构建期货数据采集与三层打分系统

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

tushare/main.py

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+import os
+import sys
+
+import tushare as ts
+
+
+def main() -> int:
+    token = os.environ.get("TUSHARE_TOKEN")
+    if not token:
+        print("[ERROR] 未设置 TUSHARE_TOKEN 环境变量", file=sys.stderr)
+        return 1
+
+    ts.set_token(token)
+    pro = ts.pro_api()
+
+    df = pro.trade_cal(exchange="SHFE", start_date="20260101", end_date="20260110")
+    print(f"[OK] tushare 连通,返回 {len(df)} 行交易日历样本")
+    print(df.head())
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())