update set_event_loop_policy docs

graingert · graingert · commit b8256f763fee · 2023-10-11T19:14:31.000+01:00
diff --git a/Doc/library/asyncio-policy.rst b/Doc/library/asyncio-policy.rst
@@ -7,6 +7,8 @@
 Policies
 ========
 
+The policy system is deprecated as of Python 3.13 and will
+be removed in Python 3.15.
 An event loop policy is a global object
 used to get and set the current :ref:`event loop <asyncio-event-loop>`,
 as well as create new event loops.
@@ -46,6 +48,8 @@ for the current process:
 
    If *policy* is set to ``None``, the default policy is restored.
 
+   .. deprecated-removed:: 3.13 3.15
+
 
 .. _asyncio-policy-objects:
 
