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  1. import re
  2. regex = re.compile(r'(word1|word2|word3)|.', re.S)
  3. mytext = 'jsdjsqd word1dsqsqsword2fjsdjsword3sqdq'
  4. print(regex.sub(lambda m: m.group(1) if m.group(1) else "P", mytext))
Success #stdin #stdout 0.01s 8968KB
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stdin
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Standard input is empty
stdout
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PPPPPPPPword1PPPPPPword2PPPPPPword3PPPP
https://ideone.com/H0BK39
language:
Python (cpython 2.7.16)
created:
9 years ago
visibility:
secret

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