anonymousland-synapse/synapse/storage/engines/__init__.py
Mark Haines d5fb561709 Optionally make committing to postgres asynchronous.
Useful when running tests when you don't care whether the server
will lose data that it claims that it has committed.
2016-06-20 17:53:38 +01:00

43 lines
1.2 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2015, 2016 OpenMarket 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.
from ._base import IncorrectDatabaseSetup
from .postgres import PostgresEngine
from .sqlite3 import Sqlite3Engine
import importlib
SUPPORTED_MODULE = {
"sqlite3": Sqlite3Engine,
"psycopg2": PostgresEngine,
}
def create_engine(database_config):
name = database_config["name"]
engine_class = SUPPORTED_MODULE.get(name, None)
if engine_class:
module = importlib.import_module(name)
return engine_class(module, database_config)
raise RuntimeError(
"Unsupported database engine '%s'" % (name,)
)
__all__ = ["create_engine", "IncorrectDatabaseSetup"]