28bdf236fe
Changes in python packaging tooling mean that the wsgi_scripts functionality via PBR may not longer function. We migrate freezer to use wsgi modules to ensure consistent behavior and achieve the community goal. For more details see the proposed OpenStack goal [1]. We also fix compatability with Falcon 4.1 which is a requirements for 2026.1 [1] https://review.opendev.org/c/openstack/governance/+/902807 Change-Id: I6f73ee5fe6194d2a5390dfb5389e336719332cb1 Signed-off-by: Dmitriy Rabotyagov <noonedeadpunk@gmail.com>
43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
# Copyright 2015 Hewlett-Packard
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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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"""
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Base resource with utility functions
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"""
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import falcon
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from oslo_serialization import jsonutils as json
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from freezer_api.common import exceptions as freezer_api_exc
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class BaseResource(object):
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@staticmethod
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def json_body(req):
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if not req.content_length:
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return {}
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try:
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raw_json = req.stream.read()
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except Exception:
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raise freezer_api_exc.BadDataFormat('Empty request body. A valid '
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'JSON document is required.')
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try:
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json_data = json.loads(raw_json, encoding='utf-8')
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except ValueError:
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raise falcon.HTTPError(falcon.HTTP_753,
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title='Malformed JSON')
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return json_data
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