[Culprit-Finder] Merge lib/ to libs/.

appengine/findit/util_scripts/script_util.py

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """This module contains util functions that local scripts can use."""
 
 import atexit
 import functools
 import os
 import Queue
@@ skipping 25 matching lines @@
   dev_appserver.fix_sys_path()
 
   # Add Findit root dir to sys.path so that modules in Findit is available.
   sys.path.insert(1, findit_root_dir)
 
 
 SetUpSystemPaths()
 
 # The lib is in predator/ root dir, and can be imported only when sys.path gets
 # set up.
-from lib.cache_decorator import Cached
+from libs.cache_decorator import Cached
 from local_cache import LocalCache  # pylint: disable=W
 
 
 def SignalWorkerThreads():  # pragma: no cover
   """Puts signal worker threads into task queue."""
   global TASK_QUEUE  # pylint: disable=W0602
   if not TASK_QUEUE:
     return
 
   for _ in range(MAX_THREAD_NUMBER):
@@ skipping 90 matching lines @@
 
 def GetLockedMethod(cls, method_name, lock):  # pragma: no cover
   """Returns a class/object method serialized with lock."""
   method = getattr(cls, method_name)
 
   def LockedMethod(cls, *args, **kwargs):  # pylint: disable=W
     with lock:
       return method(*args, **kwargs)
 
   return functools.partial(LockedMethod, cls)