models: Rename 'Check.__unicode__' to '__str__'

This causes issues with Python 3.

Signed-off-by: Stephen Finucane <stephen.finucane@intel.com>

diff --git a/patchwork/models.py b/patchwork/models.py
index a237964a40c7b663aa3a460a508b213de00c3bb8..88af2f0fe84702174273381acaa126b11334b0f0 100644 (file)
--- a/patchwork/models.py
+++ b/patchwork/models.py
@@ -580,7 +580,7 @@ class Check(models.Model):
         return "<Check id='%d' context='%s' state='%s'" % (
             self.id, self.context, self.get_state_display())
 
-    def __unicode__(self):
+    def __str__(self):
         return '%s (%s)' % (self.context, self.get_state_display())