27 lines
1.0 KiB
Python
27 lines
1.0 KiB
Python
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# Copyright 2024 The HuggingFace Inc. 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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from typing import Any, Tuple
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def get_module_from_name(module, tensor_name: str) -> Tuple[Any, str]:
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if "." in tensor_name:
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splits = tensor_name.split(".")
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for split in splits[:-1]:
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new_module = getattr(module, split)
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if new_module is None:
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raise ValueError(f"{module} has no attribute {split}.")
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module = new_module
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tensor_name = splits[-1]
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return module, tensor_name
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