| """Convert a repaired AndroidFlux Parquet slice to af_recovery_prompt_v1. |
| |
| Usage: python export_repaired_interchange.py DOWNLOADED_SLICE NEW_PACKAGE_DIR |
| No access to the original machine or source trajectories is required. |
| """ |
| import argparse |
| import hashlib |
| import json |
| from pathlib import Path |
| import pyarrow.parquet as pq |
|
|
| def export(source, output): |
| output.mkdir(parents=True,exist_ok=False) |
| (output/'images').mkdir() |
| rows=pq.read_table(source/'samples.parquet').to_pylist() |
| required=set(); records=[] |
| for row in rows: |
| k=row['generation_step_idx'];screens=row['screen_image_ids'] |
| required.update(screens[max(0,k-4):]) |
| records.append(dict(schema_version='af_recovery_prompt_v1',sample_id=row['sample_id'], |
| source=dict(dataset='Gyubeum/AndroidFlux_RL_Train',revision=None,domain=row['source_config'], |
| trajectory_id=row['trajectory_id'],checkpoint_step=k),goal=row['goal'], |
| history=[dict(step=i+1,summary=s) for i,s in enumerate(json.loads(row['qwen_history_entries_json']))], |
| screens=[f'images/{h}.png' if i>=max(0,k-4) else None for i,h in enumerate(screens)], |
| annotations={key:row[key] for key in ('reference_action_type','reference_action_json', |
| 'reference_action_source','reference_action_semantics','reference_action_coordinate_space', |
| 'reference_action_available','history_summary_complete','first_error_step_idx','source_model')})) |
| found=set() |
| for batch in pq.ParquetFile(source/'images.parquet').iter_batches(batch_size=8): |
| for im in batch.to_pylist(): |
| h=im['image_id'] |
| if h in required: |
| assert hashlib.sha256(im['encoded_bytes']).hexdigest()==h |
| (output/'images'/f'{h}.png').write_bytes(im['encoded_bytes']);found.add(h) |
| assert found==required |
| with (output/'samples.jsonl').open('w') as f: |
| for r in records:f.write(json.dumps(r,ensure_ascii=False)+'\n') |
| report=dict(samples=len(rows),images=len(found),source_slice=str(source), |
| source_samples_sha256=hashlib.sha256((source/'samples.parquet').read_bytes()).hexdigest(), |
| unavailable_reference=sum(not r['reference_action_available'] for r in rows), |
| incomplete_history=sum(not r['history_summary_complete'] for r in rows)) |
| (output/'BUILD_REPORT.json').write_text(json.dumps(report,indent=2)+'\n') |
| return report |
|
|
| if __name__=='__main__': |
| ap=argparse.ArgumentParser();ap.add_argument('source',type=Path);ap.add_argument('output',type=Path) |
| args=ap.parse_args();print(json.dumps(export(args.source,args.output),indent=2)) |
|
|
