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  1. import re
  2. sz = ["first_name last_name","last_name, first_name"]
  3. for s in sz:
  4. 	m = re.search(r'(\w+),\s+(\w+)|(\w+)\s+(\w+)', s)
  5. 	if m:
  6. 		surname = "{}{}".format(m.group(1) or '', m.group(4) or '')
  7. 		name = "{}{}".format(m.group(2) or '', m.group(3) or '') 
  8. 		print("{} {}".format(name, surname))
  9. 	else:
  10. 		print("No match")
Success #stdin #stdout 0.02s 27728KB
comments (?)
stdin 
Standard input is empty
stdout 
first_name last_name
first_name last_name
https://ideone.com/8WiBSP
language:
Python 3 (python  3.9.5)
created:
5 years ago
visibility:
secret

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