# -*- coding: utf-8 -*-
#!/usr/bin/python
import os
def demo(path):
if not os.listdir(path):
print('kong')
else:
print('not kong')
if __name__ == '__main__':
path = raw_input('input_path:')
try:
demo(path)
except:
print('path is wrong')
>>> import os >>> os.path.exists('d:/assist') True >>> os.path.exists('d:/assist/getTeacherList.py') True >>> os.path.isfile('d:/assist') False >>> os.path.isfile('d:/assist/getTeacherList.py') True >>> os.makedirs('d:/assist/set') >>> os.path.exists('d:/assist/set') True
if not os.listdir(f): #判断文件夹是否为空 f是一个文件夹的绝对路径