Post-Init method of a dataclass --- Called after __init__ is called.

post-init-employee-class.py

from dataclasses import dataclass,field

@dataclass
class Employee(object):
	id: int = field(compare=True)
	name: str = field(compare=False)
	salary: int = field(compare=True)
	def __post_init__(self):
		self.name=self.name.upper()
		print("post_init() called")

if __name__ == '__main__':
	emp = Employee(1,"Talha Gillani",5000)
	print(emp)