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  1. import re
  2. pattern = re.compile( r'^((?=.*,)[^,]+|\S+)[\s,]+(.*)' )
  3. texts = [">Keratyna 5, egzon 2, Homo sapiens", ">101m_A mol:protein length:154  MYOGLOBIN"]
  4. for text in texts:
  5. 	m = pattern.search(text)
  6. 	if m:
  7. 	    id, description = m.groups()
  8. 	    print(f"ID: '{id}', DESCRIPTION: '{description}'")
  9.  
Success #stdin #stdout 0.02s 9500KB
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Standard input is empty
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ID: '>Keratyna 5', DESCRIPTION: 'egzon 2, Homo sapiens'
ID: '>101m_A', DESCRIPTION: 'mol:protein length:154  MYOGLOBIN'
https://ideone.com/Kiwrgx
language:
Python 3 (python  3.12)
created:
3 years ago
visibility:
secret

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