Question

如果它包含文件夹或文件，我需要能够检查与python脚本在同一目录中的文件夹的代码来自How to check to see if a folder contains files using python 3的此代码不起作用

import os

for dirpath, dirnames, files in os.walk('.'):

    if files:

       print dirpath, 'Contains files or folders'

    if not files:

        print dirpath, 'Contains nothing'

我正在检查的文件夹是DeviceTest

Answer 1

<强>工作

尝试使用OSError的代码和aslo os.rmdir从不为空的目录。所以我们可以使用此异常来解决问题

import os
dir_name = "DeviceTest"
try:
    os.rmdir(dir_name)
except OSError as exception_name:
    if exception_name.errno == errno.ENOTEMPTY:
        print("Directory contains files")
    else:
        print("Directory don't contain files and is empty")

简单解决方案

import os
dir_name = "DeviceTest"
if os.listdir(dir_name) == []:
    print("Empty")

Answer 2

for path, dirs, files in os.walk(folder): 
        if (files) or (dirs):
            print("NOT EMPTY: " + str(path))
        if (not files) and (not dirs):
            print("EMPTY    : " + str(path))

检查文件夹是否包含任何python3

2 个答案: