Remove unused imports

This is so that we can use static analysis tools like pyflakes to find
undefined names (and other common mistakes we often make) without being
swamped with unused imports warnings.

Signed-off-by: Guilherme Salgado <guilherme.salgado@linaro.org>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/apps/patchwork/models.py b/apps/patchwork/models.py
index 134e12f..676f219 100644
--- a/apps/patchwork/models.py
+++ b/apps/patchwork/models.py
@@ -21,12 +21,10 @@ from django.db import models
 from django.contrib.auth.models import User
 from django.core.urlresolvers import reverse
 from django.contrib.sites.models import Site
-from django.conf import settings
 from patchwork.parser import hash_patch
 
 import re
 import datetime, time
-import string
 import random
 
 try:
@@ -322,7 +320,7 @@ class Bundle(models.Model):
         return self.patches.all().count()
 
     def ordered_patches(self):
-        return self.patches.order_by('bundlepatch__order');
+        return self.patches.order_by('bundlepatch__order')
 
     def append_patch(self, patch):
         # todo: use the aggregate queries in django 1.1