As discussed in TC PTG[1] and TC resolution[2], we are
dropping the lower-constraints.txt file and its testing.
We will keep lower bounds in the requirements.txt file but
with a note that these are not tested lower bounds and we
try our best to keep them updated.

[1] https://etherpad.opendev.org/p/tc-zed-ptg#L326
[2] https://governance.openstack.org/tc/resolutions/20220414-drop-lower-constraints.html#proposal

Change-Id: Ib392f81b3f12ee02979723f17e08f775d63b8abe

currently several unit tests are failing when path from where
they run contains url-quotable characters like '@', which apparently is
possile in e.g. Jenkins.

Change-Id: I44eab3f4a384a27f34e4066651baafa6a9489f49

[1] https://governance.openstack.org/tc/reference/runtimes/zed.html

Change-Id: If88b377f25d9b3e64dc049ae219ed6d5f4782d43

Since tox 3.18.0, the whitelist_externals option has been deprecated in
favor of the new allow_list_externals option[1].

This change bumps the minversion of tox so that we can replace
the deprecated option.

[1] https://github.com/tox-dev/tox/blob/master/docs/changelog.rst#v3180-2020-07-23

Change-Id: I287ce309adf5a02e9eac3a285666c23f4eeb9d36

This library no longer supports Python 2, thus usage of six can be
removed.

Change-Id: I8d0c1cfd6dff375b3b7756a5b36c95a2df3f04c6

This is an automatically generated patch to ensure unit testing
is in place for all the of the tested runtimes for zed.

See also the PTI in governance [1].

[1]: https://governance.openstack.org/tc/reference/project-testing-interface.html

Change-Id: Ia4b850aeb841cb3d128758fc4b9a816a4ba8ba1a

Add file to the reno documentation build to show release notes for
stable/yoga.

Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/yoga.

Sem-Ver: feature
Change-Id: Ie9c6e7da60756d3edb3263945bc5874370ac353d

Since setuptools v54.1.0[1], the parmeters with dash have been
deprecated in favor of the new parameters with underscore.

This change updates the parameters accordingly to avoid the warnings
like the example below.

  UserWarning: Usage of dash-separated 'description-file' will not be
  supported in future versions. Please use the underscore name
  'description_file' instead

[1] https://github.com/pypa/setuptools/commit/a2e9ae4cb

Change-Id: I660fadc0b9798214719fe1a1aac0731584806503

Yoga testing runtime[1] has been updated to add py39
testing as voting. Unit tests update are handled by the
job template change in openstack-zuul-job

- https://review.opendev.org/c/openstack/openstack-zuul-jobs/+/820286

this commit updates the classifier in setup.cfg file.

[1] https://governance.openstack.org/tc/reference/runtimes/yoga.html

Change-Id: If01a4cb7dcb48698cea934309de36268ae92b7e1

ABCs in collections should be imported from collections.abc and direct
import from collections is deprecated since Python 3.3.

Closes-Bug: #1936667
Change-Id: Ie312cb884537ec541bf2111fe8a647e939b6519e

This fixes failures for PyYAML new version and
lower constraints.

Change-Id: Iba863242365c4be63495600b741513c2ca0ea9b0

This is an automatically generated patch to ensure unit testing
is in place for all the of the tested runtimes for yoga.

See also the PTI in governance [1].

[1]: https://governance.openstack.org/tc/reference/project-testing-interface.html

Change-Id: Icfc46e4f80c8877a688d1c898d380a4c18a13c7c

Add file to the reno documentation build to show release notes for
stable/xena.

Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/xena.

Sem-Ver: feature
Change-Id: I05fbdf17cbde4f70aea3c3ff99330accd7b22c19

The oslo_utils.fnmatch module was added to solve an issue in py2.7 but
it is no longer required because py2.7 is no longer supported.
The module was deprecated since oslo.utils 4.9.1[1] and the stdlib's
fnmatch module should be used instead.

[1] 4c893c92f551c9dd2a7cfbe7ae8171ad8139df0b

Change-Id: I95535adeb45363500b3ed9729bb61cb4308d23b9

Also fix PrettyTable requirement

Change-Id: Ib16d87a2d068a1dabdeb8470a5473c0882fbea4e

This patch updates/adds the contributor documentation to follow
the guidelines of the Ussuri cycle community goal[1].

