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  1. import re
  2. strs = ['/home/me/data/dataset/images/dark-side_23----83971436re.jpg',
  3.             '/home/me/data/dataset/images/medium-side_23---83971436re.jpg',
  4.             '/home/me/data/dataset/images/others_23---83971436re.jpg',
  5.             '/home/me/data/dataset/images/light-side_23---83971436re.jpg']
  6. rx = re.compile(r'(?:(?:dark|medium)-)?([^/]+)_\d+---[^/]*\.jpg$')
  7. for s in strs:
  8. 	m = rx.search(s)
  9. 	if m:
  10. 		print(m.group(1))
Success #stdin #stdout 0.02s 27728KB
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https://ideone.com/PHaJVE
language:
Python 3 (python  3.9.5)
created:
5 years ago
visibility:
secret

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