将doc文件格式转换为docx格式

# -*- coding: utf-8 -*-
import os
from win32com.client import Dispatch


path = os.getcwd()
old_file_path = path + '\\文档.doc'
new_file_path = path + '\\文档.docx'
word = Dispatch('Word.Application')
doc = word.Documents.Open(old_file_path)
doc.SaveAs(new_file_path, 12)
doc.Close()
word.Quit()