1、序列号模型对象添加rfid字段且rfid仅在产品为刀柄时展示，序列号模型添加规格字段，且添加自动根据对应产品类型不同计算出其值，产品为夹具时看板展示其规格的值；2、在采购入库流程，录入序列号的过程界面添加录入rfid字段，当产品是刀柄时需录入刀柄的rfid，并在验证通过后刀柄的序列号中带有rfid码；

sf_manufacturing/models/stock.py

@@ -222,6 +222,22 @@ class ProductionLot(models.Model):
     _name = 'stock.lot'
     _inherit = ['stock.lot', 'printing.utils']
 
+    rfid = fields.Char('Rfid', readonly=True)
+    product_material_name = fields.Char('刀具产品物料名称', related='product_id.cutting_tool_material_id.name')
+    product_specification = fields.Char('规格', compute='_compute_product_specification', store=True)
+
+    @api.depends('product_id')
+    def _compute_product_specification(self):
+        for stock in self:
+            if stock:
+                if stock.product_id:
+                    if stock.product_id.categ_id.name in '刀具':
+                        stock.product_specification = stock.product_id.specification_id.name
+                    elif stock.product_id.categ_id.name in '夹具':
+                        stock.product_specification = stock.product_id.specification_fixture_id.name
+                    else:
+                        stock.product_specification = stock.product_id.default_code
+
     @api.model
     def generate_lot_names1(self, display_name, first_lot, count):
         """Generate `lot_names` from a string."""

sf_manufacturing/views/mrp_production_addional_change.xml

@@ -422,7 +422,8 @@
 
                                         <div name="product_specification_id" class="mt-1">
                                             规格:
-                                            <field name="specification_id"></field>
+                                            <field name="specification_id"/>
+                                            <field name="specification_fixture_id"/>
                                         </div>
                                         <t t-if="record.default_code.value">[<field name="default_code"/>]
                                         </t>

sf_manufacturing/views/stock_lot_views.xml

@@ -13,6 +13,12 @@
                     <button string="打印二维码" name="print_single_method" type="object" class="btn-primary"/>
                 </header>
             </xpath>
+            <xpath expr="//field[@name='product_id']" position="before">
+                <field name="rfid"/>
+            </xpath>
+            <xpath expr="//field[@name='product_id']" position="after">
+                <field name="product_specification"/>
+            </xpath>
         </field>
     </record>
 </odoo>