Highlight the text in python and save it in word file

python-3.x, python-docx

Solution

Instead of using ANSI escape sequences, you could use `python-docx`'s built-in Font highlight color:

from docx import Document
from docx.enum.text import WD_COLOR_INDEX

doc = Document('t.docx')
##string present in t.docx '''gnjdkgdf helloworld dnvjk dsfgdzfh jsdfKSf klasdfdf sdfvgzjcv'''

# Get the first paragraph's text
p1_text = doc.paragraphs[0].text

# Create a new paragraph with "helloworld" highlighted
p2 = doc.add_paragraph()
substrings = p1_text.split('helloworld')
for substring in substrings[:-1]:
    p2.add_run(substring)
    font = p2.add_run('helloworld').font
    font.highlight_color = WD_COLOR_INDEX.YELLOW
p2.add_run(substrings[-1])

# Save document under new name
doc.save('t1.docx')

Problem

I am trying to take the text from word file and highlighted the required text and aging want to save the text into new word file. I am able to highlight the text using ANSI escape sequences but I am unable add it back to the word file. ``` from docx import Document doc = Document('t.docx') ##string present in t.docx '''gnjdkgdf helloworld dnvjk dsfgdzfh jsdfKSf klasdfdf sdfvgzjcv''' if 'helloworld' in doc.paragraphs[0].text: high=doc.paragraphs[0].text.replace('helloworld', '\033[43m{}\033[m'.format('helloworld')) doc.add_paragraph(high) doc.save('t1.docx') ``` getting this error. ``` ValueError: All strings must be XML compatible: Unicode or ASCII, no NULL bytes or control characters ```

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