Odoo 17. Наткнулся на код: class StockPackageType(models.Model): _inherit

Question

Odoo 17. Наткнулся на код: class StockPackageType(models.Model): _inherit

= "stock.package.type"

product_id = fields.Many2one(
comodel_name="product.product",
string="Product",
domain="[('detailed_type', '=', 'product')]",
inverse="_inverse_product_id",
ondelete="set null",
help="If set, a move line will be created and confirmed after "
"a delivery containing this package is validated, "
"in order to track the inventory level of this product",
)

def _inverse_product_id(self):
"""For convenience apply product weight to package type base weight"""
for package_type in self:
if (
package_type.product_id
and package_type.product_id.weight
and not package_type.base_weight
):
package_type.base_weight = package_type.product_id.weight
Получается inverse можно использовать и на обычных (не compute) полях? Получается типа onchange, но срабатывает не только при изменении поля с UI?
Ссылка на PR: https://github.com/OCA/stock-logistics-workflow/pull/1658