# -*- coding: utf-8 -*-
# 새창열림(_blank) → 사이트 소급적용: python _blank_apply.py <sitemap_url> <host> <excel>
import sys,io,urllib.request,ssl,re
from bs4 import BeautifulSoup
import openpyxl
sys.stdout=io.TextIOWrapper(sys.stdout.buffer,encoding='utf-8')
SM=sys.argv[1]; HOST=sys.argv[2]; F=sys.argv[3]
BASE='https://'+HOST
ctx=ssl.create_default_context(); ctx.check_hostname=False; ctx.verify_mode=ssl.CERT_NONE
try: ctx.set_ciphers('DEFAULT@SECLEVEL=1')
except: pass
def absu(u):
    if not u: return ''
    if u.startswith('http'): return u
    if u.startswith('/'): return BASE+u
    return BASE+'/'+u
def norm(u): return absu(u).split('#')[0].rstrip('/')
req=urllib.request.Request(SM,headers={'User-Agent':'Mozilla/5.0'})
h=urllib.request.urlopen(req,timeout=25,context=ctx).read().decode('utf-8','ignore')
s=BeautifulSoup(h,'html.parser')
blank=set()
for a in s.find_all('a'):
    tg=(a.get('target') or ''); ti=(a.get('title') or ''); tx=a.get_text(strip=True)
    if tg=='_blank' or '새창' in ti or '새창' in tx:
        href=a.get('href')
        if href and not href.startswith('javascript') and href!='#':
            blank.add(norm(href))
print('새창열림 URL',len(blank))
wb=openpyxl.load_workbook(F); ws=wb.active
chg=0
for r in range(3,ws.max_row+1):
    u=ws.cell(r,11).value
    if not u: continue
    if norm(u) in blank and ws.cell(r,12).value!='사이트':
        ws.cell(r,12).value='사이트'
        for c in (13,14,15,16,17): ws.cell(r,c).value=None
        chg+=1
wb.save(F)
print('사이트 정정',chg,'행')