Close issue #6210: Implement PEP 409

2026-05-09 06:01:08 -04:00 · 2012-02-26 17:49:52 +10:00
parent cda6b6d60d
commit ab7bf2143e
15 changed files with 263 additions and 42 deletions
@@ -1698,7 +1698,11 @@ print_exception_recursive(PyObject *f, PyObject *value, PyObject *seen)
        else if (PyExceptionInstance_Check(value)) {
            cause = PyException_GetCause(value);
            context = PyException_GetContext(value);
-            if (cause) {
+            if (cause && cause == Py_None) {
+                /* print neither cause nor context */
+                ;
+            }
+            else if (cause) {
                res = PySet_Contains(seen, cause);
                if (res == -1)
                    PyErr_Clear();