Variable-length Arguments in Python 3
You may need to process a function for
more arguments than you specified while defining the function. These arguments
are called variable-length
arguments and
are not named in the function definition, unlike required and default
arguments.
Syntax for a function with non-keyword
variable arguments is given below
|
deffunctionname([formal_args,] *var_args_tuple ):
"function_docstring"
function_suite
return [expression]
|
An asterisk (*) is placed before the
variable name that holds the values of all nonkeyword variable arguments. This
tuple remains empty if no additional arguments are specified during the
function call.
Following is a simple example-
and the output is :
