Python Word批量生成通知书邀请函教程

用python-docx基于模板批量生成录取通知书、邀请函、奖状、感谢信等公文，从Excel读取收件人信息，一键生成几十份个性化文档。

场景痛点

学校、公司、协会要发一批录取通知书、会议邀请函、活动通知，模板固定，但每个人的姓名、学号、部门、参会时间都不一样。手动复制模板改名字，几十份文档改几十遍，还容易写错名字。用Python做批量生成，把人员名单存在Excel里，一键生成所有通知书，每份带姓名、头衔、专属编号，效率提升百倍。

用到的库

pip install python-docx openpyxl

完整代码

# 导入库
from docx import Document
from docx.shared import Pt, Cm, RGBColor
from docx.enum.text import WD_ALIGN_PARAGRAPH
from docx.oxml.ns import qn
import openpyxl
import os

def set_run_font(run, font_name='宋体', size=14, bold=False, color=(0, 0, 0)):
"""设置run字体"""
run.font.name = font_name
run._element.rPr.rFonts.set(qn('w:eastAsia'), font_name)
run.font.size = Pt(size)
run.bold = bold
run.font.color.rgb = RGBColor(*color)

def generate_one_notice(template_path, output_path, data):
"""根据模板和单条数据生成一份通知书"""
doc = Document(template_path)

# 遍历所有段落替换占位符
for para in doc.paragraphs:
full_text = ''.join(run.text for run in para.runs)
new_text = full_text
for key, value in data.items():
placeholder = '{' + key + '}'
if placeholder in new_text:
new_text = new_text.replace(placeholder, str(value))
if new_text != full_text and para.runs:
para.runs[0].text = new_text
for run in para.runs[1:]:
run.text = ''

# 替换表格里的占位符
for table in doc.tables:
for row in table.rows:
for cell in row.cells:
for para in cell.paragraphs:
full_text = ''.join(run.text for run in para.runs)
new_text = full_text
for key, value in data.items():
placeholder = '{' + key + '}'
if placeholder in new_text:
new_text = new_text.replace(placeholder, str(value))
if new_text != full_text and para.runs:
para.runs[0].text = new_text
for run in para.runs[1:]:
run.text = ''

doc.save(output_path)

def batch_generate(excel_path, template_path, output_dir):
"""批量读取Excel并生成所有通知书"""
os.makedirs(output_dir, exist_ok=True)

# 读取Excel人员名单
wb = openpyxl.load_workbook(excel_path)
ws = wb.active
headers = [cell.value for cell in ws[1]]

count = 0
for row in ws.iter_rows(min_row=2, values_only=True):
data = dict(zip(headers, row))
if not data.get('姓名'):
continue

# 文件名用姓名+编号
notice_id = data.get('编号', '')
name = data['姓名']
filename = f'通知书_{notice_id}_{name}.docx'
output_path = os.path.join(output_dir, filename)

generate_one_notice(template_path, output_path, data)
count += 1
print(f'已生成：{filename}')

print(f'\n全部完成，共生成 {count} 份通知书')

if __name__ == '__main__':
batch_generate(
excel_path='人员名单.xlsx',
template_path='通知书模板.docx',
output_dir='./生成通知书'
)