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- # -*- coding: utf-8 -*-
- # Copyright 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 logging
- import re
- from synapse.http.servlet import RestServlet
- logger = logging.getLogger(__name__)
- class VersionsRestServlet(RestServlet):
- PATTERNS = [re.compile("^/_matrix/client/versions$")]
- def on_GET(self, request):
- return (
- 200,
- {
- "versions": [
- # XXX: at some point we need to decide whether we need to include
- # the previous version numbers, given we've defined r0.3.0 to be
- # backwards compatible with r0.2.0. But need to check how
- # conscientious we've been in compatibility, and decide whether the
- # middle number is the major revision when at 0.X.Y (as opposed to
- # X.Y.Z). And we need to decide whether it's fair to make clients
- # parse the version string to figure out what's going on.
- "r0.0.1",
- "r0.1.0",
- "r0.2.0",
- "r0.3.0",
- "r0.4.0",
- "r0.5.0",
- ],
- # as per MSC1497:
- "unstable_features": {"m.lazy_load_members": True},
- },
- )
- def register_servlets(http_server):
- VersionsRestServlet().register(http_server)
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