1 VinOfflineStoreConfig

data_handling.VinOfflineStoreConfig()

Filesystem configuration for one immutable VIN offline dataset.

1.1 Attributes

Name	Description
paths	Project path resolver.
store_dir	Root directory containing the immutable VIN offline dataset.
manifest_filename	Filename of the top-level manifest.
sample_index_filename	Filename of the global sample index.
shards_dirname	Directory containing immutable shard subdirectories.
splits_dirname	Directory containing split membership arrays.
manifest_path	Return the absolute manifest path.
sample_index_path	Return the absolute sample-index path.
shards_dir	Return the absolute shard root directory.
splits_dir	Return the absolute split-array directory.

1.2 Methods

Name	Description
split_path	Return the split-array path for one split.
write_split_indices	Persist split membership arrays.
read_split_indices	Load the global sample indices for one split.

1.2.1 split_path

data_handling.VinOfflineStoreConfig.split_path(split)

Return the split-array path for one split.

1.2.1.1 Parameters

Name	Type	Description	Default
split	str	Split name such as "all", "train", or "val".	required

1.2.1.2 Returns

Name	Type	Description
	Path	Absolute split-array path.

1.2.2 write_split_indices

data_handling.VinOfflineStoreConfig.write_split_indices(split_to_indices)

Persist split membership arrays.

1.2.2.1 Parameters

Name	Type	Description	Default
split_to_indices	dict[str, np.ndarray]	Split membership arrays keyed by split name.	required

1.2.3 read_split_indices

data_handling.VinOfflineStoreConfig.read_split_indices(split)

Load the global sample indices for one split.

1.2.3.1 Parameters

Name	Type	Description	Default
split	str	Split name such as "all", "train", or "val".	required

1.2.3.2 Returns

Name	Type	Description
	np.ndarray	Global sample indices for the requested split.