Fixed one constant I did not move completely to the module scope.

boards/models.py

@@ -179,7 +179,7 b' class Tag(models.Model):'
         reply_count = 0
         for post in posts_with_tag:
             reply_count += post.get_reply_count()
-            reply_count += self.OPENING_POST_WEIGHT
+            reply_count += OPENING_POST_WEIGHT
 
         return reply_count
 
@@ -275,4 +275,4 b' class Admin(models.Model):'
     password = models.CharField(max_length=100)
 
     def __unicode__(self):
-        return self.name + '/' + '*' * len(self.password)
  No newline at end of file
+        return self.name + '/' + '*' * len(self.password)