工作之中发现了一个模块怎么找也找不到，后来才发现是第三方的，挺有意思的模块。
先安装这两个
pip install python-geoip-geolite2 -i https://pypi.douban.com/simple
pip install geoip2
然后下载资源
搜一搜GeoLite2-Country.mmdb第一个链接就有
测试代码
import geoip2.database
reader = geoip2.database.Reader('./GeoLite2-City.mmdb')
response = reader.city('128.101.101.101')
response.country.iso_code
'US'
response.country.name
'United States'
response.country.names['zh-CN']
u'美国'
response.subdivisions.most_specific.name
'Minnesota'
response.subdivisions.most_specific.iso_code
'MN'
response.city.name
'Minneapolis'
response.postal.code
'55455'
response.location.latitude
44.9733
response.location.longitude
-93.2323
reader.close()
本地的所以很快