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  1.  
  2. import base64
  3.  
  4. def safe_base64_decode(s):
  5.     return base64.b64decode(s + '=' * (-len(s) % 4))
  6.  
  7. # 测试:
  8. assert b'abcd' == safe_base64_decode('YWJjZA=='), safe_base64_decode('YWJjZA==')
  9. assert b'abcd' == safe_base64_decode('YWJjZA'), safe_base64_decode('YWJjZA')
  10. print('ok')# your code goes here
Success #stdin #stdout 0.11s 15716KB
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ok
https://ideone.com/7DJZNA
language:
Python 3 (python  3.12)
created:
9 days ago
visibility:
public

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