GeoIP2-python

django-geoip2-extras

作用： 直接在 request那边增加了一个geo_data

request.geo_data.country_name

配置方法，参考主页

https://pypi.org/project/django-geoip2-extras/

pip install django-geoip2-extras

MIDDLEWARE = (
    ...,
    'django.contrib.sessions.middleware.SessionMiddleware',
    'geoip2_extras.middleware.GeoIP2Middleware',
    ...
)

# settings.py
GEOIP_PATH = os.path.dirname(__file__)

django.contrib.gis.geoip2

作用， https://github.com/maxmind/GeoIP2-python 的封装，开源主页是这个

https://geoip2.readthedocs.io/en/latest/

使用方法：参考下面链接

https://docs.djangoproject.com/en/3.0/ref/contrib/gis/geoip2/

下载GeoLite2-City数据库，放到项目目录下

设置 GEOIP_PATH 这个配置就可以，不用设置middleware

>>> from django.contrib.gis.geoip2 import GeoIP2
>>> g = GeoIP2()
>>> g.country('google.com')
{'country_code': 'US', 'country_name': 'United States'}
>>> g.city('72.14.207.99')
{'city': 'Mountain View',

.sqlite3版本问题

https://stackoverflow.com/questions/55674176/django-cant-find-new-sqlite-version-sqlite-3-8-3-or-later-is-required-found

django 2.2 need sqlite version >= 3.8.3

升级之后发现sqlite3不兼容

packages/django/db/backends/sqlite3/base.py", line 63, in check_sqlite_version
    raise ImproperlyConfigured('SQLite 3.8.3 or later is required (found %s).' % Database.sqlite_version)
django.core.exceptions.ImproperlyConfigured: SQLite 3.8.3 or later is required

wget https://www.sqlite.org/2019/sqlite-autoconf-3270100.tar.gz
tar xvfz sqlite-autoconf-3270100.tar.gz
构建并安装
cd sqlite-autoconf-3270100
./configure

make install

ldconfig

发现 SQLite header and source version mismatch 错误

原来是系统原来有

apt-get remove

重新

make install

ldconfig

测试一下：

test1 :

sqlite3 --version 

should be your version

test2:

$python
>>> import sqlite3
>>> sqlite3.sqlite_version