|  | # | 
|  | # Copyright 2017 The Cobalt Authors. All Rights Reserved. | 
|  | # | 
|  | # Licensed under the Apache License, Version 2.0 (the "License"); | 
|  | # you may not use this file except in compliance with the License. | 
|  | # You may obtain a copy of the License at | 
|  | # | 
|  | #     http://www.apache.org/licenses/LICENSE-2.0 | 
|  | # | 
|  | # Unless required by applicable law or agreed to in writing, software | 
|  | # distributed under the License is distributed on an "AS IS" BASIS, | 
|  | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
|  | # See the License for the specific language governing permissions and | 
|  | # limitations under the License. | 
|  | # | 
|  | """Ask the parent directory to load the project environment.""" | 
|  |  | 
|  | from imp import load_source | 
|  | from os import path | 
|  | import sys | 
|  |  | 
|  | _ENV = path.abspath(path.join(path.dirname(__file__), path.pardir, '_env.py')) | 
|  | if not path.exists(_ENV): | 
|  | print '%s: Can\'t find repo root.\nMissing parent: %s' % (__file__, _ENV) | 
|  | sys.exit(1) | 
|  | load_source('', _ENV) |