devel/py-pbr update to 4.2.0

[matthew]

Summary

Upgrade to the latest: 4.2.0

Test Plan

Poudriere test builds on 11.1 (amd64,i386) and 10.4 (amd64,i386) both
py27 and py36 flvours.

[koobs]

@matthew Syntactical change looks fine, but I'd want to test dependents for compatibility given the major version bump. I'd expect to find some that pinned pbr to < 4

[matthew]

In D16716#357694, @koobs wrote:

@matthew Syntactical change looks fine, but I'd want to test dependents for compatibility given the major version bump. I'd expect to find some that pinned pbr to < 4

No problem. I've a module I'm working on porting that lists the updated version in requirements.txt -- whether that is the version they actually need, or just what was available at the time
is another question.

[koobs]

I have a WIP for pbr 5.2.0 pending (reverse dependents) QA

Is 5.x ok for the port you have that uses it? Which port/python package is it btw?

[matthew]

In D16716#434707, @koobs wrote:

I have a WIP for pbr 5.2.0 pending (reverse dependents) QA

Is 5.x ok for the port you have that uses it? Which port/python package is it btw?

The port in question is ultimately devel/py-molecule -- however I think that it has since dropped the requirement for pbr in favour of setuptools-scm. (I need to update the py-molecule port it seems)

[koobs]

In D16716#434798, @matthew wrote:

In D16716#434707, @koobs wrote:

I have a WIP for pbr 5.2.0 pending (reverse dependents) QA

Is 5.x ok for the port you have that uses it? Which port/python package is it btw?

The port in question is ultimately devel/py-molecule -- however I think that it has since dropped the requirement for pbr in favour of setuptools-scm. (I need to update the py-molecule port it seems)

Roger that. Do you want to abandon this revision since im working on 5.2.0 ?

[matthew]

pbr no longer in use by py-molecule.