class TestRunner(object):
""" back testing """
CASH = 100000 # 0.1 million to start
def __init__(self, config, mCalculator, symbol):
self.__accountManager = AccountManager()
self.__tickFeeder = TickFeeder()
self.__tradingCenter = TradingCenter()
self.__tradingEngine = TradingEngine()
self.__indexHelper = IndexHelper()
self.__history = History()
self.__saver = None
self.__symbol = symbol
self.__config = config
self.__mCalculator = mCalculator
def _setup(self):
""" setup """
self._setupTradingCenter()
self._setupTickFeeder()
self._setupSaver()
# wire things together
self._setupStrategy()
self.__tickFeeder.tradingCenter = self.__tradingCenter
self.__tradingEngine.tickProxy = self.__tickFeeder
self.__tradingEngine.orderProxy = self.__tradingCenter
self.__tradingCenter.accountManager = self.__accountManager
self.__tradingEngine.saver = self.__saver
self.__accountManager.saver = self.__saver
def _setupTradingCenter(self):
self.__tradingCenter.start = 0
self.__tradingCenter.end = None
def _setupTickFeeder(self):
""" setup tickFeeder"""
self.__tickFeeder.indexHelper = self.__indexHelper
self.__tickFeeder.hisotry = self.__history
# set source dam
sDam = self._createDam(self.__symbol)
self.__tickFeeder.addSource(sDam)
# set index dam
iSymbol = self.__config.getOption(CONF_APP_MAIN, CONF_INDEX)
iDam = self._createDam(iSymbol)
self.__tickFeeder.setIndexDam(iDam)
def _createDam(self, symbol):
""" setup Dam"""
damName = self.__config.getOption(CONF_INPUT_SECTION, CONF_DAM)
setting = self.__config.getSection(CONF_INPUT_SECTION)
dam = DAMFactory.createDAM(damName, setting)
dam.setSymbol(symbol)
return dam
def _setupSaver(self):
""" setup Saver """
saverName = self.__config.getOption(CONF_OUTPUT_SECTION, CONF_SAVER)
setting = self.__config.getSection(CONF_OUTPUT_SECTION)
if saverName:
self.__saver = StateSaverFactory.createStateSaver(
saverName,
setting,
"%s_%s" % (self.__symbol, self.__config.getOption(CONF_STRATEGY, CONF_STRATEGY_NAME)),
)
def _setupStrategy(self):
""" setup tradingEngine"""
strategy = StrategyFactory.createStrategy(
self.__config.getOption(CONF_STRATEGY, CONF_STRATEGY_NAME), self.__config.getSection(CONF_STRATEGY)
)
strategy.setSymbols([self.__symbol])
strategy.indexHelper = self.__indexHelper
strategy.history = self.__history
# associate account
accountId = self.__accountManager.addAccount(Account(BackTester.CASH, 0))
strategy.accountId = accountId
# register on trading engine
strategy.tradingEngine = self.__tradingEngine
self.__tradingEngine.register(strategy)
def _execute(self):
""" run backtest """
LOG.info("Running backtest for %s" % self.__symbol)
# start trading engine
thread = Thread(target=self.__tradingEngine.runListener, args=())
thread.setDaemon(True)
thread.start()
# start tickFeeder
self.__tickFeeder.execute()
self.__tradingEngine.stop()
thread.join(timeout=60)
def _printResult(self):
""" print result"""
for account in self.__accountManager.getAccounts():
accountId = account.accountId
LOG.info("account %s" % account)
LOG.debug([str(order) for order in account.orderHistory])
LOG.debug("account position %s" % self.__accountManager.getAccountPostions(accountId))
LOG.info(self.__mCalculator.formatMetrics(self.__accountManager.getAccountPostions(accountId)))
def runTest(self):
""" run one test """
self._setup()
self._execute()
self._printResult()
class TestRunner(object):
''' back testing '''
CASH = 100000 # 0.1 million to start
def __init__(self, config, mCalculator, symbol):
self.__accountManager = AccountManager()
self.__tickFeeder = TickFeeder()
self.__tradingCenter = TradingCenter()
self.__tradingEngine = TradingEngine()
self.__indexHelper = IndexHelper()
self.__history = History()
self.__saver = None
self.__symbol = symbol
self.__config = config
self.__mCalculator = mCalculator
def _setup(self):
''' setup '''
self._setupTradingCenter()
self._setupTickFeeder()
self._setupSaver()
#wire things together
self._setupStrategy()
self.__tickFeeder.tradingCenter = self.__tradingCenter
self.__tradingEngine.tickProxy = self.__tickFeeder
self.__tradingEngine.orderProxy = self.__tradingCenter
self.__tradingCenter.accountManager = self.__accountManager
self.__tradingEngine.saver = self.__saver
self.__accountManager.saver = self.__saver
def _setupTradingCenter(self):
self.__tradingCenter.start = 0
self.__tradingCenter.end = None
def _setupTickFeeder(self):
''' setup tickFeeder'''
self.__tickFeeder.indexHelper = self.__indexHelper
self.__tickFeeder.hisotry = self.__history
#set source dam
sDam = self._createDam(self.__symbol)
self.__tickFeeder.addSource(sDam)
#set index dam
iSymbol = self.__config.getOption(CONF_APP_MAIN, CONF_INDEX)
iDam = self._createDam(iSymbol)
self.__tickFeeder.setIndexDam(iDam)
def _createDam(self, symbol):
''' setup Dam'''
damName = self.__config.getOption(CONF_INPUT_SECTION, CONF_DAM)
setting = self.__config.getSection(CONF_INPUT_SECTION)
dam = DAMFactory.createDAM(damName, setting)
dam.setSymbol(symbol)
return dam
def _setupSaver(self):
''' setup Saver '''
saverName = self.__config.getOption(CONF_OUTPUT_SECTION, CONF_SAVER)
setting = self.__config.getSection(CONF_OUTPUT_SECTION)
if saverName:
self.__saver = StateSaverFactory.createStateSaver(
saverName, setting, "%s_%s" %
(self.__symbol,
self.__config.getOption(CONF_STRATEGY, CONF_STRATEGY_NAME)))
def _setupStrategy(self):
''' setup tradingEngine'''
strategy = StrategyFactory.createStrategy(
self.__config.getOption(CONF_STRATEGY, CONF_STRATEGY_NAME),
self.__config.getSection(CONF_STRATEGY))
strategy.setSymbols([self.__symbol])
strategy.indexHelper = self.__indexHelper
strategy.history = self.__history
#associate account
accountId = self.__accountManager.createAccount(BackTester.CASH)
strategy.accountId = accountId
#register on trading engine
strategy.tradingEngine = self.__tradingEngine
self.__tradingEngine.register(strategy)
def _execute(self):
''' run backtest '''
LOG.info("Running backtest for %s" % self.__symbol)
#start trading engine
thread = Thread(target=self.__tradingEngine.runListener, args=())
thread.setDaemon(True)
thread.start()
#start tickFeeder
self.__tickFeeder.execute()
self.__tradingEngine.stop()
thread.join(timeout=60)
def _printResult(self):
''' print result'''
for account in self.__accountManager.getAccounts():
accountId = account.accountId
LOG.info("account %s" % account)
LOG.debug([str(order) for order in account.orderHistory])
LOG.debug("account position %s" %
self.__accountManager.getAccountPostions(accountId))
LOG.info(
self.__mCalculator.formatMetrics(
self.__accountManager.getAccountPostions(accountId)))
def runTest(self):
''' run one test '''
self._setup()
self._execute()
self._printResult()
