Fix "RuntimeWarning: DateTimeField received a naive datetime" warnings

When running tests, we can find old migrations that didn't use datetime
objects with timezones attached.

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

3 files changed, 7 insertions, 5 deletions

diff --git a/devel/migrations/0008_auto__add_field_userprofile_last_modified.py b/devel/migrations/0008_auto__add_field_userprofile_last_modified.py
index 2695987a..08972e1b 100644
--- a/devel/migrations/0008_auto__add_field_userprofile_last_modified.py
+++ b/devel/migrations/0008_auto__add_field_userprofile_last_modified.py
@@ -3,12 +3,14 @@ import datetime
 from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
+from pytz import utc
 
 
 class Migration(SchemaMigration):
     def forwards(self, orm):
+        default = datetime.datetime(2000, 1, 1, 0, 0).replace(tzinfo=utc)
         db.add_column('user_profiles', 'last_modified',
-                      self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime(2000, 1, 1, 0, 0)),
+                      self.gf('django.db.models.fields.DateTimeField')(default=default),
                       keep_default=False)
 
     def backwards(self, orm):
diff --git a/main/migrations/0024_set_initial_flag_date.py b/main/migrations/0024_set_initial_flag_date.py
index 5026f721..bd008792 100644
--- a/main/migrations/0024_set_initial_flag_date.py
+++ b/main/migrations/0024_set_initial_flag_date.py
@@ -1,14 +1,14 @@
 # encoding: utf-8
-import datetime
 from south.db import db
 from south.v2 import DataMigration
 from django.db import models
+from django.utils.timezone import now
 
 class Migration(DataMigration):
 
     def forwards(self, orm):
         orm.Package.objects.filter(needupdate=False).update(flag_date=None)
-        orm.Package.objects.filter(needupdate=True).update(flag_date=datetime.datetime.now())
+        orm.Package.objects.filter(needupdate=True).update(flag_date=now())
 
     def backwards(self, orm):
         orm.Package.objects.filter(flag_date__isnull=True).update(needupdate=False)
diff --git a/news/migrations/0003_new_date_columns_precision.py b/news/migrations/0003_new_date_columns_precision.py
index 21b64443..1c97f488 100644
--- a/news/migrations/0003_new_date_columns_precision.py
+++ b/news/migrations/0003_new_date_columns_precision.py
@@ -1,14 +1,14 @@
 # encoding: utf-8
-import datetime
 from south.db import db
 from south.v2 import SchemaMigration
 from django.db import models
+from django.utils.timezone import now
 
 class Migration(SchemaMigration):
 
     def forwards(self, orm):
         # Adding field 'News.last_modified'
-        db.add_column('news', 'last_modified', self.gf('django.db.models.fields.DateTimeField')(auto_now=True, default=datetime.datetime.now(), db_index=True, blank=True), keep_default=False)
+        db.add_column('news', 'last_modified', self.gf('django.db.models.fields.DateTimeField')(auto_now=True, default=now(), db_index=True, blank=True), keep_default=False)
         # Changing field 'News.postdate'
         db.alter_column('news', 'postdate', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True))
         # Adding index on 'News', fields ['postdate']