Lines Matching defs:checker
2950 PyObject *checker;
2951 checker = _PyObject_LookupSpecial(cls, "__instancecheck__", &name);
2952 if (checker != NULL) {
2956 Py_DECREF(checker);
2959 res = PyObject_CallFunctionObjArgs(checker, inst, NULL);
2961 Py_DECREF(checker);
3028 PyObject *checker;
3029 checker = _PyObject_LookupSpecial(cls, "__subclasscheck__", &name);
3030 if (checker != NULL) {
3034 Py_DECREF(checker);
3037 res = PyObject_CallFunctionObjArgs(checker, derived, NULL);
3039 Py_DECREF(checker);