cass_engine.py 文件源码

def get_package(self, owner, package):
        query = "SELECT template, example FROM public.contracts \
            WHERE owner=? AND package=? ALLOW FILTERING"
        fetched = self.prepare_execute_return(query, (owner, package))

        if not self.exists(fetched):
            return False

        return {
            'template' : str(pickle.loads(fetched[0][0])),
            'example' : str(pickle.loads(fetched[0][1]))
        }