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  1. import re
  2. print (re.sub(r"(?![\d_])\w","X","dfäg"))
  3. print (re.sub(r"[^\W\d_]","X","dfäg"))
  4. # => XXXX
Success #stdin #stdout 0.03s 9352KB
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stdin
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Standard input is empty
stdout
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XXXX
XXXX
https://ideone.com/o0WzHT
language:
Python 3 (python  3.12)
created:
3 years ago
visibility:
secret

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