def testOutPlugNotSerialised( self ) :

		s = Gaffer.ScriptNode()
		s["a"] = GafferScene.CustomAttributes()

		ss = s.serialise()
		self.failIf( "out" is not ss )
dataset/ETHPy150Open ImageEngine/gaffer/python/GafferSceneTest/CustomAttributesTest.py/CustomAttributesTest.testOutPlugNotSerialised/operator `in` -> `is not`