電話號碼識別

import re

reg1 = "^(133|149|153|173|177|180|181|189|199)+\d{8}$"
reg2 = "^(130|131|132|145|155|156|166|175|176|185|186)+\d{8}$"
reg3 = "^(134|135|136|137|138|139|147|150|151|152|157|158|159|178|182|183|184|187|188|198)+\d{8}$"
reg31 = "^134(0-8){8}$"
reg4 = "^(1700|1701|1702)+\d{7}$"
reg5 = "^(1703|1705|1706)+\d{7}$"
reg6 = "^(1704|1707|1708|1709|171\d)+\d{7}$"

def check_phone(str):
    if len(re.findall(reg1, str)):
        print("{} 中國電信".format(str))
        return True

    elif len(re.findall(reg2, str)):
        print("{} 中國聯通".format(str))
        return True

    elif len(re.findall(reg3, str)) or len(re.findall(reg31, str)):
        print("{} 中國移動".format(str))
        return True

    elif len(re.findall(reg4, str)):
        print("{} 虛擬運營商-電信".format(str))
        return True

    elif len(re.findall(reg5, str)):
        print("{} 虛擬運營商-移動".format(str))
        return True

    elif len(re.findall(reg6, str)):
        print("{} 虛擬運營商-聯通".format(str))
        return True

    print("{} 非法".format(str))
    return False


import random

def get_phone_number():
    phone_number = '1'
    for i in range(10):
        n = random.randint(0, 9)
        phone_number += str(n)
    return phone_number



for i in range(100):
    phone_number = get_phone_number()
    check_phone(phone_number)

 

規則參考https://blog.csdn.net/lz3301413033/article/details/97755240