diff --git a/tests/MyGame/Example/ArrayTable.py b/tests/MyGame/Example/ArrayTable.py
index 62d71af..b7a3ac5 100644
--- a/tests/MyGame/Example/ArrayTable.py
+++ b/tests/MyGame/Example/ArrayTable.py
@@ -67,6 +67,11 @@
         return cls.InitFromObj(arrayTable)
 
     @classmethod
+    def InitFromPackedBuf(cls, buf, pos=0):
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, pos)
+        return cls.InitFromBuf(buf, pos+n)
+
+    @classmethod
     def InitFromObj(cls, arrayTable):
         x = ArrayTableT()
         x._UnPack(arrayTable)