From 9584629f50b791e21674c2164d34c3f71e896ca4 Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Thu, 29 Aug 2019 11:36:32 +0200
Subject: [PATCH] Rename argument from dl_path to datadir

---
 freqtrade/data/history.py      | 6 +++---
 freqtrade/exchange/exchange.py | 3 +--
 freqtrade/utils.py             | 2 +-
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/freqtrade/data/history.py b/freqtrade/data/history.py
index 2056ef1c5..60db309d1 100644
--- a/freqtrade/data/history.py
+++ b/freqtrade/data/history.py
@@ -374,7 +374,7 @@ def download_trades_history(datadir: Optional[Path],
 
 
 def refresh_backtest_trades_data(exchange: Exchange, pairs: List[str], timeframes: List[str],
-                                 dl_path: Path, timerange: TimeRange,
+                                 datadir: Path, timerange: TimeRange,
                                  erase=False) -> List[str]:
     """
     Refresh stored trades data .
@@ -389,14 +389,14 @@ def refresh_backtest_trades_data(exchange: Exchange, pairs: List[str], timeframe
             continue
         # for ticker_interval in timeframes:
 
-        dl_file = pair_trades_filename(dl_path, pair)
+        dl_file = pair_trades_filename(datadir, pair)
         if erase and dl_file.exists():
             logger.info(
                 f'Deleting existing data for pair {pair}.')
             dl_file.unlink()
 
         logger.info(f'Downloading trades for pair {pair}.')
-        download_trades_history(datadir=dl_path, exchange=exchange,
+        download_trades_history(datadir=datadir, exchange=exchange,
                                 pair=pair,
                                 timerange=timerange)
     return pairs_not_available
diff --git a/freqtrade/exchange/exchange.py b/freqtrade/exchange/exchange.py
index 4c384e0bd..869037328 100644
--- a/freqtrade/exchange/exchange.py
+++ b/freqtrade/exchange/exchange.py
@@ -997,8 +997,7 @@ class Exchange:
             raise OperationalException(e) from e
 
     def build_ohlcv(self, trades: List[Dict], timeframe: str, since: int = None,
-                    limit: int = None) -> str:
-        # TODO: fix return value
+                    limit: int = None) -> List:
         """
         Build ohlcv data from trade list.
         trade-list has to be in the ccxt format, which is a list of dicts containing at least:
diff --git a/freqtrade/utils.py b/freqtrade/utils.py
index c7950e5a4..8d0d8eb03 100644
--- a/freqtrade/utils.py
+++ b/freqtrade/utils.py
@@ -97,7 +97,7 @@ def start_download_data(args: Dict[str, Any]) -> None:
         else:
             pairs_not_available = refresh_backtest_trades_data(
                 exchange, pairs=config["pairs"], timeframes=config["timeframes"],
-                dl_path=Path(config['datadir']), timerange=timerange, erase=config.get("erase"))
+                datadir=Path(config['datadir']), timerange=timerange, erase=config.get("erase"))
 
     except KeyboardInterrupt:
         sys.exit("SIGINT received, aborting ...")