合并企业版代码(未测试，先提交到测试分支)

mrp_workorder_expiry/models/__init__.py

@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import quality

mrp_workorder_expiry/models/quality.py

@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import fields, models
+
+
+class QualityCheck(models.Model):
+    _inherit = 'quality.check'
+
+    is_expired = fields.Boolean(related='lot_id.product_expiry_alert')