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  1. from dataclasses import dataclass, field
  2.  
  3. @dataclass
  4. class Example:
  5.     a: int
  6.     b: int
  7.     c: int = field(init=False)
  8.  
  9.     def __post_init__(self):
  10.         self.c = self.a + self.b
  11.  
  12. print(Example(1, 2).c) # prints 3
Success #stdin #stdout 0.04s 10680KB
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Standard input is empty
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3
https://ideone.com/Z29y6i
language:
Python 3 (python  3.9.5)
created:
2 years ago
visibility:
public

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