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  1. import re
  2. r = re.compile(r'\b(?=\w*(?<![iosxz])(?<![cs]h)es\b)\w*')
  3. s = 'it matches "likes", "hates" etc. However, it does not match "bathes", why doesn\'t it?'
  4. print(re.findall(r, s))
Success #stdin #stdout 0s 9024KB
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stdin
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Standard input is empty
stdout
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['likes', 'hates', 'bathes']
https://ideone.com/5KAmVf
language:
Python (cpython 2.7.16)
created:
7 years ago
visibility:
secret

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