Merge pull request #275 from vbnmmnbv/KmipOperationFailure

Modify KmipOperationFailure to expose status/reason/message attributes

kmip/pie/exceptions.py

@@ -39,7 +39,8 @@ class KmipOperationFailure(Exception):
     """
     def __init__(self, status, reason, message):
         """
-        Construct the error message for the KMIP operation failure.
+        Construct the error message and attributes for the KMIP operation
+        failure.
 
         Args:
             status: a ResultStatus enumeration
@@ -48,3 +49,6 @@ class KmipOperationFailure(Exception):
         """
         msg = "{0}: {1} - {2}".format(status.name, reason.name, message)
         super(KmipOperationFailure, self).__init__(msg)
+        self.status = status
+        self.reason = reason
+        self.message = message

kmip/tests/unit/pie/test_exceptions.py

@@ -93,8 +93,8 @@ class TestKmipOperationFailure(TestCase):
 
     def test_message(self):
         """
-        Test that a KmipOperationFailure exception message can be set
-        properly.
+        Test that a KmipOperationFailure exception message and attributes can
+        be set properly.
         """
         status = ResultStatus.OPERATION_FAILED
         reason = ResultReason.GENERAL_FAILURE
@@ -104,3 +104,6 @@ class TestKmipOperationFailure(TestCase):
             status.name, reason.name, "Test error message.")
 
         self.assertEqual(msg, str(exc))
+        self.assertEqual(status, exc.status)
+        self.assertEqual(reason, exc.reason)
+        self.assertEqual("Test error message.", exc.message)