import sys, re
sys.stdout.reconfigure(encoding='utf-8')
p = r'D:\교안\KidsOrder_Week7_20260613.html'
with open(p,'r',encoding='utf-8') as f:
    h = f.read()

# slide-num 태그를 DOM 순서대로 1/20, 2/20 ... 20/20 으로 재부여
# slide div 순서를 찾아서 순차 번호 매김
slide_nums = re.findall(r'<div class="slide-num">[^<]+</div>', h)
print(f'현재 slide-num 태그 수: {len(slide_nums)}')

# 순서대로 교체
counter = [0]
def renumber(m):
    counter[0] += 1
    return f'<div class="slide-num">{counter[0]} / 20</div>'

h2 = re.sub(r'<div class="slide-num">[^<]+</div>', renumber, h)
print(f'재번호 부여 완료: 1~{counter[0]}')

with open(p,'w',encoding='utf-8') as f:
    f.write(h2)
print('저장 완료')