Remove .query from pairlock

freqtrade/persistence/pairlock.py

@@ -1,8 +1,8 @@
 from datetime import datetime, timezone
 from typing import Any, ClassVar, Dict, Optional
 
-from sqlalchemy import String, or_
-from sqlalchemy.orm import Mapped, Query, QueryPropertyDescriptor, mapped_column
+from sqlalchemy import ScalarResult, String, or_, select
+from sqlalchemy.orm import Mapped, QueryPropertyDescriptor, mapped_column
 
 from freqtrade.constants import DATETIME_PRINT_FORMAT
 from freqtrade.persistence.base import ModelBase, SessionType
@@ -37,7 +37,7 @@ class PairLock(ModelBase):
             f'lock_end_time={lock_end_time}, reason={self.reason}, active={self.active})')
 
     @staticmethod
-    def query_pair_locks(pair: Optional[str], now: datetime, side: str = '*') -> Query:
+    def query_pair_locks(pair: Optional[str], now: datetime, side: str = '*') -> ScalarResult['PairLock']:
         """
         Get all currently active locks for this pair
         :param pair: Pair to check for. Returns all current locks if pair is empty
@@ -53,9 +53,7 @@ class PairLock(ModelBase):
         else:
             filters.append(PairLock.side == '*')
 
-        return PairLock.query.filter(
-            *filters
-        )
+        return PairLock.session.scalars(select(PairLock).filter(*filters))
 
     def to_json(self) -> Dict[str, Any]:
         return {

freqtrade/persistence/pairlock_middleware.py

@@ -2,6 +2,8 @@ import logging
 from datetime import datetime, timezone
 from typing import List, Optional
 
+from sqlalchemy import select
+
 from freqtrade.exchange import timeframe_to_next_date
 from freqtrade.persistence.models import PairLock
 
@@ -126,7 +128,7 @@ class PairLocks():
                        PairLock.active.is_(True),
                        PairLock.reason == reason
                        ]
-            locks = PairLock.query.filter(*filters)
+            locks = PairLock.session.scalars(select(PairLock).filter(*filters)).all()
             for lock in locks:
                 logger.info(f"Releasing lock for {lock.pair} with reason '{reason}'.")
                 lock.active = False
@@ -170,6 +172,6 @@ class PairLocks():
         Return all locks, also locks with expired end date
         """
         if PairLocks.use_db:
-            return PairLock.query.all()
+            return PairLock.session.scalars(select(PairLock)).all()
         else:
             return PairLocks.locks