无法摆脱 (n,n) 处的填充

Can't get rid of the fill at (n,n)

尝试逐个构建 Game of Life 程序,我很困惑为什么无论我使用什么配置 运行,右下角的矩形填充始终是红色。此外,它读取配置文件,但更改文件指示的任何方块的填充。

配置为归档格式的文本文件:

行号列号

行号列号

行号列号

LIVE = 1
DEAD = 0

def board(canvas, width, height, n):
    for row in range(n+1):
        for col in range(n+1):
            canvas.create_rectangle(row*height/n,col*width/n,(row+1)*height/n,(col+1)*width/n,width=1,fill='black',outline='green')                      

n = int(raw_input("Enter the dimensions of the board: "))
width = n*25
height = n*25

from Tkinter import *
import math

window=Tk()
window.title('Game of Life')

canvas=Canvas(window,width=width,height=height,highlightthickness=0)
canvas.grid(row=0,column=0,columnspan=5)

board = [[DEAD for row in range(n)] for col in range(n)]

rlist = [[None for row in range(n)] for col in range(n)]

print rlist

for row in range(n):
    for col in range(n):      
        rlist[row][col] = canvas.create_rectangle(row*height/n,col*width/n,(row+1)*height/n,(col+1)*width/n,width=1,fill='black',outline='green') 


f = open('configuration.txt','r')
for line in f:
    parsed = line.split()
    if len(parsed)>1:
        i = int(parsed[0].strip())
        j = int(parsed[1].strip())
        board[row][col] = canvas.itemconfigure(rlist[row][col], fill='red')        

window.mainloop()

抱歉,我还不能对你的问题发表评论,但无论如何。

在最后一个 forloop 中你设置了 i 和 j,但是你从不使用它们,而是使用 row 和 col。