[PATCH] Remove unused imports.

[Guilherme Salgado]

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.
---
 apps/patchwork/views/base.py    |    5 -----
 apps/patchwork/views/bundle.py  |    1 -
 apps/patchwork/views/patch.py   |   14 +++-----------
 apps/patchwork/views/project.py |    3 +--
 apps/patchwork/views/user.py    |   13 ++++---------
 apps/patchwork/views/xmlrpc.py  |    5 +----
 6 files changed, 9 insertions(+), 32 deletions(-)

diff --git a/apps/patchwork/models.py b/apps/patchwork/models.py
index 6842622..010e3b5 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
diff --git a/apps/patchwork/utils.py b/apps/patchwork/utils.py
index fa26aef..3f2b433 100644
--- a/apps/patchwork/utils.py
+++ b/apps/patchwork/utils.py
@@ -19,9 +19,8 @@
 
 
 from patchwork.forms import MultiplePatchForm
-from patchwork.models import Bundle, Project, BundlePatch, State, UserProfile
-from django.conf import settings
-from django.shortcuts import render_to_response, get_object_or_404
+from patchwork.models import Bundle, Project, BundlePatch, UserProfile
+from django.shortcuts import get_object_or_404
 
 def get_patch_ids(d, prefix = 'patch_id'):
     ids = []
diff --git a/apps/patchwork/views/base.py b/apps/patchwork/views/base.py
index bb78fa4..2f6b602 100644
--- a/apps/patchwork/views/base.py
+++ b/apps/patchwork/views/base.py
@@ -19,13 +19,8 @@
 
 
 from patchwork.models import Patch, Project, Person
-from patchwork.filters import Filters
-from patchwork.forms import LoginForm, PatchForm
 from django.shortcuts import render_to_response, get_object_or_404
 from django.http import HttpResponse, HttpResponseRedirect, Http404
-from django.db import transaction
-from django.contrib.auth.models import User
-from django.contrib.auth.decorators import login_required
 from patchwork.requestcontext import PatchworkRequestContext
 from django.core import serializers, urlresolvers
 from django.template.loader import render_to_string
diff --git a/apps/patchwork/views/bundle.py b/apps/patchwork/views/bundle.py
index 18beb08..fffa9ca 100644
--- a/apps/patchwork/views/bundle.py
+++ b/apps/patchwork/views/bundle.py
@@ -28,7 +28,6 @@ from patchwork.utils import get_patch_ids
 from patchwork.forms import BundleForm, DeleteBundleForm
 from patchwork.views import generic_list
 from patchwork.filters import DelegateFilter
-from patchwork.paginator import Paginator
 
 @login_required
 def setbundle(request):
diff --git a/apps/patchwork/views/patch.py b/apps/patchwork/views/patch.py
index 3dac149..1411cc4 100644
--- a/apps/patchwork/views/patch.py
+++ b/apps/patchwork/views/patch.py
@@ -18,19 +18,11 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 
-from patchwork.models import Patch, Project, Person, Bundle
-from patchwork.filters import Filters
-from patchwork.forms import PatchForm, MultiplePatchForm, CreateBundleForm
-from patchwork.utils import get_patch_ids, set_patches, Order
+from patchwork.models import Patch, Project, Bundle
+from patchwork.forms import PatchForm, CreateBundleForm
 from patchwork.requestcontext import PatchworkRequestContext
 from django.shortcuts import render_to_response, get_object_or_404
-from django.http import HttpResponse, HttpResponseRedirect, \
-        HttpResponseForbidden
-from django.contrib.auth.models import User
-from django.contrib.auth.decorators import login_required
-from django.contrib.auth import authenticate, login
-import django.core.urlresolvers
-from patchwork.paginator import Paginator
+from django.http import HttpResponse, HttpResponseForbidden
 from patchwork.views import generic_list
 
 def patch(request, patch_id):
diff --git a/apps/patchwork/views/project.py b/apps/patchwork/views/project.py
index 798e8a7..05f0912 100644
--- a/apps/patchwork/views/project.py
+++ b/apps/patchwork/views/project.py
@@ -18,10 +18,9 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 
-from patchwork.models import Patch, Project, Person
+from patchwork.models import Patch, Project
 from django.shortcuts import render_to_response, get_object_or_404
 from django.contrib.auth.models import User
-from django.contrib.auth.decorators import login_required
 from patchwork.requestcontext import PatchworkRequestContext
 
 def project(request, project_id):
diff --git a/apps/patchwork/views/user.py b/apps/patchwork/views/user.py
index 8358cbd..a16fd86 100644
--- a/apps/patchwork/views/user.py
+++ b/apps/patchwork/views/user.py
@@ -21,18 +21,13 @@
 from django.contrib.auth.decorators import login_required
 from patchwork.requestcontext import PatchworkRequestContext
 from django.shortcuts import render_to_response, get_object_or_404
-from django.contrib import auth
-from django.http import HttpResponse, HttpResponseRedirect
-from patchwork.models import Project, Patch, Bundle, Person, UserProfile, \
-         UserPersonConfirmation, State
-from patchwork.forms import MultiplePatchForm, UserProfileForm, \
-         UserPersonLinkForm
-from patchwork.utils import Order, get_patch_ids
+from django.http import HttpResponseRedirect
+from patchwork.models import (
+    Project, Bundle, Person, UserPersonConfirmation, State)
+from patchwork.forms import UserProfileForm, UserPersonLinkForm
 from patchwork.filters import DelegateFilter
-from patchwork.paginator import Paginator
 from patchwork.views import generic_list
 from django.template.loader import render_to_string
-from django.template import Context
 from django.conf import settings
 from django.core.mail import send_mail
 import django.core.urlresolvers
diff --git a/apps/patchwork/views/xmlrpc.py b/apps/patchwork/views/xmlrpc.py
index 0d3321f..37b8eb4 100644
--- a/apps/patchwork/views/xmlrpc.py
+++ b/apps/patchwork/views/xmlrpc.py
@@ -20,15 +20,12 @@
 # Patchwork XMLRPC interface
 #
 
-from django.core.exceptions import ImproperlyConfigured
 from SimpleXMLRPCServer import SimpleXMLRPCDispatcher
 from django.http import HttpResponse, HttpResponseRedirect, \
      HttpResponseServerError
-from django.conf import settings
 from django.core import urlresolvers
-from django.shortcuts import render_to_response
 from django.contrib.auth import authenticate
-from patchwork.models import Patch, Project, Person, Bundle, State
+from patchwork.models import Patch, Project, Person, State
 from django.views.decorators.csrf import csrf_exempt
 
 import sys