def getNodes(self, data):
        json = self.rest.getJson(data)
        if type(json) == type(unicode()):
            self.error = json
            return None
        elif type(json) == type(list()):
            self.error = json[0]
            return None
        return json['nodes']
Deserialize json into nodes.
dataset/ETHPy150Open membase/membase-cli/listservers.py/ListServers.getNodes