| # |
| # Copyright (C) 2015 The Android Open Source Project |
| # |
| # 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. |
| # |
| import contextlib |
| import os |
| |
| |
| def color_string(string, color): |
| colors = { |
| 'green': '\033[92m', |
| 'red': '\033[91m', |
| 'yellow': '\033[93m', |
| } |
| end_color = '\033[0m' |
| return colors[color] + string + end_color |
| |
| |
| @contextlib.contextmanager |
| def cd(path): |
| curdir = os.getcwd() |
| os.chdir(path) |
| try: |
| yield |
| finally: |
| os.chdir(curdir) |
