NDOJ/judge/timezone.py

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2020-01-21 06:35:58 +00:00
import pytz
from django.conf import settings
from django.db import connection
from django.utils import timezone
from django.utils.timezone import make_aware
class TimezoneMiddleware(object):
def __init__(self, get_response=None):
self.get_response = get_response
def get_timezone(self, request):
tzname = settings.DEFAULT_USER_TIME_ZONE
if request.profile:
tzname = request.profile.timezone
return pytz.timezone(tzname)
def __call__(self, request):
with timezone.override(self.get_timezone(request)):
return self.get_response(request)
def from_database_time(datetime):
tz = connection.timezone
if tz is None:
return datetime
return make_aware(datetime, tz)