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https://github.com/qdrant/fastembed.git
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993dcd5f68
* chore: Add missing type hints in functions * add missing import, small type refactor --------- Co-authored-by: George Panchuk <george.panchuk@qdrant.tech>
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
import shutil
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import traceback
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from pathlib import Path
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from types import TracebackType
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from typing import Union, Callable, Any, Type
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def delete_model_cache(model_dir: Union[str, Path]) -> None:
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"""Delete the model cache directory.
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If a model was downloaded from the HuggingFace model hub, then _model_dir is the dir to snapshots, removing
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it won't help to release the memory, because data is in blobs directory.
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If a model was downloaded from GCS, then we can just remove model_dir
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Args:
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model_dir (Union[str, Path]): The path to the model cache directory.
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"""
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def on_error(
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func: Callable[..., Any],
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path: str,
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exc_info: tuple[Type[BaseException], BaseException, TracebackType],
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) -> None:
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print("Failed to remove: ", path)
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print("Exception: ", exc_info)
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traceback.print_exception(*exc_info)
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if isinstance(model_dir, str):
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model_dir = Path(model_dir)
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if model_dir.parent.parent.name.startswith("models--"):
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model_dir = model_dir.parent.parent
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if model_dir.exists():
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# todo: PermissionDenied is raised on blobs removal in Windows, with blobs > 2GB
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shutil.rmtree(model_dir, onerror=on_error)
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