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*args and **kwargs

In Python, you can use *args and **kwargs to accept a variable amount of parameters in a functions call.

*args will accept unlimited values as a Tuple.

def foo(*args):
    for arg in args:


# will result in
# 1
# 2
# 3

**kwargs will accept key pair values as a dictionary.

def foo(**kwargs):
    for kwarg in kwargs:


# will result in
# value1
# 1
# value2
# 2

Note that the text, args or kwargs, is not important and can be replaced with any other text. It is the asterisk * for tuple and double asterisk ** for dictionary that is important.

def foo(*a): #tuple

def foo(**a): #dict

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