Python设置Word纸张大小的方法

pip install python-docx

from docx import Document
from docx.shared import Pt
from docx.enum.section import WD_ORIENT, WD_PAPER

doc = Document()

# 获取第一个Section
section = doc.sections[0]

# 或添加新Section（适用于需要不同页面设置的文档）
new_section = doc.add_section()

# 设置纸张类型（预定义常量）
section.page_width = WD_PAPER.A4

# 或自定义尺寸（单位：缇，1英寸=1440缇）
custom_width = Pt(21.0).twips  # 21cm转缇
custom_height = Pt(29.7).twips
section.page_width = custom_width
section.page_height = custom_height

# 横向布局
section.orientation = WD_ORIENT.LANDSCAPE

# 纵向布局（默认）
section.orientation = WD_ORIENT.PORTRAIT

from docx.shared import Inches

section.top_margin = Inches(1.0)    # 上边距
section.bottom_margin = Inches(1.0) # 下边距
section.left_margin = Inches(1.5)   # 左边距
section.right_margin = Inches(1.5)  # 右边距

# 添加横向A3页面
section2 = doc.add_section()
section2.orientation = WD_ORIENT.LANDSCAPE
section2.page_width = WD_PAPER.A3

from docx import Document
from docx.shared import Pt, Inches
from docx.enum.section import WD_ORIENT, WD_PAPER

# 创建新文档
doc = Document()

# 获取默认Section
section = doc.sections[0]

# 设置A4纵向
section.page_width = WD_PAPER.A4
section.orientation = WD_ORIENT.PORTRAIT

# 添加横向A3章节
new_section = doc.add_section()
new_section.orientation = WD_ORIENT.LANDSCAPE
new_section.page_width = WD_PAPER.A3
new_section.left_margin = Inches(0.75)
new_section.right_margin = Inches(0.75)

# 添加测试内容
doc.add_paragraph("这是A4纵向页面")
new_section.add_paragraph("这是A3横向页面")

# 保存文档
doc.save("page_settings.docx")