cleanup unused imports and unused variables

pandora/archive/forms.py

@@ -1,7 +0,0 @@
-from django.conf import settings
-from django import forms
-
-import models
-from item.models import Item
-
-

pandora/archive/management/commands/extract_derivatives.py

@@ -1,10 +1,8 @@
 # -*- coding: utf-8 -*-
 # vi:si:et:sw=4:sts=4:ts=4
-import os
 from optparse import make_option
 
 from django.core.management.base import BaseCommand
-from django.conf import settings
 
 import monkey_patch.models
 from ... import models

pandora/archive/models.py

@@ -3,19 +3,16 @@
 from __future__ import division, with_statement
 
 import os.path
-import re
 import time
 import shutil
 
 from django.conf import settings
 from django.contrib.auth.models import User
 from django.db import models
-from django.db.models import Q
 from django.db.models.signals import pre_delete
 
 from ox.django import fields
 import ox
-import chardet
 
 from item import utils
 import item.models

pandora/archive/tasks.py

@@ -3,12 +3,10 @@
 from glob import glob
 
 from celery.task import task
-import ox
 
 from django.conf import settings
 
 from item.models import Item
-import item.tasks
 import models
 import extract
 
@@ -107,7 +105,7 @@ def extract_derivatives(fileId, rebuild=False):
     file = models.File.objects.get(id=fileId)
     streams = file.streams.filter(source=None)
     if streams.count() > 0:
-        stream[0].extract_derivatives(rebuild)
+        streams[0].extract_derivatives(rebuild)
     return True
 
 @task(queue="encoding")

pandora/archive/views.py

@@ -7,7 +7,7 @@ from datetime import datetime
 from django import forms
 from django.shortcuts import get_object_or_404, redirect
 from django.conf import settings
-from django.db.models import Count, Q
+from django.db.models import Count
 
 import ox
 from ox.utils import json
@@ -282,7 +282,6 @@ def firefogg_upload(request):
 def taskStatus(request):
     #FIXME: should check if user has permissions to get status
     data = json.loads(request.POST['data'])
-    user = request.user
     task_id = data['task_id']
     response = task_status(request, task_id)
     return render_to_json_response(response)