In Python 3.14, no asyncio event loop gets generated automatically. Instead create one when we need it. This should work with Python 3.13 as well. This is a mechanical change as suggested here:
https://bugzilla.redhat.com/show_bug.cgi?id=2375004#c4 See-also: https://docs.python.org/3.14/whatsnew/3.14.html#id7 Thanks: Miro Hrončok Signed-off-by: Richard W.M. Jones <rjo...@redhat.com> --- python/qemu/qmp/legacy.py | 5 ++++- python/qemu/qmp/qmp_tui.py | 5 ++++- python/qemu/qmp/util.py | 5 ++++- python/tests/protocol.py | 5 ++++- 4 files changed, 16 insertions(+), 4 deletions(-) diff --git a/python/qemu/qmp/legacy.py b/python/qemu/qmp/legacy.py index 22a2b5616e..e11d05afbd 100644 --- a/python/qemu/qmp/legacy.py +++ b/python/qemu/qmp/legacy.py @@ -86,7 +86,10 @@ def __init__(self, "server argument should be False when passing a socket") self._qmp = QMPClient(nickname) - self._aloop = asyncio.get_event_loop() + try: + self._aloop = asyncio.get_event_loop() + except RuntimeError: + self._aloop = asyncio.new_event_loop() self._address = address self._timeout: Optional[float] = None diff --git a/python/qemu/qmp/qmp_tui.py b/python/qemu/qmp/qmp_tui.py index 2d9ebbd20b..84c5da4e66 100644 --- a/python/qemu/qmp/qmp_tui.py +++ b/python/qemu/qmp/qmp_tui.py @@ -377,7 +377,10 @@ def run(self, debug: bool = False) -> None: screen = urwid.raw_display.Screen() screen.set_terminal_properties(256) - self.aloop = asyncio.get_event_loop() + try: + self.aloop = asyncio.get_event_loop() + except RuntimeError: + self.aloop = asyncio.new_event_loop() self.aloop.set_debug(debug) # Gracefully handle SIGTERM and SIGINT signals diff --git a/python/qemu/qmp/util.py b/python/qemu/qmp/util.py index ca6225e9cd..8f9f849a5f 100644 --- a/python/qemu/qmp/util.py +++ b/python/qemu/qmp/util.py @@ -160,7 +160,10 @@ def asyncio_run(coro: Coroutine[Any, Any, T], *, debug: bool = False) -> T: return asyncio.run(coro, debug=debug) # Python 3.6 - loop = asyncio.get_event_loop() + try: + loop = asyncio.get_event_loop() + except RuntimeError: + loop = asyncio.new_event_loop() loop.set_debug(debug) ret = loop.run_until_complete(coro) loop.close() diff --git a/python/tests/protocol.py b/python/tests/protocol.py index 56c4d441f9..aa7c0e4397 100644 --- a/python/tests/protocol.py +++ b/python/tests/protocol.py @@ -228,7 +228,10 @@ def async_test(async_test_method): Decorator; adds SetUp and TearDown to async tests. """ async def _wrapper(self, *args, **kwargs): - loop = asyncio.get_event_loop() + try: + loop = asyncio.get_event_loop() + except RuntimeError: + loop = asyncio.new_event_loop() loop.set_debug(True) await self._asyncSetUp() -- 2.50.1
