| # Copyright 2014 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. | 
 |  | 
 | from pylib import constants | 
 | from pylib.local.device import local_device_environment | 
 | from pylib.remote.device import remote_device_environment | 
 |  | 
 | def CreateEnvironment(args, error_func): | 
 |  | 
 |   if args.environment == 'local': | 
 |     if args.command not in constants.LOCAL_MACHINE_TESTS: | 
 |       return local_device_environment.LocalDeviceEnvironment(args, error_func) | 
 |     # TODO(jbudorick) Add local machine environment. | 
 |   if args.environment == 'remote_device': | 
 |     return remote_device_environment.RemoteDeviceEnvironment(args, | 
 |                                                              error_func) | 
 |   error_func('Unable to create %s environment.' % args.environment) |