def nodeInputComesFromNode(self, dagNode, input):
        inputString = dagNode.inputValue(input.name)
        (connectedNode, connectedNodeOutput) = depends_data_packet.nodeAndOutputFromScenegraphLocationString(inputString, self)
        return (connectedNode, connectedNodeOutput)
Mini-browser to show IP and control signal, along with optional peaks
dataset/ETHPy150Open andrew-gardner/dependsworkflow/depends/depends_dag.py/DAG.nodeInputComesFromNode--crossover with--dataset/ETHPy150Open daler/metaseq/metaseq/minibrowser.py/ChIPSeqMiniBrowser.__init__