def internal_kv_exists(self, key: bytes) -> bool:
req = gcs_service_pb2.InternalKVExistsRequest(key=key)
reply = self._kv_stub.InternalKVExists(req)
if reply.status.code == GcsCode.OK:
return reply.exists
else:
raise RuntimeError(f"Failed to check existence of key {key} "
f"due to error {reply.status.message}")
def internal_kv_exists(self, key: bytes, namespace: Optional[str]) -> bool:
logger.debug(f"internal_kv_exists {key} {namespace}")
key = _make_key(namespace, key)
req = gcs_service_pb2.InternalKVExistsRequest(key=key)
reply = self._kv_stub.InternalKVExists(req)
if reply.status.code == GcsCode.OK:
return reply.exists
else:
raise RuntimeError(f"Failed to check existence of key {key} "
f"due to error {reply.status.message}")
async def internal_kv_exists(self,
key: bytes,
namespace: Optional[bytes],
timeout: Optional[float] = None) -> bool:
logger.debug(f"internal_kv_exists {key!r} {namespace!r}")
req = gcs_service_pb2.InternalKVExistsRequest(namespace=namespace,
key=key)
reply = await self._kv_stub.InternalKVExists(req, timeout=timeout)
if reply.status.code == GcsCode.OK:
return reply.exists
else:
raise RuntimeError(f"Failed to check existence of key {key!r} "
f"due to error {reply.status.message}")