backport r73430
diff --git a/Modules/_io/stringio.c b/Modules/_io/stringio.c
index b602ee8..ddb081d 100644
--- a/Modules/_io/stringio.c
+++ b/Modules/_io/stringio.c
@@ -651,14 +651,6 @@
}
static PyObject *
-stringio_buffer(stringio *self, void *context)
-{
- PyErr_SetString(_PyIO_unsupported_operation,
- "buffer attribute is unsupported on type StringIO");
- return NULL;
-}
-
-static PyObject *
stringio_closed(stringio *self, void *context)
{
CHECK_INITIALIZED(self);
@@ -708,7 +700,6 @@
Hopefully, a better solution, than adding these pseudo-attributes,
will be found.
*/
- {"buffer", (getter)stringio_buffer, NULL, NULL},
{"line_buffering", (getter)stringio_line_buffering, NULL, NULL},
{NULL}
};