Fix HK historical data provider routing

Author: ZhuLinsen

data_provider/base.py

@@ -482,6 +482,16 @@ class DataFetcherManager:
     - 失败后自动切换到下一个
     - 所有数据源都失败时抛出异常
     """
+
+    _DAILY_MARKET_FETCHER_SUPPORT = {
+        "EfinanceFetcher": {"cn"},
+        "AkshareFetcher": {"cn", "hk"},
+        "TushareFetcher": {"cn", "hk"},
+        "PytdxFetcher": {"cn"},
+        "BaostockFetcher": {"cn"},
+        "YfinanceFetcher": {"cn", "hk", "us"},
+        "LongbridgeFetcher": {"hk", "us"},
+    }
 
     def __init__(self, fetchers: Optional[List[BaseFetcher]] = None):
         """
@@ -546,6 +556,33 @@ def _call_fetcher_method(self, fetcher: BaseFetcher, method_name: str, *args, **
         with self._get_fetcher_call_lock(fetcher):
             return method(*args, **kwargs)
 
+    @classmethod
+    def _filter_daily_fetchers_for_market(
+        cls,
+        fetchers: List[BaseFetcher],
+        market: str,
+    ) -> List[BaseFetcher]:
+        """Skip built-in daily fetchers that are known not to support a market."""
+        if market not in {"cn", "hk", "us"}:
+            return fetchers
+
+        kept: List[BaseFetcher] = []
+        skipped: List[str] = []
+        for fetcher in fetchers:
+            supported = cls._DAILY_MARKET_FETCHER_SUPPORT.get(fetcher.name)
+            if supported is not None and market not in supported:
+                skipped.append(fetcher.name)
+            else:
+                kept.append(fetcher)
+
+        if skipped:
+            logger.info(
+                "[数据源路由] %s 日线跳过不支持的数据源: %s",
+                market,
+                ", ".join(skipped),
+            )
+        return kept
+
     def _get_cached_stock_name(self, stock_code: str) -> Optional[str]:
         self._ensure_concurrency_guards()
         with self._stock_name_cache_lock:
@@ -935,16 +972,18 @@ def get_daily_data(
 
         fetchers = self._get_fetchers_snapshot()
         errors = []
-        total_fetchers = len(fetchers)
         request_start = time.time()
 
-        # 快速路径：美股/港股使用专用数据源路由
+        # 快速路径：美股使用专用数据源路由；港股先过滤不支持港股日线的数据源
         #   - 配置长桥凭据后: Longbridge 为首选, YFinance/AkShare 兜底
         #   - 未配置长桥:     YFinance 为首选（美股）, 通用 fetcher 循环（港股）
         #   - 美股指数:       始终 YFinance 为首选（Longbridge 不提供指数K线）
         is_us_index = is_us_index_code(stock_code)
         is_us = is_us_index or is_us_stock_code(stock_code)
         is_hk = (not is_us) and _is_hk_market(stock_code)
+        if is_hk:
+            fetchers = self._filter_daily_fetchers_for_market(fetchers, "hk")
+        total_fetchers = len(fetchers)
 
         # 美股（含美股指数）使用 Longbridge/YFinance 特殊路由；港股走下方通用数据源循环
         if is_us:

data_provider/efinance_fetcher.py

@@ -53,7 +53,7 @@
 
 from patch.eastmoney_patch import eastmoney_patch
 from src.config import get_config
-from .base import BaseFetcher, DataFetchError, RateLimitError, STANDARD_COLUMNS,is_bse_code, is_st_stock, is_kc_cy_stock, normalize_stock_code
+from .base import BaseFetcher, DataFetchError, RateLimitError, STANDARD_COLUMNS,is_bse_code, is_st_stock, is_kc_cy_stock, normalize_stock_code, _is_hk_market
 from .realtime_types import (
     UnifiedRealtimeQuote, RealtimeSource,
     get_realtime_circuit_breaker,
@@ -354,6 +354,11 @@ def _fetch_raw_data(self, stock_code: str, start_date: str, end_date: str) -> pd
         # 美股不支持，抛出异常让 DataFetcherManager 切换到 AkshareFetcher/YfinanceFetcher
         if _is_us_code(stock_code):
             raise DataFetchError(f"EfinanceFetcher 不支持美股 {stock_code}，请使用 AkshareFetcher 或 YfinanceFetcher")
+
+        # efinance 的历史 K 线接口在港股代码上可能返回非预期市场数据，
+        # 明确跳过并交给 AkShare/Tushare/YFinance/Longbridge 等港股路径兜底。
+        if _is_hk_market(stock_code):
+            raise DataFetchError(f"EfinanceFetcher 不支持港股日线 {stock_code}，请使用 AkshareFetcher 或其他港股数据源")
 
