#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import os.path
'use a  recursion to list a dir contains file'
#dynamic variables
i =1
strss =''
#data of result put in list
data =[]
#使用遞迴函式迴圈的查詢目錄
def getpath(dir,x):
    global i
    global strss
    global data
    for myfile in os.listdir(dir):
        #判斷如果是檔案就將檔名放入佇列list中
        if os.path.isfile(dir+myfile):
             str =(dir+myfile)
             strdg=len(str.split('/'))
             let = (strdg - x)
             #獲取前面的定格符合的個數
             strs = print_n(let)
             data.append(strs +str)
        else:
              #遞迴函式的呼叫
            i += 1
            getpath(dir+myfile+'/',x)
#函式列印對應個數的空格
def print_n(x):
    xy =''
    while x > 0:
        x = x - 1
        xy += '  '
    return xy
    
path ="/Users/sicong/Downloads/MySQL-python-1.2.5/"
dg = path.split('/')
getpath(path,len(dg))
datas =sorted(data,reverse=True)
for line  in  datas:
    print line