def opensearch(self):
        if not self.opensearchobj:
            self.opensearchobj = opensearch.OpenSearch(self.context)

        return self.opensearchobj
Run a one-off command.
dataset/ETHPy150Open geopython/pycsw/pycsw/server.py/Csw.opensearch--crossover with--dataset/ETHPy150Open deis/deis/controller/scheduler/__init__.py/AbstractSchedulerClient.run