Asterisk

def asterisk_test(a, *args):
    print(a, args)
    print(type(args))
 
asterisk_test(1, 2, 3, 4, 5, 6)
 

Output : 

1 (2, 3, 4, 5, 6)

<class 'tuple'>

-. dict를 넘길 때는 **를 두번씀

def asterisk_test(a, **kargs):
    print(a, kargs)
    print(type(kargs))
 
asterisk_test(1, b = 2, c = 3, d = 4, e = 5, f = 6)

Output : 

1 {'b': 2, 'c': 3, 'd': 4, 'e': 5, 'f': 6}

<class 'dict'>

* 한번만 기재 시 아래와 같은 오류 발생 : asterisk_test() got an unexpected keyword argument 'b'

-. 풀어서 던지고, 묶어서 받고~

def asterisk_test(a, *args):
    print(a, args)
    print(a, args[0])
    print(type(args))
 
asterisk_test(1, (2, 3, 4, 5, 6))

Output : 

1 ((2, 3, 4, 5, 6),)

1 (2, 3, 4, 5, 6)

<class 'tuple'>

a, b, c = ([1, 2], [3, 4], [5, 6])
print(b)
print(a, b, c)
 
data = ([1, 2], [3, 4], [5, 6])
print(data)
print(*data)

Output : 

[3, 4]

[1, 2] [3, 4] [5, 6]

([1, 2], [3, 4], [5, 6])

[1, 2] [3, 4] [5, 6]