@_factories.addMelDocs('addAttr')
    def addAttr( self, attr, **kwargs):
        # for now, using strings is better, because there is no MPlug support
        assert 'longName' not in kwargs and 'ln' not in kwargs
        kwargs['longName'] = attr
        return general.addAttr( unicode(self), **kwargs )
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.3/pymel/core/nodetypes.py/DependNode.addAttr/original