refstack/refstack/opts.py
Lukáš Piwowarski d18f8ad221 Make refstack jobs work again
There were three main issues in the code from refstack repository that
were preventing refstack jobs from working:

1) Improper handling of sessions in the database API.
2) PEP8 job was failing because of outdated version of flake8.
3) The new version of cryptography library doesn't support signer() and
   verifier() functions.

Issue #1 was solved by using the get_session() function as a context
manager instead of using session.begin() as a context manager. Using
session.begin() as a context manager does not ensure that the session
will be closed at the end of the context (see "Opening and Closing
a Session" and "Framing out a begin / commit / rollback block"
here [1]).

Issue #2 was solved by updating the libraries in
test-requirements.txt file. This change also forces flake8 to ignore
some pep8 errors (similar to the ones ignored in tempest project).

Issue #3 was solved by using the sign() and verify() functions instead
of verifier() and signer() functions [2].

Related Taiga issues:
 - https://tree.taiga.io/project/openstack-interop-working-group/issue/77
 - https://tree.taiga.io/project/openstack-interop-working-group/issue/79

[1] https://docs.sqlalchemy.org/en/14/orm/session_basics.html
[2] e71c0df301

Change-Id: If98670475b371d1ece7c877a0eea3158f6c1b3f5
2023-02-01 15:29:36 +01:00

55 lines
1.8 KiB
Python

# Copyright (c) 2015 Mirantis, Inc.
# All Rights Reserved.
#
# 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.
"""Function list_opts intended for oslo-config-generator.
this tool used for generate config file with help info and default values
for options defined anywhere in application.
All new options must be imported here and must be returned from
list_opts function as list that contain tuple.
Use itertools.chain if config section contain more than one imported module
with options. For example:
...
def list_opts():
return [
('DEFAULT', refstack.db.api.db_opts),
('api',
itertools.chain(refstack.api.first.module.opts,
refstack.api.second.modulei.opts,)),
]
...
"""
import itertools
import refstack.api.app
import refstack.api.controllers.auth
import refstack.api.controllers.v1
import refstack.db.api
def list_opts():
"""List oslo config options.
Keep a list in alphabetical order
"""
return [
#
('DEFAULT', itertools.chain(refstack.api.app.UI_OPTS,
refstack.db.api.db_opts)),
('api', itertools.chain(refstack.api.app.API_OPTS,
refstack.api.controllers.CTRLS_OPTS)),
('osid', refstack.api.controllers.auth.OPENID_OPTS),
]