Simple type check class

simple_type_check.py

from dataclasses import dataclass
from typing import get_type_hints


@dataclass
class SimpleTypeCheck:
    def __post_init__(self):
        for k, t in get_type_hints(type(self)).items():
            k_v = getattr(self, k)
            if not isinstance(k_v, t):
                raise Exception(
                    f"Attribute [{k}] expected type [{t}] but got type [{type(k_v)}]"
                )