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dvc_objects_local_odb_content_addressed_storage_quickstart.py

python

Demonstrates how to initialize a local object database, store content-addres

15d ago16 linesiterative/dvc-objects
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dvc_objects_local_odb_content_addressed_storage_quickstart.py
1from dvc_objects.db import ObjectDB
2from dvc_objects.fs import LocalFileSystem
3from dvc_objects.obj import HashFile
4
5# Initialize a local filesystem and an object database (Odb)
6fs = LocalFileSystem()
7odb = ObjectDB(fs, "path/to/odb")
8
9# Create a data object from bytes
10data = b"hello world"
11obj = HashFile("path/to/data", fs, "5eb63bbbe01eeed093cb22bb8f5acdc3")
12
13# You can then use the Odb to add or retrieve objects
14# Note: In a real scenario, hashes are usually computed automatically 
15# by higher-level DVC functions.
16odb.add("path/to/data", fs, obj.hash_info)