gh-141070: Add PyUnstable_Object_Dump() function (#141072)

* Promote _PyObject_Dump() as a public function.
* Keep _PyObject_Dump() alias to PyUnstable_Object_Dump()
  for backward compatibility.
* Replace _PyObject_Dump() with PyUnstable_Object_Dump().

Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
Co-authored-by: Petr Viktorin <encukou@gmail.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index 49ce0a9..272be50 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -1181,7 +1181,7 @@ fallback:
     }
     if (print_exception_recursive(&ctx, value) < 0) {
         PyErr_Clear();
-        _PyObject_Dump(value);
+        PyUnstable_Object_Dump(value);
         fprintf(stderr, "lost sys.stderr\n");
     }
     Py_XDECREF(ctx.seen);
@@ -1199,14 +1199,14 @@ PyErr_Display(PyObject *unused, PyObject *value, PyObject *tb)
     PyObject *file;
     if (PySys_GetOptionalAttr(&_Py_ID(stderr), &file) < 0) {
         PyObject *exc = PyErr_GetRaisedException();
-        _PyObject_Dump(value);
+        PyUnstable_Object_Dump(value);
         fprintf(stderr, "lost sys.stderr\n");
-        _PyObject_Dump(exc);
+        PyUnstable_Object_Dump(exc);
         Py_DECREF(exc);
         return;
     }
     if (file == NULL) {
-        _PyObject_Dump(value);
+        PyUnstable_Object_Dump(value);
         fprintf(stderr, "lost sys.stderr\n");
         return;
     }