if (interp->dict == NULL) {
PyErr_Clear();
}
}
/* Returning NULL means no per-interpreter dict is available. */
return interp->dict;
}
/* Default implementation for _PyThreadState_GetFrame */
static struct _frame *
threadstate_getframe(PyThreadState *self)