Provide a deprecated alias for the now removed stop watch class

This allows those who were using it to still continue using it
until 2.0 where it will be removed; this makes it possible for
those users to get off that code in a way that will be easily
do-able (without totally breaking there code-bases, until we do
that in the 2.0 release).

This also removes all internal usage of that stop watch class
so that the library itself will not reference it anymore.

Change-Id: If313d8e7b9bdc8741db2e2e1dfb381aa3260b971

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/speed_test.py b/tools/speed_test.py
index 45bca78..f9da37a 100644
--- a/tools/speed_test.py
+++ b/tools/speed_test.py
@@ -20,13 +20,13 @@ import argparse
 import cProfile as profiler
 import pstats
 
+from oslo_utils import timeutils
 import six
 from six.moves import range as compat_range
 
 from taskflow import engines
 from taskflow.patterns import linear_flow as lf
 from taskflow import task
-from taskflow.types import timing
 
 
 def print_header(name):
@@ -68,7 +68,7 @@ class ProfileIt(object):
 
 class TimeIt(object):
     def __init__(self, name, args):
-        self.watch = timing.StopWatch()
+        self.watch = timeutils.StopWatch()
         self.name = name
         self.args = args