gh-127949: deprecate `asyncio.get_event_loop_policy` (#128053)

This deprecates `asyncio.get_event_loop_policy` and will be removed in Python 3.16.

1 files changed, 9 insertions, 5 deletions

diff --git a/Lib/asyncio/events.py b/Lib/asyncio/events.py
index 0926cfe..1449245 100644
--- a/Lib/asyncio/events.py
+++ b/Lib/asyncio/events.py
@@ -8,6 +8,7 @@ __all__ = (
     'AbstractEventLoopPolicy',
     'AbstractEventLoop', 'AbstractServer',
     'Handle', 'TimerHandle',
+    '_get_event_loop_policy',
     'get_event_loop_policy',
     '_set_event_loop_policy',
     'set_event_loop_policy',
@@ -761,12 +762,15 @@ def _init_event_loop_policy():
             _event_loop_policy = DefaultEventLoopPolicy()
 
 
-def get_event_loop_policy():
+def _get_event_loop_policy():
     """Get the current event loop policy."""
     if _event_loop_policy is None:
         _init_event_loop_policy()
     return _event_loop_policy
 
+def get_event_loop_policy():
+    warnings._deprecated('asyncio.get_event_loop_policy', remove=(3, 16))
+    return _get_event_loop_policy()
 
 def _set_event_loop_policy(policy):
     """Set the current event loop policy.
@@ -778,7 +782,7 @@ def _set_event_loop_policy(policy):
     _event_loop_policy = policy
 
 def set_event_loop_policy(policy):
-    warnings._deprecated('set_event_loop_policy', remove=(3,16))
+    warnings._deprecated('asyncio.set_event_loop_policy', remove=(3,16))
     _set_event_loop_policy(policy)
 
 def get_event_loop():
@@ -794,17 +798,17 @@ def get_event_loop():
     current_loop = _get_running_loop()
     if current_loop is not None:
         return current_loop
-    return get_event_loop_policy().get_event_loop()
+    return _get_event_loop_policy().get_event_loop()
 
 
 def set_event_loop(loop):
     """Equivalent to calling get_event_loop_policy().set_event_loop(loop)."""
-    get_event_loop_policy().set_event_loop(loop)
+    _get_event_loop_policy().set_event_loop(loop)
 
 
 def new_event_loop():
     """Equivalent to calling get_event_loop_policy().new_event_loop()."""
-    return get_event_loop_policy().new_event_loop()
+    return _get_event_loop_policy().new_event_loop()
 
 
 # Alias pure-Python implementations for testing purposes.