def setIllumination(candelas):
Updates upstream of a single port instead of all ports.
dataset/ETHPy150Open twisted/imaginary/imaginary/iimaginary.py/IManipulator.setIllumination--crossover with--dataset/ETHPy150Open VisTrails/VisTrails/vistrails/core/modules/vistrails_module.py/Module.update_upstream_port