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  1. import re
  2.  
  3. s = "field1: content asd..\n\nfield2: content\n\nqwe...\n\nfield3: content asfdqegt"
  4. pattern = r"^field\d+:.*(?:\r?\n(?!field\d+:).*)*"
  5. res = [x.replace('\n', '') for x in re.findall(pattern, s, re.MULTILINE)]
  6. print (res)
Success #stdin #stdout 0.02s 9468KB
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stdin
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Standard input is empty
stdout
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['field1: content asd..', 'field2: contentqwe...', 'field3: content asfdqegt']
https://ideone.com/M4glOS
language:
Python 3 (python  3.12)
created:
3 years ago
visibility:
secret

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