class User:
    def __init__(self, username, email):
        self.username = username
        self.email = email

    def get_info(self):
        return f"Użytkownik {self.username}, email {self.email}"

class Admin(User):
    def __init__(self, username, email, permissions):
        self.permissions = permissions
        super().__init__(username, email)

    def get_info(self):
        message = super().get_info()
        for permission in self.permissions:
            message +=f'Uprawnienia do {permission}'

        return message

    def ban_user(self, user: User):
        print(f"Banuje użytkownika {user.email}")


class SuperAdmin(Admin):
    pass

user = User("kacper", "[email protected]")
print(isinstance(user, Admin))
print(isinstance(user, User))
print(user.get_info())
print("-" * 30)

admin = Admin("admin", "[email protected]", ['manage.users'])
print(admin.username)
print(admin.email)
print(admin.get_info())
print(isinstance(admin, Admin))
print(isinstance(admin, User))

admin.ban_user(user)