python fileNotfound误差从OS.WALK循环循环

Question

我正在尝试制作一个真正的基本脚本来对屏幕快文件夹进行排序：我想将目录中存储的所有文件复制到一年和月份的子目录中，并在此时删除原始文件。我现在拥有的代码完全为此目的起作用，但是当运行仍然会出现此文件错误时，因为它试图在已经复制和删除的一个文件上作用：

filenotfounderror：[errno 2]没有这样的文件或目录：'c：\\用户\\ me \\ desktop \\练习folder \\ ffxiv_06122021_193007_114.png'

我已经验证了该文件已经被复制/删除了。该脚本是功能性的，但我想添加更多代码来创建输出文件记录已完成的操作，并且此错误使我有点障碍。我觉得我一定缺少关于循环非常明显的东西。这是我编写的代码：

import os
import shutil
filedir = "C:\\Users\\Me\\Desktop\\PracticeFolder"

month_dict = {
    "01" : "01 January",
    "02" : "02 February",
    "03" : "03 March",
    "04" : "04 April",
    "05" : "05 May",
    "06" : "06 June",
    "07" : "07 July",
    "08" : "08 August",
    "09" : "09 September",
    "10" : "10 October",
    "11" : "11 November",
    "12" : "12 December"
}
for root, dirs, files in os.walk(filedir):
    for filename in files:
        #Storing the month and year from filename as a slice
            year_slice = filename[10:14]
            month_slice = filename[8:10]
            month_name = month_dict.get(month_slice)
            #\\ used to avoid Windows unicode errors
            old_path = filedir + "\\" + filename
            new_path = filedir + "\\" + year_slice + "\\" + month_name
            shutil.copy(old_path, new_path)
            os.remove(old_path)
            

Answer 1

问题中显示的代码无法正确构建路径名。这是一种改进的方法：

from os.path import join, basename
from os import makedirs
from shutil import move
from glob import glob

filedir = "C:\\Users\\Me\\Desktop\\PracticeFolder"

months = {
    "01" : "01 January",
    "02" : "02 February",
    "03" : "03 March",
    "04" : "04 April",
    "05" : "05 May",
    "06" : "06 June",
    "07" : "07 July",
    "08" : "08 August",
    "09" : "09 September",
    "10" : "10 October",
    "11" : "11 November",
    "12" : "12 December"
}

for filename in glob(join(filedir, 'ffxiv_????????_??????_*.png')):
    base = basename(filename)
    target_dir = join(filedir, base[10:14], months[base[8:10]])
    makedirs(target_dir, exist_ok=True)
    move(filename, join(target_dir, base))