imp module is deprecated

[Takashi Kajinami]

The imp module is deprecated since Python 3.4 and should be replaced by the importlib module.
Now usage of the imp module shows the following deprecation warning.
~~~
DeprecationWarning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses
~~~

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/os-win/+/802149

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/os-win/+/802149
Committed: https://opendev.org/openstack/os-win/commit/d571260d41bfe309412570785665a9afd8d8eef2
Submitter: "Zuul (22348)"
Branch: master

commit d571260d41bfe309412570785665a9afd8d8eef2
Author: Takashi Kajinami <email address hidden>
Date: Sat Jul 24 22:41:25 2021 +0900

    Use importlib instead of imp

    ... because the imp module is deprecated since Python 3.4 .

    Closes-Bug: #1937904
    Change-Id: Ib8f06ee629753faec73cf3a2f41e7c743b6e0b04

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/neutron/+/804596

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/python-novaclient/+/804597
Committed: https://opendev.org/openstack/python-novaclient/commit/bff8d4137057c9bc37436b8df29d86a3c2584938
Submitter: "Zuul (22348)"
Branch: master

commit bff8d4137057c9bc37436b8df29d86a3c2584938
Author: Takashi Kajinami <email address hidden>
Date: Mon Aug 16 09:54:06 2021 +0900

    Use importlib instead of imp

    ... because the imp module is deprecated since Python 3.4 .

    Closes-Bug: #1937904
    Change-Id: Ia3f83df336fd243c25f7471d56a44370c11bb5e1

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/os-win 5.5.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-novaclient 17.6.0 release.

[Slawek Kaplonski (slaweq)]

This bug has had a related patch abandoned and has been automatically un-assigned due to inactivity. Please re-assign yourself if you are continuing work or adjust the state as appropriate if it is no longer valid.

[OpenStack Infra (hudson-openstack)]

Change abandoned by "Slawek Kaplonski <email address hidden>" on branch: master
Review: https://review.opendev.org/c/openstack/neutron/+/804596
Reason: This review is > 4 weeks without comment, and failed Zuul jobs the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

[Takashi Kajinami (kajinamit)]

This was fixed by https://review.opendev.org/c/openstack/neutron/+/842450 in neutron.