# -*- coding:utf-8 -*-import osdef list_files(startPath):  fileSave = open('list.txt','w')  for root, dirs, files in os.walk(startPath):    level = root.replace(startPath, '').count(os.sep)    indent = ' ' * 1 * level    #fileSave.write('{}{}/'.format(indent, os.path.basename(root)) + '/n')    fileSave.write('{}{}//'.format(indent, os.path.abspath(root)) + '/n')    subIndent = ' ' * 1 * (level + 1)    for f in files:      #fileSave.write('{}{}'.format(subIndent, f) + '/n')      fileSave.write('{}{}{}'.format(subIndent, os.path.abspath(root), f) + '/n')  fileSave.close() dir = raw_input('please input the path:')list_files(dir)