Clean up Package related objects code

Main change is just to move groups from the default packagegroup_set
location to a related_name of groups. Also refer to the Package class
directly rather than by text string if we have it available.

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

1 files changed, 4 insertions, 1 deletions

diff --git a/packages/models.py b/packages/models.py
index 70ac4fe..c217a69 100644
--- a/packages/models.py
+++ b/packages/models.py
@@ -25,7 +25,10 @@ class PackageGroup(models.Model):
     Represents a group a package is in. There is no actual group entity,
     only names that link to given packages.
     '''
-    pkg = models.ForeignKey('main.Package')
+    pkg = models.ForeignKey('main.Package', related_name='groups')
     name = models.CharField(max_length=255)
 
+    def __unicode__(self):
+        return self.name
+
 # vim: set ts=4 sw=4 et: