python实现文件夹们倒换

原先的路径格式是ABCDE文件夹每个下面都有12345文件夹,现在改成12345文件夹下每个都有ABCDE文件夹。

import os
import shutil

def copyfile(srcfile, dstfile):
    if not os.path.isfile(srcfile):
        print("%s not exist!" % srcfile)
    else:
        fpath, fname = os.path.split(dstfile)  # 分离文件名和路径
        if not os.path.exists(fpath):
            os.makedirs(fpath)  # 创建路径
        shutil.copyfile(srcfile, dstfile)  # 复制文件
        print("copy %s -> %s" % (srcfile, dstfile))

directorys=os.listdir("./")
files={}
for directory  in directorys:
    if os.path.isdir( directory):
        layers={}
        fs=os.listdir(os.path.join("./",directory))
        for f in fs:
            if os.path.isdir(os.path.join("./",directory,f)):
                layers[f]=os.listdir(os.path.join("./",directory,f))

        files[directory]=layers
for size_info in files:
    for layer in files[size_info]:
        for file in os.listdir(os.path.join("./",size_info,layer)):
            copyfile(os.path.join("./",size_info,layer,file),
                     os.path.join("F:/ji_chi_zhong",layer,"ji_chi_zhong",size_info,file))