python 域密码正则表达式（四选三）

import re
import configparser
import os


cf = configparser.ConfigParser()
cf.read("Config.ini",encoding='utf8')
pwd_Length = cf.getint("Password","pwd_Length")


def checkPassword(password):
    passwordReg = re.compile(r'^(?![a-zA-Z]+$)(?![A-Z0-9]+$)(?![A-Z\W_]+$)(?![a-z0-9]+$)(?![a-z\W_]+$)(?![0-9\W_]+$)[a-zA-Z0-9\W_]{'+str(pwd_Length)+',}$', re.VERBOSE)
    match = passwordReg.match(password)
    return match is not None



#print("1 "+str(checkPassword('A*a1')))  # False
#print("2 "+str(checkPassword('AaBbCcD111111d')))  # False
#print("3 "+str(checkPassword('ABCD#1234a11')))  # False
#print("4 "+str(checkPassword('abcd1234I')))  # False
#print("5 "+str(checkPassword('Aa123456')))  # True