Refactor Python 3 __unicode__ to __str__

In Python 3 for Django, class method __unicode__ must be changed to
__str__. This commit replaces all models that use __unicode__ to
__str__.

1 files changed, 1 insertions, 1 deletions

diff --git a/news/models.py b/news/models.py
index b413d17b..7e321f70 100644
--- a/news/models.py
+++ b/news/models.py
@@ -25,7 +25,7 @@ class News(models.Model):
     def html(self):
         return mark_safe(parse_markdown(self.content, not self.safe_mode))
 
-    def __unicode__(self):
+    def __str__(self):
         return self.title
 
     class Meta: