cleanup unused imports and unused variables

pandora/user/management/commands/update_useragents.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # vi:si:et:sw=4:sts=4:ts=4
-from optparse import make_option
 
 from django.core.management.base import BaseCommand
 

pandora/user/models.py

@@ -3,7 +3,7 @@
 import copy
 from datetime import datetime
 
-from django.contrib.auth.models import User, Group
+from django.contrib.auth.models import User
 from django.db import models
 from django.db.models import Max
 from django.conf import settings
@@ -273,7 +273,7 @@ def get_ui(user_ui, user=None):
                     pos = P.objects.get(text=t, section=section)
                     created = False
                 except P.DoesNotExist:
-                    pos = P(text=t, section=section, user=l.user)
+                    pos = P(text=t, section=section, user=t.user)
                     pos.save()
                     created = True 
             else:
@@ -303,7 +303,7 @@ def get_ui(user_ui, user=None):
 
 def init_user(user, request=None):
     if request:
-        data = SessionData.get_or_create(request)
+        SessionData.get_or_create(request)
     if user.is_anonymous():
         result = settings.CONFIG['user'].copy()
         result['ui'] = get_ui(json.loads(request.session.get('ui', '{}')))

pandora/user/tasks.py

@@ -1,11 +1,6 @@
 # -*- coding: utf-8 -*-
 # vi:si:et:sw=4:sts=4:ts=4
-import os
-from datetime import timedelta, datetime
-import gzip
 
-
-from django.conf import settings
 from celery.task import task
 
 import models

pandora/user/views.py

@@ -2,14 +2,12 @@
 # vi:si:et:sw=4:sts=4:ts=4
 import random
 random.seed()
-import re
 
 from django.contrib.auth import authenticate, login, logout
 from django.template import RequestContext, loader
 from django.utils import simplejson as json
 from django.conf import settings
 from django.core.mail import send_mail, BadHeaderError, EmailMessage
-from django.db.models import Sum
 from django.shortcuts import redirect
 
 from ox.django.shortcuts import render_to_json_response, json_response, get_object_or_404_json
@@ -729,7 +727,6 @@ actions.register(editPreferences, cache=False)
 
 
 def reset_ui(request):
-    response = json_response()
     if request.user.is_authenticated():
         profile = request.user.get_profile()
         profile.ui = {}