判断字符串中是否有身份证号码

# -*- coding: utf-8 -*-
import re

class Solu:
# Errors=['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!']
    def checkIdcard(self, idcard):
        Errors = ['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!']
        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"}
        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)):
                erg = re.compile(
                    '[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}$')  # //测试出生日期的合法性
            else:
                ereg = re.compile(
                    '[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}$')  # //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 = re.compile(
                    '[1-9][0-9]{5}(19[0-9]{2}|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]$')  # //闰年出生日期的合法性正则表达式
            else:
                ereg = re.compile(
                    '[1-9][0-9]{5}(19[0-9]{2}|20[0-9]{2})((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$')  # //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]) * 3
                Y = S % 11
                M = "F"
                JYM = "10X98765432"
                M = JYM[Y]  # 判断校验位
                if (M == idcard_list[17]):  # 检测ID的校验位
                    return Errors[0]
                else:
                    return Errors[3]
            else:
                return Errors[2]
        else:
            return Errors[1]



    def judge(self, strs):
        nums = re.findall('\d+', strs)
        for num in nums:
            if len(num) == 17:
                idcard = num + 'X'
                print('号码' + idcard + self.checkIdcard(idcard))
            else:
                idcard = num
                print('号码' + idcard + self.checkIdcard(idcard))
            
if __name__ == "__main__":
    s = Solu()
    s.judge('a340881199405200717sdasdad232234222222222222')