get_latest_by cleanups

Fix some that referenced non-existent attributes, and add the attribute
to other models.

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

2 files changed, 5 insertions, 1 deletions

diff --git a/devel/models.py b/devel/models.py
index 9b6f07a7..f30bba85 100644
--- a/devel/models.py
+++ b/devel/models.py
@@ -50,6 +50,7 @@ class UserProfile(models.Model):
 
     class Meta:
         db_table = 'user_profiles'
+        get_latest_by = 'last_modified'
         verbose_name = 'Additional Profile Data'
         verbose_name_plural = 'Additional Profile Data'
 
@@ -80,6 +81,7 @@ class MasterKey(models.Model):
 
     class Meta:
         ordering = ('created',)
+        get_latest_by = 'created'
 
     def __unicode__(self):
         return u'%s, created %s' % (
@@ -94,6 +96,8 @@ class PGPSignature(models.Model):
     valid = models.BooleanField(default=True)
 
     class Meta:
+        ordering = ('signer', 'signee')
+        get_latest_by = 'created'
         verbose_name = 'PGP signature'
 
     def __unicode__(self):
diff --git a/main/models.py b/main/models.py
index 603d7ccc..8e705c54 100644
--- a/main/models.py
+++ b/main/models.py
@@ -46,7 +46,7 @@ class Donor(models.Model):
     class Meta:
         db_table = 'donors'
         ordering = ('name',)
-        get_latest_by = 'when'
+        get_latest_by = 'created'
 
 
 class Arch(models.Model):