Python 自动化修改word的案例

from docx import Document
from docx.shared import Cm
from docx.enum.text import WD_ALIGN_PARAGRAPH
import re 
document=Document(r"g:\CS\Python Scripts\表扬信.docx")
# 首先对段落格式进行修改，docx默认标题也属于段落，因此“表扬信”是第一段
paragraphs=document.paragraphs
paragraphs[2].paragraph_format.first_line_indent=Cm(0.74)
paragraphs[3].paragraph_format.left_indent=Cm(0.74)
paragraphs[4].paragraph_format.alignment=WD_ALIGN_PARAGRAPH.RIGHT
paragraphs[4].paragraph_format.right_indent=Cm(2)
paragraphs[5].paragraph_format.alignment=WD_ALIGN_PARAGRAPH.RIGHT
paragraphs[5].paragraph_format.right_indent=Cm(2)
# 对文本进行修改
# 修改第二段
paragraphs[1].text="小Z同学："
# 将第三段陆亦可替换为大Z，她替换为他。通过python的正则表达式，可以很简单地实现文本的替换和查找。
text=re.sub('陆亦可','大Z',paragraphs[2].text)
text=re.sub('她','他',text)
paragraphs[2].text=text
# 在第四段后面加上
paragraphs[3].add_run("向小z同学学习！")
# 修改表格里面的内容
tables=document.tables
tables[0].cell(1,0).text="猫粮"
tables[0].cell(2,0).text="猫粮"
tables[0].cell(3,0).text="猫粮"
# 插入一张图片，图片宽度设置为11.8cm
document.add_picture('fun.jpg', width=Cm(11.8))
document.save()

#!/usr/bin/python
# coding:utf-8
import docx
def main():
  filepath = 'test.docx'
  filepath1 = 'wtest.docx'
  newdocx = docx.Document(filepath)
  table = newdocx.tables
  for oTable in table:
    rows_num = len(oTable.rows)
    columns_num = len(oTable.columns)
    cell = oTable.cell(3, 0)
    # cell.add_paragraph("a")
    cell.text = ""
    cell.paragraphs[-1].runs[0].add_picture('t1.jpg')
    print(rows_num)
    print(columns_num)
    newdocx.save(filepath1)
if __name__ == '__main__':
  main()