# Part of Odoo. See LICENSE file for full copyright and licensing details. from odoo import _, api, models from odoo.exceptions import UserError class ResPartner(models.Model): _inherit = "res.partner" @api.ondelete(at_uninstall=False) def _pe_unlink_except_master_data(self): consumidor_final_anonimo = self.env.ref("l10n_pe_pos.partner_pe_cf") if consumidor_final_anonimo & self: raise UserError( _( "Deleting the partner %s is not allowed because it is required by the Peruvian point of sale.", consumidor_final_anonimo.display_name, ) )