use get_all_locks to get locks for backtest result

freqtrade/optimize/backtesting.py

@@ -442,7 +442,7 @@ class Backtesting:
         self.all_results[self.strategy.get_strategy_name()] = {
             'results': results,
             'config': self.strategy.config,
-            'locks': PairLocks.locks,
+            'locks': PairLocks.get_all_locks(),
             'backtest_start_time': int(backtest_start_time.timestamp()),
             'backtest_end_time': int(backtest_end_time.timestamp()),
         }

freqtrade/persistence/pairlock_middleware.py

@@ -123,3 +123,11 @@ class PairLocks():
             now = datetime.now(timezone.utc)
 
         return len(PairLocks.get_pair_locks(pair, now)) > 0 or PairLocks.is_global_lock(now)
+
+    @staticmethod
+    def get_all_locks() -> List[PairLock]:
+
+        if PairLocks.use_db:
+            return PairLock.query.all()
+        else:
+            return PairLocks.locks