python-docx读取doc,docx文档

1.将doc转为docx
python3.8中win32com 要安装pypiwin32 pip install pypiwin32

from win32com import client as wc

word = wc.Dispatch("Word.Application")
doc = word.Documents.Open(路径+名称.doc)
doc.SaveAs(路径+名称.docx, 12)   12为docx
doc.Close()
word.Quit()

2.读取段落

import docx
docStr = Document(docName)   打开文档
for paragraph in docStr.paragraphs:
parStr = paragraph.text
--》paragraph.style.name == 'Heading 1'  一级标题   
--》paragraph.paragraph_format.alignment == 1  居中显示
--》paragraph.style.next_paragraph_style.paragraph_format.alignment == 1  下一段居中显示
--》paragraph.style.font.color

3.读取表格

numTables = docStr.tables
for table in numTables:
#行列个数
row_count = len(table.rows)
col_count = len(table.columns)
for i in range(row_count):
    row = table.rows[i].cells
	i行j列内容:row[j].text

或者:
row_count = len(table.rows)
col_count = len(table.columns)
for i in range(row_count):
    for j in range(col_count):
        print(table.cell(i,j).text)

4.按样式读取
读取标题

for p in doc.paragraphs:
    if p.style.name=='Heading 1':
        print(p.text)
import re
for p in doc.paragraphs:
    if re.match("^Heading \d+$",p.style.name):
        print(p.text)

读取正文

for p in doc.paragraphs:
    if p.style.name=='Normal':
        print(p.text)

获取docx支持的样式

from docx.enum.style import WD_STYLE_TYPE
for i in s:
    if i.type==WD_STYLE_TYPE.PARAGRAPH:
        print(i.name)

5.获取文字格式信息
paragraph 对象 里还有更小的 run 对象,run 对象才包含了段落对象的文字信息。
paragraph.text 方法也是通过 run 对象的方法获取到文字信息的:

paragraph.text 方法源码:

def text(self):
     text = ''
        for run in self.runs:
            text += run.text
        return text

文字的字体、大小、下划线等信息都包含在 run 对象中(不清楚的看前面的博客):

获取段落的 run 对象列表
runs = par0.runs
print(runs)
获取 run 对象
run_0 = runs[0]
print(run_0.text) # 获取 run 对象文字信息
打印结果:
坚持因地制宜,差异化打造特色小镇,
文档 段落 和 run 对象示意:
获取文字格式信息:

# 获取文字格式信息
print('字体名称:',run_0.font.name)
# 字体名称: 宋体
print('字体大小:',run_0.font.size)
# 字体大小: 152400
print('是否加粗:',run_0.font.bold)
# 是否加粗: None
print('是否斜体:',run_0.font.italic)
# 是否斜体: True
print('字体颜色:',run_0.font.color.rgb)
# 字体颜色: FF0000
print('字体高亮:',run_0.font.highlight_color)
# 字体高亮: YELLOW (7)
print('下划线:',run_0.font.underline)
# 下划线: True
print('删除线:',run_0.font.strike)
# 删除线: None
print('双删除线:',run_0.font.double_strike)
# 双删除线: None
print('下标:',run_0.font.subscript)
# 下标: None
print('上标:',run_0.font.superscript)
# 上标: None
LIK2

**6.设置首行缩进**
from docx.shared import Inches,Pt
par2 = doc.add_paragraph('段落文本')
# 左缩进,0.5 英寸
par2.paragraph_format.left_indent = Inches(0.5)
# 右缩进,20 磅
par2.paragraph_format.right_indent = Pt(20)
# 首行缩进
par2.paragraph_format.first_line_indent = Inches(1)
查看首行缩进单位

from docx import Document
from docx.shared import Inches
from docx.oxml.ns import qn

from docx.shared import Cm, Pt
from docx.enum.text import WD_PARAGRAPH_ALIGNMENT

from docx.shared import RGBColor

myDocument = Document('2020年建交集团3月分析报告.docx')

for paragraph in myDocument.paragraphs:
	print(paragraph.paragraph_format.first_line_indent)
	print(dir(paragraph))
posted @ 2022-01-18 16:26  missking  阅读(686)  评论(0编辑  收藏  举报