Add less-than methods for Repo and Arch

These are the methods guaranteed to be used by the python sort
functions; define them so we can simplify sorting code elsewhere as
needed.

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

1 files changed, 6 insertions, 0 deletions

diff --git a/main/models.py b/main/models.py
index 6fdb862..51cf89a 100644
--- a/main/models.py
+++ b/main/models.py
@@ -67,6 +67,9 @@ class Arch(models.Model):
     def __unicode__(self):
         return self.name
 
+    def __lt__(self, other):
+        return self.name < other.name
+
     class Meta:
         db_table = 'arches'
         ordering = ['name']
@@ -85,6 +88,9 @@ class Repo(models.Model):
     def __unicode__(self):
         return self.name
 
+    def __lt__(self, other):
+        return self.name < other.name
+
     class Meta:
         db_table = 'repos'
         ordering = ['name']