cleanup unused imports and unused variables

pandora/text/managers.py

@@ -1,11 +1,7 @@
 # -*- coding: utf-8 -*-
 # vi:si:et:sw=4:sts=4:ts=4
-from datetime import datetime
-
 from django.db.models import Q, Manager
 
-import models
-
 
 def parseCondition(condition, user):
     '''

pandora/text/models.py

@@ -4,7 +4,6 @@ from __future__ import division, with_statement
 import os
 import re
 import subprocess
-from datetime import datetime
 from glob import glob
 
 from django.db import models

pandora/text/tests.py

@@ -1,23 +0,0 @@
-"""
-This file demonstrates two different styles of tests (one doctest and one
-unittest). These will both pass when you run "manage.py test".
-
-Replace these with more appropriate tests for your application.
-"""
-
-from django.test import TestCase
-
-class SimpleTest(TestCase):
-    def test_basic_addition(self):
-        """
-        Tests that 1 + 1 always equals 2.
-        """
-        self.failUnlessEqual(1 + 1, 2)
-
-__test__ = {"doctest": """
-Another way to test that 1 + 1 is equal to 2.
-
->>> 1 + 1 == 2
-True
-"""}
-

pandora/text/views.py

@@ -4,14 +4,13 @@ from __future__ import division
 import os
 import re
 
-import ox
 from ox.utils import json
 from ox.django.api import actions
 from ox.django.decorators import login_required_json
 from ox.django.http import HttpFileResponse
 from ox.django.shortcuts import render_to_json_response, get_object_or_404_json, json_response
 from django import forms
-from django.db.models import Count, Q, Sum, Max
+from django.db.models import Sum, Max
 from django.conf import settings
 
 from item import utils
@@ -397,6 +396,7 @@ def pdf(request, id):
     if text.type == 'pdf' and text.file and not text.uploading:
         return HttpFileResponse(text.file.path, content_type='application/pdf')
     response = json_response(status=404, text='file not found')
+    return render_to_json_response(response)
 
 @login_required_json
 def upload(request):