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# ~*~ coding: utf-8 ~*~
#
from __future__ import unicode_literals
import requests
import ipaddress
from .models import LoginLog
def validate_ip(ip):
try:
ipaddress.ip_address(ip.decode('utf-8'))
return True
except ValueError:
print('valid error')
return False
def write_login_log(username, name='', login_type='',
login_ip='', user_agent=''):
if not (login_ip and validate_ip(login_ip)):
login_ip = '0.0.0.0'
if not name:
name = username
login_city = get_ip_city(login_ip)
LoginLog.objects.create(username=username, name=name, login_type=login_type,
login_ip=login_ip, login_city=login_city, user_agent=user_agent)
def get_ip_city(ip, timeout=10):
# Taobao ip api: http://ip.taobao.com//service/getIpInfo.php?ip=8.8.8.8
# Sina ip api: http://int.dpool.sina.com.cn/iplookup/iplookup.php?ip=8.8.8.8&format=json
url = 'http://int.dpool.sina.com.cn/iplookup/iplookup.php?ip=%s&format=json' % ip
try:
r = requests.get(url, timeout=timeout)
print(r)
except requests.Timeout:
r = None
city = 'Unknown'
if r and r.status_code == 200:
try:
data = r.json()
if not isinstance(data, int) and data['ret'] == 1:
city = data['country'] + ' ' + data['city']
except ValueError:
pass
return city