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  1. import re
  2. regex = r"([^\W_])\.(?:[^\S\n\r]+|$)"
  3. text = "I want a hotel.\nmy email is zob@gmail.com\nI have to play. bye!"
  4. print( re.sub(regex, r"\1 . ", text, flags=re.M).rstrip() )
Success #stdin #stdout 0.01s 7112KB
comments (?)
stdin 
Standard input is empty
stdout 
I want a hotel . 
my email is zob@gmail.com
I have to play . bye!
https://ideone.com/aiNxgb
language:
Python (cpython 2.7.16)
created:
3 years ago
visibility:
secret

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