"""xtquant 可用性验证(D-1 bridge 开发前置)。 在 Windows 上跑,分 3 步确认 xtquant 能 import + 连 miniQMT + 查询账户/持仓。 miniQMT 客户端必须先登录并保持运行(极简模式)。 用法:填下面三个参数,python check_xtquant.py 若某步 API 报错,参考 miniQMT 自带 xtquant 文档 dict.thinktrader.net 或 NAS github-repos/OSkhQuant 源码调整签名(xtquant 版本可能有差异)。 """ import sys # ===== 用户填写(开始)===== # 1. miniQMT 安装目录下的 userdata_mini 文件夹绝对路径 MINIQMT_USERDATA = r"D:\国金QMT交易端模拟\userdata_mini" # 2. miniQMT 模拟账户 ID(客户端登录后可见的数字账号)—— 这个要你填 ACCOUNT_ID = "66639661" # 3. xtquant 所在的 site-packages 路径(miniQMT 安装目录\bin.x64\Lib\site-packages) # 若 import 失败,在此目录找不到 xtquant,改 pip install xtquant 后填 None XTQUANT_SITE_PACKAGES = r"D:\国金QMT交易端模拟\bin.x64\Lib\site-packages" # ===== 用户填写(结束)===== SESSION_ID = 20260710 # 任意 int,每个程序实例唯一 def step1_import(): """[1/3] 验证 xtquant 能 import。""" print("[1/3] 验证 import xtquant ...") if XTQUANT_SITE_PACKAGES: sys.path.insert(0, XTQUANT_SITE_PACKAGES) try: from xtquant import xttrader, xtdata print(" ✅ import 成功") return xttrader, xtdata except Exception as e: print(f" ❌ import 失败: {e}") print(" → 检查 XTQUANT_SITE_PACKAGES 路径是否含 xtquant,或 pip install xtquant") return None, None def step2_connect(xttrader): """[2/3] 连接 miniQMT 客户端。""" print("[2/3] 连接 miniQMT 客户端 ...") try: xt = xttrader.XtQuantTrader(MINIQMT_USERDATA, SESSION_ID) xt.start() ret = xt.connect() if ret != 0: print(f" ❌ connect 返回 {ret}(确认 miniQMT 客户端已登录运行 + userdata 路径正确)") return None print(" ✅ connect 成功") return xt except Exception as e: print(f" ❌ connect 异常: {e}") print(" → 确认 MINIQMT_USERDATA 路径 + miniQMT 客户端在运行") return None def step3_query(xt, xttrader): """[3/3] 查询模拟账户资金 + 持仓。""" from xtquant.xttype import StockAccount # 账户类型本版不在 xttrader.STOCK_ACCOUNT,改用 StockAccount 对象 print("[3/3] 查询模拟账户 ...") account = StockAccount(ACCOUNT_ID) try: xt.subscribe(account) except Exception as e: print(f" ⚠️ subscribe 异常(可忽略,继续): {e}") asset = xt.query_stock_asset(account) if not asset: print(" ❌ query_stock_asset 返回空(账户ID/权限问题,或 miniQMT 未切到模拟账户)") return False print(f" ✅ 资金: cash={getattr(asset,'cash',None)} " f"frozen={getattr(asset,'frozen_cash',None)} " f"total={getattr(asset,'total_asset',None)}") try: pos = xt.query_stock_positions(account) or [] print(f" ✅ 持仓 {len(pos)} 只: {[getattr(p,'stock_code',None) for p in pos[:5]]}") except Exception as e: print(f" ⚠️ query_stock_positions 异常(资金通即可): {e}") print("\n🎉 xtquant 全部可用 → D-1 bridge 可开发。把上面输出贴回来。") return True if __name__ == "__main__": print(f"配置: userdata={MINIQMT_USERDATA}\n account={ACCOUNT_ID}\n") xttrader, _ = step1_import() if not xttrader: sys.exit(1) xt = step2_connect(xttrader) if not xt: sys.exit(1) ok = step3_query(xt, xttrader) sys.exit(0 if ok else 1)