python 身份证号码生成

Posted 2020-10-10

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#coding: utf-8

import random

# 加权因子
arrExp = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2]
# 校验码
arrValid = [‘1‘, ‘0‘, "X", ‘9‘, ‘8‘, ‘7‘, ‘6‘, ‘5‘, ‘4‘, ‘3‘, ‘2‘]

def CalcCheckCode(Id):
    if len(Id)!=17:
        return False, ‘‘
    for index in xrange(len(Id)):
        if not (Id[index] in [‘0‘,‘1‘,‘2‘,‘3‘,‘4‘,‘5‘,‘6‘,‘7‘,‘8‘,‘9‘]):
            print ‘输入不合法‘
            return False, ‘‘
    sum = 0
    for index in xrange(len(Id)):
        sum+=int(Id[index])*arrExp[index]
    index = sum % 11

    checkcode = str(arrValid[index]).upper()
    return True, checkcode

def CheckValid(IdStr):
    IdStr=str(IdStr)
    if len(IdStr)!=18:
        return False
    head=IdStr[0:len(IdStr)-1]
    code=IdStr[-1:]

    success, checkcode = CalcCheckCode(head)
    if success:
        return True if checkcode==code else False

def MakeId(age, male = True):
    with open(‘Id.txt‘, ‘r‘) as f:
        lines=f.readlines()
        head = random.choice(lines).strip()
        year = str(2017-age)
        month = ‘%02d‘%(random.randint(1,12))
        day = ‘%02d‘%(random.randint(1,28))
        shunxu=random.randint(0,995)
        if (male and shunxu % 2 == 0) or (not male and shunxu % 2 != 0):
            shunxu=shunxu+1
        shunxu=‘%03d‘%shunxu

        text = head+year+month+day+shunxu
        success, tail = CalcCheckCode(text)

        if not success:
            print "失败"
            return ""
        else:
            text = text + tail
            return text

if __name__ == ‘__main__‘:
    idstr= MakeId(18, False)
    print idstr

    success= CheckValid(idstr)
    print "验证正确" if success else "验证不正确"

Id.txt内容

View Code

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