新增坯料类型

sf_demand_plan/models/purchase_request.py

@@ -0,0 +1,24 @@
+from odoo import models, fields, api, _
+
+
+class PurchaseRequestLine(models.Model):
+    _inherit = 'purchase.request.line'
+    _description = '采购申请明细'
+
+    supply_method = fields.Selection([
+        ('automation', "自动化产线加工"),
+        ('manual', "人工线下加工"),
+        ('purchase', "外购"),
+        ('outsourcing', "委外加工"),
+    ], string='供货方式', readonly=True)
+
+    demand_plan_line_id = fields.Many2one(comodel_name="sf.production.demand.plan",
+                                          string="需求计划明细", readonly=True)
+
+    @api.depends('demand_plan_line_id')
+    def _compute_supply_method(self):
+        for prl in self:
+            if prl.demand_plan_line_id:
+                prl.supply_method = prl.demand_plan_line_id.supply_method
+            else:
+                prl.supply_method = None