# -*- coding: utf-8 -*-
"""김제 게시판 N 정정 적용. 확실한 8건만(검증불가 191/217/218 제외).
다운(어문,이미지→어문): 183 210 233 315 351
업(어문→어문,이미지): 189 205 257
"""
import openpyxl, shutil, os

F='전북특별자치도_김제시.xlsx'
shutil.copy(F, F.replace('.xlsx','_backup_N재판정전.xlsx'))
wb=openpyxl.load_workbook(F); ws=wb.active

changes={183:'어문',210:'어문',233:'어문',315:'어문',351:'어문',
         189:'어문,이미지',205:'어문,이미지',257:'어문,이미지'}
for r,newN in changes.items():
    old=ws.cell(r,14).value
    ws.cell(r,14).value=newN
    print(f'행{r}: N {old!r} → {newN!r}')
wb.save(F)
print('저장 완료:', F)