增加script目录,修改setup.py
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13
examples/runCtaBacktesting/loadCsv.py
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examples/runCtaBacktesting/loadCsv.py
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@ -0,0 +1,13 @@
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# encoding: UTF-8
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"""
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导入MC导出的CSV历史数据到MongoDB中
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"""
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from vnpy.trader.app.ctaStrategy.ctaBase import MINUTE_DB_NAME
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from vnpy.trader.app.ctaStrategy.ctaHistoryData import loadMcCsv
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if __name__ == '__main__':
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loadMcCsv('IF0000_1min.csv', MINUTE_DB_NAME, 'IF0000')
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examples/runCtaBacktesting/runBacktesting.py
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examples/runCtaBacktesting/runBacktesting.py
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@ -0,0 +1,42 @@
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# encoding: UTF-8
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"""
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展示如何执行策略回测。
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"""
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from __future__ import division
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from vnpy.trader.app.ctaStrategy.ctaBacktesting import BacktestingEngine, MINUTE_DB_NAME
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if __name__ == '__main__':
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from vnpy.trader.app.ctaStrategy.strategy.strategyAtrRsi import AtrRsiStrategy
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# 创建回测引擎
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engine = BacktestingEngine()
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# 设置引擎的回测模式为K线
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engine.setBacktestingMode(engine.BAR_MODE)
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# 设置回测用的数据起始日期
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engine.setStartDate('20120101')
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# 设置产品相关参数
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engine.setSlippage(0.2) # 股指1跳
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engine.setRate(0.3/10000) # 万0.3
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engine.setSize(300) # 股指合约大小
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engine.setPriceTick(0.2) # 股指最小价格变动
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# 设置使用的历史数据库
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engine.setDatabase(MINUTE_DB_NAME, 'IF0000')
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# 在引擎中创建策略对象
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d = {'atrLength': 11}
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engine.initStrategy(AtrRsiStrategy, d)
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# 开始跑回测
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engine.runBacktesting()
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# 显示回测结果
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engine.showBacktestingResult()
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52
examples/runCtaBacktesting/runOptimization.py
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52
examples/runCtaBacktesting/runOptimization.py
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@ -0,0 +1,52 @@
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# encoding: UTF-8
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"""
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展示如何执行参数优化。
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"""
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from __future__ import division
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from vnpy.trader.app.ctaStrategy.ctaBacktesting import BacktestingEngine, MINUTE_DB_NAME, OptimizationSetting
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if __name__ == '__main__':
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from vnpy.trader.app.ctaStrategy.strategy.strategyAtrRsi import AtrRsiStrategy
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# 创建回测引擎
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engine = BacktestingEngine()
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# 设置引擎的回测模式为K线
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engine.setBacktestingMode(engine.BAR_MODE)
