gh-123213: Fixed xml.etree.ElementTree.Element.extend and assignment to no longer hide exceptions (GH-123214)

1 files changed, 2 insertions, 10 deletions

diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c
index 3818e20..ec99958 100644
--- a/Modules/_elementtree.c
+++ b/Modules/_elementtree.c
@@ -1213,12 +1213,8 @@ _elementtree_Element_extend_impl(ElementObject *self, PyTypeObject *cls,
     PyObject* seq;
     Py_ssize_t i;
 
-    seq = PySequence_Fast(elements, "");
+    seq = PySequence_Fast(elements, "'elements' must be an iterable");
     if (!seq) {
-        PyErr_Format(
-            PyExc_TypeError,
-            "expected sequence, not \"%.200s\"", Py_TYPE(elements)->tp_name
-            );
         return NULL;
     }
 
@@ -1918,12 +1914,8 @@ element_ass_subscr(PyObject* self_, PyObject* item, PyObject* value)
         }
 
         /* A new slice is actually being assigned */
-        seq = PySequence_Fast(value, "");
+        seq = PySequence_Fast(value, "assignment expects an iterable");
         if (!seq) {
-            PyErr_Format(
-                PyExc_TypeError,
-                "expected sequence, not \"%.200s\"", Py_TYPE(value)->tp_name
-                );
             return -1;
         }
         newlen = PySequence_Fast_GET_SIZE(seq);