In any programming language we make a function to perform certain task. Sometimes we don’t know how many arguments will come from user sites, In that case we use *args.
def function_args(*args):
for i in args:
print(i)
call function with *args
function_args("Apple", "Laptop")
output:
Apple
Laptop
*kwargs is same as args the only difference is it is used for passing arguments with keyword.
def function_kwargs(**kwargs):
for i in kwargs:
print(i, kwargs[i])
call function with **kwargs
function_kwargs(fruit="Apple", device"Laptop")
output:
fruit Apple
device Laptop
Note: The words args and kwargs are just a convention, we can take any name in their place.