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Python Object-Oriented Python Inheritance Super!

Sabine Lazuhina
Sabine Lazuhina
2,334 Points
Posted by Sabine Lazuhina
Sabine Lazuhina
2,334 Points

Overriding methods from the super class

I thik i did everything correct in the syntax but still my solution is not accepted.

inventory.py 
class Inventory:
    def __init__(self):
        self.slots = []

    def add_item(self, item):
        self.slots.append(item)

class SortedInventory (Inventory):
    def add_item(self, item):
        super().add_item(self, item)
Tonya Fowler
Tonya Fowler
10,473 Points
Tonya Fowler
Tonya Fowler
10,473 Points

Everything seems correct. There is a space between SortedInventory and (Inventory). Try removing it and running again.

2 Answers

Steven Parker
Steven Parker
231,248 Points
Steven Parker
Steven Parker
231,248 Points

When you call the parent class "add_item" method, you don't need to pass "self" explicitly:

        super().add_item(item)
Richard Li
Richard Li
9,751 Points
Richard Li
Richard Li
9,751 Points

Here you don't need to put self in the super().add_item(item)