Testing cleanup of old/conflicting stuff.

IPython/testing/tutils.py

@@ -1,6 +1,20 b''
-"""Utilities for testing code.
+"""DEPRECATED - use IPython.testing.util instead.
+
+Utilities for testing code.
 """
 
+#############################################################################
+
+# This was old testing code we never really used in IPython.  The pieces of
+# testing machinery from snakeoil that were good have already been merged into
+# the nose plugin, so this can be taken away soon.  Leave a warning for now,
+# we'll remove it in a later release (around 0.10 or so).
+from warnings import warn
+warn('This will be removed soon.  Use IPython.testing.util instead',
+     DeprecationWarning)
+
+#############################################################################
+
 # Required modules and packages
 
 # Standard Python lib