从Python中的Word文档(.docx)中提取突出显示的单词 [英] Extracting Highlighted Words from Word Document (.docx) in Python

问题描述

我正在处理一堆单词文档，其中有突出显示的文本(单词)(使用颜色代码，例如黄色，蓝色，灰色)，现在我要提取与每种颜色关联的突出显示的单词.我正在用Python编程.这是我目前正在做的事情:

I am working with a bunch of word documents in which I have text (words) that are highlighted (using color codes e.g. yellow,blue,gray), now I want to extract the highlighted words associated with each color. I am programming in Python. Here is what I have done currently:

用[python-docx][1]打开word文档，然后转到<w:r>标记，该标记包含文档中的标记(单词).我使用了以下代码:

opened the word document with [python-docx][1] and then get to the <w:r> tag which contains the tokens (words) in the document. I have used following code:

#!/usr/bin/env python2.6
# -*- coding: ascii -*-
from docx import *
document = opendocx('test.docx')
words = document.xpath('//w:r', namespaces=document.nsmap)
for word in words:
  print word

现在，我被困在检查每个单词是否具有<w:highlight>标签并从中提取颜色代码以及是否与<w:t>标签中的黄色打印文本匹配的部分.如果有人可以指出我要从解析的文件中提取单词的话，我将不胜感激.

Now I am stuck at the part where I check for each word if it has <w:highlight> tag and extract the color code from it and if it matches to yellow print text inside <w:t> tag. I will really appreciate if someone can point me towards extracting the word from the parsed file.

推荐答案

我以前从未使用过 python- docx ，但有帮助的是，我在网上找到了一段摘要，显示了突出显示的文本的XML结构看起来像什么:

I had never before worked with python-docx, but what helped was that I found a snippet online of how the XML structure of a highlighted piece of text lookls like:

 <w:r>
    <w:rPr>
      <w:highlight w:val="yellow"/>
    </w:rPr>
    <w:t>text that is highlighted</w:t>
  </w:r>

从那里开始，相对容易地做到这一点:

From there, it was relatively straightforward to come up with this:

from docx import *
document = opendocx(r'test.docx')
words = document.xpath('//w:r', namespaces=document.nsmap)

WPML_URI = "{http://schemas.openxmlformats.org/wordprocessingml/2006/main}"
tag_rPr = WPML_URI + 'rPr'
tag_highlight = WPML_URI + 'highlight'
tag_val = WPML_URI + 'val'

for word in words:
    for rPr in word.findall(tag_rPr):
        if rPr.find(tag_highlight).attrib[tag_val] == 'yellow':
            print word.find(tag_t).text

这篇关于从Python中的Word文档(.docx)中提取突出显示的单词的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！