1 files changed, 22 insertions, 0 deletions
diff --git a/Python/_warnings.c b/Python/_warnings.c
index 912468d2a59..39bf1b225cc 100644
--- a/Python/_warnings.c
+++ b/Python/_warnings.c
@@ -1479,6 +1479,28 @@ PyErr_WarnExplicitObject(PyObject *category, PyObject *message,
     return 0;
 }
 
+/* Like PyErr_WarnExplicitObject, but automatically sets up context */
+int
+_PyErr_WarnExplicitObjectWithContext(PyObject *category, PyObject *message,
+                                     PyObject *filename, int lineno)
+{
+    PyObject *unused_filename, *module, *registry;
+    int unused_lineno;
+    int stack_level = 1;
+
+    if (!setup_context(stack_level, NULL, &unused_filename, &unused_lineno,
+                       &module, &registry)) {
+        return -1;
+    }
+
+    int rc = PyErr_WarnExplicitObject(category, message, filename, lineno,
+                                      module, registry);
+    Py_DECREF(unused_filename);
+    Py_DECREF(registry);
+    Py_DECREF(module);
+    return rc;
+}
+
 int
 PyErr_WarnExplicit(PyObject *category, const char *text,
                    const char *filename_str, int lineno,