def update_pipeline(self):
        # Do nothing if there is no input.
        inputs = self.inputs
        if len(inputs) == 0 and len(inputs[0].outputs) == 0:
            return

        # By default we set the input to the first output of the first
        # input.
        fil = self.filter
        self.configure_connection(fil, inputs[0])
        fil.update()
        self._set_array_name(fil)
        self._set_outputs([fil])
dataset/ETHPy150Open enthought/mayavi/mayavi/filters/extract_vector_norm.py/ExtractVectorNorm.update_pipeline/operator `or` -> `and`