Starting to do the reverse() threading stuff.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@7993 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/utils/thread_support.py

+"""
+Code used in a couple of places to work with the current thread's environment.
+Current users include i18n and request prefix handling.
+"""
+
+try:
+    import threading
+    currentThread = threading.currentThread
+except ImportError:
+    def currentThread():
+        return "no threading"
+

django/utils/translation/trans_real.py

@@ -8,18 +8,7 @@ import gettext as gettext_module
 from cStringIO import StringIO
 
 from django.utils.safestring import mark_safe, SafeData
-
-try:
-    import threading
-    hasThreads = True
-except ImportError:
-    hasThreads = False
-
-if hasThreads:
-    currentThread = threading.currentThread
-else:
-    def currentThread():
-        return 'no threading'
+from django.utils.thread_support import currentThread
 
 # Translations are cached in a dictionary for every language+app tuple.
 # The active translations are stored by threadid to make them thread local.