Add fetch_order_or_stoploss wrapper

freqtrade/exchange/exchange.py

@@ -1039,6 +1039,17 @@ class Exchange:
     # Assign method to fetch_stoploss_order to allow easy overriding in other classes
     fetch_stoploss_order = fetch_order
 
+    def fetch_order_or_stoploss_order(self, order_id: str, pair: str,
+                                      stoploss_order: bool = False) -> Dict:
+        """
+        Simple wrapper calling either fetch_order or fetch_stoploss_order depending on
+        the stoploss_order parameter
+        :param stoploss_order: If true, uses fetch_stoploss_order, otherwise fetch_order.
+        """
+        if stoploss_order:
+            return self.fetch_stoploss_order(order_id, pair)
+        return self.fetch_order(order_id, pair)
+
     @retrier
     def fetch_l2_order_book(self, pair: str, limit: int = 100) -> dict:
         """