Method _someattr_history

test/orm/test_attributes.py:1774–1783

(self, f, **kw)

        return Foo, Bar

    def _someattr_history(self, f, **kw):
        passive = kw.pop("passive", None)
        if passive is True:
            kw["passive"] = attributes.PASSIVE_NO_INITIALIZE
        elif passive is False:
            kw["passive"] = attributes.PASSIVE_OFF

        return attributes.get_state_history(
            attributes.instance_state(f), "someattr", **kw
        )

    def _commit_someattr(self, f):
        attributes.instance_state(f)._commit(