从v2ray的access log中获取访问ip的地址信息，这需要ipdb库以及ipdb离线库。

get_v2ray_access_addr.py

import re
import ipdb

f = open("access.log")
d = dict()
r_ip = re.compile("(\d+\.\d+\.\d+\.\d+):\d+ accept")
r_time = re.compile("\d+/\d+/\d+")

for line in f:
    try:
        ip = r_ip.findall(line)[0]
        ttime = r_time.findall(line)[0]
        if d.get(ttime):
            if ip not in d.get(ttime):
                d[ttime].append(ip)
        else:
            d[ttime] = []
            d[ttime].append(ip) 
    except Exception as e:
        #print("error line is ", line)
        pass

db = ipdb.City("ip.ipdb")
for key in d:
    print("=============%s=============" %key)
    for ip in d[key]:
        print("ip:%s -> %s" %(ip, ".".join(db.find(ip, "CN"))))
    
    print("")