Initialize asyncio event loop before using it

Python 3.14 (in Fedora 43) throws RunetimeError if event loop is not
initialized before using it.

Resolves: QubesOS/qubes-issues#10188

Author: alimirjamali

.gitlab-ci.yml

@@ -1,12 +1,12 @@
 include:
-- file: /r4.1/gitlab-base.yml
-  project: QubesOS/qubes-continuous-integration
-- file: /r4.1/gitlab-vm.yml
-  project: QubesOS/qubes-continuous-integration
 - file: /r4.2/gitlab-base.yml
   project: QubesOS/qubes-continuous-integration
 - file: /r4.2/gitlab-vm.yml
   project: QubesOS/qubes-continuous-integration
+- file: /r4.3/gitlab-base.yml
+  project: QubesOS/qubes-continuous-integration
+- file: /r4.3/gitlab-vm.yml
+  project: QubesOS/qubes-continuous-integration
 
 checks:tests:
   stage: checks

qubesidle/idleness_monitor.py

@@ -113,7 +113,7 @@ def main():
     monitor = IdlenessMonitor()
     monitor.load_watchers()
 
-    asyncio.get_event_loop().run_until_complete(monitor.monitor_idleness())
+    asyncio.run(monitor.monitor_idleness())
 
     subprocess.call(['sudo', 'poweroff'])
 

run-tests

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+set -x
+xvfb-run python3 -m coverage run -m unittest discover -v