我想要同样的答案，我不想使用goto。所以我使用了下面的例子(来自learnpythonthehardway)

def sample():
    print "This room is full of gold how much do you want?"
    choice = raw_input("> ")
    how_much = int(choice)
    if "0" in choice or "1" in choice:
        check(how_much)
    else:
        print "Enter a number with 0 or 1"
        sample()

def check(n):
    if n < 150:
        print "You are not greedy, you win"
        exit(0)
    else:
        print "You are nuts!"
        exit(0)

我想要同样的答案，我不想使用goto。所以我使用了下面的例子(来自learnpythonthehardway)

def sample():
    print "This room is full of gold how much do you want?"
    choice = raw_input("> ")
    how_much = int(choice)
    if "0" in choice or "1" in choice:
        check(how_much)
    else:
        print "Enter a number with 0 or 1"
        sample()

def check(n):
    if n < 150:
        print "You are not greedy, you win"
        exit(0)
    else:
        print "You are nuts!"
        exit(0)

我用函数解决了这个问题。我唯一做的就是改变函数的标签。下面是一个非常基本的代码:

def goto_holiday(): #label: holiday
        print("I went to holiday :)")
    
def goto_work(): #label: work
    print("I went to work")
salary=5000
if salary>6000:
    goto_holiday()
else:
    goto_work()

不，Python不支持标签和goto。它是一种高度结构化的编程语言。

现在有了。转到

我想这可能对你要找的东西有用。

一个工作版本已经完成:http://entrian.com/goto/。

注:这是一个愚人节玩笑。(工作)

# Example 1: Breaking out from a deeply nested loop:
from goto import goto, label

for i in range(1, 10):
    for j in range(1, 20):
        for k in range(1, 30):
            print i, j, k
            if k == 3:
                goto .end
label .end
print "Finished\n"

不用说。是的，它很有趣，但不要使用它。