如何在 Python 中创建多个嵌套文件夹?

How to create multiple nested folders in Python?

我有一个根文件夹,比如 Z。

在 Z 中,我必须创建十个文件夹(比如 Q、W、E、R、T、Y、U、I、O、P、A)。此外,我想在这十个文件夹

中的每个中创建两个文件夹(比如M和N)

如何使用 Python 解决这个问题?

import os
atuple = ('Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', 'A')
atuple2 = ('M', 'N')
for dir1 in atuple:
    for dir2 in atuple2:
        os.makedirs(os.path.join(dir1, dir2))

您可能遇到 "Permission denied" 问题。在脚本上使用 sudo 和 chmod。

import os  
paths=['Q','W','E','R','T','Y','U','I','O','P','A']
main_path = '/root/'

for p in paths:
   os.mkdir(main_path+p)
   os.mkdir(main_path+p+'/M')
   os.mkdir(main_path+p+'/N')

os.makedirs, will create all non-existant directories from a path and os.path.join 将从参数创建完整路径:

import os
root = '/tmp'
directories = ['Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', 'A']
nestedDirectories = ['M', 'N']

for d in directories:
    path = os.path.join(root, d, *nestedDirectories)
    os.makedirs(path)
import os
root = 'Z'
midFolders = ['Q', 'W', 'E', 'R', 'T', 'Z', 'U']
endFolders = ['M', 'N']
for midFolder in midFolders:
    for endFolder in endFolders:
        os.makedirs(os.path.join(root, midFolder,endFolder ))