slugify python Code Snippet in 2025
stringregexpintermediate
Last Updated: 30 October 2025
Converts a string to a URL-friendly slug.
- Use
str.lower()andstr.strip()to normalize the input string. - Use
re.sub()to to replace spaces, dashes and underscores with-and remove special characters.
import re
def slugify(s):
s = s.lower().strip()
s = re.sub(r'[^\w\s-]', '', s)
s = re.sub(r'[\s_-]+', '-', s)
s = re.sub(r'^-+|-+$', '', s)
return sslugify('Hello World!') # 'hello-world'
python snippet similar to slugify For You in November 2025
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