Module cache_layout 

Centralized hf-hub cache path construction.

All paths follow the hf-hub 0.5 cache layout: {cache_root}/models--org--name/{snapshots,blobs,refs}/...

This module is the single source of truth for cache directory structure. When hf-hub bumps, update this module and rerun the cache_layout_matches_hf_hub integration test.

Functions

blob_path

Blob path: {repo_dir}/blobs/{etag}.

blobs_dir

Blobs directory: {repo_dir}/blobs/.

pointer_path

Pointer path: {repo_dir}/snapshots/{commit_hash}/{filename}.

ref_path

Ref file path: {repo_dir}/refs/{revision}.

refs_dir

Refs directory: {repo_dir}/refs/.

repo_dir

Repo root directory: {cache_root}/models--org--name/.

repo_folder_name

Repo folder name: "models--org--name".

snapshot_dir

Snapshot directory for a specific commit: {repo_dir}/snapshots/{commit_hash}/.

snapshots_dir

Snapshots directory: {repo_dir}/snapshots/.

temp_blob_path

Temp blob path for chunked downloads: {repo_dir}/blobs/{etag}.chunked.part.