import dataclasses
@dataclasses.dataclass()
class Parent:
def __post_init__(self):
for (name, field_type) in self.__annotations__.items():
if not isinstance(self.__dict__[name], field_type):
current_type = type(self.__dict__[name])
raise TypeError(f"The field `{name}` was assigned by `{current_type}` instead of `{field_type}`")
print("Check is passed successfully")
@dataclasses.dataclass()
class MyClass(Parent):
value: str
obj1 = MyClass(value="1")
obj2 = MyClass(value=1)