Convert Python Dataclass to and from JSON

example.py

#!/usr/bin/env python3

import json
from dataclasses import *

@dataclass
class ExampleClass(dict):
    compile_config: str = ""
    mapname: str = ""
    wineprefix: str = ""
    game: str = "csgo"

x = ExampleClass()

print(json.dumps(x.__dict__, indent=4))

x.mapname = "de_dust2"

jsontest = json.dumps(x.__dict__)

y = ExampleClass(**(json.loads(jsontest)))

print(json.dumps(y.__dict__, indent=4))