Add side to custom_entry_price

freqtrade/strategy/interface.py

@@ -339,7 +339,7 @@ class IStrategy(ABC, HyperStrategyMixin):
         return self.stoploss
 
     def custom_entry_price(self, pair: str, current_time: datetime, proposed_rate: float,
-                           entry_tag: Optional[str], **kwargs) -> float:
+                           entry_tag: Optional[str], side: str, **kwargs) -> float:
         """
         Custom entry price logic, returning the new entry price.
 
@@ -351,6 +351,7 @@ class IStrategy(ABC, HyperStrategyMixin):
         :param current_time: datetime object, containing the current datetime
         :param proposed_rate: Rate, calculated based on pricing settings in exit_pricing.
         :param entry_tag: Optional entry_tag (buy_tag) if provided with the buy signal.
+        :param side: 'long' or 'short' - indicating the direction of the proposed trade
         :param **kwargs: Ensure to keep this here so updates to this won't break your strategy.
         :return float: New entry price value if provided
         """