Method __delete__

lib/sqlalchemy/ext/hybrid.py:1464–1467

(self, instance: object)

        self.fset(instance, value)  # type: ignore[arg-type]

    def __delete__(self, instance: object) -> None:
        if self.fdel is None:
            raise AttributeError("can't delete attribute")
        self.fdel(instance)

    def _copy(self, **kw: Any) -> hybrid_property[_T]:
        defaults = {