Extended tuple's C API to include a new function, PyTuple_Pack() that is
useful for rapidly building argument tuples without having to invoke the
more sophisticated machinery of Py_BuildValue().
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index 282da3e..ef5cb85 100644
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -130,6 +130,28 @@
return 0;
}
+PyObject *
+PyTuple_Pack(int n, ...)
+{
+ int i;
+ PyObject *o;
+ PyObject *result;
+ va_list vargs;
+
+ va_start(vargs, n);
+ result = PyTuple_New(n);
+ if (result == NULL)
+ return NULL;
+ for (i = 0; i < n; i++) {
+ o = va_arg(vargs, PyObject *);
+ Py_INCREF(o);
+ PyTuple_SET_ITEM(result, i, o);
+ }
+ va_end(vargs);
+ return result;
+}
+
+
/* Methods */
static void