Python 警告 - 在自定义警告消息末尾删除原始警告输出的任何方式

Question

我正在尝试在 Python 脚本中创建自定义警告消息：

allfiles = glob.glob(folderpath + "\*.xlsx")
if not allfiles:
    warnings.warn('No xlsx data files are found in the folder "'+folderpath+ '"!\n Please note that currently the program could process only this data format. ')

问题是在脚本执行期间，如果我触发此消息，输出如下所示：

UserWarning: No xlsx data files are found in the folder "C:\Users\Savina\Desktop\project\"!
 Please note that currently the program could process only this data format. 
  warnings.warn('No xlsx data files are found in the folder "'+filepath+ '"!\n Please note that currently the program could process only this data format. ')

我不希望最后一行的 warnings.warn... 出现并显示邮件的原始结构。有什么方法可以隐藏它吗？

Answer 1

使用这个：warnings.warn('No xlsx data files are fo...' , stacklevel=2)

Python 警告 - 在自定义警告消息末尾删除原始警告输出的任何方式

Python warnings - any way to remove the raw warning output at the end of a custom warning message

python

warnings