Return /profit even if no trade is closed

2020-05-29 09:03:48 +02:00
parent 62ac5a9914
commit 6261aef314
4 changed files with 22 additions and 18 deletions
--- a/freqtrade/persistence.py
+++ b/freqtrade/persistence.py
@@ -546,6 +546,7 @@ class Trade(_DECL_BASE):
    def get_best_pair():
        """
        Get best pair with closed trade.
+        :returns: Tuple containing (pair, profit_sum)
        """
        best_pair = Trade.session.query(
            Trade.pair, func.sum(Trade.close_profit).label('profit_sum')