from dataclasses import dataclass, field
from typing import Callable

@dataclass
class User:
    username: str
    is_authenticated: bool = False
    roles: list[str] = field(default_factory=lambda: ["user"])


def required_roles(roles: list[str]):
    def wrapper(fonction: Callable):
        def internal_wrapper(user: User):
            if not any(role in user.roles for role in roles): # True => [False, False, True]
                raise PermissionError(f"L'utilisateur {user.username} n'a pas le rôle requis.")
            return fonction(user)
        return internal_wrapper
    return wrapper

@required_roles(["admin", "modo"])
def operation_sensible(user: User):
    return f"Opération sensible faite par {user.username}"

alice = User("alice@courriel.fr", True, ["modo"])
bob = User("bob@courriel.fr", True)

print(operation_sensible(alice))