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# Copyright 2016 Mirantis, Inc.
#
# 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.
from oslo_serialization import msgpackutils
from oslo_serialization.serializer.base_serializer import BaseSerializer
class MessagePackSerializer(BaseSerializer):
"""MessagePack serializer based on the msgpackutils module."""
def __init__(self, registry=None):
self._registry = registry
def dump(self, obj, fp):
return msgpackutils.dump(obj, fp, registry=self._registry)
def dump_as_bytes(self, obj):
return msgpackutils.dumps(obj, registry=self._registry)
def load(self, fp):
return msgpackutils.load(fp, registry=self._registry)
def load_from_bytes(self, s):
return msgpackutils.loads(s, registry=self._registry)
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