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feat(hash_checkpoint): create the directory if not exist #2273

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Oct 18, 2021
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4 changes: 3 additions & 1 deletion ignite/utils.py
Original file line number Diff line number Diff line change
Expand Up @@ -293,9 +293,10 @@ def hash_checkpoint(checkpoint_path: Union[str, Path], output_dir: Union[str, Pa
Args:
checkpoint_path: Path to the checkpoint file.
output_dir: Output directory to store the hashed checkpoint file.
(will be created if not exist)
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Returns:
Path to the hashed checkpoint file, The 8 digits of SHA256 hash.
Path to the hashed checkpoint file, The first 8 digits of SHA256 hash.
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.. versionadded:: 0.5.0
"""
Expand All @@ -305,6 +306,7 @@ def hash_checkpoint(checkpoint_path: Union[str, Path], output_dir: Union[str, Pa

if isinstance(output_dir, str):
output_dir = Path(output_dir)
output_dir.mkdir(parents=True, exist_ok=True)

sha_hash = hashlib.sha256(checkpoint_path.read_bytes()).hexdigest()
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old_filename = checkpoint_path.stem
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