tools/profile_chrome/ui.py

   1 # Copyright 2014 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 import logging
   6 import select
   7 import sys
   8
   9
  10 def PrintMessage(heading, eol='\n'):
  11   sys.stdout.write('%s%s' % (heading, eol))
  12   sys.stdout.flush()
  13
  14
  15 def WaitForEnter(timeout):
  16   select.select([sys.stdin], [], [], timeout)
  17
  18
  19 def EnableTestMode():
  20   def NoOp(*_, **__):
  21     pass
  22   # pylint: disable=W0601
  23   global PrintMessage
  24   global WaitForEnter
  25   PrintMessage = NoOp
  26   WaitForEnter = NoOp
  27   logging.getLogger().disabled = True