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# 设置回测用的数据起始日期
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engine.setStartDate('20120101')
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# 设置产品相关参数
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engine.setSlippage(0.2) # 股指1跳
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engine.setRate(0.3/10000) # 万0.3
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engine.setSize(300) # 股指合约大小
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engine.setPriceTick(0.2) # 股指最小价格变动
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# 设置使用的历史数据库
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engine.setDatabase(MINUTE_DB_NAME, 'IF0000')
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# 跑优化
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setting = OptimizationSetting() # 新建一个优化任务设置对象
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setting.setOptimizeTarget('capital') # 设置优化排序的目标是策略净盈利
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setting.addParameter('atrLength', 12, 20, 2) # 增加第一个优化参数atrLength,起始12,结束20,步进2
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setting.addParameter('atrMa', 20, 30, 5) # 增加第二个优化参数atrMa,起始20,结束30,步进5
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setting.addParameter('rsiLength', 5) # 增加一个固定数值的参数
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# 性能测试环境:I7-3770,主频3.4G, 8核心,内存16G,Windows 7 专业版
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# 测试时还跑着一堆其他的程序,性能仅供参考
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import time
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start = time.time()
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# 运行单进程优化函数,自动输出结果,耗时:359秒
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#engine.runOptimization(AtrRsiStrategy, setting)
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# 多进程优化,耗时:89秒
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engine.runParallelOptimization(AtrRsiStrategy, setting)
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print u'耗时:%s' %(time.time()-start)
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1
examples/runVnTrader/VnTrader.bat
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examples/runVnTrader/VnTrader.bat
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@ -0,0 +1 @@
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python run.py
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4
setup.py
4
setup.py
@ -23,7 +23,7 @@ def getSubpackages(name):
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setup(
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name='vnpy',
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version=vnpy.__version__,
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description='A framework for dveloping quantitative trading strategy',
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description='A framework for developing quantitative trading strategy',
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long_description = long_desc,
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author=vnpy.__author__,
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author_email='vn.py@foxmail.com',
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@ -34,7 +34,7 @@ setup(
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'Programming Language :: Python :: 2.7',
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'License :: OSI Approved :: MIT License'],
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packages=getSubpackages('vnpy'),
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package_data={'': ['*.json', '*.md',
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package_data={'': ['*.json', '*.md', '*.ico',
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'*.dll', '*.lib', '*.so', '*.pyd',
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'*.dat', '*.ini', '*.pfx', '*.scc', '*.crt', '*.key']},
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)
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@ -1,4 +1,4 @@
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# encoding: UTF-8
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__version__ = '1.6.2'
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__version__ = '1.6.2b'
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__author__ = u'用Python的交易员'
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@ -102,10 +102,12 @@ class BacktestingEngine(object):
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def setEndDate(self, endDate=''):
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"""设置回测的结束日期"""
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self.endDate = endDate
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if endDate:
