mirror of
https://github.com/element-hq/synapse
synced 2024-06-28 04:33:30 +00:00
23740eaa3d
During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
44 lines
1.7 KiB
Python
44 lines
1.7 KiB
Python
#
|
|
# This file is licensed under the Affero General Public License (AGPL) version 3.
|
|
#
|
|
# Copyright 2014-2016 OpenMarket Ltd
|
|
# Copyright (C) 2023 New Vector, Ltd
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as
|
|
# published by the Free Software Foundation, either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# See the GNU Affero General Public License for more details:
|
|
# <https://www.gnu.org/licenses/agpl-3.0.html>.
|
|
#
|
|
# Originally licensed under the Apache License, Version 2.0:
|
|
# <http://www.apache.org/licenses/LICENSE-2.0>.
|
|
#
|
|
# [This file includes modifications made by New Vector Limited]
|
|
#
|
|
#
|
|
|
|
"""
|
|
The storage layer is split up into multiple parts to allow Synapse to run
|
|
against different configurations of databases (e.g. single or multiple
|
|
databases). The `DatabasePool` class represents connections to a single physical
|
|
database. The `databases` are classes that talk directly to a `DatabasePool`
|
|
instance and have associated schemas, background updates, etc.
|
|
|
|
On top of the databases are the StorageControllers, located in the
|
|
`synapse.storage.controllers` module. These classes provide high level
|
|
interfaces that combine calls to multiple `databases`. They are bundled into the
|
|
`StorageControllers` singleton for ease of use, and exposed via
|
|
`HomeServer.get_storage_controllers()`.
|
|
|
|
There are also schemas that get applied to every database, regardless of the
|
|
data stores associated with them (e.g. the schema version tables), which are
|
|
stored in `synapse.storage.schema`.
|
|
"""
|
|
|
|
from synapse.storage.databases import Databases
|
|
from synapse.storage.databases.main import DataStore
|
|
|
|
__all__ = ["Databases", "DataStore"]
|