磁盘垃圾文件清理器python代码实现

from os.path import isdir,join,splitext
from os import remove,listdir,chmod,stat
import sys

#指定要删除的文件类型
filetypes = ['.tmp','.log','.obj','.txt']

def delCertainFiles(directory):
 for filename in listdir(directory):
 temp = join(directory,filename)
 if isdir(temp):
  #递归调用
  delCertainFiles(temp)
 elif splitext(temp)[1] in filetypes or stat(temp).st_size==0:
  #修改文件属性，获取访问权限
  chmod(temp,0o777)
  #删除文件
  remove(temp)
  print(temp,' deleted....')

if __name__ == '__main__':
 paths = sys.argv[1:]
 for path in paths:
 if isdir(path):
  delCertainFiles(path)