Allow using pairlists through dataprovider in backtesting

2020-08-30 10:07:28 +02:00
parent 2ae04af694
commit 284d39930f
2 changed files with 7 additions and 0 deletions
--- a/freqtrade/data/dataprovider.py
+++ b/freqtrade/data/dataprovider.py
@@ -39,6 +39,12 @@ class DataProvider:
        """
        self.__cached_pairs[(pair, timeframe)] = (dataframe, Arrow.utcnow().datetime)

+    def add_pairlisthandler(self, pairlists) -> None:
+        """
+        Allow adding pairlisthandler after initialization
+        """
+        self._pairlists = pairlists
+
    def refresh(self,
                pairlist: ListPairsWithTimeframes,
                helping_pairs: ListPairsWithTimeframes = None) -> None: