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  1. import re
  2. text = "aaa v_abc v_def"
  3. dictionary = { 'abc':'yes' }
  4. print( re.sub(r'v_([a-z_]+)', lambda x: dictionary.get(x.group(1),x.group()), text) )
  5. # => aaa yes v_def
Success #stdin #stdout 0.03s 9352KB
comments (?)
stdin 
Standard input is empty
stdout 
aaa yes v_def
https://ideone.com/09lwXl
language:
Python 3 (python  3.12)
created:
4 years ago
visibility:
secret

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