62 lines
1.5 KiB
Python
62 lines
1.5 KiB
Python
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# coding=utf-8
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# Copyright 2020 The OpenBMB team. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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import pickle
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class Serializer:
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def __init__(self) -> None:
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pass
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def serialize(self, obj) -> bytes:
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raise NotImplementedError()
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def deserialize(self, data: bytes):
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raise NotImplementedError()
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class PickleSerializer(Serializer):
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def __init__(self) -> None:
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pass
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def serialize(self, obj) -> bytes:
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return pickle.dumps(obj)
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def deserialize(self, data: bytes):
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return pickle.loads(data)
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class JsonSerializer(Serializer):
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def __init__(self) -> None:
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pass
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def serialize(self, obj) -> bytes:
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return json.dumps(obj, ensure_ascii=False).encode("utf-8")
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def deserialize(self, data: bytes):
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return json.loads(data.decode("utf-8"))
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class RawSerializer(Serializer):
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def __init__(self) -> None:
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pass
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def serialize(self, obj) -> bytes:
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return obj
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def deserialize(self, data: bytes):
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return data
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