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self.dataEndDate= datetime.strptime(endDate, '%Y%m%d')
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self.dataEndDate = datetime.strptime(endDate, '%Y%m%d')
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# 若不修改时间则会导致不包含dataEndDate当天数据
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self.dataEndDate.replace(hour=23, minute=59)
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self.dataEndDate = self.dataEndDate.replace(hour=23, minute=59)
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#----------------------------------------------------------------------
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def setBacktestingMode(self, mode):
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@ -947,40 +949,4 @@ def optimize(strategyClass, setting, targetName,
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except KeyError:
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targetValue = 0
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return (str(setting), targetValue)
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if __name__ == '__main__':
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# 以下内容是一段回测脚本的演示,用户可以根据自己的需求修改
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# 建议使用ipython notebook或者spyder来做回测
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# 同样可以在命令模式下进行回测(一行一行输入运行)
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from strategy.strategyEmaDemo import *
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# 创建回测引擎
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engine = BacktestingEngine()
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# 设置引擎的回测模式为K线
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engine.setBacktestingMode(engine.BAR_MODE)
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# 设置回测用的数据起始日期
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engine.setStartDate('20110101')
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# 载入历史数据到引擎中
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engine.setDatabase(MINUTE_DB_NAME, 'IF0000')
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# 设置产品相关参数
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engine.setSlippage(0.2) # 股指1跳
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engine.setRate(0.3/10000) # 万0.3
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engine.setSize(300) # 股指合约大小
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# 在引擎中创建策略对象
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engine.initStrategy(EmaDemoStrategy, {})
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# 开始跑回测
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engine.runBacktesting()
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# 显示回测结果
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# spyder或者ipython notebook中运行时,会弹出盈亏曲线图
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# 直接在cmd中回测则只会打印一些回测数值
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engine.showBacktestingResult()
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@ -16,7 +16,6 @@ import pymongo
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from vnpy.trader.vtGlobal import globalSetting
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from vnpy.trader.vtConstant import *
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from vnpy.trader.vtObject import VtBarData
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from vnpy.trader.app.ctaStrategy.datayesClient import DatayesClient
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@ -314,53 +313,53 @@ class HistoryDataEngine(object):
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#----------------------------------------------------------------------
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def downloadEquityDailyBarts(self, symbol):
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"""
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下载股票的日行情,symbol是股票代码
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"""
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print u'开始下载%s日行情' %symbol
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"""
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下载股票的日行情,symbol是股票代码
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"""
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print u'开始下载%s日行情' %symbol
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# 查询数据库中已有数据的最后日期
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cl = self.dbClient[DAILY_DB_NAME][symbol]
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cx = cl.find(sort=[('datetime', pymongo.DESCENDING)])
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if cx.count():
