MatrixSynapse/synapse/config/third_party_event_rules.py

# Copyright 2019 The Matrix.org Foundation C.I.C.
#
# 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.

from typing import Any

from synapse.types import JsonDict
from synapse.util.module_loader import load_module

from ._base import Config


class ThirdPartyRulesConfig(Config):
    section = "thirdpartyrules"

    def read_config(self, config: JsonDict, **kwargs: Any) -> None:
        self.third_party_event_rules = None

        provider = config.get("third_party_event_rules", None)
        if provider is not None:
            self.third_party_event_rules = load_module(
                provider, ("third_party_event_rules",)
            )