--- a/Allura/allura/tests/helpers.py
+++ b/Allura/allura/tests/helpers.py
@@ -1,9 +1,11 @@
# -*- coding: utf-8 -*-
from os import path, environ, getcwd
+import os
import logging
import tempfile
import subprocess
import json
+import urllib2
import tg
import mock
@@ -15,6 +17,8 @@
from webob import Request, Response
from tidylib import tidy_document
from nose.tools import ok_, assert_true, assert_false
+from poster.encode import multipart_encode
+from poster.streaminghttp import register_openers
import ew
from ming.orm import ThreadLocalORMSession