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last = cx[0]
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else:
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last = ''
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# 开始下载数据
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import tushare as ts
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if last:
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start = last['date'][:4]+'-'+last['date'][4:6]+'-'+last['date'][6:]
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# 查询数据库中已有数据的最后日期
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cl = self.dbClient[DAILY_DB_NAME][symbol]
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cx = cl.find(sort=[('datetime', pymongo.DESCENDING)])
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if cx.count():
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last = cx[0]
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else:
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last = ''
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# 开始下载数据
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import tushare as ts
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data = ts.get_k_data(symbol,start)
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if not data.empty:
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# 创建datetime索引
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self.dbClient[DAILY_DB_NAME][symbol].ensure_index([('datetime', pymongo.ASCENDING)],
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unique=True)
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if last:
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start = last['date'][:4]+'-'+last['date'][4:6]+'-'+last['date'][6:]
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for index, d in data.iterrows():
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bar = VtBarData()
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bar.vtSymbol = symbol
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bar.symbol = symbol
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try:
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bar.open = d.get('open')
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bar.high = d.get('high')
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bar.low = d.get('low')
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bar.close = d.get('close')
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bar.date = d.get('date').replace('-', '')
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bar.time = ''
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bar.datetime = datetime.strptime(bar.date, '%Y%m%d')
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bar.volume = d.get('volume')
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except KeyError:
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print d
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data = ts.get_k_data(symbol,start)
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flt = {'datetime': bar.datetime}
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self.dbClient[DAILY_DB_NAME][symbol].update_one(flt, {'$set':bar.__dict__}, upsert=True)
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if not data.empty:
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# 创建datetime索引
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self.dbClient[DAILY_DB_NAME][symbol].ensure_index([('datetime', pymongo.ASCENDING)],
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unique=True)
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for index, d in data.iterrows():
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bar = VtBarData()
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bar.vtSymbol = symbol
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bar.symbol = symbol
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try:
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bar.open = d.get('open')
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bar.high = d.get('high')
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bar.low = d.get('low')
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bar.close = d.get('close')
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bar.date = d.get('date').replace('-', '')
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bar.time = ''
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bar.datetime = datetime.strptime(bar.date, '%Y%m%d')
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bar.volume = d.get('volume')
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except KeyError:
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print d
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flt = {'datetime': bar.datetime}
