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Doug Hellmann 37a1ce7f85 update parse test to use reliable comparison 
Different versions of setuptools seem to produce
different representations of the version specifiers,
so use pkg_resources to parse the values again
and then compare the resulting objects so we
aren't tripped up by rendering differences.

Change-Id: Ic67cc936208dbd96b6d811c6aa284fd87df5b118
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
Closes-Bug: #1758877
 		2018-03-26 12:39:28 +00:00
doc/source Merge "doc: Minor rework of usage doc" 2018-01-09 00:33:03 +00:00
pbr update parse test to use reliable comparison 2018-03-26 12:39:28 +00:00
releasenotes deprecations: Deprecate support for '-py{N}' requirements 2018-01-09 14:31:01 +00:00
tools Avoid tox_install.sh for constraints support 2017-12-02 20:32:49 +00:00
.coveragerc Update .coveragerc after the removal of openstack directory 2016-10-19 15:16:29 +05:30
.gitignore Add reno for release notes management 2017-10-10 09:36:59 +01:00
.gitreview Rename back to PBR. 2013-03-17 23:27:50 -07:00
.mailmap Clean up hacking and path issues with d2to1 2013-07-11 15:02:12 -04:00
.testr.conf Parallelise integration tests. 2015-05-02 09:05:54 +12:00
CONTRIBUTING.rst Workflow documentation is now in infra-manual 2014-12-05 03:30:42 +00:00
LICENSE Split out oslo.packaging. 2013-03-10 18:02:43 -04:00
README.rst Update URLs in documents according to document migration 2017-07-13 12:16:24 +08:00
setup.cfg Merge "Support PEP 345 Project-URL metadata" 2018-01-08 13:54:33 +00:00
setup.py Move d2to1 more into the source tree 2013-07-21 10:20:03 -07:00
test-requirements.txt Updated from global requirements 2018-03-15 06:43:31 +00:00
tox.ini Avoid tox_install.sh for constraints support 2017-12-02 20:32:49 +00:00

README.rst

Introduction

Latest Version

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PBR is a library that injects some useful and sensible default behaviors into your setuptools run. It started off life as the chunks of code that were copied between all of the OpenStack projects. Around the time that OpenStack hit 18 different projects each with at least 3 active branches, it seemed like a good time to make that code into a proper reusable library.

PBR is only mildly configurable. The basic idea is that there's a decent way to run things and if you do, you should reap the rewards, because then it's simple and repeatable. If you want to do things differently, cool! But you've already got the power of Python at your fingertips, so you don't really need PBR.

PBR builds on top of the work that d2to1 started to provide for declarative configuration. d2to1 is itself an implementation of the ideas behind distutils2. Although distutils2 is now abandoned in favor of work towards PEP 426 and Metadata 2.0, declarative config is still a great idea and specifically important in trying to distribute setup code as a library when that library itself will alter how the setup is processed. As Metadata 2.0 and other modern Python packaging PEPs come out, PBR aims to support them as quickly as possible.