利用python通过站长之家查询ip地址归属地

import sys
import os
import requests
from bs4 import BeautifulSoup
import socket
import re
import pandas as pd
import random 
import time

#匹配ip地址
def matchip (ip):
    url = "http://ip.chinaz.com/"
    try:
        url = url+str(ip)
    except:
        print(url)
    #time.sleep(random.uniform(1,3.5)) #每隔1至3.5秒获取一次，频次太高易被反爬
    wbdata = requests.get(url).text
    soup = BeautifulSoup(wbdata, 'lxml')
    for tag in soup.find_all('span', class_='Whwtdhalf w50-0'):
        tag_extractl = tag.get_text()
        if tag_extractl.find("IP的物理位置"):     #过滤'IP的物理位置'字符串
            l_ip.append(ip)
            l_location.append(tag_extractl)

if __name__ == '__main__':
    l_ip=list()
    l_location=list()
    data=pd.read_csv('in.csv')
    i=0
    for ip in list(data.user_ip):
        i=i+1
        print('iter',i)
        matchip(ip)
    df=pd.DataFrame({'ip':l_ip,'地区':l_location}) 
    df.to_csv('out.csv')

数据格式，如192.168.0.1

输出格式如下，