Fixed #6481 -- Fixed a bunch of import problems (and some whitespace cleanups).

Found by Bastian Kleineidam with help from pyflakes. Thanks.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@7131 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/test/_doctest.py

@@ -100,7 +100,7 @@ __all__ = [
 
 import __future__
 
-import sys, traceback, inspect, linecache, os, re, types
+import sys, traceback, inspect, linecache, os, re
 import unittest, difflib, pdb, tempfile
 import warnings
 from StringIO import StringIO

django/test/client.py

@@ -1,7 +1,5 @@
-import datetime
 import sys
 from cStringIO import StringIO
-from urlparse import urlparse
 from django.conf import settings
 from django.contrib.auth import authenticate, login
 from django.core.handlers.base import BaseHandler

django/test/simple.py

@@ -146,4 +146,3 @@ def run_tests(test_labels, verbosity=1, interactive=True, extra_tests=[]):
     teardown_test_environment()
     
     return len(result.failures) + len(result.errors)
-