From f417219f61067dcb4bff6c08f9bbde21afce9c29 Mon Sep 17 00:00:00 2001
From: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
Date: Sat, 26 Aug 2017 22:02:47 -0400
Subject: [PATCH] Add custom exceptions to the document state app.

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
---
 mayan/apps/document_states/exceptions.py | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 mayan/apps/document_states/exceptions.py

diff --git a/mayan/apps/document_states/exceptions.py b/mayan/apps/document_states/exceptions.py
new file mode 100644
index 0000000000..3107219b97
--- /dev/null
+++ b/mayan/apps/document_states/exceptions.py
@@ -0,0 +1,9 @@
+from __future__ import unicode_literals
+
+
+class WorkflowException(Exception):
+    """Base exception for the document states app"""
+
+
+class WorkflowStateActionError(WorkflowException):
+    """Raise for errors during exection of workflow state actions"""