pytest - Django AttributeError：“函数”对象没有“包装”属性

Question

我在使用 pytest 运行 Django 测试时遇到了这个错误。测试完成时发生错误。我在用

• Django==3.2.12

• pytest==7.0.1

• pytest-django==4.3.0

   @classmethod
   def tearDownClass(cls):
       transaction.Atomic._ensure_durability = True
       if cls._databases_support_transactions():
           cls._rollback_atomics(cls.cls_atomics)
           for conn in connections.all():
               conn.close()
   >       super().tearDownClass()
  
  
  
   @classmethod
   def _remove_databases_failures(cls):
       for alias in connections:
           if alias in cls.databases:
               continue
           connection = connections[alias]
           for name, _ in cls._disallowed_connection_methods:
               method = getattr(connection, name)
  >               setattr(connection, name, method.wrapped)
  E               AttributeError: 'function' object has no attribute 'wrapped'