@classmethod
    @util.dependencies("sqlalchemy.orm.util")
    def identity_key(cls, orm_util, *args, **kwargs):
        return orm_util.identity_key(*args, **kwargs)
Return an identity key.
dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/orm/session.py/_SessionClassMethods.identity_key