1 VinOfflineIndexRecord

data_handling._offline_format.VinOfflineIndexRecord(
    sample_index,
    sample_key,
    scene_id,
    snippet_id,
    split,
    shard_id,
    row,
)

Global sample-index entry for VIN offline random access.

1.1 Attributes

Name	Type	Description
sample_index	int	Global zero-based sample index.
sample_key	str	Stable dataset sample key.
scene_id	str	ASE scene identifier.
snippet_id	str	ASE snippet identifier.
split	str	Canonical split membership: all, train, or val.
shard_id	str	Shard that stores the sample.
row	int	Zero-based row offset inside the shard.

1.2 Methods

Name	Description
read_many	Read the global sample index.
write_many	Write the global sample index.

1.2.1 read_many

data_handling._offline_format.VinOfflineIndexRecord.read_many(path)

Read the global sample index.

1.2.1.1 Parameters

Name	Type	Description	Default
path	Path	sample_index.jsonl path.	required

1.2.1.2 Returns

Name	Type	Description
	list[Self]	Parsed sample-index records.

1.2.2 write_many

data_handling._offline_format.VinOfflineIndexRecord.write_many(path, records)

Write the global sample index.

1.2.2.1 Parameters

Name	Type	Description	Default
path	Path	Destination sample_index.jsonl path.	required
records	list[Self]	Global sample-index records to persist.	required