Responsibility for argument checking belongs in set.__init__() rather than set.__new__().

See dict.__new__() and list.__new__() for comparison.  Neither of those examine or touch
args or kwds.  That work is done in the __init__() methods.

1 files changed, 0 insertions, 3 deletions

diff --git a/Objects/setobject.c b/Objects/setobject.c
index 8e22b69..34235f8 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -1131,9 +1131,6 @@ PySet_Fini(void)
 static PyObject *
 set_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 {
-    if (kwds != NULL && type == &PySet_Type && !_PyArg_NoKeywords("set()", kwds))
-        return NULL;
-
     return make_new_set(type, NULL);
 }