joes stupid dumb thing

board = [0, 0, 0, 0, 0, 0, 0, # do something with this board
         0, 0, 0, 0, 0, 0, 0,
         0, 0, 0, 0, 0, 0, 0,
         0, 0, 0, 0, 0, 0, 0,
         0, 0, 0, 0, 0, 0, 0,
         0, 0, 0, 0, 0, 0, 0,]

width = 7
height = 6

#wrapper function to deal with out-of-bounds cases
def get_pos(board, x, y):
    if x < 0 or x >= width:
        return 0
    if y < 0 or y >= height:
        return 0
    return board[(height-y-1)*width+x]

def test_win_on_grid(board, grid, x, y):
    sum = 0
    for row in range(len(grid)):
        for col in range(len(grid[row])):
            if grid[row][col] == 1:
                sum += get_pos(board, x+col, y+row)
    if abs(sum) == 4:
        return sum//4
    return 0

def test_win_on_pos(board, x, y):
    grids = [
        [[1,1,1,1]], #horizontal
        [[1],[1],[1],[1]], #vertical
        [[1],[0,1],[0,0,1],[0,0,0,1]], #diagonal 1
        [[0,0,0,1],[0,0,1],[0,1],[1]]
    ]
    for grid in grids:
        print("testing grid {} on pos x: {} y: {}".format(grid, x, y))
        twog = test_win_on_grid(board, grid, x, y)
        if twog != 0:
            return twog
    return 0

def test_win(board):
    for row in range(height):
        for col in range(width):
            twop = test_win_on_pos(board, col, row)
            if twop != 0: return twop
    return 0

if __name__ == "__main__":
    print(test_win(board))