def test_list_param(*args) :
for arg in args :
print arg
def test_dict_param(**args) :
for k, v in args.iteritems() :
print k, v
a = (1, 2, 3)
b = {"a":1, "b":2, "msg":"hello"}
test_list_param(*a)
test_dict_param(**b)
def add_to(num, target=[]): target.append(num) print id(target), target add_to(1) # Output: 39003656, [1] add_to(2) # Output: 39003656, [1, 2] add_to(3) # Output: 39003656, [1, 2, 3]
a = (1, 2, 3)
b = {"a":1, "b":2, "msg":"hello"}
test_list_param(*a)
test_dict_param(**b)
>>> def test(param1, param2): ... print id(param1), id(param2) ... param1 += 1 ... param2 += 1 ... print id(param1), id(param2) ... >>> var1 = 1 >>> var2 = 2 >>> print id(var1), id(var2) 36862728 36862704 >>> test(var1, var2) 36862728 36862704 36862704 36862680
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