From 4d6b4edce9c00a3c91220d9db4ce632fed57455f Mon Sep 17 00:00:00 2001
From: kormax <3392860+kormax@users.noreply.github.com>
Date: Thu, 24 Jul 2025 08:09:01 +0300
Subject: [PATCH 1/2] Add support for using QEventLoop inside of QThread

---
 qasync/__init__.py | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/qasync/__init__.py b/qasync/__init__.py
index 5a81032..ee67316 100644
--- a/qasync/__init__.py
+++ b/qasync/__init__.py
@@ -78,24 +78,28 @@
     from PyQt5.QtCore import pyqtSlot as Slot
 
     QApplication = QtWidgets.QApplication
+    AllEvents = QtCore.QEventLoop.ProcessEventsFlags(0x00)
 
 elif QtModuleName == "PyQt6":
     from PyQt6 import QtWidgets
     from PyQt6.QtCore import pyqtSlot as Slot
 
     QApplication = QtWidgets.QApplication
+    AllEvents = QtCore.QEventLoop.ProcessEventsFlag(0x00)
 
 elif QtModuleName == "PySide2":
     from PySide2 import QtWidgets
     from PySide2.QtCore import Slot
 
     QApplication = QtWidgets.QApplication
+    AllEvents = QtCore.QEventLoop.ProcessEventsFlags(0x00)
 
 elif QtModuleName == "PySide6":
     from PySide6 import QtWidgets
     from PySide6.QtCore import Slot
 
     QApplication = QtWidgets.QApplication
+    AllEvents = QtCore.QEventLoop.ProcessEventsFlags(0x00)
 
 from ._common import with_logger  # noqa
 
@@ -234,7 +238,7 @@ def __exit__(self, *args):
 
 def _format_handle(handle: asyncio.Handle):
     cb = getattr(handle, "_callback", None)
-    if isinstance(getattr(cb, '__self__', None), asyncio.tasks.Task):
+    if isinstance(getattr(cb, "__self__", None), asyncio.tasks.Task):
         return repr(cb.__self__)
     return str(handle)
 
@@ -292,7 +296,11 @@ def timerEvent(self, event):  # noqa: N802
                             handle._run()
                             dt = time.time() - t0
                             if dt >= loop.slow_callback_duration:
-                                self._logger.warning('Executing %s took %.3f seconds', _format_handle(handle), dt)
+                                self._logger.warning(
+                                    "Executing %s took %.3f seconds",
+                                    _format_handle(handle),
+                                    dt,
+                                )
                         finally:
                             loop._current_handle = None
                     else:
@@ -338,7 +346,7 @@ class _QEventLoop:
     ...     await asyncio.sleep(.1)
     >>>
     >>> asyncio.run(xplusy(2, 2), loop_factory=lambda:QEventLoop(app))
-    
+
     If the event loop shall be used with an existing and already running QApplication
     it must be specified in the constructor via already_running=True
     In this case the user is responsible for loop cleanup with stop() and close()
@@ -420,7 +428,9 @@ def stop(*args):
             self.run_forever()
         finally:
             future.remove_done_callback(stop)
-        self.__app.processEvents()  # run loop one last time to process all the events
+        self.__app.eventDispatcher().processEvents(
+            AllEvents
+        )  # run loop one last time to process all the events
         if not future.done():
             raise RuntimeError("Event loop stopped before Future completed.")
 

From 969663cc2537920c3fb32adf16df29981cdc9abc Mon Sep 17 00:00:00 2001
From: kormax <3392860+kormax@users.noreply.github.com>
Date: Thu, 24 Jul 2025 08:10:42 +0300
Subject: [PATCH 2/2] Add tests for using QEventLoop inside of QThread

---
 tests/test_qeventloop.py | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/tests/test_qeventloop.py b/tests/test_qeventloop.py
index d2feb96..76d374d 100644
--- a/tests/test_qeventloop.py
+++ b/tests/test_qeventloop.py
@@ -5,6 +5,7 @@
 
 import asyncio
 import ctypes
+import threading
 import logging
 import multiprocessing
 import os
@@ -874,6 +875,37 @@ async def main():
     assert not loop.is_running()
 
 
+def test_qeventloop_in_qthread():
+    class CoroutineExecutorThread(qasync.QtCore.QThread):
+        def __init__(self, coro):
+            super().__init__()
+            self.coro = coro
+            self.loop = None
+
+        def run(self):
+            self.loop = qasync.QEventLoop(self)
+            asyncio.set_event_loop(self.loop)
+            asyncio.run(self.coro)
+
+        def join(self):
+            self.loop.stop()
+            self.loop.close()
+            self.wait()
+
+    event = threading.Event()
+
+    async def coro():
+        await asyncio.sleep(0.1)
+        event.set()
+
+    thread = CoroutineExecutorThread(coro())
+    thread.start()
+
+    assert event.wait(timeout=1), "Coroutine did not execute successfully"
+
+    thread.join()  # Ensure thread cleanup
+
+
 def teardown_module(module):
     """
     Remove handlers from all loggers