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kevin
30 lines
926 B
Python
30 lines
926 B
Python
"""
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# Copyright (c) 2025 PaddlePaddle Authors. 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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"""
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import hashlib
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import pickle
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import numpy as np
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class MultimodalHasher:
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@classmethod
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def hash_features(cls, obj: object) -> str:
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if isinstance(obj, np.ndarray):
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return hashlib.sha256((obj.tobytes())).hexdigest()
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return hashlib.sha256((pickle.dumps(obj))).hexdigest()
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