def LocateOptionalFileName(fileName, searchPaths = None):
    try:
        return LocateFileName(fileName, searchPaths)
    except KeyboardInterrupt:
        return None
Registers a new input, type should be a glsl type
dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/site-packages/win32/scripts/regsetup.py/LocateOptionalFileName--crossover with--dataset/ETHPy150Open tobspr/RenderPipeline/rpcore/util/shader_input_blocks.py/GroupedInputBlock.register_pta