更改伪代码，这样我们就可以摆脱循环

while True:
    # 循环代码

    if condition:
        break

counter = 0

while counter < max_iterations:
    # 循环代码

    counter += 1

flag = False

while not flag:
    # 循环代码

    if condition:
        flag = True

while True:
    try:
        # 循环代码

        if condition:
            raise StopIteration
    except StopIteration:
        break