From 9813c3c03940580e1d0b9e0a4b741c43d04c4dd4 Mon Sep 17 00:00:00 2001 From: Nullart Date: Tue, 26 Jun 2018 21:17:17 +0800 Subject: [PATCH] eliminating partial candles on known exchanges that sends partial ohclv --- freqtrade/analyze.py | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/freqtrade/analyze.py b/freqtrade/analyze.py index cec77f053..70add6a4c 100644 --- a/freqtrade/analyze.py +++ b/freqtrade/analyze.py @@ -62,7 +62,7 @@ class Analyze(object): 'close': 'last', 'volume': 'max', }) - frame.drop(frame.tail(1).index, inplace=True) # eliminate partial candle + return frame def populate_indicators(self, dataframe: DataFrame, pair: str = None) -> DataFrame: @@ -104,8 +104,11 @@ class Analyze(object): add several TA indicators and buy signal to it :return DataFrame with ticker data and indicator data """ - dataframe = self.parse_ticker_dataframe(ticker_history) + # eliminate partials for known exchanges that sends partial candles + if self.config['exchange']['name'] in ['binance']: + logger.info('eliminating partial candle') + dataframe.drop(dataframe.tail(1).index, inplace=True) # eliminate partial candle dataframe = self.populate_indicators(dataframe, pair) dataframe = self.populate_buy_trend(dataframe, pair) dataframe = self.populate_sell_trend(dataframe, pair) @@ -150,6 +153,7 @@ class Analyze(object): signal_date = arrow.get(latest['date']) interval_minutes = constants.TICKER_INTERVAL_MINUTES[interval] if signal_date < (arrow.utcnow() - timedelta(minutes=(interval_minutes + 5))): + logger.debug('signal %s vs arrow now %s', signal_date, arrow.utcnow()) logger.warning( 'Outdated history for pair %s. Last tick is %s minutes old', pair,