解决制造申请字段未复制到成品中

jikimo_purchase_request/models/product_template.py

@@ -13,7 +13,11 @@ class ProductTemplate(models.Model):
         template_id.purchase_request = product_id.purchase_request
         return template_id
 
+
+class ProdcutProduct(models.Model):
+    _inherit = 'product.product'
+
     def copy_template(self, product_template_id):
         """ 复制成品模板时，复制采购申请 """
-        super(ProductTemplate, self).copy_template(product_template_id)
+        super(ProdcutProduct, self).copy_template(product_template_id)
         self.purchase_request = product_template_id.purchase_request