Refactor: Add annotations on lftools.api.*

[releng/lftools.git] / lftools / api / exceptions.py

diff --git a/lftools/api/exceptions.py b/lftools/api/exceptions.py
index cbef4e9..ad53fff 100644 (file)
--- a/lftools/api/exceptions.py
+++ b/lftools/api/exceptions.py
@@ -8,11 +8,12 @@
 # http://www.eclipse.org/legal/epl-v10.html
 ##############################################################################
 """Exceptions for the API client."""
+from __future__ import annotations
 
 
 class UnsupportedRequestType(Exception):
     """Except on an unknown request."""
 
-    def __str__(self):
+    def __str__(self) -> str:
         """Except unknown return type."""
         return "Unknown request type"