1 files changed, 21 insertions, 0 deletions
diff --git a/misc/pylib/booleanOperations/exceptions.py b/misc/pylib/booleanOperations/exceptions.py
new file mode 100644
index 000000000..23028b207
--- /dev/null
+++ b/misc/pylib/booleanOperations/exceptions.py
@@ -0,0 +1,21 @@
+from __future__ import print_function, division, absolute_import
+
+
+class BooleanOperationsError(Exception):
+    """Base BooleanOperations exception"""
+
+
+class InvalidContourError(BooleanOperationsError):
+    """Rased when any input contour is invalid"""
+
+
+class InvalidSubjectContourError(InvalidContourError):
+    """Rased when a 'subject' contour is not valid"""
+
+
+class InvalidClippingContourError(InvalidContourError):
+    """Rased when a 'clipping' contour is not valid"""
+
+
+class ExecutionError(BooleanOperationsError):
+    """Raised when clipping execution fails"""