Fixed #16225 -- Removed unused imports. Many thanks to Aymeric Augustin for the work on the patch and Alex for reviewing.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16539 bcc190cf-cafb-0310-a4f2-bffc1f526a37

formtools/preview.py

@@ -2,12 +2,6 @@
 Formtools Preview application.
 """
 
-try:
-    import cPickle as pickle
-except ImportError:
-    import pickle
-
-from django.conf import settings
 from django.http import Http404
 from django.shortcuts import render_to_response
 from django.template.context import RequestContext

formtools/utils.py

@@ -5,7 +5,6 @@ except ImportError:
 
 import hashlib
 from django.conf import settings
-from django.forms import BooleanField
 from django.utils.crypto import salted_hmac
 
 

formtools/wizard/storage/session.py

@@ -1,4 +1,3 @@
-from django.core.files.uploadedfile import UploadedFile
 from django.contrib.formtools.wizard import storage
 
 

formtools/wizard/tests/namedwizardtests/tests.py

@@ -1,9 +1,6 @@
-import os
-
 from django.core.urlresolvers import reverse
 from django.http import QueryDict
 from django.test import TestCase
-from django.conf import settings
 
 from django.contrib.auth.models import User
 

formtools/wizard/views.py

@@ -1,4 +1,3 @@
-import copy
 import re
 
 from django import forms