I'm on Odoo 9.0 and trying to inherit from stock.picking which has the Delivery module inheriting from it. The Delivery module adds a field named "carrier_id". I need to inherit and add a field named "carrier_service". When I override the create method in order to calculate a value for my new field I need to reference "carrier_id", but it's not in the dictionary of values passed to my create method resulting in a key error.
How can I do this? Code below;
class StockPicking(models.Model):
_inherit = "stock.picking"
carrier_service = fields.Char(string='Carrier Service')
@api.model
def create(self, values):
carrier_mapping = (self.env["integration.carrier_mapping"].search([("delivery_method_id.id", "=", values['carrier_id'])])
values['carrier_service']=carrier_mapping.service
return super(StockPicking, self).create(values)
Tried adding the dependencies, but still didn't work. I've stopped working on this now as I found that the attribute that I'm interested in is actually done as an update after the initial insert. I'm able to reference the field correctly on update. Thanks for your suggestions.