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  1. import dataclasses
  2.  
  3. @dataclasses.dataclass
  4. class Flower:
  5. 	color: str = 'red'
  6. 	height: float = 0.4
  7.  
  8. rose = Flower()
  9. violet = Flower(color='blue', height=0.2)
  10. tulip = Flower(height=0.5)
  11.  
  12. for flower in [rose, violet, tulip]:
  13. 	print ('Checking for non-default values...')
  14. 	for field in dataclasses.fields(flower):
  15. 		value = getattr(flower, field.name)
  16. 		if field.default != value:
  17. 			print (field.name, 'has been set to', value)
  18.  
  19.  
Success #stdin #stdout 0.04s 10540KB
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Standard input is empty
stdout
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Checking for non-default values...
Checking for non-default values...
color has been set to blue
height has been set to 0.2
Checking for non-default values...
height has been set to 0.5
https://ideone.com/B98YF5
language:
Python 3 (python  3.12)
created:
3 years ago
visibility:
secret

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