fix(market-data): 完善 Tushare 全量同步配置

zhixing-server/src/zhixing_server/modules/market_data/domain/models.py

@@ -24,7 +24,8 @@ def normalize_decimal(value: object | None) -> Decimal | None:
 
     Tushare may return a float, a decimal, a string, or ``None`` depending on
     the transport.  Decimal constructed from the textual representation keeps
-    those variants from changing snapshot fingerprints.
+    those variants from changing snapshot fingerprints.  NaN representations
+    are treated as missing, while other non-finite values remain invalid.
     """
 
     if value is None or str(value).strip() == "":
@@ -33,6 +34,8 @@ def normalize_decimal(value: object | None) -> Decimal | None:
         result = Decimal(str(value).strip())
     except (InvalidOperation, ValueError) as exc:
         raise ValueError(f"invalid numeric value: {value!r}") from exc
+    if result.is_nan():
+        return None
     if not result.is_finite():
         raise ValueError(f"numeric value must be finite: {value!r}")
     return Decimal(0) if result == 0 else result.normalize()

zhixing-server/src/zhixing_server/modules/market_data/infrastructure/tushare.py

@@ -57,13 +57,18 @@ class TushareAdapter:
             raise ValueError("ZHIXING_TUSHARE_TOKEN is required for market sync")
         import tushare as ts  # pyright: ignore[reportMissingTypeStubs]
 
-        pro_bar_function = cast(
+        client = cast(object, ts.pro_api(token))
+        pro_bar = cast(
             Callable[..., object],
             ts.pro_bar,  # pyright: ignore[reportUnknownMemberType]
         )
+
+        def pro_bar_with_client(**kwargs: object) -> object:
+            return pro_bar(api=client, **kwargs)
+
         return cls(
-            cast(object, ts.pro_api(token)),
-            pro_bar=pro_bar_function,
+            client,
+            pro_bar=pro_bar_with_client,
             max_retries=max_retries,
             backoff_seconds=backoff_seconds,
             request_interval_seconds=request_interval_seconds,