From 7f2a968be02709e8883517baa4f23747f1664f28 Mon Sep 17 00:00:00 2001
From: aszerW <aszer27937@gmail.com>
Date: Sun, 21 Jun 2026 17:11:45 +0800
Subject: [PATCH] =?UTF-8?q?fix(datasource):=20ETF=E4=BB=A3=E7=A0=81?=
 =?UTF-8?q?=E8=AF=86=E5=88=AB=E6=94=AF=E6=8C=81=E7=A7=91=E5=88=9B=E6=9D=BF?=
 =?UTF-8?q?(58)=E5=92=8C=E6=B2=AA=E5=B8=82=E6=96=B0ETF(56)=E5=89=8D?=
 =?UTF-8?q?=E7=BC=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

## 问题
科创板ETF(588000.SH)和沪市新ETF(56xxxx.SH)数据获取失败(HTTP 404)

## 根因
tushare_source.py._is_etf_code()仅识别['51','52','15','16']前缀
遗漏科创板ETF(58xxxx.SH)和沪市新ETF(56xxxx.SH)

## 修复
- 添加'58'前缀支持科创板ETF
- 添加'56'前缀支持沪市新ETF(如红利低波ETF)

## 验证
Tushare fund_daily接口实测证明支持科创板ETF:
- 588000.SH: 111条数据 ✅
- 588080.SH: 111条数据 ✅
- 000688.SH(科创板指数): 111条数据 ✅

## 附带修改
- simple_rotation.py添加--config参数支持
---
 datasource/tushare_source.py | 4 ++--
 rotation/simple_rotation.py  | 4 +++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/datasource/tushare_source.py b/datasource/tushare_source.py
index a0315ce..b189eec 100644
--- a/datasource/tushare_source.py
+++ b/datasource/tushare_source.py
@@ -325,12 +325,12 @@ class TushareSource:
     
     def _is_etf_code(self, code: str) -> bool:
         """判断是否为ETF代码"""
-        # ETF代码：51xxxx.SH, 52xxxx.SH, 15xxxx.SZ, 16xxxx.SZ
+        # ETF代码：51xxxx.SH, 52xxxx.SH, 56xxxx.SH, 58xxxx.SH(科创板), 15xxxx.SZ, 16xxxx.SZ
         import re
         if not re.match(r'^\d{6}\.(SZ|SH)$', code):
             return False
         prefix = code[:2]
-        return prefix in ['51', '52', '15', '16']
+        return prefix in ['51', '52', '56', '58', '15', '16']
 
     def _get_etf_type(self, code: str) -> str:
         """
diff --git a/rotation/simple_rotation.py b/rotation/simple_rotation.py
index c02074a..de8fa2b 100644
--- a/rotation/simple_rotation.py
+++ b/rotation/simple_rotation.py
@@ -1854,13 +1854,15 @@ if __name__ == "__main__":
         os.environ['FLASK_API_URL'] = 'https://k3s.tokenpluse.xyz'
 
     parser = argparse.ArgumentParser(description='Simple Rotation Strategy Backtest')
+    parser.add_argument('--config', type=str, default=None,
+                        help='Config file path (default: config_simple.yaml)')
     parser.add_argument('--no-detail', action='store_true',
                         help='Skip detail JSON export (faster, for daily runs)')
     parser.add_argument('--no-report', action='store_true',
                         help='Skip report PNG generation')
     args = parser.parse_args()
 
-    strategy = SimpleRotationStrategy()
+    strategy = SimpleRotationStrategy(config_path=args.config)
     result = strategy.run()
 
     if result: