mirror of
https://git.anonymousland.org/anonymousland/synapse.git
synced 2024-12-26 18:29:26 -05:00
43 lines
1.4 KiB
Python
43 lines
1.4 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.
|
|
import platform
|
|
|
|
from ._base import BaseDatabaseEngine, IncorrectDatabaseSetup
|
|
from .postgres import PostgresEngine
|
|
from .sqlite import Sqlite3Engine
|
|
|
|
|
|
def create_engine(database_config) -> BaseDatabaseEngine:
|
|
name = database_config["name"]
|
|
|
|
if name == "sqlite3":
|
|
import sqlite3
|
|
|
|
return Sqlite3Engine(sqlite3, database_config)
|
|
|
|
if name == "psycopg2":
|
|
# pypy requires psycopg2cffi rather than psycopg2
|
|
if platform.python_implementation() == "PyPy":
|
|
import psycopg2cffi as psycopg2 # type: ignore
|
|
else:
|
|
import psycopg2 # type: ignore
|
|
|
|
return PostgresEngine(psycopg2, database_config)
|
|
|
|
raise RuntimeError("Unsupported database engine '%s'" % (name,))
|
|
|
|
|
|
__all__ = ["create_engine", "BaseDatabaseEngine", "IncorrectDatabaseSetup"]
|