Question

How to convert multiple <br/> tags to a single <br/> tag using RegEx in Python

Answer 1

import re

input_str = "ab<br/><br/>cd<br/>efg<br/><br/><br/>hijk<br/><br/>"

# Replace multiple <br/> tags with a single one
output_str = re.sub(r'(<br\s*/?>\s*)+', '<br/>', input_str)

print(output_str)

 
 
'''
run:
 
ab<br/>cd<br/>efg<br/>hijk<br/>
 
'''

 

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