#!/usr/bin/python

 # -*- coding: UTF-8 -*-

 #执行程序之前剪贴板的内容：

 '''

 Lists of animals

 Lists of aquarium life

 Lists of biologists by author abbreviation

 Lists of cultivars

 '''

 #执行程序之后剪贴板的内容：

 '''

 * Lists of animals

 * Lists of aquarium life

 * Lists of biologists by author abbreviation

 * Lists of cultivars

 '''

 import pyperclip

 text = pyperclip.paste()#获得剪贴板的内容，返回一个字符串

 print '之前的剪贴板内容：\n',text

 lines = text.split('\n')  #以‘\n’为分隔符分割字符串，并返回一个列表，参考资料：https://www.runoob.com/python/att-string-split.html

 for i in range(len(lines)):

     lines[i] = '* ' + lines[i]

     newtext = '\n'.join(lines) #用‘\n’连接列表的每一个元素，并返回一个字符串，参考链接：https://www.runoob.com/python/att-string-join.html

 pyperclip.copy(newtext) #将text写入剪贴板

 print '执行程序后的剪贴板内容：\n',newtext