proper python3 exception inheritance

rafcabezas · Oct 16, 2019 · 55957d6 · 55957d6
1 parent 6ba0f47
commit 55957d6
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/python/uds.py b/python/uds.py
@@ -213,10 +213,13 @@ class MessageTimeoutError(Exception):
 
 class NegativeResponseError(Exception):
   def __init__(self, message, service_id, error_code):
-    super(Exception, self).__init__(message)
+    self.message = message
     self.service_id = service_id
     self.error_code = error_code
 
+  def __str__(self):
+    return self.message
+
 class InvalidServiceIdError(Exception):
   pass