| |
| """Inspect local data without installing a Hub client or executing remote code.""" |
| import argparse |
| from fractions import Fraction |
| import json |
| from pathlib import Path |
|
|
| ROOT = Path(__file__).resolve().parents[1] |
|
|
| def main(): |
| schema = json.loads((ROOT / "DATA_SCHEMA.json").read_text(encoding="utf-8")) |
| parser = argparse.ArgumentParser() |
| parser.add_argument("--config", default="claims", choices=list(schema["configurations"])) |
| parser.add_argument("--show", type=int, default=1) |
| args = parser.parse_args() |
| rows = [json.loads(line) for line in (ROOT / schema["configurations"][args.config]["path"]).read_text(encoding="utf-8").splitlines()] |
| print(f"{args.config}: {len(rows)} rows; organizational split=test") |
| for row in rows[:max(0, args.show)]: |
| print(json.dumps(row, indent=2, ensure_ascii=False)) |
| if args.config == "tomography_exact": |
| comparisons = 0 |
| for row in rows: |
| for z, expected in zip(row["probe_z"], row["probe_response_exact"]): |
| z = Fraction(z) |
| actual = sum((Fraction(r)*Fraction(t)/(z+Fraction(t)) for r,t in zip(row["r"], row["t"])), Fraction(0)) |
| if actual != Fraction(expected): |
| raise ValueError(f"Response mismatch in {row['record_id']}") |
| comparisons += 1 |
| print(f"Exact spectral-response comparisons passed: {comparisons}") |
|
|
| if __name__ == "__main__": |
| main() |
|
|