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self.dbClient[DAILY_DB_NAME][symbol].update_one(flt, {'$set':bar.__dict__}, upsert=True)
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print u'%s下载完成' %symbol
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else:
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print u'找不到合约%s' %symbol
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print u'%s下载完成' %symbol
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else:
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print u'找不到合约%s' %symbol
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#----------------------------------------------------------------------
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def loadMcCsv(fileName, dbName, symbol):
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@ -432,15 +431,3 @@ def loadTdxCsv(fileName, dbName, symbol):
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print u'插入完毕,耗时:%s' % (time()-start)
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if __name__ == '__main__':
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## 简单的测试脚本可以写在这里
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#from time import sleep
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#e = HistoryDataEngine()
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#sleep(1)
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#e.downloadEquityDailyBar('000001')
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#e.downloadEquityDailyBarts('000001')
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# 这里将项目中包含的股指日内分钟线csv导入MongoDB,作者电脑耗时大约3分钟
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loadMcCsv('IF0000_1min.csv', MINUTE_DB_NAME, 'IF0000')
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#导入通达信历史分钟数据
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#loadTdxCsv('CL8.csv', MINUTE_DB_NAME, 'c0000')
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@ -8,6 +8,7 @@ from vnpy.trader.vtConstant import *
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from vnpy.trader.app.ctaStrategy.ctaBase import *
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########################################################################
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class CtaTemplate(object):
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"""CTA策略模板"""
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@ -172,7 +173,6 @@ class CtaTemplate(object):
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return self.ctaEngine.engineType
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########################################################################
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class TargetPosTemplate(CtaTemplate):
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"""
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@ -237,56 +237,3 @@ class AtrRsiStrategy(CtaTemplate):
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# 发出状态更新事件
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self.putEvent()
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if __name__ == '__main__':
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# 提供直接双击回测的功能
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# 导入PyQt4的包是为了保证matplotlib使用PyQt4而不是PySide,防止初始化出错
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from vnpy.trader.app.ctaStrategy.ctaBacktesting import *
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from PyQt4 import QtCore, QtGui
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# 创建回测引擎
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engine = BacktestingEngine()
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# 设置引擎的回测模式为K线
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engine.setBacktestingMode(engine.BAR_MODE)
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# 设置回测用的数据起始日期
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engine.setStartDate('20120101')
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# 设置产品相关参数
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engine.setSlippage(0.2) # 股指1跳
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engine.setRate(0.3/10000) # 万0.3
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engine.setSize(300) # 股指合约大小
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engine.setPriceTick(0.2) # 股指最小价格变动
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# 设置使用的历史数据库
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engine.setDatabase(MINUTE_DB_NAME, 'IF0000')
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# 在引擎中创建策略对象
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d = {'atrLength': 11}
