24 lines
828 B
Python
24 lines
828 B
Python
from peewee import SqliteDatabase, Model, CharField, IntegerField, FloatField, BooleanField
|
|
|
|
# 连接到SQLite数据库
|
|
db = SqliteDatabase('example.db')
|
|
|
|
# 定义基础模型类
|
|
class BaseModel(Model):
|
|
class Meta:
|
|
database = db
|
|
|
|
# 定义Target类，对应targets表
|
|
class TradeTarget(BaseModel):
|
|
stock_code = CharField(unique=True)
|
|
stock_name = CharField()
|
|
current_position = IntegerField()
|
|
grid_index = IntegerField()
|
|
last_trade_price = FloatField()
|
|
current_buy_price = FloatField()
|
|
current_buy_order_no = CharField(default='')
|
|
current_sell_price = FloatField()
|
|
current_sell_order_no = CharField(default='')
|
|
status = IntegerField(default=0) # 0表示新标的，1表示已建初始仓，正常交易中
|
|
enabled = BooleanField(default=False) # 是否启动交易线程
|