From 7ec5880b7080bbb959941f0decbadf579852aabd Mon Sep 17 00:00:00 2001
From: jc_gargma <jc_gargma@iserlohn-fortress.net>
Date: Sun, 12 Jan 2020 05:13:49 -0800
Subject: Updated to 72.0.1

---
 ...-Switch-mozinfo-to-using-the-distro-packa.patch | 7312 --------------------
 1 file changed, 7312 deletions(-)
 delete mode 100644 0002-Bug-1212502-Switch-mozinfo-to-using-the-distro-packa.patch

(limited to '0002-Bug-1212502-Switch-mozinfo-to-using-the-distro-packa.patch')

diff --git a/0002-Bug-1212502-Switch-mozinfo-to-using-the-distro-packa.patch b/0002-Bug-1212502-Switch-mozinfo-to-using-the-distro-packa.patch
deleted file mode 100644
index a7b8b2f..0000000
--- a/0002-Bug-1212502-Switch-mozinfo-to-using-the-distro-packa.patch
+++ /dev/null
@@ -1,7312 +0,0 @@
-From d5b879780bfa6cdde2c3917c5f40dce26ba756ea Mon Sep 17 00:00:00 2001
-From: Edwin Takahashi <egao@mozilla.com>
-Date: Wed, 30 Oct 2019 20:42:50 +0000
-Subject: [PATCH 2/2] Bug 1212502 - Switch mozinfo to using the 'distro'
- package to get linux distribution info r=ahal,KWierso
-
-Differential Revision: https://phabricator.services.mozilla.com/D49366
----
- build/virtualenv_packages.txt                 |    1 +
- .../mozbuild/mozbuild/action/test_archive.py  |   12 +
- testing/mozbase/mozinfo/mozinfo/mozinfo.py    |   25 +-
- testing/mozbase/mozinfo/setup.py              |    5 +-
- testing/mozharness/tox.ini                    |    1 +
- third_party/python/distro/CHANGELOG.md        |  147 ++
- third_party/python/distro/CONTRIBUTING.md     |   54 +
- third_party/python/distro/CONTRIBUTORS.md     |   13 +
- third_party/python/distro/LICENSE             |  202 ++
- third_party/python/distro/MANIFEST.in         |   12 +
- third_party/python/distro/Makefile            |  145 ++
- third_party/python/distro/PKG-INFO            |  168 ++
- third_party/python/distro/README.md           |  140 ++
- .../python/distro/dev-requirements.txt        |    3 +
- third_party/python/distro/distro.py           | 1216 ++++++++++
- third_party/python/distro/docs/conf.py        |  342 +++
- third_party/python/distro/docs/index.rst      |  476 ++++
- .../python/distro/query_local_distro.py       |   45 +
- third_party/python/distro/setup.cfg           |   10 +
- third_party/python/distro/setup.py            |   67 +
- third_party/python/distro/tests/__init__.py   |    0
- .../distros/__shared__/bin/lsb_release        |   43 +
- .../distros/amazon2014/etc/system-release     |    1 +
- .../distros/amazon2016/etc/os-release         |    9 +
- .../distros/amazon2016/etc/system-release     |    1 +
- .../resources/distros/arch/etc/arch-release   |    0
- .../resources/distros/arch/etc/os-release     |    7 +
- .../resources/distros/arch/usr/lib/os-release |    7 +
- .../distros/centos5/etc/centos-release        |    1 +
- .../distros/centos5/etc/redhat-release        |    1 +
- .../distros/centos5/etc/system-release        |    1 +
- .../distros/centos7/etc/centos-release        |    1 +
- .../resources/distros/centos7/etc/os-release  |   16 +
- .../distros/centos7/etc/redhat-release        |    1 +
- .../distros/centos7/etc/system-release        |    1 +
- .../distros/cloudlinux5/etc/redhat-release    |    1 +
- .../distros/cloudlinux6/etc/redhat-release    |    1 +
- .../distros/cloudlinux7/etc/os-release        |   10 +
- .../distros/cloudlinux7/etc/redhat-release    |    1 +
- .../resources/distros/coreos/etc/oem-release  |    5 +
- .../resources/distros/coreos/etc/os-release   |    9 +
- .../resources/distros/debian8/bin/lsb_release |   21 +
- .../distros/debian8/etc/debian_version        |    1 +
- .../resources/distros/debian8/etc/os-release  |    8 +
- .../resources/distros/exherbo/etc/os-release  |    7 +
- .../distros/fedora19/etc/fedora-release       |    1 +
- .../resources/distros/fedora19/etc/issue      |    3 +
- .../resources/distros/fedora19/etc/issue.net  |    2 +
- .../resources/distros/fedora19/etc/os-release |    7 +
- .../distros/fedora19/etc/redhat-release       |    1 +
- .../distros/fedora19/etc/system-release       |    1 +
- .../distros/fedora19/etc/system-release-cpe   |    1 +
- .../distros/fedora23/etc/fedora-release       |    1 +
- .../resources/distros/fedora23/etc/os-release |   14 +
- .../distros/fedora23/etc/redhat-release       |    1 +
