old_contents: # -*- coding: utf-8 -*-
  # Copyright 2016-2018 Akretion France
  # @author: Alexis de Lattre <alexis.delattre@akretion.com>
  # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
  
  
  from odoo import models
  
  
  class ResPartner(models.Model):
      _name = 'res.partner'
      # inherit on phone.validation.mixin (same as in crm_phone_validation,
      # but base_phone only depends on phone_validation,
      # not on crm_phone_validation)
      _inherit = ['res.partner', 'phone.validation.mixin']
      _phone_name_sequence = 10
      _phone_name_fields = ['phone', 'mobile']
  
      def name_get(self):
          if self._context.get('callerid'):
              res = []
              for partner in self:
                  if partner.parent_id and partner.parent_id.is_company:
                      name = u'%s (%s)' % (partner.name, partner.parent_id.name)
                  else:
                      name = partner.name
                  res.append((partner.id, name))
              return res
          else:
              return super(ResPartner, self).name_get()
  
new_contents: # Copyright 2016-2019 Akretion France (http://www.akretion.com/)
  # @author: Alexis de Lattre <alexis.delattre@akretion.com>
  # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
  
  
  from odoo import api, models
  
  
  class ResPartner(models.Model):
      _name = 'res.partner'
      # inherit on phone.validation.mixin (same as in crm_phone_validation,
      # but base_phone only depends on phone_validation,
      # not on crm_phone_validation)
      _inherit = ['res.partner', 'phone.validation.mixin']
      _phone_name_sequence = 10
      _phone_name_fields = ['phone', 'mobile']
  
      def name_get(self):
          if self._context.get('callerid'):
              res = []
              for partner in self:
                  if partner.parent_id and partner.parent_id.is_company:
                      name = u'%s (%s)' % (partner.name, partner.parent_id.name)
                  else:
                      name = partner.name
                  res.append((partner.id, name))
              return res
          else:
              return super(ResPartner, self).name_get()
  
      # These 2 onchange have the same name (and same code) than in the
      # module crm_phone_validation ; but we don't depend on that module
      # because we don't want base_phone to depend on crm.
      # When both base_phone AND crm_phone_validation are installed,
      # as the methods have the same name, only one of the 2 will be executed
      @api.onchange('phone', 'country_id', 'company_id')
      def _onchange_phone_validation(self):
          if self.phone:
              self.phone = self.phone_format(self.phone)
  
      @api.onchange('mobile', 'country_id', 'company_id')
      def _onchange_mobile_validation(self):
          if self.mobile:
              self.mobile = self.phone_format(self.mobile)
  
subject: Add reformatting of phone numbers on res.partner in base_phone