use exception handler when downloading data

closes #3992
2020-11-25 07:57:23 +01:00
parent bd98ff6332
commit ceb50a7807
2 changed files with 6 additions and 11 deletions
--- a/freqtrade/data/history/history_utils.py
+++ b/freqtrade/data/history/history_utils.py
@@ -214,10 +214,9 @@ def _download_pair_history(datadir: Path,
        data_handler.ohlcv_store(pair, timeframe, data=data)
        return True

-    except Exception as e:
-        logger.error(
-            f'Failed to download history data for pair: "{pair}", timeframe: {timeframe}. '
-            f'Error: {e}'
+    except Exception:
+        logger.exception(
+            f'Failed to download history data for pair: "{pair}", timeframe: {timeframe}.'
        )
        return False

@@ -304,10 +303,9 @@ def _download_trades_history(exchange: Exchange,
        logger.info(f"New Amount of trades: {len(trades)}")
        return True

-    except Exception as e:
-        logger.error(
+    except Exception:
+        logger.exception(
            f'Failed to download historic trades for pair: "{pair}". '
-            f'Error: {e}'
        )
        return False