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  1. import re
  2. regex = re.compile(r'(?:\((\d{3})\)\s*|(\d{3})-?)')
  3. print(filter(None, regex.match('(123) ').groups()))
Success #stdin #stdout 0.02s 6996KB
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stdin
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Standard input is empty
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('123',)
https://ideone.com/GHkl7n
language:
Python (cpython 2.7.16)
created:
8 years ago
visibility:
secret

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