mybuddy/babybuddy/middleware.py

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import pytz
from django.utils import timezone
class UserTimezoneMiddleware:
"""
Sets the timezone based on a user specific setting that falls back on
`settings.TIME_ZONE`.
"""
def __init__(self, get_response):
self.get_response = get_response
def __call__(self, request):
timezone_name = request.session.get('user_timezone')
if timezone_name:
try:
timezone.activate(pytz.timezone(timezone_name))
except pytz.UnknownTimeZoneError:
pass
return self.get_response(request)