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Start your free trialSohail Mirza
Python Web Development Techdegree Student 5,158 Pointswhy don't we put slots as a argument
When Kenneth creates the Class inventory in the init method(function) he doesnt put slot as a argument. What is the logic behind this, is it because slot is referencing a list. Hope the question makes sense def init(self): self.slots = []
1 Answer
Steven Parker
231,108 PointsIt doesn't need to have "slots" as an argument, because on the next line it is being created (as "self.slots") and assigned an empty list to start with.
In this case it happens to be a list, but it's common for an "__init__
" method to initialize class attributes which might be of any type.
Sohail Mirza
Python Web Development Techdegree Student 5,158 PointsSohail Mirza
Python Web Development Techdegree Student 5,158 PointsHi Steven
Thanks for your reply. could you please expand what you mean when you said(with a example) but it's common for an "init" method to initialize class attributes which might be of any type.
Thanks
Steven Parker
231,108 PointsSteven Parker
231,108 PointsHere's an example where both a number and a string are initialized:
This method will have a "score" and "message" attribute, and neither need be passed as arguments.