def buildFeedForPAT(self,instruments = [], timeFrom=None,timeTo=None, storageType = 'csv', period='D', timezone=None, skipErrors=False): '''mid 创建用于PAT的feeds,返回格式为单个feed(将所有数据都填入一个feed) ''' import feedsForPAT as feedsForPAT feed = feedsForPAT.Feed(tsDataCenter=self,frequency=period) ret = feed.build_feed(instruments=instruments, timeFrom = timeFrom, timeTo = timeTo, storageType=storageType,period=period) return ret
def buildFeedForPAT_old(self,instruments = [], timeFrom=None,timeTo=None, storageType = 'csv', period='D', timezone=None, skipErrors=False): '''mid 创建用于PAT的feeds,返回格式为feed字典 ''' import feedsForPAT as feedsForPAT feeds = {} for instrument in instruments: feed = feedsForPAT.Feed(tsDataCenter=self,frequency=period) feeds[instrument] = feed.build_feed(instruments=[instrument], timeFrom = timeFrom, timeTo = timeTo, storageType=storageType,period=period) return feeds