这个python脚本错误只出现在一些文件上，同时对mp3曲目进行编号

Question

这是我做的一个脚本，把曲目编号放在MP3名称之前，以保持曲目的正确顺序，而不是按字母顺序排列。你知道吗

除了三个文件夹外，它在所有文件夹（100多个文件夹/1300多首歌曲）上都运行良好。你知道吗

我不知道世跆联在这里发生了什么。你知道吗

有人有什么想法吗？你知道吗

output => 

输入音乐文件的路径：/n>；c:\test

路径\u name=c:\test\2-直播相册\1995-MTV未插电\拍摄星星.mp3你知道吗

02-拍摄星星.mp3你知道吗

path_name=c:\test\2-现场专辑\1995-MTV未插电\The Times They A-Changin'.mp3

04年的今天，《泰晤士报》报道了他们的变化 三 路径\u name=c:\test\2-Live Albums\1995-MTV Unplugged\Tombstone蓝调.mp3 01-墓碑蓝调.mp3你知道吗

path_name=c:\test\2-现场专辑\1995-MTV未插电\上帝在我们的侧边.mp3你知道吗

12-上帝保佑我们侧边.mp3你知道吗

path_name=c:\test\1-录音棚专辑\1964-泰晤士报他们是张茵\霍利斯民谣棕色.mp3你知道吗

回溯（最近一次呼叫）：

文件“C:/Users/Brian/Python Files/track\u numbering\u mp3.py”，第45行，in

音乐曲目编号（路径）

文件“C:/Users/Brian/Python Files/track\u numbering\u mp3.py”，第39行，在music\u track\u numbering中

在操作系统重命名（join（root，name），join（root，track#u number））#重命名文件

WindowsError:[错误3]系统找不到指定的路径

进程已完成，退出代码为1

#!usr/bin/env python
__author__ = 'Brian Kane'

"""This scripts takes a path argument to the root directory of the music files (mp3 here) and
   adds a padded number corresponding to the track number.  It will do this to all of the tracks in the folders
   and subfolders.  This allows for burning in the track order and not alphabetized.  In theory I suppose you could
   start at C:'\'"""

import os
from os.path import *
import string
from mutagen.mp3 import MP3
from mutagen.easyid3 import EasyID3


def music_track_numbering(path):
    nums = []

    for i in range(10):                                                     # just fills in nums to compare to track name
                                                                            # to not double number
        nums.append(str(i))

        for root, dirs, files in os.walk(path):                             # walks through the data tree to get files
            # print 'root = ', root
            # print 'dirs = ', dirs
            # print 'files = ',files
            for name in files:
                extension = os.path.splitext(name)[1][1:].strip().lower()  # gets the file extension

                if name[0] in nums:                                         # don't double number
                    break

                if extension == 'mp3':
                    # print 'name = ', name                                 # test purposes
                    path_name = root +'\\' + name                           # path_name is complete path
                    print 'path_name = ', path_name                         # test purposes
                    track = EasyID3(path_name)['tracknumber'][0]            # gets the track number from metadata
                    track_number = str(track).zfill(2) + ' - ' + name       # pads leading zero and adds dash to name
                    os.rename(join(root,name),join(root,track_number))      # renames the file
                    print track_number                                      # test purposes

# path = 'C:\\test'                                                         # this is a test path
path = raw_input('Enter the path to the music file:/n>')

music_track_numbering(path)