在Mac下使用python实现简单的目录树展示方法

 #!/usr/bin/python 

 import os

 pwd = os.getcwd()

 for root,dirs,files in os.walk(pwd):

  os.chdir(root)

  for f in files:

   if not(f == 'file_list.py' and root == pwd):

    print("%s<->%s" %(f,root))

  os.chdir(pwd)

python file_list.py 

.DS_Store<->/Users/greyzhang/Downloads/vim-autocomplpop

acp.vim<->/Users/greyzhang/Downloads/vim-autocomplpop/autoload

acp.jax<->/Users/greyzhang/Downloads/vim-autocomplpop/doc

acp.txt<->/Users/greyzhang/Downloads/vim-autocomplpop/doc

acp.vim<->/Users/greyzhang/Downloads/vim-autocomplpop/plugin