Make all datetime objects fully timezone aware

This is most of the transition to Django 1.4 `USE_TZ = True`. We need to
ensure we don't mix aware and non-aware datetime objects when dealing
with datetimes in the code. Add a utc_now() helper method that we can
use most places, and ensure there is always a timezone attached when
necessary.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/packages/views/flag.py b/packages/views/flag.py
index c0990e8e..0d2f9009 100644
--- a/packages/views/flag.py
+++ b/packages/views/flag.py
@@ -1,5 +1,3 @@
-from datetime import datetime
-
 from django import forms
 from django.conf import settings
 from django.contrib.auth.decorators import permission_required
@@ -12,6 +10,7 @@ from django.views.decorators.cache import never_cache
 
 from ..models import FlagRequest
 from main.models import Package
+from main.utils import utc_now
 
 
 def flaghelp(request):
@@ -61,7 +60,7 @@ def flag(request, name, repo, arch):
 
             @transaction.commit_on_success
             def perform_updates():
-                now = datetime.utcnow()
+                now = utc_now()
                 pkgs.update(flag_date=now)
                 # store our flag request
                 flag_request = FlagRequest(created=now,