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  1. import re
  2.  
  3. for s in [ "xyzzyxxyzzyxxyzzyx", "abcbaccbaabcbaccbaabcbaccba", "iiiiiiiiiiiiiiiiii", "Unit 3 Unit 3 " ]:
  4.   print(re.sub(r'(.+?)\1+', r'\1', s))
Success #stdin #stdout 0.01s 7116KB
comments (?)
stdin 
Standard input is empty
stdout 
xyzzyx
abcbaccba
i
Unit 3
https://ideone.com/hTMmJ5
language:
Python (cpython 2.7.16)
created:
3 days ago
visibility:
public

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