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  1. import re
  2. my_list = ['','2022-03-31', 'euss', 'projects','2021-03-31']
  3. result = []
  4. rx = re.compile(r'(\d+)-(\d+)-(\d+)')
  5. for i in my_list:
  6.     if rx.search(i):
  7.         result.append(rx.sub(r"\3-\1-\2", i))
  8.  
  9. print(result)
Success #stdin #stdout 0.03s 9544KB
comments (?)
stdin 
Standard input is empty
stdout 
['31-2022-03', '31-2021-03']
https://ideone.com/NDkfou
language:
Python 3 (python  3.12)
created:
3 years ago
visibility:
secret

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