I have a large (~10 elements) list of integers that I wish to interpolate into a string. Apply the "splat" operator (*) to the parameter list, and it will work. It's not an operator as such, so it doesn't really have a name, but it is defined as a "syntactic rule".So it should be called: "the keyword argument unpacking syntax" If you have a list of arguments, *args, it's called "argument unpacking", in the same manner **kwargs is called "keyword argument unpacking". def add (*a) : return sum(a) >>> add( 1 , 2 , 3 ) 6 The following table lists all operators from highest precedence to lowest. 4.2. for Statements¶. Advertisements. The splat operator unpacks multiple values, and there are two types of function parameters namely *args short for arguments, and **kwargs short for keyword arguments. If we simply pass list to the function, the call doesn’t work. In the above example, the defined function takes x, y, and z as arguments and returns the sum of these values. We briefly went over some useful list methods before turning to the splat operator. We want to make call to this function and we have a list of size 4 with us that has all arguments for the function. python: "splat" operator * to unpack a list to use it as method parameters I had a long list of parameters to be re-used in different methods. This seems like an ideal use case for the splat operator, so I'd like to be able to do something like this: Operator Description ** Exponentiation (raise to the power) ~ + - Complement, unary plus and minus (method names for the last two are +@ and -@) * / % // Learning how to use Python’s various data types is part of every programmer’s journey to mastering the language. Using the splat operator can make your code significantly smaller. In this article, we discussed Python lists, showing you how to create, build and clear them. Spread syntax can be used when all elements from an object or array need to be included in a list of some kind. Whatever you call it, a few wonderfully useful features in Python are. Splat combines zero or more positional arguments into a tuple, while splatty-splat combines zero or more keyword arguments into a dictionary. The for statement in Python differs a bit from what you may be used to in C or Pascal. A simple … Expanding, Unpacking, or ... Splatting? The splat operator has almost endless uses. Single *Splat. In this case, the code uses the join() method to join the newline character with each member of Colors. The generally associated operator with multiplication is splat operator, but in Python it doubles as the splat operator. ... Python provides more than one way to perform any task. Previous Page. We use two operators * (for tuples) and ** (for dictionaries). An array value is also defined. But the main idea is that whenever you don’t want to specify the number of arguments you have, you would use a splat operator. Python Operators Precedence Example. 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