Python 编译中的语法错误 （Mac Os - Terminal）

问：

我刚刚在 YouTube 上观看了一个视频，他们在视频中讨论了大富翁游戏的数学原理，除此之外，他们还在下载框中添加了 Python 代码，因此我下载了它来尝试一下......

代码如下：

import random
from random import shuffle

def monop(finish_order=6,games_order=3):

    finish = 10**finish_order
    games = 10**games_order

    squares = []

    while len(squares) < 40:
        squares.append(0)

    # roll values are values from a six by six grid for all dice rolls
    rollvalues = [2,3,4,5,6,7,3,4,5,6,7,8,4,5,6,7,8,9,5,6,7,8,9,10,6,7,8,9,10,11,7,8,9,10,11,12]

    games_finished = 0

    while games_finished < games:

        master_chest = [0,40,40,40,40,10,40,40,40,40,40,40,40,40,40,40]
        chest = [i for i in master_chest]
        shuffle(chest)

        master_chance = [0,24,11,'U','R',40,40,'B',10,40,40,5,39,40,40,40]
        chance = [i for i in master_chance]
        shuffle(chance)

        doubles = 0

        position = 0

        gos = 0

        while gos < finish:

            diceroll = int(36*random.random())

            if diceroll in [0,7,14,21,28,35]:    # these are the dice index values for double rolls
                doubles += 1
            else:
                doubles = 0
            if doubles >= 3:
                position = 10
            else:

                position = (position + rollvalues[diceroll])%40

                if position in [7,22,33]:  # Chance
                    chance_card = chance.pop(0)
                    if len(chance) == 0:
                        chance = [i for i in master_chance]
                        shuffle(chance)
                    if chance_card != 40:

                        if isinstance(chance_card,int):
                            position = chance_card
                        elif chance_card == 'U':
                            while position not in [12,28]:
                                position = (position + 1)%40
                        elif chance_card == 'R':
                            while position not in [5,15,25,35]:
                                position = (position + 1)%40
                        elif chance_card == 'B':
                            position = position - 3

                elif position in [2,17]:  # Community Chest
                    chest_card = chest.pop(0)
                    if len(chest) == 0:
                        chest = [i for i in master_chest]
                        shuffle(chest)
                    if chest_card != 40:
                        position = chest_card

                if position == 30: # Go to jail
                    position = 10


            squares.insert(position,(squares.pop(position)+1))

            gos += 1

        games_finished += 1


    return squares

叫：monopoly-v1.py

现在，当我尝试编译并将其运行到终端中时，我遇到了“问题”。

通过写作

python monopoly-v1.py

在终端中，我没有收到任何错误或警告，但它没有发生任何事情......

如果我尝试

python monopoly-v1.py

然后

./monopoly-v1.py

那么它是这样说的：

./monopoly-v1.py：第 1 行：意外令牌附近的语法错误 def monop（finish_order=6，games_order=3）：'(' ./monopoly-v1.py: line 1:

我不明白出了什么问题。顺便说一句，python 或 python3 是一样的，我的意思是：第一步没有出现错误。

有什么想法吗？

谢谢！