         # 根据代码类型选择不同的获取方法
         if _is_etf_code(stock_code):

docs/CHANGELOG.md

@@ -22,6 +22,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
 - [改进] 设置项帮助窗口支持键盘焦点限制、Esc 关闭和关闭后焦点恢复，并移除短描述重复 hover tooltip。
 - [文档] 新增设置页配置帮助维护说明，明确帮助元数据字段、首批覆盖范围、事实源和多语言文案同步规则。
 - [测试] 补充设置项帮助元数据、API schema、前端弹窗交互测试，并修复 Bot 名称路由与调度时间 provider 测试的离线 CI 稳定性问题。
+- [修复] 港股日线跳过不支持港股的内置历史数据源，避免港股代码错配到非港股市场数据。
 
 ## [3.15.0] - 2026-05-05
 

docs/full-guide.md

@@ -905,6 +905,8 @@ PUSHOVER_API_TOKEN=your_api_token
 STOCK_LIST=600519,hk00700,hk01810
 ```
 
+港股日线会跳过 efinance、pytdx、baostock 等不支持港股日线的数据源，避免把港股代码错配到非港股市场；默认改由 AkShare/Tushare/YFinance/Longbridge 等港股路径继续兜底。
+
 ### ETF 与指数分析
 
 针对指数跟踪型 ETF 和美股指数（如 VOO、QQQ、SPY、510050、SPX、DJI、IXIC），分析仅关注**指数走势、跟踪误差、市场流动性**，不纳入基金管理人/发行方的公司层面风险（诉讼、声誉、高管变动等）。风险警报与业绩预期均基于指数成分股整体表现，避免将基金公司新闻误判为标的本身利空。详见 Issue #274。

docs/full-guide_EN.md

@@ -770,6 +770,8 @@ Use `hk` prefix for HK stock codes:
 STOCK_LIST=600519,hk00700,hk01810
 ```
 
+HK daily history skips efinance, pytdx, baostock, and other built-in providers that do not support HK daily data, avoiding mismatches between HK symbols and non-HK market data. AkShare/Tushare/YFinance/Longbridge continue to provide HK fallback paths.
+
 ### Multi-Model Switching
 
 Configure multiple models, system auto-switches:

tests/test_fetcher_logging.py

@@ -55,6 +55,20 @@ def _normalize_data(self, df: pd.DataFrame, stock_code: str) -> pd.DataFrame:
         return df
 
 
+class _RecordingFetcher(BaseFetcher):
+    def __init__(self, name: str, priority: int):
+        self.name = name
+        self.priority = priority
+        self.calls = []
+
+    def _fetch_raw_data(self, stock_code: str, start_date: str, end_date: str) -> pd.DataFrame:
+        self.calls.append(stock_code)
+        return _sample_df()
+
+    def _normalize_data(self, df: pd.DataFrame, stock_code: str) -> pd.DataFrame:
+        return df
+
+
 class TestFetcherLogging(unittest.TestCase):
     def test_base_fetcher_logs_start_and_success(self):
         fetcher = _SuccessFetcher()
@@ -82,6 +96,34 @@ def test_manager_logs_fallback_and_final_success(self):
         self.assertIn("[数据源切换] 601006: [FailureFetcher] -> [SuccessFetcher]", log_text)
         self.assertIn("[数据源完成] 601006 使用 [SuccessFetcher] 获取成功:", log_text)
 
+    def test_manager_skips_builtin_fetchers_that_do_not_support_hk_daily(self):
+        efinance = _RecordingFetcher("EfinanceFetcher", 0)
+        pytdx = _RecordingFetcher("PytdxFetcher", 1)
+        akshare = _RecordingFetcher("AkshareFetcher", 2)
+        yfinance = _RecordingFetcher("YfinanceFetcher", 3)
+
+        manager = DataFetcherManager(fetchers=[efinance, pytdx, akshare, yfinance])
+        df, source = manager.get_daily_data("1211.HK", start_date="2026-05-01", end_date="2026-05-08")
+
+        self.assertFalse(df.empty)
+        self.assertEqual(source, "AkshareFetcher")
+        self.assertEqual(efinance.calls, [])
+        self.assertEqual(pytdx.calls, [])
+        self.assertEqual(akshare.calls, ["HK01211"])
+        self.assertEqual(yfinance.calls, [])
+
+    @patch("data_provider.efinance_fetcher.get_config")
+    def test_efinance_rejects_hk_daily_without_calling_eastmoney(self, mock_get_config):
+        mock_get_config.return_value = types.SimpleNamespace(enable_eastmoney_patch=False)
+        fetcher = EfinanceFetcher(sleep_min=0, sleep_max=0)
+
+        with patch.object(fetcher, "_fetch_stock_data") as mock_fetch_stock_data:
+            with self.assertRaises(DataFetchError) as captured:
+                fetcher.get_daily_data("1211.HK", start_date="2026-05-01", end_date="2026-05-08")
+
+        mock_fetch_stock_data.assert_not_called()
+        self.assertIn("不支持港股日线", str(captured.exception))
+
     def test_efinance_logs_eastmoney_endpoint_on_remote_disconnect(self):
         fetcher = EfinanceFetcher()
         fake_efinance = types.SimpleNamespace(