Update PyObject_HasAttr exception behavior

Author: Damien-Chen

Doc/c-api/object.rst

@@ -111,9 +111,8 @@ Object Protocol
    .. note::
 
       Exceptions that occur when this calls :meth:`~object.__getattr__` and
-      :meth:`~object.__getattribute__` methods are silently ignored.
-      For proper error handling, use :c:func:`PyObject_HasAttrWithError`,
-      :c:func:`PyObject_GetOptionalAttr` or :c:func:`PyObject_GetAttr` instead.
+      :meth:`~object.__getattribute__` methods are aren't propagated,
+      but instead given to :func:`sys.unraisablehook`.
 
 
 .. c:function:: int PyObject_HasAttrString(PyObject *o, const char *attr_name)