MarketDataType# class swordfish.plugins.backtest.MarketDataType(*values)# SNAPSHOT = 'snapshot'# TICK = 'tick'# KLINE = 'kline'# OHLC = 'ohlc'# TRADE = 'trade'# SNAPSHOT_KLINE = 'snapshot_kline'# SNAPSHOT_OHLC = 'snapshot_ohlc'#