have Arguments return a dict instead of Namespace

freqtrade/plot/plot_utils.py

@@ -1,18 +1,18 @@
-from argparse import Namespace
+from typing import Any, Dict
+
 from freqtrade import OperationalException
 from freqtrade.state import RunMode
 from freqtrade.utils import setup_utils_configuration
 
 
-def validate_plot_args(args: Namespace):
-    args_tmp = vars(args)
-    if not args_tmp.get('datadir') and not args_tmp.get('config'):
+def validate_plot_args(args: Dict[str, Any]):
+    if not args.get('datadir') and not args.get('config'):
         raise OperationalException(
             "You need to specify either `--datadir` or `--config` "
             "for plot-profit and plot-dataframe.")
 
 
-def start_plot_dataframe(args: Namespace) -> None:
+def start_plot_dataframe(args: Dict[str, Any]) -> None:
     """
     Entrypoint for dataframe plotting
     """
@@ -24,7 +24,7 @@ def start_plot_dataframe(args: Namespace) -> None:
     load_and_plot_trades(config)
 
 
-def start_plot_profit(args: Namespace) -> None:
+def start_plot_profit(args: Dict[str, Any]) -> None:
     """
     Entrypoint for plot_profit
     """