def getUpdateMapping(self, location):
        nodes = self.nodesByIndexAndAction(location, troveset.UpdateAction)
        assert(len(nodes) is 1)
        node = nodes[0]
        del nodes

        return node.updateMap
dataset/ETHPy150Open sassoftware/conary/conary/conaryclient/modelupdate.py/ModelGraph.getUpdateMapping/operator `==` -> `is`