程序整理

core/sfgrid_strategy.py

@@ -1,6 +1,3 @@
-from peewee import IntegerField
-
-
 from core import strategy_db
 from core.eventbus import EventTradeTargetUpdate, event_bus
 from core.strategy_db import OrderTypeBuy, OrderTypeInit, OrderTypeSell, TradeTarget

core/strategy_db.py

@@ -1,6 +1,6 @@
 from peewee import SqliteDatabase, Model, CharField, IntegerField, FloatField, BooleanField
 
-from xtquant import xtconn, xtconstant
+from xtquant import xtconstant
 
 # 连接到SQLite数据库
 db = SqliteDatabase('example.db')