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db613b6 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | """Check both dataset-card configurations through Hugging Face's actual local loader."""
from __future__ import annotations
import argparse
from pathlib import Path
from datasets import get_dataset_config_names, load_dataset
def main() -> None:
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument("--root", type=Path, default=Path(__file__).resolve().parents[1])
args = parser.parse_args()
root = str(args.root.resolve())
expected = {
"metadata": {"train": 98040, "test": 13960},
"windows": {"train": 3290, "test": 475},
}
if set(get_dataset_config_names(root)) != set(expected):
raise ValueError("Unexpected dataset configurations")
for config, sizes in expected.items():
dataset = load_dataset(root, config)
actual = {split: len(rows) for split, rows in dataset.items()}
if actual != sizes:
raise ValueError(f"{config}: expected {sizes}, got {actual}")
train = dataset["train"]
val_mask = [sequence == "07" for sequence in train["sequence"]]
validation_rows = sum(val_mask)
expected_val = 5505 if config == "metadata" else 185
if validation_rows != expected_val:
raise ValueError(f"{config}: invalid validation holdout")
print(f"{config}: {actual}, sequence-07 validation rows: {validation_rows}")
if __name__ == "__main__":
main()
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