1#!/usr/bin/env python3 2# 3# Copyright 2018 - The Android Open Source Project 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17 18class ConfigSource(object): 19 """The base class for getting configuration data from any source.""" 20 21 def gather_configs(self, config_args_list): 22 """Initializes the list of inputs so that they can be queried. 23 24 Args: 25 config_args_list: A list of ConfigEntryMetas to fetch inputs for. 26 27 Returns: 28 A configuration dict. 29 """ 30 raise NotImplementedError() 31