def get_time_zone_by_ip(self, request):
'''
http://packages.python.org/pygeoip/
'''
gi = GeoIP(settings.GEOIP_PATH + settings.GEOIP_CITY, pygeoip.STANDARD)
client_ip = request.get_host().split(':')[0]
try:
time_zone = gi.time_zone_by_addr(client_ip)
except:
return None
else:
if not time_zone:
client_ip = request.META.get('REMOTE_ADDR')
time_zone = gi.time_zone_by_addr(client_ip)
return time_zone
def process_request(self, request):
if 'django_timezone' in request.session:
tzname = request.session['django_timezone']
timezone.activate(pytz.timezone(tzname))
else:
ip = get_real_ip(request)
if ip is not None:
gi = GeoIP(settings.GEOIP_DATABASE, MEMORY_CACHE)
tzname = gi.time_zone_by_addr(ip)
if tzname is not None:
request.session['django_timezone'] = tzname
timezone.activate(pytz.timezone(tzname))
else:
timezone.deactivate()
