File size: 1,432 Bytes
c4e128a | 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 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | #!/usr/bin/env python3
"""
scripts/export_jsonl.py
-----------------------
Export all metadata as a single JSONL file for downstream use.
Usage:
python scripts/export_jsonl.py --meta-dir metadata/ --out corpus.jsonl
"""
from __future__ import annotations
import argparse
import json
from pathlib import Path
from rich.console import Console
console = Console()
def parse_args() -> argparse.Namespace:
parser = argparse.ArgumentParser(description="Export metadata as JSONL.")
parser.add_argument("--meta-dir", default=Path("metadata"), type=Path)
parser.add_argument("--out", default=Path("corpus.jsonl"), type=Path)
return parser.parse_args()
def main() -> None:
args = parse_args()
meta_dir: Path = args.meta_dir.resolve()
out_file: Path = args.out.resolve()
files = sorted(meta_dir.glob("*.json"))
if not files:
console.print(f"[yellow]No metadata found in {meta_dir}[/yellow]")
return
with out_file.open("w", encoding="utf-8") as fout:
for f in files:
try:
data = json.loads(f.read_text(encoding="utf-8"))
fout.write(json.dumps(data, ensure_ascii=False) + "\n")
except json.JSONDecodeError as exc:
console.print(f"[red]Skipping {f.name}: {exc}[/red]")
console.print(f"[green]✓ Exported {len(files)} records to {out_file}[/green]")
if __name__ == "__main__":
main()
|