Merge branch 'develop' into fix/validate_dataframe

freqtrade/optimize/__init__.py

@@ -5,8 +5,9 @@ from typing import Any, Dict
 from filelock import FileLock, Timeout
 
 from freqtrade import DependencyException, constants
-from freqtrade.configuration import Configuration
 from freqtrade.state import RunMode
+from freqtrade.utils import setup_utils_configuration
+
 
 logger = logging.getLogger(__name__)
 
@@ -17,12 +18,7 @@ def setup_configuration(args: Namespace, method: RunMode) -> Dict[str, Any]:
     :param args: Cli args from Arguments()
     :return: Configuration
     """
-    configuration = Configuration(args, method)
-    config = configuration.load_config()
-
-    # Ensure we do not use Exchange credentials
-    config['exchange']['key'] = ''
-    config['exchange']['secret'] = ''
+    config = setup_utils_configuration(args, method)
 
     if method == RunMode.BACKTEST:
         if config['stake_amount'] == constants.UNLIMITED_STAKE_AMOUNT:

freqtrade/optimize/backtesting.py

@@ -63,8 +63,7 @@ class Backtesting(object):
         self.config['dry_run'] = True
         self.strategylist: List[IStrategy] = []
 
-        exchange_name = self.config.get('exchange', {}).get('name').title()
-        self.exchange = ExchangeResolver(exchange_name, self.config).exchange
+        self.exchange = ExchangeResolver(self.config['exchange']['name'], self.config).exchange
         self.fee = self.exchange.get_fee()
 
         if self.config.get('runmode') != RunMode.HYPEROPT:

freqtrade/optimize/edge_cli.py

@@ -6,6 +6,7 @@ This module contains the edge backtesting interface
 import logging
 from typing import Dict, Any
 from tabulate import tabulate
+from freqtrade import constants
 from freqtrade.edge import Edge
 
 from freqtrade.arguments import Arguments
@@ -32,6 +33,7 @@ class EdgeCli(object):
         self.config['exchange']['secret'] = ''
         self.config['exchange']['password'] = ''
         self.config['exchange']['uid'] = ''
+        self.config['stake_amount'] = constants.UNLIMITED_STAKE_AMOUNT
         self.config['dry_run'] = True
         self.exchange = Exchange(self.config)
         self.strategy = StrategyResolver(self.config).strategy

freqtrade/optimize/hyperopt_interface.py

@@ -20,6 +20,7 @@ class IHyperOpt(ABC):
         stoploss -> float: optimal stoploss designed for the strategy
         ticker_interval -> int: value of the ticker interval to use for the strategy
     """
+    ticker_interval: str
 
     @staticmethod
     @abstractmethod