Exercise from Py_Course

First Decorators

# Create an @authenticated decorator that only allows the function to run is user1 has 'valid' set to True:
user1 = {
    'name': 'Sorna',
    'valid': True  # changing this will either run or not run the message_friends function.
}


def authenticated(fn):
    def check(*args, **kwargs):
        if dict(*args).get('valid'):
            return fn(*args, **kwargs)
        else:
            print(f'Authorization for {dict(*args).get("name")} is not valid')

    return check


@authenticated
def message_friends(user):
    print('message has been sent')


message_friends(user1)  # message has been sent