文件目录tree显示，python

#/usr/bin/python

import os 

def travelTree(currentPath, count=0):

    if not os.path.exists(currentPath):

        print "no current Path"

        return

    if os.path.isfile(currentPath):

        fileName = os.path.basename(currentPath)

        print "  "*count + "|_ "+fileName

    elif os.path.isdir(currentPath):

    	#print currentPath

        print "  "*count + "|_ "+currentPath

    	pathList = os.listdir(currentPath)

        for eachPath in pathList:

            travelTree(currentPath + '/' + eachPath, count + 1)

    else :

        print "\n"

    	return

travelTree('/Users/liyi/Desktop')

#travelTree('/Users/liyi/Desktop/test.sh', 1)

巴特西

文件目录tree显示，python

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