67 lines
1.4 KiB
Python
67 lines
1.4 KiB
Python
# encoding: UTF-8
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# 重载sys模块，设置默认字符串编码方式为utf8
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import sys
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try:
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reload(sys) # Python 2
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sys.setdefaultencoding('utf8')
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except NameError:
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pass # Python 3
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import signal
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from time import sleep
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# vn.trader模块
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from vnpy.event import EventEngine2
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from vnpy.trader.vtEngine import MainEngine, LogEngine
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# 加载底层接口
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from vnpy.trader.gateway import ctpGateway
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# 加载上层应用
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from vnpy.trader.app import ctaStrategy, rpcService
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#----------------------------------------------------------------------
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def main():
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"""主程序入口"""
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le = LogEngine()
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le.setLogLevel(le.LEVEL_INFO)
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le.addConsoleHandler()
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le.addFileHandler()
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le.info(u'服务器进程启动')
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# 创建事件引擎
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ee = EventEngine2()
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le.info(u'事件引擎创建成功')
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# 创建主引擎
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me = MainEngine(ee)
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# 安全退出机制
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def shutdown(signal, frame):
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le.info(u'安全关闭进程')
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me.exit()
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sys.exit()
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for sig in [signal.SIGINT, signal.SIGTERM]:
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signal.signal(sig, shutdown)
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# 添加交易接口
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me.addGateway(ctpGateway)
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# 添加上层应用
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me.addApp(ctaStrategy)
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me.addApp(rpcService)
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le.info(u'主引擎创建成功')
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# 阻塞运行
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le.info(u'服务器启动成功')
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while 1:
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sleep(1)
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if __name__ == '__main__':
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main()
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