fix db session

app/db/__init__.py

@@ -1,5 +1,3 @@
-import threading
-
 from sqlalchemy import create_engine, QueuePool
 from sqlalchemy.orm import sessionmaker, Session, scoped_session
 
@@ -16,14 +14,11 @@ Engine = create_engine(f"sqlite:///{settings.CONFIG_PATH}/user.db",
                        max_overflow=10,
                        connect_args={"timeout": 60})
 # 会话工厂
-SessionFactory = sessionmaker(autocommit=False, autoflush=False, bind=Engine)
+SessionFactory = sessionmaker(bind=Engine)
 
 # 多线程全局使用的数据库会话
 ScopedSession = scoped_session(SessionFactory)
 
-# 数据库锁
-DBLock = threading.Lock()
-
 
 def get_db():
     """
@@ -39,18 +34,6 @@ def get_db():
             db.close()
 
 
-def db_lock(func):
-    """
-    使用DBLock加锁，防止多线程同时操作数据库
-    装饰器
-    """
-    def wrapper(*args, **kwargs):
-        with DBLock:
-            return func(*args, **kwargs)
-
-    return wrapper
-
-
 class DbOper:
     """
     数据库操作基类