| # Copyright (c) 2014 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import os |
| |
| import config_json_iterator |
| |
| |
| class ConfigurationManager(object): |
| """A helper class to read configuration file. |
| |
| This class will load a given configuration file and |
| save all the settings into a dictionary. |
| """ |
| |
| def __init__(self, config): |
| """Constructor |
| |
| @param config: String of config file path. |
| """ |
| if os.path.isfile(config): |
| config_parser = config_json_iterator.ConfigJsonIterator() |
| config_parser.set_config_dir(config) |
| self._settings = config_parser.aggregated_config(config) |
| else: |
| raise IOError('configuration file does not exist') |
| |
| |
| def get_config_settings(self): |
| """Returns all _settings.""" |
| return self._settings |