def run():
"""
Running in the child process.
"""
SETTINGS["log.file"] = True
event_engine = EventEngine()
main_engine = MainEngine(event_engine)
main_engine.add_gateway(BinancesGateway)
cta_engine = main_engine.add_app(CtaStrategyApp)
main_engine.write_log("主引擎创建成功")
log_engine = main_engine.get_engine("log")
event_engine.register(EVENT_CTA_LOG, log_engine.process_log_event)
main_engine.write_log("注册日志事件监听")
main_engine.connect(binances_setting, "BINANCES")
main_engine.write_log("连接BINANCES接口")
sleep(10)
cta_engine.init_engine()
main_engine.write_log("CTA策略初始化完成")
cta_engine.init_all_strategies()
sleep(60) # Leave enough time to complete strategy initialization
main_engine.write_log("CTA策略全部初始化")
cta_engine.start_all_strategies()
main_engine.write_log("CTA策略全部启动")
while True:
sleep(10)
def __init__(self, event_engine: EventEngine = None):
""""""
if event_engine:
self.event_engine: EventEngine = event_engine
else:
self.event_engine = EventEngine()
self.event_engine.start()
self.gateways: Dict[str, BaseGateway] = {}
self.engines: Dict[str, BaseEngine] = {}
self.apps: Dict[str, BaseApp] = {}
self.exchanges: List[Exchange] = []
os.chdir(TRADER_DIR) # Change working directory
self.init_engines() # Initialize function engines
def main():
""""""
qapp = create_qapp()
event_engine = EventEngine()
main_engine = MainEngine(event_engine)
main_engine.add_gateway(BinanceGateway)
main_engine.add_gateway(BinancesGateway)
main_engine.add_app(CtaStrategyApp)
main_engine.add_app(CtaBacktesterApp)
main_engine.add_app(DataManagerApp)
main_engine.add_app(AlgoTradingApp)
main_engine.add_app(DataRecorderApp)
main_engine.add_app(RiskManagerApp)
main_engine.add_app(SpreadTradingApp)
main_window = MainWindow(main_engine, event_engine)
main_window.showMaximized()
qapp.exec()
SETTINGS["log.level"] = INFO
SETTINGS["log.console"] = True # 打印信息到终端.
binance_settings = {
"key": "xx",
"secret": "xxx",
"session_number": 3,
"proxy_host": "127.0.0.1",
"proxy_port": 1087
}
if __name__ == "__main__":
SETTINGS["log.file"] = True
event_engine = EventEngine() # 初始化事件引擎
main_engine = MainEngine(event_engine) # 初始化主引擎
main_engine.add_gateway(BinanceGateway) # 添加cta策略的app
cta_engine: CtaEngine = main_engine.add_app(CtaStrategyApp)
# 添加cta引擎, 实际上就是初始化引擎。
main_engine.write_log("主引擎创建成功")
log_engine = main_engine.get_engine("log")
event_engine.register(EVENT_CTA_LOG, log_engine.process_log_event)
main_engine.write_log("注册日志事件监听")
main_engine.connect(binance_settings, "BINANCE")
main_engine.write_log("连接BINANCE接口")
exchange=exchange,
interval=Interval(interval),
start=start,
end=end)
data = gate_way.query_history(req)
print("start12_end13", data)
if __name__ == "__main__":
"""
for crawling data from Binance exchange.
"""
SETTINGS["log.file"] = True
event_engine = EventEngine()
main_engine = MainEngine(event_engine)
main_engine.add_gateway(BinanceGateway) # spot
# main_engine.add_gateway(BinancesGateway) # future
main_engine.connect(binance_setting, "BINANCE") # spot
# main_engine.connect(binances_setting, "BINANCES") # future
sleep(3)
main_engine.write_log("连接BINANCE接口") # spot
# main_engine.write_log("连接BINANCES接口") # future
gate_way = main_engine.get_gateway("BINANCE") # spot
# gate_way = main_engine.get_gateway("BINANCES") # future
print(gate_way)
symbol = "btcusdt" # spot for lower case while the future will be upper case.