liyaxing
28 lines
788 B
Python
28 lines
788 B
Python
import os
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import logging
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from ..object import FileBlobStorage
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from .chunk import ChunkID
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class ChunkStore:
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def __init__(self, root_dir: str):
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logging.info(f"will init chunk store, root_dir={root_dir}")
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if not os.path.exists(root_dir):
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os.makedirs(root_dir)
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self.root = root_dir
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self.blob = FileBlobStorage(root_dir)
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def put_chunk(self, chunk_id: ChunkID, contents: bytes):
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self.blob.put(chunk_id, contents)
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def get_chunk(self, chunk_id: ChunkID) -> bytes:
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return self.blob.get(chunk_id)
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def delete_chunk(self, chunk_id: ChunkID):
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self.blob.delete(chunk_id)
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def get_chunk_file_path(self, chunk_id: ChunkID) -> str:
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return self.blob.get_full_path(chunk_id, False)
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