Raise ValueError instead of TypeError for empty names

Author: dr-carlos

Lib/test/test_import/__init__.py

@@ -1262,10 +1262,9 @@ class Spec:
             _imp.create_builtin(spec)
 
         spec.name = ""
-        spec = Spec()
 
         # gh-142029
-        with self.assertRaisesRegex(TypeError,'name must not be empty'):
+        with self.assertRaisesRegex(ValueError, 'name must not be empty'):
             _imp.create_builtin(spec)
 
     def test_filter_syntax_warnings_by_module(self):

Python/import.c

@@ -4421,7 +4421,7 @@ _imp_create_builtin(PyObject *module, PyObject *spec)
     }
 
     if (PyUnicode_GetLength(name) == 0) {
-        PyErr_Format(PyExc_TypeError,
+        PyErr_Format(PyExc_ValueError,
                      "name must not be empty");
         Py_DECREF(name);
         return NULL;