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engine.initStrategy(AtrRsiStrategy, d)
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# 开始跑回测
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engine.runBacktesting()
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# 显示回测结果
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engine.showBacktestingResult()
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## 跑优化
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#setting = OptimizationSetting() # 新建一个优化任务设置对象
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#setting.setOptimizeTarget('capital') # 设置优化排序的目标是策略净盈利
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#setting.addParameter('atrLength', 12, 20, 2) # 增加第一个优化参数atrLength,起始11,结束12,步进1
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#setting.addParameter('atrMa', 20, 30, 5) # 增加第二个优化参数atrMa,起始20,结束30,步进1
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#setting.addParameter('rsiLength', 5) # 增加一个固定数值的参数
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## 性能测试环境:I7-3770,主频3.4G, 8核心,内存16G,Windows 7 专业版
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## 测试时还跑着一堆其他的程序,性能仅供参考
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#import time
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#start = time.time()
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## 运行单进程优化函数,自动输出结果,耗时:359秒
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#engine.runOptimization(AtrRsiStrategy, setting)
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## 多进程优化,耗时:89秒
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##engine.runParallelOptimization(AtrRsiStrategy, setting)
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#print u'耗时:%s' %(time.time()-start)
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@ -221,57 +221,3 @@ class DualThrustStrategy(CtaTemplate):
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def onTrade(self, trade):
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# 发出状态更新事件
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self.putEvent()
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if __name__ == '__main__':
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# 提供直接双击回测的功能
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# 导入PyQt4的包是为了保证matplotlib使用PyQt4而不是PySide,防止初始化出错
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from ctaBacktesting import *
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from PyQt4 import QtCore, QtGui
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# 创建回测引擎
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engine = BacktestingEngine()
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# 设置引擎的回测模式为K线
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engine.setBacktestingMode(engine.BAR_MODE)
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# 设置回测用的数据起始日期
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engine.setStartDate('20120101')
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# 设置产品相关参数
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engine.setSlippage(0.2) # 股指1跳
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engine.setRate(0.3/10000) # 万0.3
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engine.setSize(300) # 股指合约大小
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engine.setPriceTick(0.2) # 股指最小价格变动
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# 设置使用的历史数据库
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engine.setDatabase(MINUTE_DB_NAME, 'IF0000')
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# 在引擎中创建策略对象
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engine.initStrategy(DualThrustStrategy, {})
|
||||
|
||||
# 开始跑回测
|
||||
engine.runBacktesting()
|
||||
|
||||
# 显示回测结果
|
||||
engine.showBacktestingResult()
|
||||
|
||||
## 跑优化
|
||||
#setting = OptimizationSetting() # 新建一个优化任务设置对象
|
||||
#setting.setOptimizeTarget('capital') # 设置优化排序的目标是策略净盈利
|
||||
#setting.addParameter('atrLength', 12, 20, 2) # 增加第一个优化参数atrLength,起始11,结束12,步进1
|
||||
#setting.addParameter('atrMa', 20, 30, 5) # 增加第二个优化参数atrMa,起始20,结束30,步进1
|
||||
#setting.addParameter('rsiLength', 5) # 增加一个固定数值的参数
|
||||
|
||||
## 性能测试环境:I7-3770,主频3.4G, 8核心,内存16G,Windows 7 专业版
|
||||
## 测试时还跑着一堆其他的程序,性能仅供参考
|
||||
#import time
|
||||
#start = time.time()
|
||||
|
||||
## 运行单进程优化函数,自动输出结果,耗时:359秒
|
||||
#engine.runOptimization(AtrRsiStrategy, setting)
|
||||
|
||||
## 多进程优化,耗时:89秒
|
||||
##engine.runParallelOptimization(AtrRsiStrategy, setting)
|
||||
|
||||
#print u'耗时:%s' %(time.time()-start)
|
@ -278,38 +278,3 @@ class KkStrategy(CtaTemplate):
|
||||
# 将委托号记录到列表中
|
||||
self.orderList.append(self.buyOrderID)
|
||||
self.orderList.append(self.shortOrderID)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
# 提供直接双击回测的功能
|
