[sqlalchemy] Re: How to change polymorphic_identity dynamically

Hi, I also tried like this, But not working instance_of_B.__mapper_args__[polymorphic_identity] = type_c DBSession.add(instance_of_B) transaction.commit(); and instance_of_B.__mapper__.polymorphic_identity = type_c DBSession.add(instance_of_B) transaction.commit(); Thanks, -- You received

Re: [sqlalchemy] Re: How to change polymorphic_identity dynamically

On 05/06/2013 13:46, sajuptpm wrote: Hi, I also tried like this, But not working instance_of_B.__mapper_args__[polymorphic_identity] = type_c DBSession.add(instance_of_B) transaction.commit(); and instance_of_B.__mapper__.polymorphic_identity = type_c DBSession.add(instance_of_B)