- .../distros/fedora23/etc/system-release       |    1 +
- .../distros/fedora23/usr/lib/os-release       |   14 +
- .../distros/fedora30/etc/fedora-release       |    1 +
- .../resources/distros/fedora30/etc/os-release |   19 +
- .../distros/fedora30/etc/redhat-release       |    1 +
- .../distros/fedora30/etc/system-release       |    1 +
- .../distros/fedora30/usr/lib/os-release       |   19 +
- .../resources/distros/freebsd111/bin/uname    |    4 +
- .../distros/gentoo/etc/gentoo-release         |    1 +
- .../resources/distros/gentoo/etc/os-release   |    7 +
- .../resources/distros/kali/etc/os-release     |   10 +
- .../resources/distros/kvmibm1/bin/lsb_release |   21 +
- .../distros/kvmibm1/etc/base-release          |    1 +
- .../resources/distros/kvmibm1/etc/os-release  |    9 +
- .../distros/kvmibm1/etc/redhat-release        |    1 +
- .../distros/kvmibm1/etc/system-release        |    1 +
- .../distros/linuxmint17/bin/lsb_release       |   43 +
- .../distros/linuxmint17/etc/debian_version    |    1 +
- .../distros/linuxmint17/etc/lsb-release       |    4 +
- .../distros/linuxmint17/etc/os-release        |    9 +
- .../etc/upstream-release/lsb-release          |    4 +
- .../resources/distros/mageia5/bin/lsb_release |   39 +
- .../resources/distros/mageia5/etc/lsb-release |    5 +
- .../distros/mageia5/etc/mageia-release        |    1 +
- .../distros/mageia5/etc/mandrake-release      |    1 +
- .../distros/mageia5/etc/mandrakelinux-release |    1 +
- .../distros/mageia5/etc/mandriva-release      |    1 +
- .../resources/distros/mageia5/etc/os-release  |   10 +
- .../distros/mageia5/etc/redhat-release        |    1 +
- .../resources/distros/mageia5/etc/release     |    1 +
- .../resources/distros/mageia5/etc/version     |    1 +
- .../distros/mageia5/usr/lib/os-release        |   10 +
- .../distros/mandriva2011/bin/lsb_release      |   39 +
- .../distros/mandriva2011/etc/lsb-release      |    5 +
- .../distros/mandriva2011/etc/mandrake-release |    1 +
- .../mandriva2011/etc/mandrakelinux-release    |    1 +
- .../distros/mandriva2011/etc/mandriva-release |    1 +
- .../distros/mandriva2011/etc/redhat-release   |    1 +
- .../distros/mandriva2011/etc/release          |    1 +
- .../distros/mandriva2011/etc/version          |    1 +
- .../distros/manjaro1512/bin/lsb_release       |   43 +
- .../distros/manjaro1512/etc/lsb-release       |    4 +
- .../distros/manjaro1512/etc/manjaro-release   |    1 +
- .../distros/manjaro1512/etc/os-release        |    7 +
- .../resources/distros/netbsd711/bin/uname     |    4 +
- .../resources/distros/openbsd62/bin/uname     |    4 +
- .../distros/openelec6/etc/os-release          |    9 +
- .../distros/opensuse42/etc/SuSE-release       |    1 +
- .../distros/opensuse42/etc/os-release         |   10 +
- .../distros/oracle7/etc/oracle-release        |    1 +
- .../resources/distros/oracle7/etc/os-release  |   14 +
- .../distros/raspbian7/etc/debian_version      |    1 +
- .../distros/raspbian7/etc/os-release          |   10 +
- .../distros/raspbian7/etc/os-release.orig     |    9 +
- .../distros/raspbian8/etc/debian_version      |    1 +
- .../distros/raspbian8/etc/os-release          |    9 +
- .../distros/rhel5/etc/redhat-release          |    1 +
- .../distros/rhel6/etc/redhat-release          |    1 +
- .../distros/rhel6/etc/system-release          |    1 +
- .../resources/distros/rhel7/etc/os-release    |   15 +
- .../distros/rhel7/etc/redhat-release          |    1 +
- .../distros/rhel7/etc/system-release          |    1 +
- .../distros/scientific6/etc/redhat-release    |    1 +
- .../distros/scientific6/etc/system-release    |    1 +
- .../distros/scientific7/etc/os-release        |   15 +
- .../distros/scientific7/etc/redhat-release    |    1 +
- .../distros/scientific7/etc/sl-release        |    1 +
- .../distros/scientific7/etc/system-release    |    1 +
- .../distros/slackware14/etc/os-release        |   10 +
- .../distros/slackware14/etc/slackware-version |    1 +
- .../resources/distros/sles12/bin/lsb_release  |   21 +
- .../resources/distros/sles12/etc/SuSE-release |    5 +
- .../resources/distros/sles12/etc/os-release   |    7 +
- .../distros/ubuntu14/bin/lsb_release          |   39 +
- .../distros/ubuntu14/etc/debian_version       |    1 +
- .../distros/ubuntu14/etc/lsb-release          |    4 +
