Merge branch 'develop' into add-single-precision-freqai

2022-11-05 19:15:12 +03:00
parent 43bdd34964 25b8d34fe2
commit 06a2957837
4 changed files with 30 additions and 6 deletions
--- a/freqtrade/data/history/idatahandler.py
+++ b/freqtrade/data/history/idatahandler.py
@@ -102,6 +102,11 @@ class IDataHandler(ABC):
        :return: (min, max)
        """
        data = self._ohlcv_load(pair, timeframe, None, candle_type)
+        if data.empty:
+            return (
+                datetime.fromtimestamp(0, tz=timezone.utc),
+                datetime.fromtimestamp(0, tz=timezone.utc)
+            )
        return data.iloc[0]['date'].to_pydatetime(), data.iloc[-1]['date'].to_pydatetime()

    @abstractmethod