diff --git a/boards/models/post.py b/boards/models/post.py
--- a/boards/models/post.py
+++ b/boards/models/post.py
@@ -169,10 +169,10 @@ class PostManager(models.Manager):
             day_end = today - timedelta(i + 1)
             day_start = today - timedelta(i + 2)
 
-            day_time_start = timezone.make_aware(datetime.combine(day_start,
-                dtime()), timezone.get_current_timezone())
-            day_time_end = timezone.make_aware(datetime.combine(day_end,
-                dtime()), timezone.get_current_timezone())
+            day_time_start = timezone.make_aware(datetime.combine(
+                day_start, dtime()), timezone.get_current_timezone())
+            day_time_end = timezone.make_aware(datetime.combine(
+                day_end, dtime()), timezone.get_current_timezone())
 
             posts_per_days.append(float(self.filter(
                 pub_time__lte=day_time_end,
@@ -302,9 +302,8 @@ class Post(models.Model):
         if not link:
             opening_post = self.thread_new.get_opening_post()
             if self != opening_post:
-                link = reverse('thread',
-                        kwargs={'post_id': opening_post.id}) + '#' + str(
-                                self.id)
+                link = reverse('thread', kwargs={
+                    'post_id': opening_post.id}) + '#' + str(self.id)
             else:
                 link = reverse('thread', kwargs={'post_id': self.id})
 
@@ -379,8 +378,8 @@ class Thread(models.Model):
             if reply_count > 0:
                 reply_count_to_show = min(settings.LAST_REPLIES_COUNT,
                                           reply_count - 1)
-                last_replies = self.replies.all().order_by('pub_time')[
-                               reply_count - reply_count_to_show:]
+                last_replies = self.replies.all().order_by(
+                    'pub_time')[reply_count - reply_count_to_show:]
 
                 return last_replies