- .../resources/distros/ubuntu14/etc/os-release |    9 +
- .../distros/ubuntu16/bin/lsb_release          |   39 +
- .../distros/ubuntu16/etc/debian_version       |    1 +
- .../distros/ubuntu16/etc/lsb-release          |    4 +
- .../resources/distros/ubuntu16/etc/os-release |   10 +
- .../tests/resources/special/empty-release     |    0
- .../testdistros/distro/baduname/bin/uname     |    2 +
- .../unknowndistro/etc/unknowndistro-release   |    1 +
- .../testdistros/lsb/lsb_rc001/bin/lsb_release |    5 +
- .../testdistros/lsb/lsb_rc002/bin/lsb_release |    5 +
- .../testdistros/lsb/lsb_rc126/bin/lsb_release |    5 +
- .../testdistros/lsb/lsb_rc130/bin/lsb_release |    5 +
- .../testdistros/lsb/lsb_rc255/bin/lsb_release |    5 +
- .../lsb/ubuntu14_nomodules/bin/lsb_release    |    8 +
- .../lsb/ubuntu14_normal/bin/lsb_release       |    7 +
- .../ubuntu14_trailingblanks/bin/lsb_release   |    8 +
- .../python/distro/tests/test_distro.py        | 2062 +++++++++++++++++
- third_party/python/enum34/enum/doc/enum.pdf   |    2 +-
- third_party/python/psutil/psutil/_pslinux.py  |    4 +-
- third_party/python/requirements.in            |    1 +
- third_party/python/requirements.txt           |    3 +
- 152 files changed, 5993 insertions(+), 12 deletions(-)
- create mode 100644 third_party/python/distro/CHANGELOG.md
- create mode 100644 third_party/python/distro/CONTRIBUTING.md
- create mode 100644 third_party/python/distro/CONTRIBUTORS.md
- create mode 100644 third_party/python/distro/LICENSE
- create mode 100644 third_party/python/distro/MANIFEST.in
- create mode 100644 third_party/python/distro/Makefile
- create mode 100644 third_party/python/distro/PKG-INFO
- create mode 100644 third_party/python/distro/README.md
- create mode 100644 third_party/python/distro/dev-requirements.txt
- create mode 100755 third_party/python/distro/distro.py
- create mode 100644 third_party/python/distro/docs/conf.py
- create mode 100644 third_party/python/distro/docs/index.rst
- create mode 100755 third_party/python/distro/query_local_distro.py
- create mode 100644 third_party/python/distro/setup.cfg
- create mode 100644 third_party/python/distro/setup.py
- create mode 100644 third_party/python/distro/tests/__init__.py
- create mode 100755 third_party/python/distro/tests/resources/distros/__shared__/bin/lsb_release
- create mode 100644 third_party/python/distro/tests/resources/distros/amazon2014/etc/system-release
- create mode 100644 third_party/python/distro/tests/resources/distros/amazon2016/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/amazon2016/etc/system-release
- create mode 100644 third_party/python/distro/tests/resources/distros/arch/etc/arch-release
- create mode 100644 third_party/python/distro/tests/resources/distros/arch/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/arch/usr/lib/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/centos5/etc/centos-release
- create mode 100644 third_party/python/distro/tests/resources/distros/centos5/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/centos5/etc/system-release
- create mode 100644 third_party/python/distro/tests/resources/distros/centos7/etc/centos-release
- create mode 100644 third_party/python/distro/tests/resources/distros/centos7/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/centos7/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/centos7/etc/system-release
- create mode 100644 third_party/python/distro/tests/resources/distros/cloudlinux5/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/cloudlinux6/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/cloudlinux7/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/cloudlinux7/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/coreos/etc/oem-release
- create mode 100644 third_party/python/distro/tests/resources/distros/coreos/etc/os-release
- create mode 100755 third_party/python/distro/tests/resources/distros/debian8/bin/lsb_release
- create mode 100644 third_party/python/distro/tests/resources/distros/debian8/etc/debian_version
- create mode 100644 third_party/python/distro/tests/resources/distros/debian8/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/exherbo/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora19/etc/fedora-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora19/etc/issue
