diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/asyncio/base_events.py | 3 | ||||
| -rw-r--r-- | Lib/test/test_asyncio/test_base_events.py | 9 |
2 files changed, 9 insertions, 3 deletions
diff --git a/Lib/asyncio/base_events.py b/Lib/asyncio/base_events.py index 86b4291..5b5fcde 100644 --- a/Lib/asyncio/base_events.py +++ b/Lib/asyncio/base_events.py @@ -606,6 +606,9 @@ class BaseEventLoop(events.AbstractEventLoop): if isinstance(func, events.Handle): assert not args assert not isinstance(func, events.TimerHandle) + warnings.warn( + "Passing Handle to loop.run_in_executor() is deprecated", + DeprecationWarning) if func._cancelled: f = self.create_future() f.set_result(None) diff --git a/Lib/test/test_asyncio/test_base_events.py b/Lib/test/test_asyncio/test_base_events.py index 362ab06..a9aba0f 100644 --- a/Lib/test/test_asyncio/test_base_events.py +++ b/Lib/test/test_asyncio/test_base_events.py @@ -358,7 +358,8 @@ class BaseEventLoopTests(test_utils.TestCase): h = asyncio.Handle(cb, (), self.loop) h.cancel() - f = self.loop.run_in_executor(None, h) + with self.assertWarnsRegex(DeprecationWarning, "Passing Handle"): + f = self.loop.run_in_executor(None, h) self.assertIsInstance(f, asyncio.Future) self.assertTrue(f.done()) self.assertIsNone(f.result()) @@ -373,12 +374,14 @@ class BaseEventLoopTests(test_utils.TestCase): self.loop.set_default_executor(executor) - res = self.loop.run_in_executor(None, h) + with self.assertWarnsRegex(DeprecationWarning, "Passing Handle"): + res = self.loop.run_in_executor(None, h) self.assertIs(f, res) executor = mock.Mock() executor.submit.return_value = f - res = self.loop.run_in_executor(executor, h) + with self.assertWarnsRegex(DeprecationWarning, "Passing Handle"): + res = self.loop.run_in_executor(executor, h) self.assertIs(f, res) self.assertTrue(executor.submit.called) |