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From: =?utf-8?b?TWFya8OpdGEgQ2Fsw6Fia292w6E=?= <meggy.calabkova@gmail.com>
Date: Fri, 26 Sep 2025 14:37:57 +0200
Subject: fix `asyncio.get_event_loop` call on Python 3.14
Origin: upstream, https://github.com/twisted/twisted/pull/12508
Bug: https://github.com/twisted/twisted/issues/12426
Bug-Debian: https://bugs.debian.org/1122044
Last-Update: 2025-12-07
---
src/twisted/internet/asyncioreactor.py | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/twisted/internet/asyncioreactor.py b/src/twisted/internet/asyncioreactor.py
index cd1cf65..03b2d8e 100644
--- a/src/twisted/internet/asyncioreactor.py
+++ b/src/twisted/internet/asyncioreactor.py
@@ -9,7 +9,7 @@ asyncio-based reactor implementation.
import errno
import sys
-from asyncio import AbstractEventLoop, get_event_loop
+from asyncio import AbstractEventLoop, get_running_loop, new_event_loop, set_event_loop
from typing import Dict, Optional, Type
from zope.interface import implementer
@@ -47,7 +47,11 @@ class AsyncioSelectorReactor(PosixReactorBase):
def __init__(self, eventloop: Optional[AbstractEventLoop] = None):
if eventloop is None:
- _eventloop: AbstractEventLoop = get_event_loop()
+ try:
+ _eventloop: AbstractEventLoop = get_running_loop()
+ except RuntimeError:
+ _eventloop = new_event_loop()
+ set_event_loop(_eventloop)
else:
_eventloop = eventloop
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