按年份将.mp3文件分类在另一个文件夹中

Question

命令行python3 myCode.py source_folder target_folder

我需要创建一个文件夹，该文件夹包含按专辑年份分类的.mp3文件。

源文件夹是我所有.mp3所在的位置。在目标文件夹中，必须创建与专辑年份相对应的子文件夹。

找到歌曲后，曲目将被复制到相应的子文件夹中。如果歌曲没有年份，它将被复制到“ Uncategorized”文件夹中。

如果目标文件夹存在，它将被删除，然后将被重新创建（我不理解这一部分）

import os #create path
import sys # arguments 
from tinytag import TinyTag # reading music metadata of MP3
import shutil # copy files from the path to another path

target_folder = sys.argv[2]
if not os.path.exists(target_folder):
    os.mkdir(sys.argv[2])

folder_path = "./" + sys.argv[1] # get the first command-line argument
folder_uncategorized = target_folder +'/Uncategorized' # get the second command-line argument
if not os.path.exists(folder_uncategorized):
    os.mkdir(folder_uncategorized)  # create folder uncategorized

for path, dirs, files in os.walk(folder_path):
    for filename in files:
        tag = TinyTag.get(path+'/'+filename)
        #if the song's year isn't mention in its meta information  
        if str(tag.year) == 'None':
            shutil.copy(path+'/'+filename,folder_uncategorized+'/')
        else:
            #if the song's year is mention in its meta information 
            folder_year = target_folder + '/'+ str(tag.year)            
            if not os.path.exists(folder_year):
                os.mkdir(folder_year)
            shutil.copy(path+'/'+filename,folder_year+'/')

问题是我有70 .mp3，运行代码时，仅处理23 .mp3。 tinytag

似乎有问题

Traceback <most recent call>:
File : "C:Users\user\myCode.py", line 21 in <module>
tag = TinyTag.get (path+'/'+filename)
File : "C:\Users\user\AppData\......\tinytag.py", line 127 in get
parser_class = cls.get_parser_for filename <filename.exceptin=True)
File : "C:\Users\user\AppData\.......\tinytag.py" line 118, in get_parser_for_filename 
raise TinyTagException <'No Tag reader found to support filetype!'>
tinytag.tinytag.TinyTagException : No tag reader found to support filetype!

Answer 1

在Mac中经过测试的代码，python3.6