复制代码 代码如下:
#encoding=utf-8
#——————————————————————————-
# Name:        模块1
# Purpose:
#
# Author:      Administrator
#
# Created:     10-06-2014
# Copyright:   (c) Administrator 2014
# Licence:    
#——————————————————————————-
import re
def checklen(pwd):
    return len(pwd)>=8
def checkContainUpper(pwd):
    pattern = re.compile(\'[A-Z]+\’)
    match = pattern.findall(pwd)
    if match:
        return True
    else:
        return False
def checkContainNum(pwd):
    pattern = re.compile(\'[0-9]+\’)
    match = pattern.findall(pwd)
    if match:
        return True
    else:
        return False
def checkContainLower(pwd):
    pattern = re.compile(\'[a-z]+\’)
    match = pattern.findall(pwd)
    if match:
        return True
    else:
       return False
def checkSymbol(pwd):
    pattern = re.compile(\'([^a-z0-9A-Z])+\’)
    match = pattern.findall(pwd)
    if match:
        return True
    else:
        return False
def checkPassword(pwd):
    #判断密码长度是否合法
    lenOK=checklen(pwd)
    #判断是否包含大写字母
    upperOK=checkContainUpper(pwd)
    #判断是否包含小写字母
    lowerOK=checkContainLower(pwd)
    #判断是否包含数字
    numOK=checkContainNum(pwd)
    #判断是否包含符号
    symbolOK=checkSymbol(pwd)
    print(lenOK)
    print(upperOK)
    print(lowerOK)
    print(numOK)
    print(symbolOK)
    return (lenOK and upperOK and lowerOK and numOK and symbolOK)

def main():
    if checkPassword(\’Helloworld#123\’):
        print(\’检测通过\’)
    else:
        print(\’检测未通过\’)

if __name__ == \’__main__\’:
    main()

平时用正则不多，不知道怎么写一个正则满足要求，用了比较笨的办法，谁知道一句正则检验的请赐教!