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Python Object-Oriented Python Dice Roller Boards

Posted by Sinazo Nongena
Sinazo Nongena
2,517 Points

Let's make all Board instances iterable so we can loop through their cells attribute. Inside the Board class, define

Can someone please look at my code.

Thank you

boards.py 
class Board:
    def __init__(self, width, height):
        self.width = width
        self.height = height
        self.cells = []
        for y in range(self.height):
            for x in range(self.width):
                self.cells.append((x, y))

 def __iter__(self):    
        for cell in self.cells:
            yield cell


class TicTacToe(Board):
    def __init__(self, width=3, height=3):
        super().__init__(width, height)
Jason Kampf
Jason Kampf
4,873 Points

Your iter method needs to be tabbed in once: 

class Board:
    def __init__(self, width, height):
        self.width = width
        self.height = height
        self.cells = []
        for y in range(self.height):
            for x in range(self.width):
                self.cells.append((x, y))

    def __iter__(self):
        for _ in self.cells:
            yield from self.cells

class TicTacToe(Board):
    def __init__(self, width=3, height=3):
        super().__init__(width, height)

I was stuck on this challenge as well, and your code helped me, so thank you.

1 Answer

Josh Keenan
Josh Keenan
20,315 Points
Josh Keenan
Josh Keenan
20,315 Points

Comment provides a good solution.