如何在Django中获取用户的IP ?

我的观点是这样的:

# Create your views
from django.contrib.gis.utils import GeoIP
from django.template import  RequestContext
from django.shortcuts import render_to_response

def home(request):
  g = GeoIP()
  client_ip = request.META['REMOTE_ADDR']
  lat,long = g.lat_lon(client_ip)
  return render_to_response('home_page_tmp.html',locals())

但是我得到了这个错误:

KeyError at /mypage/
    'REMOTE_ADDR'
    Request Method: GET
    Request URL:    http://mywebsite.example/mypage/
    Django Version: 1.2.4
    Exception Type: KeyError
    Exception Value:
    'REMOTE_ADDR'
    Exception Location: /mysite/homepage/views.py in home, line 9
    Python Executable:  /usr/bin/python
    Python Version: 2.6.6
    Python Path:    ['/mysite', '/usr/local/lib/python2.6/dist-packages/flup-1.0.2-py2.6.egg', '/usr/lib/python2.6', '/usr/lib/python2.6/plat-linux2', '/usr/lib/python2.6/lib-tk', '/usr/lib/python2.6/lib-old', '/usr/lib/python2.6/lib-dynload', '/usr/local/lib/python2.6/dist-packages', '/usr/lib/python2.6/dist-packages', '/usr/lib/pymodules/python2.6']
    Server time:    Sun, 2 Jan 2011 20:42:50 -0600

当前回答

在获得ip地址后,您需要找到位置

# pip install geocoder

import geocoder

def get_client_ip(request):
    x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
    if x_forwarded_for:
        ip = x_forwarded_for.split(',')[0]
        ip_location = geocoder.ip(f"{ip}")
        ip_location = geocoder.ip("me")
        print(ip_location.city)
        # you can get city such as "New York"
    else:
        ip = request.META.get('REMOTE_ADDR')
    return ip

其他回答

def get_client_ip(request):
    x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
    if x_forwarded_for:
        ip = x_forwarded_for.split(',')[0]
    else:
        ip = request.META.get('REMOTE_ADDR')
    return ip

确保你有反向代理(如果有)配置正确(例如mod_rpaf安装Apache)。

注意:上面使用X-Forwarded-For中的第一项,但你可能想使用最后一项(例如,在Heroku的情况下:在Heroku上获取客户端的真实IP地址)

然后把请求作为参数传递给它;

get_client_ip(request)

Django文档HttpRequest。元

简单的添加

{{request.META。REMOTE_ADDR}}

在Django-Template中,你想让用户看到他们的IP地址。这是在您不感兴趣将其保存到DB的情况下。

你可以使用django-ipware,它支持Python 2和3,并处理IPv4和IPv6。

安装:

PIP安装django-ipware

简单的用法:

# In a view or a middleware where the `request` object is available

from ipware import get_client_ip
ip, is_routable = get_client_ip(request)
if ip is None:
    # Unable to get the client's IP address
else:
    # We got the client's IP address
    if is_routable:
        # The client's IP address is publicly routable on the Internet
    else:
        # The client's IP address is private

# Order of precedence is (Public, Private, Loopback, None)

先进的用法:

Custom Header - Custom request header for ipware to look at: i, r = get_client_ip(request, request_header_order=['X_FORWARDED_FOR']) i, r = get_client_ip(request, request_header_order=['X_FORWARDED_FOR', 'REMOTE_ADDR']) Proxy Count - Django server is behind a fixed number of proxies: i, r = get_client_ip(request, proxy_count=1) Trusted Proxies - Django server is behind one or more known & trusted proxies: i, r = get_client_ip(request, proxy_trusted_ips=('177.2.2.2')) # For multiple proxies, simply add them to the list i, r = get_client_ip(request, proxy_trusted_ips=('177.2.2.2', '177.3.3.3')) # For proxies with fixed sub-domain and dynamic IP addresses, use partial pattern i, r = get_client_ip(request, proxy_trusted_ips=('177.2.', '177.3.'))

注:阅读本通知。

我在上面的回答中也缺少了代理。我使用get_ip_address_from_request from django_easy_timezones。

from easy_timezones.utils import get_ip_address_from_request, is_valid_ip, is_local_ip
ip = get_ip_address_from_request(request)
try:
    if is_valid_ip(ip):
        geoip_record = IpRange.objects.by_ip(ip)
except IpRange.DoesNotExist:
    return None

这里是方法get_ip_address_from_request, IPv4和IPv6就绪:

def get_ip_address_from_request(request):
    """ Makes the best attempt to get the client's real IP or return the loopback """
    PRIVATE_IPS_PREFIX = ('10.', '172.', '192.', '127.')
    ip_address = ''
    x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR', '')
    if x_forwarded_for and ',' not in x_forwarded_for:
        if not x_forwarded_for.startswith(PRIVATE_IPS_PREFIX) and is_valid_ip(x_forwarded_for):
            ip_address = x_forwarded_for.strip()
    else:
        ips = [ip.strip() for ip in x_forwarded_for.split(',')]
        for ip in ips:
            if ip.startswith(PRIVATE_IPS_PREFIX):
                continue
            elif not is_valid_ip(ip):
                continue
            else:
                ip_address = ip
                break
    if not ip_address:
        x_real_ip = request.META.get('HTTP_X_REAL_IP', '')
        if x_real_ip:
            if not x_real_ip.startswith(PRIVATE_IPS_PREFIX) and is_valid_ip(x_real_ip):
                ip_address = x_real_ip.strip()
    if not ip_address:
        remote_addr = request.META.get('REMOTE_ADDR', '')
        if remote_addr:
            if not remote_addr.startswith(PRIVATE_IPS_PREFIX) and is_valid_ip(remote_addr):
                ip_address = remote_addr.strip()
    if not ip_address:
        ip_address = '127.0.0.1'
    return ip_address

使用下面的函数获取ip地址:

def get_ip_address(request):
    x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
    if x_forwarded_for:
        ip = x_forwarded_for.split(',')[0]
    else:
        ip = request.META.get('REMOTE_ADDR')
    return ip

在此之后,您可以从web应用程序http://www.iplocinfo.com/:获得用户位置数据和其他信息

import requests
def get_ip_data(request):
    ip_address = get_ip_address(request)
    api_key = "your api key"
    endPoint = f'https://www.iplocinfo.com/api/v1/{ip_address}?apiKey={api_key}'
    data = requests.get(endPoint)
    return data.json()