Docs: Document PyExceptionClass functions in the C API (GH-135697)

Yuki Kobayashi · web-flow · commit 59963e866a1b · 2025-06-20T09:57:04.000-04:00
* Docs: Document `PyExceptionClass_Name`

`PyExceptionClass_Name` is an undocumented function in the limited API.

* Document `PyExceptionClass_Check`
diff --git a/Doc/c-api/exceptions.rst b/Doc/c-api/exceptions.rst
@@ -749,6 +749,16 @@ Exception Classes
    .. versionadded:: 3.2
 
 
+.. c:function:: int PyExceptionClass_Check(PyObject *ob)
+
+   Return non-zero if *ob* is an exception class, zero otherwise. This function always succeeds.
+
+
+.. c:function:: const char *PyExceptionClass_Name(PyObject *ob)
+
+   Return :c:member:`~PyTypeObject.tp_name` of the exception class *ob*.
+
+
 Exception Objects
 =================
 
