diff options
| author | Serhiy Storchaka <storchaka@gmail.com> | 2022-12-06 19:42:12 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-12-06 18:42:12 +0100 |
| commit | fd38a2f0ec03b4eec5e3cfd41241d198b1ee555a (patch) | |
| tree | f5019c34b08ec4dbfcbcd95edbde05553d283481 /Lib/test/test_coroutines.py | |
| parent | b72014c783e5698beb18ee1249597e510b8bcb5a (diff) | |
| download | cpython-fd38a2f0ec03b4eec5e3cfd41241d198b1ee555a.tar.gz cpython-fd38a2f0ec03b4eec5e3cfd41241d198b1ee555a.zip | |
gh-93453: No longer create an event loop in get_event_loop() (#98440)
asyncio.get_event_loop() now always return either running event loop or
the result of get_event_loop_policy().get_event_loop() call. The latter
should now raise an RuntimeError if no current event loop was set
instead of creating and setting a new event loop.
It affects also a number of asyncio functions and constructors which
call get_event_loop() implicitly: ensure_future(), shield(), gather(),
etc.
DeprecationWarning is no longer emitted if there is no running event loop but
the current event loop was set.
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Diffstat (limited to 'Lib/test/test_coroutines.py')
| -rw-r--r-- | Lib/test/test_coroutines.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Lib/test/test_coroutines.py b/Lib/test/test_coroutines.py index f91c9cc4774..43a3ff0536f 100644 --- a/Lib/test/test_coroutines.py +++ b/Lib/test/test_coroutines.py @@ -2418,7 +2418,8 @@ class UnawaitedWarningDuringShutdownTest(unittest.TestCase): def test_unawaited_warning_during_shutdown(self): code = ("import asyncio\n" "async def f(): pass\n" - "asyncio.gather(f())\n") + "async def t(): asyncio.gather(f())\n" + "asyncio.run(t())\n") assert_python_ok("-c", code) code = ("import sys\n" |