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora19/etc/issue.net
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora19/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora19/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora19/etc/system-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora19/etc/system-release-cpe
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora23/etc/fedora-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora23/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora23/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora23/etc/system-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora23/usr/lib/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora30/etc/fedora-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora30/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora30/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora30/etc/system-release
- create mode 100644 third_party/python/distro/tests/resources/distros/fedora30/usr/lib/os-release
- create mode 100755 third_party/python/distro/tests/resources/distros/freebsd111/bin/uname
- create mode 100644 third_party/python/distro/tests/resources/distros/gentoo/etc/gentoo-release
- create mode 100644 third_party/python/distro/tests/resources/distros/gentoo/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/kali/etc/os-release
- create mode 100755 third_party/python/distro/tests/resources/distros/kvmibm1/bin/lsb_release
- create mode 100644 third_party/python/distro/tests/resources/distros/kvmibm1/etc/base-release
- create mode 100644 third_party/python/distro/tests/resources/distros/kvmibm1/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/kvmibm1/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/kvmibm1/etc/system-release
- create mode 100755 third_party/python/distro/tests/resources/distros/linuxmint17/bin/lsb_release
- create mode 100644 third_party/python/distro/tests/resources/distros/linuxmint17/etc/debian_version
- create mode 100644 third_party/python/distro/tests/resources/distros/linuxmint17/etc/lsb-release
- create mode 100644 third_party/python/distro/tests/resources/distros/linuxmint17/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/linuxmint17/etc/upstream-release/lsb-release
- create mode 100755 third_party/python/distro/tests/resources/distros/mageia5/bin/lsb_release
- create mode 100644 third_party/python/distro/tests/resources/distros/mageia5/etc/lsb-release
- create mode 100644 third_party/python/distro/tests/resources/distros/mageia5/etc/mageia-release
- create mode 100644 third_party/python/distro/tests/resources/distros/mageia5/etc/mandrake-release
- create mode 100644 third_party/python/distro/tests/resources/distros/mageia5/etc/mandrakelinux-release
- create mode 100644 third_party/python/distro/tests/resources/distros/mageia5/etc/mandriva-release
- create mode 100644 third_party/python/distro/tests/resources/distros/mageia5/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/mageia5/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/mageia5/etc/release
- create mode 100644 third_party/python/distro/tests/resources/distros/mageia5/etc/version
- create mode 100644 third_party/python/distro/tests/resources/distros/mageia5/usr/lib/os-release
- create mode 100755 third_party/python/distro/tests/resources/distros/mandriva2011/bin/lsb_release
- create mode 100644 third_party/python/distro/tests/resources/distros/mandriva2011/etc/lsb-release
- create mode 100644 third_party/python/distro/tests/resources/distros/mandriva2011/etc/mandrake-release
- create mode 100644 third_party/python/distro/tests/resources/distros/mandriva2011/etc/mandrakelinux-release
- create mode 100644 third_party/python/distro/tests/resources/distros/mandriva2011/etc/mandriva-release
- create mode 100644 third_party/python/distro/tests/resources/distros/mandriva2011/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/mandriva2011/etc/release
- create mode 100644 third_party/python/distro/tests/resources/distros/mandriva2011/etc/version
- create mode 100755 third_party/python/distro/tests/resources/distros/manjaro1512/bin/lsb_release
- create mode 100644 third_party/python/distro/tests/resources/distros/manjaro1512/etc/lsb-release
