delta/openstack/taskflow.git/taskflow/persistence/backends, branch master

Merge "Fix parsing of zookeeper jobboard backend options"

2023-04-19T00:11:52+00:00

Prepare taskflow for sqlalchemy2

2023-02-27T07:18:54+00:00

* convert_unicode engine option is no longer supported
* use positional arguments for select, lists are no longer supported
* insert no longer accepts keyword constructor arguments
* explicitly convert Rows to dicts

Change-Id: I858d60b3d142e8ade8b2c0154872c8bfc19a42ba

Fix parsing of zookeeper jobboard backend options

2023-01-12T08:59:29+00:00

Fix the zookeeper backend options when values are passed as strings,
a "False" string is now treated as the False boolean.

Closes-Bug: #1999174
Change-Id: I048faf06d89ebf980efe0598e647f2ec89f65ada

Remove six

2022-05-18T07:12:37+00:00

This library no longer supports Python 2, thus usage of six can be
removed. This also removes workaround about pickle library used in
Python 2 only.

Change-Id: I19d298cf0f402d65f0b142dea0bf35cf992332a9

Fix atomdetails failure column size

2022-01-27T20:03:18+00:00

failure and revert_failure fields in atomdetails is defined as a JSON type,
but its data type is 'text' in mysql, which is limited to 64kbytes.
JSON data type should have the same size as a LONGTEXT.

Closes-Bug: #1959243
Change-Id: I65b6a6d896d3e8aad871dc19b0f8d0eddf48bdd6

Merge "Use custom JSONType columns"

2021-10-26T22:08:33+00:00

Use custom JSONType columns

2021-07-13T09:44:06+00:00

the JSONType from sqlalchemy_utils is quite brittle as it only does
primitive json.dumps on values. This leads to various sorts of
StorageFailure exceptions in taskflow when, for example, an unserializable
exception bubbles up to the 'failure' field of AtomDetails.

This patch sublclasses the JSONType from sqlalchemy_utils and overrides
two of its methods that do (de)serialization to work via
oslo.serialization functions. They deal with such occurencies much
better, for example, by providing 'str' as a fallback default.

Change-Id: I3b9e9498b155199a4e707006a0cf22cda0567c06
Related-Bug: #1935957

Fix flowdetails meta size

2021-05-03T08:16:10+00:00

meta field in flowdetails is defined as a JSON data type, but its data
type is 'text' in mysql, which is limited to 64kbytes. JSON data type
should have the same size as a LONGTEXT.

Closes-Bug: #1926304

Change-Id: I9f89badfc697f0f26245ca7f4c22d62e220be5f9

Fix deprecated Alembic function args

2021-01-28T22:58:26+00:00

create_index and create_foreign_key were using long-deprecated argument
names which were finally removed as of 1.5.0:
https://alembic.sqlalchemy.org/en/latest/changelog.html#change-da0bea3199b905783ddbd0cde968beec

Change-Id: I03405e3d0daf085d0849a6e3effc65ec05ceb7a1

Stop to use the future module.

2020-06-02T19:00:56+00:00

The __future__ module [1] was used in this context to ensure compatibility
between python 2 and python 3.

We previously dropped the support of python 2.7 [2] and now we only support
python 3 so we don't need to continue to use this module and the imports
listed below.

Imports commonly used and their related PEPs:
- `division` is related to PEP 238 [3]
- `print_function` is related to PEP 3105 [4]
- `unicode_literals` is related to PEP 3112 [5]
- `with_statement` is related to PEP 343 [6]
- `absolute_import` is related to PEP 328 [7]

[1] https://docs.python.org/3/library/__future__.html
[2] https://governance.openstack.org/tc/goals/selected/ussuri/drop-py27.html
[3] https://www.python.org/dev/peps/pep-0238
[4] https://www.python.org/dev/peps/pep-3105
[5] https://www.python.org/dev/peps/pep-3112
[6] https://www.python.org/dev/peps/pep-0343
[7] https://www.python.org/dev/peps/pep-0328

Change-Id: Ie7c18f2f1b6294e3d19c36112d35f4472ce77e7b