python3.11 pyzipper解压zip文件

#!/usr/bin/python
# -*- coding: UTF-8 -*-

import pyzipper
import random
class MyIterator():
    # 单位字符集合
    letters = 'abcdefghijklmnopqrstuvwxyz0123456789'
    numbers = '0123456789'
    min_digits = 0
    max_digits = 0

    def __init__(self, min_digits, max_digits):
        # 实例化对象时给出密码位数范围，一般4到10位
        if min_digits < max_digits:
            s