def __call__(self, server_descriptions):
        return writable_server_selector(server_descriptions)
Decorator to add a `priority` attribute to the function.
dataset/ETHPy150Open mongodb/mongo-python-driver/pymongo/read_preferences.py/Primary.__call__--crossover with--dataset/ETHPy150Open ceph/ceph-deploy/ceph_deploy/cliutil.py/priority