先声明以下代码不是全部原创，网上找了前辈的一些代码，经过自己的部分加工，有了如下的身份证有效性验证代码：
#!/usr/bin/env python3# -*- coding: utf-8 -*-import reErrors = ['验证通过!', '身份证号码位数不对!', '身份证号码出生日期超出范围或含有非法字符!', '身份证号码校验错误!', '身份证地区非法!', '身份证长度应该是15或18位']area = {"11": "北京", "12": "天津", "13": "河北", "14": "山西", "15": "内蒙古", "21": "辽宁", "22": "吉林", "23": "黑龙江", "31": "上海","32": "江苏", "33": "浙江", "34": "安徽", "35": "福建", "36": "江西", "37": "山东", "41": "河南", "42": "湖北", "43": "湖南","44": "广东", "45": "广西", "46": "海南", "50": "重庆", "51": "四川", "52": "贵州", "53": "云南", "54": "西藏", "61": "陕西","62": "甘肃", "63": "青海", "64": "宁夏", "65": "新疆", "71": "台湾", "81": "香港", "82": "澳门", "91": "国外"}def checkIdcard(idcard):length = len(idcard)if length!=15 and length!=18:return Errors[5]idcard = str(idcard)idcard = idcard.strip()idcard_list = list(idcard)# 地区校验 key = idcard[0: 2] # TODO： cc 地区中的键是否存在if key in area.keys():if (not area[(idcard)[0:2]]):return Errors[4]else:return Errors[4]# 15位身份号码检测if (len(idcard) == 15):if ((int(idcard[6:8]) + 1900) % 4 == 0 or ((int(idcard[6:8]) + 1900) % 100 == 0 and (int(idcard[6:8]) + 1900) % 4 == 0)):ereg = pile('[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}$') # //测试出生日期的合法性else:ereg = pile('[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}$') # //测试出生日期的合法性if (re.match(ereg, idcard)):return Errors[0]else:return Errors[2]# 18位身份号码检测elif (len(idcard) == 18):# 出生日期的合法性检查# 闰年月日:((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))# 平年月日:((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))if (int(idcard[6:10]) % 4 == 0 or (int(idcard[6:10]) % 100 == 0 and int(idcard[6:10]) % 4 == 0)):ereg = pile('[1-9][0-9]{5}(19|20)[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}[0-9Xx]$') # //闰年出生日期的合法性正则表达式else:ereg = pile('[1-9][0-9]{5}(19|20)[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$') # //平年出生日期的合法性正则表达式# //测试出生日期的合法性if (re.match(ereg, idcard)):# //计算校验位S = (int(idcard_list[0]) + int(idcard_list[10])) * 7 + (int(idcard_list[1]) + int(idcard_list[11])) * 9 + (int(idcard_list[2]) + int(idcard_list[12])) * 10 + (int(idcard_list[3]) + int(idcard_list[13])) * 5 + (int(idcard_list[4]) + int(idcard_list[14])) * 8 + (int(idcard_list[5]) + int(idcard_list[15])) * 4 + (int(idcard_list[6]) + int(idcard_list[16])) * 2 + int(idcard_list[7]) * 1 + int(idcard_list[8]) * 6 + int(idcard_list[9]) * 3Y = S % 11M = "F"JYM = "10X98765432"M = JYM[Y] # 判断校验位if (M == idcard_list[17].upper()): # 检测ID的校验位return Errors[0]else:return Errors[3]else:return Errors[2]else:return Errors[1]if __name__ == "__main__":print(checkIdcard('1234567890'))pass
