def decorator(func):
def wrap(*args, **kwargs):
print('*********')
func(*args, **kwargs)
print('@@@@@@@@@@')
return wrap
@decorator
def hai(*args, emo=':('):
print(*args,"-----", emo)
hai('i can pass parameter on decorator','121','usly','2222','serio','so long',':)')
# 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):
# code here
def wrap(*args, **kwargs):
if args[0]['valid']:
fn(*args, **kwargs)
else:
print('user is not authorized')
return wrap
@authenticated
def message_friends(user):
print('message has been sent')
print(user1['name'])
message_friends(user1)
