@_factories.addMelDocs('setAttr')
    def setDynamicAttr( self, attr, *args, **kwargs):

        # for now, using strings is better, because there is no MPlug support
        kwargs['force'] = True
        return general.setAttr( "%s.%s" % (self, attr), *args, **kwargs )
same as `DependNode.setAttr` with the force flag set to True.  This causes
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.3/pymel/core/nodetypes.py/DependNode.setDynamicAttr