- create mode 100644 third_party/python/distro/tests/resources/distros/manjaro1512/etc/manjaro-release
- create mode 100644 third_party/python/distro/tests/resources/distros/manjaro1512/etc/os-release
- create mode 100755 third_party/python/distro/tests/resources/distros/netbsd711/bin/uname
- create mode 100755 third_party/python/distro/tests/resources/distros/openbsd62/bin/uname
- create mode 100644 third_party/python/distro/tests/resources/distros/openelec6/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/opensuse42/etc/SuSE-release
- create mode 100644 third_party/python/distro/tests/resources/distros/opensuse42/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/oracle7/etc/oracle-release
- create mode 100644 third_party/python/distro/tests/resources/distros/oracle7/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/raspbian7/etc/debian_version
- create mode 100644 third_party/python/distro/tests/resources/distros/raspbian7/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/raspbian7/etc/os-release.orig
- create mode 100644 third_party/python/distro/tests/resources/distros/raspbian8/etc/debian_version
- create mode 100644 third_party/python/distro/tests/resources/distros/raspbian8/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/rhel5/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/rhel6/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/rhel6/etc/system-release
- create mode 100644 third_party/python/distro/tests/resources/distros/rhel7/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/rhel7/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/rhel7/etc/system-release
- create mode 100644 third_party/python/distro/tests/resources/distros/scientific6/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/scientific6/etc/system-release
- create mode 100644 third_party/python/distro/tests/resources/distros/scientific7/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/scientific7/etc/redhat-release
- create mode 100644 third_party/python/distro/tests/resources/distros/scientific7/etc/sl-release
- create mode 100644 third_party/python/distro/tests/resources/distros/scientific7/etc/system-release
- create mode 100644 third_party/python/distro/tests/resources/distros/slackware14/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/distros/slackware14/etc/slackware-version
- create mode 100755 third_party/python/distro/tests/resources/distros/sles12/bin/lsb_release
- create mode 100644 third_party/python/distro/tests/resources/distros/sles12/etc/SuSE-release
- create mode 100644 third_party/python/distro/tests/resources/distros/sles12/etc/os-release
- create mode 100755 third_party/python/distro/tests/resources/distros/ubuntu14/bin/lsb_release
- create mode 100644 third_party/python/distro/tests/resources/distros/ubuntu14/etc/debian_version
- create mode 100644 third_party/python/distro/tests/resources/distros/ubuntu14/etc/lsb-release
- create mode 100644 third_party/python/distro/tests/resources/distros/ubuntu14/etc/os-release
- create mode 100755 third_party/python/distro/tests/resources/distros/ubuntu16/bin/lsb_release
- create mode 100644 third_party/python/distro/tests/resources/distros/ubuntu16/etc/debian_version
- create mode 100644 third_party/python/distro/tests/resources/distros/ubuntu16/etc/lsb-release
- create mode 100644 third_party/python/distro/tests/resources/distros/ubuntu16/etc/os-release
- create mode 100644 third_party/python/distro/tests/resources/special/empty-release
- create mode 100644 third_party/python/distro/tests/resources/testdistros/distro/baduname/bin/uname
- create mode 100644 third_party/python/distro/tests/resources/testdistros/distro/unknowndistro/etc/unknowndistro-release
- create mode 100755 third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc001/bin/lsb_release
- create mode 100755 third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc002/bin/lsb_release
- create mode 100755 third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc126/bin/lsb_release
- create mode 100755 third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc130/bin/lsb_release
- create mode 100755 third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc255/bin/lsb_release
- create mode 100755 third_party/python/distro/tests/resources/testdistros/lsb/ubuntu14_nomodules/bin/lsb_release
