如何将具有非ASCII字符编码的文件重命名为ASCII [英] How to rename a file with non-ASCII character encoding to ASCII

问题描述

我的文件名为"abc枚.xlsx"，其中包含某种非ASCII字符编码，我想删除所有非ASCII字符以将其重命名为"abc.xlsx".

I have the file name, "abc枚.xlsx", containing some kind of non-ASCII character encoding and I'd like to remove all non-ASCII characters to rename it to "abc.xlsx".

这是我尝试过的:

import os
import string
os.chdir(src_dir)  #src_dir is a path to my directory that contains the odd file
for file_name in os.listdir(): 
    new_file_name = ''.join(c for c in file_name if c in string.printable)
    os.rename(file_name, new_file_name)

在os.rename()处出现以下错误:

builtins.WindowsError: (2, 'The system cannot find the file specified')

这是在Windows系统上，如果有帮助的话，sys.getfilesystemencoding()给我mbcs.

This is on a Windows system, sys.getfilesystemencoding() gives me mbcs, if that helps any.

该如何避免该错误并允许我更改文件名?

What should I do to circumvent this error and allow me to change the file name?

推荐答案

在这里，它也适用于python 2.7

Here you go, this works with python 2.7 as well

import os
import string

for file_name in os.listdir(src_dir): 
    new_file_name = ''.join(c for c in file_name if c in string.printable)
    os.rename(os.path.join(src_dir,file_name), os.path.join(src_dir, new_file_name))

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