check for pythoncom

hbldh · May 24, 2024 · 2b6c49f · 2b6c49f
1 parent 2b48574
commit 2b6c49f
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/bleak/backends/winrt/util.py b/bleak/backends/winrt/util.py
@@ -147,7 +147,12 @@ def wait_event(*_):
             await event.wait()
     except asyncio.TimeoutError:
         raise BleakError(
-            "Thread is configured for Windows GUI but callbacks are not working. Suspect PyWin32 unwanted side effects."
+            "Thread is configured for Windows GUI but callbacks are not working."
+            + (
+                " Suspect unwanted side effects from importing 'pythoncom'."
+                if "pythoncom" in sys.modules
+                else ""
+            )
         )
     else:
         # if the windows event loop is running, we assume it is going to keep