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  1. from itertools import count
  2. import re
  3.  
  4. keywords = ['Total item value', 'Total weight', 'Total volume']
  5. lines = ['Total item value RSX 05,018.88\n',
  6.   'Total weight 90,969 EUR\n',
  7.   'Total volume -97.93 X3 Sca.\n',
  8.   '197.939 X3 Sca.']
  9.  
  10. pat = r'(?m)^(?:{0}).*(?:[\r\n]+(?!(?:{0})).*)*'.format("|".join([re.escape(x) for x in keywords]))
  11. print(re.findall(pat, "\n".join(lines)))
Success #stdin #stdout 0.02s 6844KB
comments (?)
stdin 
Standard input is empty
stdout 
['Total item value RSX 05,018.88\n', 'Total weight 90,969 EUR\n', 'Total volume -97.93 X3 Sca.\n\n197.939 X3 Sca.']
https://ideone.com/RN8mO3
language:
Python (cpython 2.7.16)
created:
7 years ago
visibility:
secret

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