python 用xlwings读取数据后，怎么用mailmerge插入word域

[cailb688]

from mailmerge import MailMerge
import xlwings as xw
import datetime

app = xw.App(visible=False, add_book=False) # visible=True  程序可见
print("环境加载成功")                     
# app.display_alerts = False # 警告关闭
# app.screen_updating = False # 屏幕更新关闭
wb = app.books.open("example.xlsx")
sheet = wb.sheets["控制电缆清册"]
#info = sheet.used_range
#nrows = info.last_cell.row
sht = sheet.range("B2").expand()  # 获取B2列
nrows = sht.last_cell.row #获取行数
ncols = sht.last_cell.column #获取列数
print(nrows,ncols)
#print(wb.name,wb.fullname) #打印文件名和绝对路径
#print(wb.sheets) #又是一个类列表结构，存放各种Sheet对象
#A1 = sheet.range("B2:E10").value  # 获取单个单元格的值
#print(A1)

[cailb688]

给个参考也行啊