修改配送类型的字段关联形式，修改工件配送列表页的默认筛选条件

sf_manufacturing/models/agv_scheduling.py

@@ -19,12 +19,8 @@ class AgvScheduling(models.Model):
     _order = 'id desc'
 
     name = fields.Char('任务单号', index=True, copy=False)
-
-    def _get_agv_route_type_selection(self):
-        return self.env['sf.agv.task.route'].fields_get(['route_type'])['route_type']['selection']
-
-    agv_route_type = fields.Selection(selection=_get_agv_route_type_selection, string='任务类型', required=True)
     agv_route_id = fields.Many2one('sf.agv.task.route', '任务路线')
+    agv_route_type = fields.Selection(related='agv_route_id.route_type', string='任务类型', required=True)
     start_site_id = fields.Many2one('sf.agv.site', '起点接驳站', required=True)
     end_site_id = fields.Many2one('sf.agv.site', '终点接驳站', tracking=True)
     site_state = fields.Selection([