1、序列号模型添加二维码字段，添加自动根据序列号名称生成二维码的功能，新增打印二维码功能；

sf_tool_management/models/maintenance_equipment.py

@@ -1,8 +1,5 @@
-import qrcode
-import base64
 from odoo import models, api, fields
 from odoo.exceptions import ValidationError
-from io import BytesIO
 
 
 class SfMaintenanceEquipmentTool(models.Model):
@@ -82,34 +79,6 @@ class StockLot(models.Model):
                     record.tool_material_search_id = tool_material_search
         return records
 
-    qr_code_image = fields.Binary(string='二维码', compute='_generate_qr_code')
-
-    @api.depends('name')
-    def _generate_qr_code(self):
-        for record in self:
-            # Generate QR code
-            qr = qrcode.QRCode(
-                version=1,
-                error_correction=qrcode.constants.ERROR_CORRECT_L,
-                box_size=10,
-                border=4,
-            )
-            qr.add_data(record.name)
-            qr.make(fit=True)
-
-            # Create an image from the QR Code instance
-            qr_image = qr.make_image(fill_color="black", back_color="white")
-
-            # Save the image to a BytesIO object
-            image_stream = BytesIO()
-            qr_image.save(image_stream, format="PNG")
-
-            # Store the BytesIO object in the binary field
-            record.qr_code_image = base64.b64decode(image_stream.getvalue())
-            # record.qr_code_image = image_stream.getvalue()
-
-            print(record.qr_code_image)
-
 
 class ProductProduct(models.Model):
     _inherit = 'product.product'

sf_tool_management/views/tool_material_search.xml

@@ -59,7 +59,6 @@
                                     <tree>
                                         <field name="name"/>
                                         <field name="tool_material_status"/>
-                                        <field name="qr_code_image" widget="image"/>
                                     </tree>
                                 </field>
                             </page>