gh-127949: deprecate `asyncio.set_event_loop` (#128218)

Deprecate `asyncio.set_event_loop` to be removed in Python 3.16. 

1 files changed, 5 insertions, 5 deletions

diff --git a/Lib/test/test_asyncio/test_streams.py b/Lib/test/test_asyncio/test_streams.py
index c3ba90b309e..047ada8c5d2 100644
--- a/Lib/test/test_asyncio/test_streams.py
+++ b/Lib/test/test_asyncio/test_streams.py
@@ -71,7 +71,7 @@ class StreamTests(test_utils.TestCase):
         try:
             reader, writer = self.loop.run_until_complete(open_connection_fut)
         finally:
-            asyncio.set_event_loop(None)
+            asyncio._set_event_loop(None)
         writer.write(b'GET / HTTP/1.0\r\n\r\n')
         f = reader.read()
         data = self.loop.run_until_complete(f)
@@ -839,8 +839,8 @@ class StreamTests(test_utils.TestCase):
         # asyncio issue #184: Ensure that StreamReaderProtocol constructor
         # retrieves the current loop if the loop parameter is not set
         # Deprecated in 3.10, undeprecated in 3.12
-        self.addCleanup(asyncio.set_event_loop, None)
-        asyncio.set_event_loop(self.loop)
+        self.addCleanup(asyncio._set_event_loop, None)
+        asyncio._set_event_loop(self.loop)
         reader = asyncio.StreamReader()
         self.assertIs(reader._loop, self.loop)
 
@@ -863,8 +863,8 @@ class StreamTests(test_utils.TestCase):
         # asyncio issue #184: Ensure that StreamReaderProtocol constructor
         # retrieves the current loop if the loop parameter is not set
         # Deprecated in 3.10, undeprecated in 3.12
-        self.addCleanup(asyncio.set_event_loop, None)
-        asyncio.set_event_loop(self.loop)
+        self.addCleanup(asyncio._set_event_loop, None)
+        asyncio._set_event_loop(self.loop)
         reader = mock.Mock()
         protocol = asyncio.StreamReaderProtocol(reader)
         self.assertIs(protocol._loop, self.loop)