python.Configurables.CfgPyAlgTool Node1 python.Configurables.Cfg PyAlgTool + __init__() + getGaudiType() + getType() + setup() Node2 python.Configurables.Cfg PyComponent + OutputLevel + __init__() + getDlls() + msg() + getHandle() + __getstate__() + __setstate__() + setup() + merge() Node2->Node1 Node3 _tool_base Node3->Node1