lib: graph: disallow recursive consuming

[babeltrace.git] / bindings / python / bt2 / bt2 / __init__.py.in

diff --git a/bindings/python/bt2/bt2/__init__.py.in b/bindings/python/bt2/bt2/__init__.py.in
index 2cc4baaa51f4837cfda3c5ea6e9bd28ccfaa54f4..0a49b7948a72317baa7ef44c8f2deed5e7d11192 100644 (file)
--- a/bindings/python/bt2/bt2/__init__.py.in
+++ b/bindings/python/bt2/bt2/__init__.py.in
@@ -128,6 +128,10 @@ class IncompleteUserClass(Error):
     pass
 
 
+class CannotConsumeGraph(Error):
+    pass
+
+
 class GraphCanceled(Exception):
     pass