||||
# 导入PyQt4的包是为了保证matplotlib使用PyQt4而不是PySide,防止初始化出错
|
||||
from ctaBacktesting import *
|
||||
from PyQt4 import QtCore, QtGui
|
||||
|
||||
# 创建回测引擎
|
||||
engine = BacktestingEngine()
|
||||
|
||||
# 设置引擎的回测模式为K线
|
||||
engine.setBacktestingMode(engine.BAR_MODE)
|
||||
|
||||
# 设置回测用的数据起始日期
|
||||
engine.setStartDate('20130101')
|
||||
|
||||
# 设置产品相关参数
|
||||
engine.setSlippage(0.2) # 股指1跳
|
||||
engine.setRate(0.3/10000) # 万0.3
|
||||
engine.setSize(300) # 股指合约大小
|
||||
engine.setPriceTick(0.2) # 股指最小价格变动
|
||||
|
||||
# 设置使用的历史数据库
|
||||
engine.setDatabase(MINUTE_DB_NAME, 'IF0000')
|
||||
|
||||
# 在引擎中创建策略对象
|
||||
d = {}
|
||||
engine.initStrategy(KkStrategy, d)
|
||||
|
||||
# 开始跑回测
|
||||
engine.runBacktesting()
|
||||
|
||||
# 显示回测结果
|
||||
engine.showBacktestingResult()
|
@ -8,6 +8,7 @@ from time import sleep
|
||||
from vnpy.api.cshshlp import CsHsHlp
|
||||
from vnpy.api.ctp import MdApi
|
||||
from vnpy.trader.vtGateway import *
|
||||
from vnpy.trader.vtFunction import getTempPath
|
||||
|
||||
|
||||
# 接口常量
|
||||
@ -943,9 +944,7 @@ class CshshlpMdApi(MdApi):
|
||||
# 如果尚未建立服务器连接,则进行连接
|
||||
if not self.connectionStatus:
|
||||
# 创建C++环境中的API对象,这里传入的参数是需要用来保存.con文件的文件夹路径
|
||||
path = os.getcwd() + '/temp/' + self.gatewayName + '/'
|
||||
if not os.path.exists(path):
|
||||
os.makedirs(path)
|
||||
path = getTempPath(self.gatewayName + '_')
|
||||
self.createFtdcMdApi(path)
|
||||
|
||||
# 注册服务器地址
|
||||
|
@ -15,6 +15,7 @@ from datetime import datetime
|
||||
|
||||
from vnpy.api.ctp import MdApi, TdApi, defineDict
|
||||
from vnpy.trader.vtGateway import *
|
||||
from vnpy.trader.vtFunction import getTempPath
|
||||
from vnpy.trader.gateway.ctpGateway.language import text
|
||||
from vnpy.trader.vtConstant import GATEWAYTYPE_FUTURES
|
||||
|
||||
@ -393,9 +394,7 @@ class CtpMdApi(MdApi):
|
||||
# 如果尚未建立服务器连接,则进行连接
|
||||
if not self.connectionStatus:
|
||||
# 创建C++环境中的API对象,这里传入的参数是需要用来保存.con文件的文件夹路径
|
||||
path = os.getcwd() + '/temp/' + self.gatewayName + '/'
|
||||
if not os.path.exists(path):
|
||||
os.makedirs(path)
|
||||
path = getTempPath(self.gatewayName + '_')
|
||||
self.createFtdcMdApi(path)
|
||||
|
||||
# 注册服务器地址
|
||||
@ -1321,9 +1320,7 @@ class CtpTdApi(TdApi):
|
||||
# 如果尚未建立服务器连接,则进行连接
|
||||
if not self.connectionStatus:
|
||||
# 创建C++环境中的API对象,这里传入的参数是需要用来保存.con文件的文件夹路径
|
||||
path = os.getcwd() + '/temp/' + self.gatewayName + '/'
|
||||
if not os.path.exists(path):
|
||||
os.makedirs(path)
|
||||
path = getTempPath(self.gatewayName + '_')
|
||||
self.createFtdcTraderApi(path)
|
||||
|
||||
# 设置数据同步模式为推送从今日开始所有数据
|
||||
|
@ -11,6 +11,7 @@ import os
|
||||
import json
|
||||
|
||||
from vnpy.api.femas import MdApi, TdApi, defineDict
|
||||
from vnpy.trader.vtFunction import getTempPath
|
||||
from vnpy.trader.vtGateway import *
|
||||
|
||||
# 以下为一些VT类型和CTP类型的映射字典
|
||||
@ -360,9 +361,7 @@ class FemasMdApi(MdApi):
|
||||
# 如果尚未建立服务器连接,则进行连接
|
||||
if not self.connectionStatus:
|
||||
# 创建C++环境中的API对象,这里传入的参数是需要用来保存.con文件的文件夹路径
|
||||
path = os.getcwd() + '/temp/' + self.gatewayName + '/'
|
||||
if not os.path.exists(path):
|
||||
os.makedirs(path)
|
||||
path = getTempPath(self.gatewayName + '_')
|
||||
self.createFtdcMdApi(path)
|
||||
|
||||
# 订阅主题
|
||||
@ -443,9 +442,7 @@ class FemasTdApi(TdApi):
|
||||
# 如果尚未建立服务器连接,则进行连接
|
||||
if not self.connectionStatus:
|
||||
# 创建C++环境中的API对象,这里传入的参数是需要用来保存.con文件的文件夹路径
|
||||
path = os.getcwd() + '/temp/' + self.gatewayName + '/'
|
||||
if not os.path.exists(path):
|
||||
os.makedirs(path)
|
||||
path = getTempPath(self.gatewayName + '_')
|
||||
self.createFtdcTraderApi(path)
|
||||
|
||||
# 订阅主题
|
||||
|
@ -9,6 +9,7 @@ import os
|
||||
import json
|
||||
|
||||
from vnpy.api.ksotp import MdApi, TdApi, defineDict
|
||||
from vnpy.trader.vtFunction import getTempPath
|
||||
from vnpy.trader.vtGateway import *
|
||||
|
||||
# 以下为一些VT类型和CTP类型的映射字典
|
||||
@ -353,9 +354,7 @@ class KsotpMdApi(MdApi):
|
||||
# 如果尚未建立服务器连接,则进行连接
|
||||
if not self.connectionStatus:
|
||||
# 创建C++环境中的API对象,这里传入的参数是需要用来保存.con文件的文件夹路径
|
||||
path = os.getcwd() + '/temp/' + self.gatewayName + '/'
|
||||
if not os.path.exists(path):
|
||||
os.makedirs(path)
|
||||
path = getTempPath(self.gatewayName + '_')
|
||||
self.createOTPMdApi(path)
|
||||
|
||||
# 注册服务器地址
|
||||
@ -1139,9 +1138,7 @@ class KsotpTdApi(TdApi):
|
||||
# 如果尚未建立服务器连接,则进行连接
|
||||
if not self.connectionStatus:
|
||||
# 创建C++环境中的API对象,这里传入的参数是需要用来保存.con文件的文件夹路径
|
||||
path = os.getcwd() + '/temp/' + self.gatewayName + '/'
|
||||
if not os.path.exists(path):
|
||||
os.makedirs(path)
|
||||
path = getTempPath(self.gatewayName + '_')
|
||||
self.createOTPTraderApi(path)
|
||||
|
||||
# 注册服务器地址
|
||||
|
@ -8,6 +8,7 @@ import os
|
||||
import json
|
||||
|
||||
