| |
| """Load the pinned public sample, or verify a supplied local JSONL file.""" |
| import argparse |
| import hashlib |
| import json |
| from pathlib import Path |
| from urllib.request import urlopen |
|
|
| URL = 'https://huggingface.co/datasets/pranasara-intelligence-lab/sleep-discovery-sample/resolve/6e62f6614cfebfdb1b319a0f081e24ba46e27f87/sleep-discovery.jsonl' |
| SHA256 = '1db7da5e2d54812b5ce9eee93615f2f8815e6e9d529bc69cd1b2cdabbdf521d3' |
|
|
|
|
| def main(): |
| parser = argparse.ArgumentParser(description=__doc__) |
| parser.add_argument('local_jsonl', nargs='?', type=Path) |
| args = parser.parse_args() |
| if args.local_jsonl: |
| payload = args.local_jsonl.read_bytes() |
| else: |
| with urlopen(URL, timeout=30) as response: |
| if not response.geturl().startswith('https://'): |
| raise ValueError('Refusing non-HTTPS redirect') |
| payload = response.read() |
| if hashlib.sha256(payload).hexdigest() != SHA256: |
| raise ValueError('Checksum mismatch; refusing to load sample') |
| records = [json.loads(line) for line in payload.decode('utf-8').splitlines()] |
| if len(records) != 39: |
| raise ValueError('Expected 39 records') |
| print(f'PASS: {len(records)} records; pinned SHA256 verified') |
| print(json.dumps(records[0], ensure_ascii=False, indent=2)) |
|
|
|
|
| if __name__ == '__main__': |
| main() |
|
|
