d18f8ad221
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2) PEP8 job was failing because of outdated version of flake8.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]
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| alembic | ||
| __init__.py | ||
| alembic.ini | ||