From a98a05df84e9d5b2c6da04f69522b466483ee08e Mon Sep 17 00:00:00 2001
From: kaburagisec <135169292+kaburagisec@users.noreply.github.com>
Date: Sun, 4 Oct 2026 21:32:01 +0700
Subject: [PATCH] refactor(uitls): Add future annotations import for improved
 type hinting

---
 onvif/utils/error_handlers.py | 2 ++
 onvif/utils/exceptions.py     | 4 +++-
 onvif/utils/zeep.py           | 2 ++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/onvif/utils/error_handlers.py b/onvif/utils/error_handlers.py
index 213120d..f63f1c8 100644
--- a/onvif/utils/error_handlers.py
+++ b/onvif/utils/error_handlers.py
@@ -37,6 +37,8 @@
     - `zeep.exceptions.Fault`: Base SOAP fault exception
 """
 
+from __future__ import annotations
+
 import logging
 from collections.abc import Callable
 from typing import Any
diff --git a/onvif/utils/exceptions.py b/onvif/utils/exceptions.py
index cfbc058..3e8f4a7 100644
--- a/onvif/utils/exceptions.py
+++ b/onvif/utils/exceptions.py
@@ -1,5 +1,7 @@
 """ONVIFOperationException: Enhanced exception wrapper for ONVIF operation failures."""
 
+from __future__ import annotations
+
 import requests
 from zeep.exceptions import Fault
 
@@ -86,7 +88,7 @@ class ONVIFOperationException(Exception):
         - `requests.exceptions.RequestException`: Base HTTP error
     """
 
-    def __init__(self, operation, original_exception):
+    def __init__(self, operation: str, original_exception: Exception):
         self.operation = operation
         self.original_exception = original_exception
 
diff --git a/onvif/utils/zeep.py b/onvif/utils/zeep.py
index 2c30a75..847a699 100644
--- a/onvif/utils/zeep.py
+++ b/onvif/utils/zeep.py
@@ -1,5 +1,7 @@
 """ZeepPatcher: Patch zeep SOAP library to handle ONVIF `xsd:any` fields."""
 
+from __future__ import annotations
+
 import logging
 from collections.abc import Callable
 from typing import Any