# -*- coding: utf-8 -*- # Copyright 2017 New Vector Ltd # # 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 importlib from synapse.config._base import ConfigError def load_module(provider): """ Loads a module with its config Take a dict with keys 'module' (the module name) and 'config' (the config dict). Returns Tuple of (provider class, parsed config object) """ # We need to import the module, and then pick the class out of # that, so we split based on the last dot. module, clz = provider['module'].rsplit(".", 1) module = importlib.import_module(module) provider_class = getattr(module, clz) try: provider_config = provider_class.parse_config(provider["config"]) except Exception as e: raise ConfigError( "Failed to parse config for %r: %r" % (provider['module'], e) ) return provider_class, provider_config