fix bug

py-client/sdk/models.py

@@ -11,7 +11,7 @@ def _number(value: Any, kind: type = float) -> Any:
         return kind()
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(slots=True)
 class OrderItem:
     """由 QMT 委托明细解析得到的标准订单记录。"""
     id: str
@@ -64,13 +64,14 @@ class OrderItem:
         )
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(slots=True)
 class PositionItem:
     stock_code: str = ""
     stock_name: str = ""
     trade_id:str = ""
     direction: Any = None
     volume: int = 0
+    open_cost: float = 0.0
     open_price: float = 0.0
     float_profit: float = 0.0
     market_value: float = 0.0
@@ -88,7 +89,7 @@ class PositionItem:
     def from_dict(cls, data: dict[str, Any], code: str = "") -> "PositionItem":
         return cls(
             stock_code=str(data.get("StockCode") or code), stock_name=str(data.get("StockName") or ""),
-            trade_id=str(data.get("TradeID") or ""),
+            trade_id=str(data.get("TradeID") or ""),open_cost=_number(data.get("OpenCost")),
             direction=data.get("Direction"), volume=_number(data.get("Volume"), int),
             open_price=_number(data.get("OpenPrice")), float_profit=_number(data.get("FloatProfit")),
             market_value=_number(data.get("MarketValue")), stock_holder=str(data.get("StockHolder") or ""),
@@ -107,6 +108,7 @@ class PositionItem:
             trade_id=str(data.get("TradeID") or ""),
             direction=data.get("Direction"),
             volume=_number(data.get("Volume"), int),
+            open_cost=_number(data.get("OpenCost")),
             open_price=_number(data.get("OpenPrice")),
             float_profit=_number(data.get("FloatProfit")),
             market_value=_number(data.get("MarketValue")),
@@ -122,7 +124,7 @@ class PositionItem:
         )
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(slots=True)
 class Assets:
     total: float = 0.0
     available: float = 0.0
@@ -136,7 +138,7 @@ class Assets:
         )
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(slots=True)
 class Portfolio:
     assets: Assets
     positions: dict[str, PositionItem]
@@ -152,7 +154,7 @@ def _trade_datetime(data: dict[str, Any]) -> datetime | None:
         return None
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(slots=True)
 class Tick:
     last_price: float = 0.0
     last_close: float = 0.0
@@ -169,7 +171,7 @@ class Tick:
         )
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(slots=True)
 class HistoryDataRequest:
     length: int = 10
     period: str = ""
@@ -178,7 +180,7 @@ class HistoryDataRequest:
     skip_paused: bool = True
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(slots=True)
 class MarketDataRequest:
     fields: list[str] = field(default_factory=list)
     stocks: list[str] = field(default_factory=list)
@@ -189,7 +191,7 @@ class MarketDataRequest:
     count: int = 0
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(slots=True)
 class FinancialDataRequest:
     tabname: str = ""; colname: str = ""; market: str = ""; code: str = ""
     report_type: str = ""; barpos: int = 0
@@ -197,22 +199,22 @@ class FinancialDataRequest:
     start_date: str = ""; end_date: str = ""
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(slots=True)
 class FactorDataRequest:
     field_list: list[str] = field(default_factory=list); stock_list: list[str] = field(default_factory=list)
     stock_code: str = ""; start_date: str = ""; end_date: str = ""
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(slots=True)
 class BSMPriceRequest:
     option_type: str; object_prices: Any; strike_price: float; risk_free: float; sigma: float; days: int; dividend: float
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(slots=True)
 class BSMIVRequest:
     option_type: str; object_prices: float; strike_price: float; option_price: float; risk_free: float; days: int; dividend: float
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(slots=True)
 class LocalDataRequest:
     stock_code: str; start_time: str = ""; end_time: str = ""; period: str = ""; divid_type: str = ""; count: int = 0

py-client/sdk/portfolio.py

@@ -6,6 +6,14 @@ from .models import Assets, OrderItem, Portfolio, PositionItem
 
 
 class PortfolioMixin:
+    def org(self, datatype: str) -> list[dict[str, Any]]:
+        """查询 account、order、deal 或 position，返回原始字段字典列表。"""
+        datatype = str(datatype).strip().lower()
+        if datatype not in {"account", "order", "deal", "position"}:
+            raise ValueError(f"unsupported org datatype: {datatype}")
+        response = self._get_json(f"/api/portfolio/org/{datatype}")
+        return response["data"]
+
     def portfolio(self) -> Portfolio:
         data = self._get_json("/api/portfolio") or {}
         positions = {