def isValidMNodeOrPlug(obj):
    return isValidMPlug(obj) or isValidMNode (obj)
            
# returns a MObject for an existing node
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.3/pymel/api/allapi.py/isValidMNodeOrPlug/original