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gh-106521: Remove _PyObject_LookupAttr() function (GH-106642)

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Serhiy Storchaka 2023-07-12 08:57:10 +03:00 • committed by GitHub
parent e8ab0096a5
commit be1b968dc1
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GPG key ID: 4AEE18F83AFDEB23
45 changed files with 351 additions and 352 deletions
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8
Objects/abstract.c
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@ -182,7 +182,7 @@ PyObject_GetItem(PyObject *o, PyObject *key)
return Py_GenericAlias(o, key);
}
if (_PyObject_LookupAttr(o, &_Py_ID(__class_getitem__), &meth) < 0) {
if (PyObject_GetOptionalAttr(o, &_Py_ID(__class_getitem__), &meth) < 0) {
return NULL;
}
if (meth && meth != Py_None) {
@ -2552,7 +2552,7 @@ abstract_get_bases(PyObject *cls)
{
PyObject *bases;
(void)_PyObject_LookupAttr(cls, &_Py_ID(__bases__), &bases);
(void)PyObject_GetOptionalAttr(cls, &_Py_ID(__bases__), &bases);
if (bases != NULL && !PyTuple_Check(bases)) {
Py_DECREF(bases);
return NULL;
@ -2636,7 +2636,7 @@ object_isinstance(PyObject *inst, PyObject *cls)
if (PyType_Check(cls)) {
retval = PyObject_TypeCheck(inst, (PyTypeObject *)cls);
if (retval == 0) {
retval = _PyObject_LookupAttr(inst, &_Py_ID(__class__), &icls);
retval = PyObject_GetOptionalAttr(inst, &_Py_ID(__class__), &icls);
if (icls != NULL) {
if (icls != (PyObject *)(Py_TYPE(inst)) && PyType_Check(icls)) {
retval = PyType_IsSubtype(
@ -2654,7 +2654,7 @@ object_isinstance(PyObject *inst, PyObject *cls)
if (!check_class(cls,
"isinstance() arg 2 must be a type, a tuple of types, or a union"))
return -1;
retval = _PyObject_LookupAttr(inst, &_Py_ID(__class__), &icls);
retval = PyObject_GetOptionalAttr(inst, &_Py_ID(__class__), &icls);
if (icls != NULL) {
retval = abstract_issubclass(icls, cls);
Py_DECREF(icls);