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Mustafa Shikora
Courses Plus Student 3,836 PointsWhy would you not just use a list argument instead of using *args? What is the benefit of using *args?
What usecases are there where using *args is better than requesting or expecting a list parameter?
2 Answers
Steven Parker
231,275 PointsPacking comes in handy when you are implementing or modifying an interface that is already designed to take multiple arguments, or you are creating something new and want to provide a more compact calling sequence for the user.
Mustafa Shikora
Courses Plus Student 3,836 PointsSo the benefit is just readability? By "provide a more compact calling sequence", I assume you mean that *args allows the user to just create the variables inline rather than having to create a list first and then pass that into the method call
Movies('Titanic', 'Inception')
vs
movies = ['Titanic', 'Inception'] Movies(movies)
Steven Parker
231,275 PointsOr,   Movies('Titanic', 'Inception')   vs.   Movies(['Titanic', 'Inception']) 
Hope that helped. You can mark the question solved by choosing a "best answer".
And happy coding!