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  1. import re
  2. s = '''
  3. whatever...
  4. {|
  5. line1
  6. |}
  7.  
  8. whatever...
  9. {|
  10. lineXXX
  11.  
  12. '''
  13. res = re.sub(r'{\|(?:(?!\|}).)*$', '', s, flags=re.S)
  14. print(res)
Success #stdin #stdout 0s 9024KB
comments (?)
stdin 
Standard input is empty
stdout 
whatever...
{|
line1
|}

whatever...
https://ideone.com/Ai3C9v
language:
Python (cpython 2.7.16)
created:
7 years ago
visibility:
secret

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