Amendment

Author: erlend-aasland

Lib/test/clinic.test.c

@@ -1028,9 +1028,8 @@ test_int_converter(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
         goto exit;
     }
     if (PyUnicode_GET_LENGTH(args[2]) != 1) {
-        PyErr_Format(PyExc_TypeError,
-            "test_int_converter(): argument 3 must be exactly one character long, not %T",
-            args[2]);
+        PyErr_SetString(PyExc_TypeError,
+            "test_int_converter(): argument 3 must be exactly one character long");
         goto exit;
     }
     c = PyUnicode_READ_CHAR(args[2], 0);
@@ -1050,7 +1049,7 @@ test_int_converter(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
 
 static PyObject *
 test_int_converter_impl(PyObject *module, int a, int b, int c, myenum d)
-/*[clinic end generated code: output=ef1676a7f1b18b1d input=d20541fc1ca0553e]*/
+/*[clinic end generated code: output=fd8e758049e1d836 input=d20541fc1ca0553e]*/
 
 
 /*[clinic input]

Modules/clinic/_testclinic.c.h

@@ -272,9 +272,8 @@ def parse_arg(self, argname: str, displayname: str, *, limited_capi: bool) -> st
                     goto exit;
                 }}}}
                 if (PyUnicode_GET_LENGTH({argname}) != 1) {{{{
-                    PyErr_Format(PyExc_TypeError,
-                        "{{name}}(): {displayname} must be exactly one character long, not %T",
-                        {argname});
+                    PyErr_SetString(PyExc_TypeError,
+                        "{{name}}(): {displayname} must be exactly one character long");
                     goto exit;
                 }}}}
                 {paramname} = PyUnicode_READ_CHAR({argname}, 0);