67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014-2016 OpenMarket Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""This module contains base REST classes for constructing client v1 servlets.
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"""
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from synapse.api.urls import CLIENT_V2_ALPHA_PREFIX
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from synapse.api.errors import SynapseError
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import re
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import logging
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import simplejson
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logger = logging.getLogger(__name__)
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def client_v2_patterns(path_regex, releases=(0,)):
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"""Creates a regex compiled client path with the correct client path
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prefix.
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Args:
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path_regex (str): The regex string to match. This should NOT have a ^
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as this will be prefixed.
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Returns:
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SRE_Pattern
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"""
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patterns = [re.compile("^" + CLIENT_V2_ALPHA_PREFIX + path_regex)]
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unstable_prefix = CLIENT_V2_ALPHA_PREFIX.replace("/v2_alpha", "/unstable")
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patterns.append(re.compile("^" + unstable_prefix + path_regex))
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for release in releases:
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new_prefix = CLIENT_V2_ALPHA_PREFIX.replace("/v2_alpha", "/r%d" % release)
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patterns.append(re.compile("^" + new_prefix + path_regex))
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return patterns
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def parse_request_allow_empty(request):
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content = request.content.read()
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if content is None or content == '':
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return None
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try:
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return simplejson.loads(content)
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except simplejson.JSONDecodeError:
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raise SynapseError(400, "Content not JSON.")
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def parse_json_dict_from_request(request):
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try:
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content = simplejson.loads(request.content.read())
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if type(content) != dict:
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raise SynapseError(400, "Content must be a JSON object.")
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return content
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except simplejson.JSONDecodeError:
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raise SynapseError(400, "Content not JSON.")
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