from vnpy.api.lts import MdApi, QryApi, TdApi, defineDict
|
||||
from vnpy.trader.vtFunction import getTempPath
|
||||
from vnpy.trader.vtGateway import *
|
||||
|
||||
|
||||
@ -372,9 +373,7 @@ class LtsMdApi(MdApi):
|
||||
# 如果尚未建立服务器连接,则进行连接
|
||||
if not self.connectionStatus:
|
||||
# 创建C++环境中的API对象,这里传入的参数是需要用来保存.con文件的文件夹路径
|
||||
path = os.getcwd() + '/temp/' + self.gatewayName + '/'
|
||||
if not os.path.exists(path):
|
||||
os.makedirs(path)
|
||||
path = getTempPath(self.gatewayName + '_')
|
||||
self.createFtdcMdApi(path)
|
||||
|
||||
# 注册服务器地址
|
||||
@ -726,9 +725,7 @@ class LtsTdApi(TdApi):
|
||||
# 如果尚未建立服务器连接,则进行连接
|
||||
if not self.connectionStatus:
|
||||
# 创建C++环境中的API对象,这里传入的参数是需要用来保存.con文件的文件夹路径
|
||||
path = os.getcwd() + '/temp/' + self.gatewayName + '/'
|
||||
if not os.path.exists(path):
|
||||
os.makedirs(path)
|
||||
path = getTempPath(self.gatewayName + '_')
|
||||
self.createFtdcTraderApi(path)
|
||||
|
||||
# 设置数据同步模式为推送从今日开始所有数据
|
||||
@ -1186,9 +1183,7 @@ class LtsQryApi(QryApi):
|
||||
# 如果尚未建立服务器连接,则进行连接
|
||||
if not self.connectionStatus:
|
||||
# 创建C++环境中的API对象,这里传入的参数是需要用来保存.con文件的文件夹路径
|
||||
path = os.getcwd() + '/temp/' + self.gatewayName + '/'
|
||||
if not os.path.exists(path):
|
||||
os.makedirs(path)
|
||||
path = getTempPath(self.gatewayName + '_')
|
||||
self.createFtdcQueryApi(path)
|
||||
|
||||
# 注册服务器地址
|
||||
|
@ -14,6 +14,7 @@ from copy import copy
|
||||
from datetime import datetime
|
||||
|
||||
from vnpy.api.sgit import MdApi, TdApi, defineDict
|
||||
from vnpy.trader.vtFunction import getTempPath
|
||||
from vnpy.trader.vtGateway import *
|
||||
|
||||
|
||||
@ -238,9 +239,7 @@ class SgitMdApi(MdApi):
|
||||
# 如果尚未建立服务器连接,则进行连接
|
||||
if not self.connectionStatus:
|
||||
# 创建C++环境中的API对象,这里传入的参数是需要用来保存.con文件的文件夹路径
|
||||
path = os.getcwd() + '/temp/' + self.gatewayName + '/'
|
||||
if not os.path.exists(path):
|
||||
os.makedirs(path)
|
||||
path = getTempPath(self.gatewayName + '_')
|
||||
self.createFtdcMdApi(path)
|
||||
|
||||
# 注册服务器地址
|
||||
@ -470,9 +469,7 @@ class SgitTdApi(TdApi):
|
||||
# 如果尚未建立服务器连接,则进行连接
|
||||
if not self.connectionStatus:
|
||||
# 创建C++环境中的API对象,这里传入的参数是需要用来保存.con文件的文件夹路径
|
||||
path = os.getcwd() + '/temp/' + self.gatewayName + '/'
|
||||
if not os.path.exists(path):
|
||||
os.makedirs(path)
|
||||
path = getTempPath(self.gatewayName + '_')
|
||||
self.createFtdcTraderApi(path)
|
||||
|
||||
# 设置数据同步模式为推送从今日开始所有数据
|
||||
|
0
vnpy/trader/ico/__init__.py
Normal file
0
vnpy/trader/ico/__init__.py
Normal file
@ -137,7 +137,7 @@ class BidCell(QtWidgets.QTableWidgetItem):
|
||||
|
||||
########################################################################
|
||||
class AskCell(QtWidgets.QTableWidgetItem):
|
||||
"""买价单元格"""
|
||||
"""卖价单元格"""
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
def __init__(self, text=None, mainEngine=None):
|
||||
|
@ -13,6 +13,7 @@ from vnpy.trader.vtGlobal import globalSetting
|
||||
from vnpy.trader.vtEvent import *
|
||||
from vnpy.trader.vtGateway import *
|
||||
from vnpy.trader.language import text
|
||||
from vnpy.trader.vtFunction import getTempPath
|
||||
|
||||
|
||||
########################################################################
|
||||
@ -278,8 +279,7 @@ class MainEngine(object):
|
||||
class DataEngine(object):
|
||||
"""数据引擎"""
|
||||
contractFileName = 'ContractData.vt'
|
||||
path = os.path.abspath(os.path.dirname(__file__))
|
||||
contractFileName = os.path.join(path, 'temp', contractFileName)
|
||||
contractFilePath = getTempPath(contractFileName)
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
def __init__(self, eventEngine):
|
||||
@ -324,14 +324,14 @@ class DataEngine(object):
|
||||
#----------------------------------------------------------------------
|
||||
def saveContracts(self):
|
||||
"""保存所有合约对象到硬盘"""
|
||||
f = shelve.open(self.contractFileName)
|
||||
f = shelve.open(self.contractFilePath)
|
||||
f['data'] = self.contractDict
|
||||
f.close()
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
def loadContracts(self):
|
||||
"""从硬盘读取合约对象"""
|
||||
f = shelve.open(self.contractFileName)
|
||||
f = shelve.open(self.contractFilePath)
|
||||
if 'data' in f:
|
||||
d = f['data']
|
||||
for key, value in d.items():
|
||||
|
@ -52,5 +52,17 @@ def loadIconPath(iconName):
|
||||
global iconPathDict
|
||||
return iconPathDict.get(iconName, '')
|
||||
|
||||
|
||||
|
||||
#----------------------------------------------------------------------
|
||||
def getTempPath(name):
|
||||
"""获取存放临时文件的路径"""
|
||||
tempPath = os.path.join(os.getcwd(), 'temp')
|
||||
if not os.path.exists(tempPath):
|
||||
os.makedirs(tempPath)
|
||||
|
||||
path = os.path.join(tempPath, name)
|
||||
return path
|
||||
|
||||
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user