python实现生成Word、docx文件的方法分析

本文实例讲述了python实现生成Word、docx文件的方法。分享给大家供大家参考，具体如下：

http://python-docx.readthedocs.io/en/latest/index.html

生成word的利器！

一、快速开始

from docx import Document
document = Document()

1、段落

加一个段落，下面paragraph 是前面内容的光标指向，后面再该处插入一句话。

paragraph = document.add_paragraph('Lorem ipsum dolor sit amet.')
prior_paragraph = paragraph.insert_paragraph_before('Lorem ipsum')

后面加一句话

paragraph = document.add_paragraph('Lorem ipsum ')
paragraph.add_run('dolor sit amet.')

添加段落风格

document.add_paragraph('Lorem ipsum dolor sit amet.', style='ListBullet')

使用blod、italic 等等

paragraph = document.add_paragraph('Lorem ipsum ')
run = paragraph.add_run('dolor')
run.bold = True
run.italic = True
paragraph.add_run('dolor').bold = True

2、标题

level表示标题的大小

document.add_heading('The role of dolphins', level=2)

3、分页

document.add_page_break()

4、表格

table = document.add_table(rows=2, cols=2)

访问方法：

取出来，单独赋值

cell = table.cell(0, 1)
cell.text = 'parrot, possibly dead'

依然使用二维数组类似的索引。

row = table.rows[1]
row.cells[0].text = 'Foo bar to you.'
row.cells[1].text = 'And a hearty foo bar to you too sir!'

分清楚结构

for row in table.rows:
  for cell in row.cells:
    print(cell.text)

查看信息

row_count = len(table.rows)
col_count = len(table.columns)

添加一行

row = table.add_row()

动态添加表格

table = document.add_table(1, 3)
# 标题
heading_cells = table.rows[0].cells
heading_cells[0].text = 'Qty'
heading_cells[1].text = 'SKU'
heading_cells[2].text = 'Description'
# 添加内容
for item in items:
  cells = table.add_row().cells
  cells[0].text = str(item.column1)
  cells[1].text = item.column2
  cells[2].text = item.column3

5、添加图片

from docx.shared import Inches
document.add_picture('image-filename.png', width=Inches(1.25), height=Inches(1.25))

二、操作document

只能打开07之后的，会覆盖。

document = Document('existing-document-file.docx')
document.save('new-file-name.docx')

打开文件

f = open('foobar.docx', 'rb')
document = Document(f)
f.close()
# or
with open('foobar.docx', 'rb') as f:
  source_stream = StringIO(f.read())
document = Document(source_stream)
source_stream.close()
...
target_stream = StringIO()
document.save(target_stream)

三、操作text

段落居中

from docx.enum.text import WD_ALIGN_PARAGRAPH
document = Document()
paragraph = document.add_paragraph()
paragraph_format = paragraph.paragraph_format
paragraph_format.alignment = WD_ALIGN_PARAGRAPH.CENTER

左边整体缩进

from docx.shared import Inches
paragraph = document.add_paragraph()
paragraph_format = paragraph.paragraph_format
paragraph_format.left_indent = Inches(0.5)

右边整体缩进

from docx.shared import Pt
paragraph_format.right_indent = Pt(24)

首行缩进

paragraph_format.first_line_indent = Inches(-0.25)

从字体调节，字体大小

run = document.add_paragraph().add_run()
font = run.font
from docx.shared import Pt
font.size = Pt(10.5) # 5号字体
font.italic = True
font.underline = True

字体颜色

from docx.shared import RGBColor
font.color.rgb = RGBColor(0x42, 0x24, 0xE9)

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