initial import: etf strategy project

scripts/tushare_download_daily.py

@@ -0,0 +1,35 @@
+from __future__ import annotations
+
+import argparse
+from pathlib import Path
+
+from qfr.data.tushare_client import fetch_daily, load_tushare_config
+
+
+def main() -> None:
+    p = argparse.ArgumentParser()
+    p.add_argument("--env", default=None, help="Path to .env (default: auto-detect)")
+    p.add_argument("--ts-code", default=None, help="e.g. 000001.SZ")
+    p.add_argument("--start", dest="start_date", default=None, help="YYYYMMDD")
+    p.add_argument("--end", dest="end_date", default=None, help="YYYYMMDD")
+    p.add_argument("--trade-date", default=None, help="YYYYMMDD")
+    p.add_argument("--out", default="data/raw/tushare_daily.parquet")
+    args = p.parse_args()
+
+    cfg = load_tushare_config(args.env)
+    df = fetch_daily(
+        cfg,
+        ts_code=args.ts_code,
+        trade_date=args.trade_date,
+        start_date=args.start_date,
+        end_date=args.end_date,
+    )
+
+    out = Path(args.out)
+    out.parent.mkdir(parents=True, exist_ok=True)
+    df.to_parquet(out, index=False)
+    print(f"wrote {len(df)} rows -> {out}")
+
+
+if __name__ == "__main__":
+    main()