[1] https://governance.openstack.org/tc/goals/selected/ussuri/project-ptl-and-contrib-docs.html

Story: #2007236
Task: #38524
Change-Id: If5d20838a653687a142134a9645254d9c51dba78

This is an automatically generated patch to ensure unit testing
is in place for all the of the tested runtimes for xena.

See also the PTI in governance [1].

[1]: https://governance.openstack.org/tc/reference/project-testing-interface.html

Depends-On:  https://review.opendev.org/c/openstack/python-heatclient/+/784712

Change-Id: Ie183f7f5b02c6008de70d81e248211d453276c39

Add file to the reno documentation build to show release notes for
stable/wallaby.

Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/wallaby.

Sem-Ver: feature
Change-Id: Idf4b001e1172665fa4a65ce34f9a512a42ab8e8d

UPPER_CONSTRAINTS_FILE is old name and deprecated

[1] https://zuul-ci.org/docs/zuul-jobs/python-roles.html#rolevar-tox.tox_constraints_file

Change-Id: Ia8d2989c15444d380e60eccc92161b9414d79a16

We should use base64.encodebytes instead, which is avaiable since
Python 3.2.

Change-Id: Ic945aff08d00bf2e602964cb1e25ea045e645b17

This is an automatically generated patch to ensure unit testing
is in place for all the of the tested runtimes for wallaby.

See also the PTI in governance [1].

[1]: https://governance.openstack.org/tc/reference/project-testing-interface.html

Change-Id: I76b8f959e8a99b890fcd1d951fd9b1fd8f2ec49f

Add file to the reno documentation build to show release notes for
stable/victoria.

Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/victoria.

Change-Id: Ie61484159d327a60c377b5465ef4faabac8a553d
Sem-Ver: feature

As per victoria cycle testing runtime and community goal[1]
we need to migrate upstream CI/CD to Ubuntu Focal(20.04).

Fixing:
- bug#1886298
Bump the lower constraints for required deps which added python3.8
support in their later version.

- noqa for pep8 C901 check.

Closes-Bug: #1886298

Story: #2007865
Task: #40186

[1] https://governance.openstack.org/tc/goals/selected/victoria/migrate-ci-cd-jobs-to-ubuntu-focal

Change-Id: I67b4957cea1ccbd5cdc0314d2eaddef0c24f7dfc

Pretty straightforward conversion, and remove the old scripts
which are not needed anymore.

Also, even though OS_TENANT_NAME is still exported,
read OS_PROJECT_NAME as first choice.

Depends-On: https://review.opendev.org/746235
Change-Id: I51314da6d6bf0467308f3598fa9e666655e286d0

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: Ifbca4f0b72663e026a92061c213e728cf755772c

Switch to openstackdocstheme 2.2.1 and reno 3.1.0 versions. Using
these versions will allow especially:
* Linking from HTML to PDF document
* Allow parallel building of documents
* Fix some rendering problems

Update Sphinx version as well.

Remove docs requirements from lower-constraints, they are not needed
during install or test but only for docs building.

openstackdocstheme renames some variables, so follow the renames
before the next release removes them. A couple of variables are also
not needed anymore, remove them.

Set openstackdocs_auto_name to use 'project' as name.

Change pygments_style to 'native' since old theme version always used
'native' and the theme now respects the setting and using 'sphinx' can
lead to some strange rendering.

See also
http://lists.openstack.org/pipermail/openstack-discuss/2020-May/014971.html

Change-Id: I5598eebe898555869cd65a74950fdbd76a7baa46

flake8 new release 3.8.0 added new checks and gate pep8
job start failing. hacking 3.0.1 fix the pinning of flake8 to
avoid bringing in a new version with new checks.

Though it is fixed in latest hacking but 2.0 and 3.0 has cap for
flake8 as <4.0.0 which mean flake8 new version 3.9.0 can also
break the pep8 job if new check are added.

To avoid similar gate break in future, we need to bump the hacking min
version.

- http://lists.openstack.org/pipermail/openstack-discuss/2020-May/014828.html

Change-Id: I719e643044fbdab4d24edf6457c9096ee5f8fd77

Now that we no longer support py27, we can use the standard library
unittest.mock module instead of the third party mock lib.

Change-Id: I5cf252c1a22977d3c87898e723e5001cc87a0d87