import sections



In [1]:

    
from functools import wraps

*args, **kwargs



In [8]:

    
def kyword_only(x,**kwargs):
    print(x)
    for i in kwargs.items():
        print(i)
arg = {'c': 9, 'd': 10}
f_1 = kyword_only(2, **arg)









    



2
('c', 9)
('d', 10)



In [9]:

    
def deg_option(func):
    """
    """
    @wraps(func)
    def wrapper(*args, deg=False, **kwargs):
        
        if deg:
            print('calling, ', func.__name__)
        return func(*args)
    return wrapper

@deg_option
def my_sum(*arg):
    if arg:
        return max(arg)
    
args = [4, 8, 9, 11, 5]
f_2 = my_sum(*args, deg=True)
f_2









    



calling,  my_sum






    Out[9]:





11