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fix the ignoring of __cmp__ method on metaclasses #7491

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This commit is contained in:
Benjamin Peterson 2009-12-13 16:36:53 +00:00
parent 2a08b42e95
commit 4895af4ef1
3 changed files with 16 additions and 1 deletions
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6
Objects/typeobject.c
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@ -628,7 +628,11 @@ type_richcompare(PyObject *v, PyObject *w, int op)
int c;
/* Make sure both arguments are types. */
if (!PyType_Check(v) || !PyType_Check(w)) {
if (!PyType_Check(v) || !PyType_Check(w) ||
/* If there is a __cmp__ method defined, let it be called instead
of our dumb function designed merely to warn. See bug
#7491. */
Py_TYPE(v)->tp_compare || Py_TYPE(w)->tp_compare) {
result = Py_NotImplemented;
goto out;
}