PyErr_SetString in element_get_attrib() is removed

Author: ByteFlowing1337

Lib/test/test_xml_etree_c.py

@@ -272,12 +272,7 @@ def test_element_concurrent_clear_and_access(self):
         def reader_task():
             while time.monotonic() < end_time:
                 len(root)
-                try:
-                    _ = root.attrib
-                except AttributeError:
-                    # In a race where clear() just ran, this is expected
-                    # because of the PyErr_SetString is added in C.
-                    pass
+                _ = root.attrib
 
         def writer_task():
             while time.monotonic() < end_time: