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gh-127949: deprecate asyncio policy classes (#128216)

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Kumar Aditya 2024-12-24 17:30:26 +05:30 • committed by GitHub
parent 3f6a618e49
commit a391d80f4b
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8 changed files with 82 additions and 34 deletions
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18
Lib/test/test_asyncio/test_windows_events.py
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@ -328,14 +328,15 @@ class WinPolicyTests(WindowsEventsTestCase):
def test_selector_win_policy(self):
async def main():
self.assertIsInstance(
asyncio.get_running_loop(),
asyncio.SelectorEventLoop)
self.assertIsInstance(asyncio.get_running_loop(), asyncio.SelectorEventLoop)
old_policy = asyncio._get_event_loop_policy()
try:
asyncio._set_event_loop_policy(
asyncio.WindowsSelectorEventLoopPolicy())
with self.assertWarnsRegex(
DeprecationWarning,
"'asyncio.WindowsSelectorEventLoopPolicy' is deprecated",
):
asyncio._set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
asyncio.run(main())
finally:
asyncio._set_event_loop_policy(old_policy)
@ -348,8 +349,11 @@ class WinPolicyTests(WindowsEventsTestCase):
old_policy = asyncio._get_event_loop_policy()
try:
asyncio._set_event_loop_policy(
asyncio.WindowsProactorEventLoopPolicy())
with self.assertWarnsRegex(
DeprecationWarning,
"'asyncio.WindowsProactorEventLoopPolicy' is deprecated",
):
asyncio._set_event_loop_policy(asyncio.WindowsProactorEventLoopPolicy())
asyncio.run(main())
finally:
asyncio._set_event_loop_policy(old_policy)