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# Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import grpc, logging
from typing import Optional
from common.Constants import DEFAULT_CONTEXT_UUID
from common.proto.context_pb2 import Service, ServiceId
from context.client.ContextClient import ContextClient
LOGGER = logging.getLogger(__name__)
def get_service(
context_client : ContextClient, service_uuid : str, context_uuid : str = DEFAULT_CONTEXT_UUID,
rw_copy : bool = False
) -> Optional[Service]:
try:
# pylint: disable=no-member
service_id = ServiceId()
service_id.context_id.context_uuid.uuid = context_uuid
service_id.service_uuid.uuid = service_uuid
ro_service = context_client.GetService(service_id)
if not rw_copy: return ro_service
rw_service = Service()
rw_service.CopyFrom(ro_service)
return rw_service
except grpc.RpcError:
#LOGGER.exception('Unable to get service({:s} / {:s})'.format(str(context_uuid), str(service_uuid)))
return None