# -*- coding: utf-8 -*- from openerp import models, fields class Inheritance0(models.Model): _name = 'inheritance.0' name = fields.Char() def call(self): return self.check("model 0") def check(self, s): return "This is {} record {}".format(s, self.name) class Inheritance1(models.Model): _name = 'inheritance.1' _inherit = 'inheritance.0' def call(self): return self.check("model 1")