update

core/database.py

@@ -1,14 +1,12 @@
-from peewee import SqliteDatabase, Model, CharField, IntegerField, FloatField, BooleanField
-
+from peewee import SqliteDatabase, Model
 from core.logger import LogLevel, PrintLog
-from xtquant import xtconstant
 
 # 连接到SQLite数据库
-db = SqliteDatabase('example.db')
-
+db: SqliteDatabase = SqliteDatabase('example.db')
 db.connect()
 PrintLog(LogLevel.INFO, '- [成功]数据库连接')
+
 # 定义基础模型类
 class BaseModel(Model):
     class Meta:
-        database = db
+        database: SqliteDatabase = db