align variable naming to use current_time

freqtrade/strategy/interface.py

@@ -687,7 +687,7 @@ class IStrategy(ABC, HyperStrategyMixin):
         else:
             return False
 
-    def should_sell(self, trade: Trade, rate: float, date: datetime, buy: bool,
+    def should_sell(self, trade: Trade, rate: float, current_time: datetime, buy: bool,
                     sell: bool, low: float = None, high: float = None,
                     force_stoploss: float = 0) -> SellCheckTuple:
         """
@@ -704,7 +704,8 @@ class IStrategy(ABC, HyperStrategyMixin):
         trade.adjust_min_max_rates(high or current_rate, low or current_rate)
 
         stoplossflag = self.stop_loss_reached(current_rate=current_rate, trade=trade,
-                                              current_time=date, current_profit=current_profit,
+                                              current_time=current_time,
+                                              current_profit=current_profit,
                                               force_stoploss=force_stoploss, low=low, high=high)
 
         # Set current rate to high for backtesting sell
@@ -714,7 +715,7 @@ class IStrategy(ABC, HyperStrategyMixin):
         # if buy signal and ignore_roi is set, we don't need to evaluate min_roi.
         roi_reached = (not (buy and self.ignore_roi_if_buy_signal)
                        and self.min_roi_reached(trade=trade, current_profit=current_profit,
-                                                current_time=date))
+                                                current_time=current_time))
 
         sell_signal = SellType.NONE
         custom_reason = ''
@@ -730,8 +731,8 @@ class IStrategy(ABC, HyperStrategyMixin):
                 sell_signal = SellType.SELL_SIGNAL
             else:
                 custom_reason = strategy_safe_wrapper(self.custom_sell, default_retval=False)(
-                    pair=trade.pair, trade=trade, current_time=date, current_rate=current_rate,
-                    current_profit=current_profit)
+                    pair=trade.pair, trade=trade, current_time=current_time,
+                    current_rate=current_rate, current_profit=current_profit)
                 if custom_reason:
                     sell_signal = SellType.CUSTOM_SELL
                     if isinstance(custom_reason, str):

tests/strategy/test_interface.py

@@ -437,7 +437,8 @@ def test_stop_loss_reached(default_conf, fee, profit, adjusted, expected, traili
         strategy.custom_stoploss = custom_stop
 
     now = arrow.utcnow().datetime
-    sl_flag = strategy.stop_loss_reached(current_rate=trade.open_rate * (1 + profit), trade=trade,
+    current_rate = trade.open_rate * (1 + profit)
+    sl_flag = strategy.stop_loss_reached(current_rate=current_rate, trade=trade,
                                          current_time=now, current_profit=profit,
                                          force_stoploss=0, high=None)
     assert isinstance(sl_flag, SellCheckTuple)
@@ -447,8 +448,9 @@ def test_stop_loss_reached(default_conf, fee, profit, adjusted, expected, traili
     else:
         assert sl_flag.sell_flag is True
     assert round(trade.stop_loss, 2) == adjusted
+    current_rate2 = trade.open_rate * (1 + profit2)
 
-    sl_flag = strategy.stop_loss_reached(current_rate=trade.open_rate * (1 + profit2), trade=trade,
+    sl_flag = strategy.stop_loss_reached(current_rate=current_rate2, trade=trade,
                                          current_time=now, current_profit=profit2,
                                          force_stoploss=0, high=None)
     assert sl_flag.sell_type == expected2