[Mod] 添加类型提示信息

vnpy · Nov 1, 2021 · de870b5 · de870b5
1 parent 5b210d9
commit de870b5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/vnpy_tinysoft/tinysoft_datafeed.py b/vnpy_tinysoft/tinysoft_datafeed.py
@@ -87,7 +87,7 @@ def query_bar_history(self, req: HistoryRequest) -> Optional[List[BarData]]:
             shift = SHIFT_MAP.get(req.interval, None)
 
             for d in data:
-                dt = DoubleToDatetime(d["date"])
+                dt: datetime = DoubleToDatetime(d["date"])
                 if shift:
                     dt -= shift
 
@@ -123,7 +123,7 @@ def query_tick_history(self, req: HistoryRequest) -> Optional[List[TickData]]:
 
         ticks: List[TickData] = []
 
-        dt = req.start
+        dt: datetime = req.start
         while dt <= req.end:
             date_str = dt.strftime("%Y%m%d")
             cmd = f"return select * from tradetable datekey {date_str}T to {date_str}T+16/24 of '{tsl_exchange}{symbol}' end ; "