Move --customhyperopts to hyperopt section

freqtrade/arguments.py

@@ -108,14 +108,6 @@ class Arguments(object):
             type=str,
             metavar='PATH',
         )
-        self.parser.add_argument(
-            '--customhyperopt',
-            help='Specify hyperopt class name (default: %(default)s).',
-            dest='hyperopt',
-            default=constants.DEFAULT_HYPEROPT,
-            type=str,
-            metavar='NAME',
-        )
         self.parser.add_argument(
             '--dynamic-whitelist',
             help='Dynamically generate and update whitelist'
@@ -248,6 +240,14 @@ class Arguments(object):
         """
         Parses given arguments for Hyperopt scripts.
         """
+        parser.add_argument(
+            '--customhyperopt',
+            help='Specify hyperopt class name (default: %(default)s).',
+            dest='hyperopt',
+            default=constants.DEFAULT_HYPEROPT,
+            type=str,
+            metavar='NAME',
+        )
         parser.add_argument(
             '--eps', '--enable-position-stacking',
             help='Allow buying the same pair multiple times (position stacking).',

freqtrade/configuration.py

@@ -67,9 +67,6 @@ class Configuration(object):
         if self.args.strategy_path:
             config.update({'strategy_path': self.args.strategy_path})
 
-        # Add the hyperopt file to use
-        config.update({'hyperopt': self.args.hyperopt})
-
         # Load Common configuration
         config = self._load_common_config(config)
 
@@ -276,6 +273,11 @@ class Configuration(object):
         Extract information for sys.argv and load Hyperopt configuration
         :return: configuration as dictionary
         """
+
+        if "hyperopt" in self.args:
+            # Add the hyperopt file to use
+            config.update({'hyperopt': self.args.hyperopt})
+
         # If --epochs is used we add it to the configuration
         if 'epochs' in self.args and self.args.epochs:
             config.update({'epochs': self.args.epochs})