def __init__(self, gateway):
"""Constructor"""
super(Api, self).__init__()
self.gateway = gateway # gateway对象
self.gatewayName = gateway.gatewayName # gateway对象名称
self.cbDict = {}
self.tickDict = {}
self.orderDict = {}
self.lastOrderID = ''
self.orderCondition = Condition()
self.trade_password = False
#self.initCallback()
self.tradeFlag=False
self.logger = rwLoggerFunction()
def __init__(self, ctaEngine, setting):
"""Constructor"""
super(Price_Different, self).__init__(ctaEngine, setting)
self.logger = rwLoggerFunction()
self.dbCon = rwDbConnection()
self.positionDict = {}
self.tickDict = {}
self.orderDict = {}
self.tradeDict = {}
self.messageFlag = False
self.buySellFlag = 0
self.positionDict_huobi = {}
self.positionDict_okcoin = {}
# 注意策略类中的可变对象属性（通常是list和dict等），在策略初始化时需要重新创建，
# 否则会出现多个策略实例之间数据共享的情况，有可能导致潜在的策略逻辑错误风险，
# 策略类中的这些可变对象属性可以选择不写，全都放在__init__下面，写主要是为了阅读
# 策略时方便（更多是个编程习惯的选择）
self.flag = False
def __init__(self, ctaEngine, setting):
"""Constructor"""
super(Bolling, self).__init__(ctaEngine, setting)
self.logger = rwLoggerFunction()
self.dbCon = rwDbConnection()
self.positionDict = {}