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  1. import re
  2. sz = ["first_name last_name","last_name, first_name"]
  3. for s in sz:
  4. 	name, surname = re.sub(r'^(\w+),\s+(\w+)$', r'\2 \1', s).split()
  5. 	print("{} {}".format(name, surname))
Success #stdin #stdout 0.03s 27728KB
comments (?)
stdin 
Standard input is empty
stdout 
first_name last_name
first_name last_name
https://ideone.com/fMXl8H
language:
Python 3 (python  3.9.5)
created:
5 years ago
visibility:
secret

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