Speedup set.update by using the override mode for PyDict_Merge().

81ad32e4 · Raymond Hettinger · eebb641f · 81ad32e4
Commit 81ad32e4 authored Dec 15, 2003 by Raymond Hettinger
Show whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

Objects/setobject.c Objects/setobject.c +1 -1

No files found.
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -15,7 +15,7 @@ set_update(PySetObject *so, PyObject *other)
 	PyObject *item, *data, *it;

 	if (PyAnySet_Check(other)) {
-		if (PyDict_Merge(so->data, ((PySetObject *)other)->data, 0) == -1) 
+		if (PyDict_Merge(so->data, ((PySetObject *)other)->data, 1) == -1) 
 			return NULL;
 		Py_RETURN_NONE;
 	}