打印目录树，打印目录,# coding=utf

打印目录树，打印目录,# coding=utf

# coding=utf-8__author__ = 'Administrator'import ostab=' '*4+"|"blank=" "*5# 存放当前级别目录个数dict={}# 探测目录深度def deep(path=None):    if path==None:        return 0    if path.__len__()==0:        return 0    arr = path.split(os.sep)    return arr.__len__()def walk(dir='.'):    # 打印根文件夹    pre=os.path.split(os.path.abspath(dir))[0]    for dirpath, dirnames, filenames in os.walk(dir):        dirpath=dirpath.replace(pre+os.sep,"")        # print dirpath        # print dirnames        dirDepth=deep(dirpath)-1        fileDepth = dirDepth+1        # 存放文件夹下所有目录        dict[dirDepth] = len(dirnames)        # print dict        if dirDepth-1>-1:            depth = dict[dirDepth-1]            if depth>0:                dict[dirDepth-1] -= 1        dirname=os.path.split(os.path.abspath(dirpath))[1]        # print dirname,dirDepth        # print tab*dirDepth+" "+dirname        str=''        for i in range(0,dirDepth):                if dict[i]>0:                    str += tab                else:                    str += blank        str=str[:-1]        str += ("|-"+dirname)        print str        # for filename in filenames:        #     print tab*fileDepth+" "+filename        for filename in filenames:            str=''            for i in range(0,fileDepth):                if dict[i]>0:                    str += tab                else:                    str += blank            str=str[:-1]            str += ("|-"+filename)            print str# walk()walk(u"G:\迅雷下载\店長推薦作品 RHJ-249  超人氣正統派蘿莉美少女 新娘子羽月希在丈夫面前被侵犯 若妻中出  無防備水道工")