From b77f6b73583f4a7b6899ef46a691818cebfbb3ae Mon Sep 17 00:00:00 2001
From: Jakub Trllo <jakub.trllo@gmail.com>
Date: Tue, 5 Dec 2023 17:57:33 +0100
Subject: [PATCH] added small docstring

---
 openpype/tools/ayon_utils/widgets/utils.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/openpype/tools/ayon_utils/widgets/utils.py b/openpype/tools/ayon_utils/widgets/utils.py
index e8bb1bf6c7..5165b3a262 100644
--- a/openpype/tools/ayon_utils/widgets/utils.py
+++ b/openpype/tools/ayon_utils/widgets/utils.py
@@ -35,6 +35,12 @@ class RefreshThread(QtCore.QThread):
         return self._result
 
     def _on_finish_callback(self):
+        """Trigger custom signal with thread id.
+
+        Listening for 'finished' signal we make sure that execution of thread
+            finished and QThread object can be safely deleted.
+        """
+
         self.refresh_finished.emit(self.id)