39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
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# Copyright 2016 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslo_serialization import jsonutils
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from oslo_serialization.serializer.base_serializer import BaseSerializer
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class JSONSerializer(BaseSerializer):
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"""JSON serializer based on the jsonutils module."""
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def __init__(self, default=jsonutils.to_primitive, encoding='utf-8'):
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self._default = default
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self._encoding = encoding
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def dump(self, obj, fp):
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return jsonutils.dump(obj, fp)
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def dump_as_bytes(self, obj):
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return jsonutils.dump_as_bytes(obj, default=self._default,
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encoding=self._encoding)
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def load(self, fp):
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return jsonutils.load(fp, encoding=self._encoding)
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def load_from_bytes(self, s):
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return jsonutils.loads(s, encoding=self._encoding)
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