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add typehints

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This commit is contained in:
xmatthias 2018-05-31 21:44:18 +02:00
parent c0cef7250d
commit f4f821e88e
1 changed files with 2 additions and 2 deletions
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4
freqtrade/strategy/resolver.py
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@ -33,7 +33,7 @@ class StrategyResolver(object):
# Verify the strategy is in the configuration, otherwise fallback to the default strategy
strategy_name = config.get('strategy') or constants.DEFAULT_STRATEGY
self.strategy = self._load_strategy(strategy_name, extra_dir=config.get('strategy_path'))
self.strategy: IStrategy = self._load_strategy(strategy_name, extra_dir=config.get('strategy_path'))
# Set attributes
# Check if we need to override configuration
@ -61,7 +61,7 @@ class StrategyResolver(object):
self.strategy.stoploss = float(self.strategy.stoploss)
def _load_strategy(
self, strategy_name: str, extra_dir: Optional[str] = None) -> Optional[IStrategy]:
self, strategy_name: str, extra_dir: Optional[str] = None) -> IStrategy:
"""
Search and loads the specified strategy.
:param strategy_name: name of the module to import