#!/usr/bin/python
# -*- coding: UTF-8 -*-
list1=[] # 最终列表
b=None
with open(r"D:\Desktop\bookmarks.html",'r',encoding='utf-8') as fh:
for line in fh:
# print(line.strip())
# print(type(line))
# print(line.split())
f=line.strip()
a=f.split('>')
if len(a) <3: # 切片后长度小于3就是普通标签直接添加，否则就是收藏夹要去重复
list1.append(f)
elif a[-2] != b:
list1.append(f)
b = a[-2]
# print(b)
with open(r"d:\Desktop\new_html.html",'w',encoding='utf-8') as f:
for i in list1:
f.write(i)
f.write('\n')