- create mode 100755 third_party/python/distro/tests/resources/testdistros/lsb/ubuntu14_normal/bin/lsb_release
- create mode 100755 third_party/python/distro/tests/resources/testdistros/lsb/ubuntu14_trailingblanks/bin/lsb_release
- create mode 100644 third_party/python/distro/tests/test_distro.py
-
-diff --git a/build/virtualenv_packages.txt b/build/virtualenv_packages.txt
-index 71bd3afc347c..223f4752e6aa 100644
---- a/build/virtualenv_packages.txt
-+++ b/build/virtualenv_packages.txt
-@@ -15,6 +15,7 @@ mozilla.pth:third_party/python/Click
- mozilla.pth:third_party/python/compare-locales
- mozilla.pth:third_party/python/configobj
- mozilla.pth:third_party/python/cram
-+mozilla.pth:third_party/python/distro
- mozilla.pth:third_party/python/dlmanager
- mozilla.pth:third_party/python/enum34
- mozilla.pth:third_party/python/fluent
-diff --git a/python/mozbuild/mozbuild/action/test_archive.py b/python/mozbuild/mozbuild/action/test_archive.py
-index b7854e109c79..4cf6f5d38940 100644
---- a/python/mozbuild/mozbuild/action/test_archive.py
-+++ b/python/mozbuild/mozbuild/action/test_archive.py
-@@ -247,6 +247,12 @@ ARCHIVE_FILES = {
-             'pattern': '**',
-             'dest': 'tools/six',
-         },
-+        {
-+            'source': buildconfig.topsrcdir,
-+            'base': 'third_party/python/distro',
-+            'pattern': '**',
-+            'dest': 'tools/distro',
-+        },
-         {
-             'source': buildconfig.topobjdir,
-             'base': '',
-@@ -434,6 +440,12 @@ ARCHIVE_FILES = {
-             'pattern': 'six.py',
-             'dest': 'mozharness',
-         },
-+        {
-+            'source': buildconfig.topsrcdir,
-+            'base': 'third_party/python/distro',
-+            'pattern': 'distro.py',
-+            'dest': 'mozharness',
-+        },
-     ],
-     'reftest': [
-         {
-diff --git a/testing/mozbase/mozinfo/mozinfo/mozinfo.py b/testing/mozbase/mozinfo/mozinfo/mozinfo.py
-index 50bfaf8a0670..8256d0eb2cb0 100755
---- a/testing/mozbase/mozinfo/mozinfo/mozinfo.py
-+++ b/testing/mozbase/mozinfo/mozinfo/mozinfo.py
-@@ -14,6 +14,7 @@ import os
- import platform
- import re
- import sys
-+
- from .string_version import StringVersion
- from ctypes.util import find_library
- 
-@@ -98,25 +99,35 @@ elif system.startswith(('MINGW', 'MSYS_NT')):
-     info['os'] = 'win'
-     os_version = version = unknown
- elif system == "Linux":
--    if hasattr(platform, "linux_distribution"):
--        (distro, os_version, codename) = platform.linux_distribution()
-+    # Only attempt to import distro for Linux.
-+    # https://github.com/nir0s/distro/issues/177
-+    try:
-+        import distro
-+    except ImportError:
-+        pass
-+    # First use distro package, then fall back to platform.
-+    # This will only until Mozilla upgrades python to 3.8.
-+    if hasattr(distro, "linux_distribution"):
-+        (distribution, os_version, codename) = distro.linux_distribution()
-+    elif hasattr(platform, "linux_distribution"):
-+        (distribution, os_version, codename) = platform.linux_distribution()
-     else:
--        (distro, os_version, codename) = platform.dist()
-+        (distribution, os_version, codename) = platform.dist()
-     if not processor:
-         processor = machine
--    version = "%s %s" % (distro, os_version)
-+    version = "%s %s" % (distribution, os_version)
- 
-     # Bug in Python 2's `platform` library:
-     # It will return a triple of empty strings if the distribution is not supported.
-     # It works on Python 3. If we don't have an OS version,
-     # the unit tests fail to run.
--    if not distro and not os_version and not codename:
--        distro = 'lfs'
-+    if not distribution and not os_version and not codename:
-+        distribution = 'lfs'
-         version = release
-         os_version = release
- 
-     info['os'] = 'linux'
--    info['linux_distro'] = distro
-+    info['linux_distro'] = distribution
- elif system in ['DragonFly', 'FreeBSD', 'NetBSD', 'OpenBSD']:
-     info['os'] = 'bsd'
-     version = os_version = sys.platform
-diff --git a/testing/mozbase/mozinfo/setup.py b/testing/mozbase/mozinfo/setup.py
-index bb8080148018..8000c866d73c 100644
---- a/testing/mozbase/mozinfo/setup.py
-+++ b/testing/mozbase/mozinfo/setup.py
-@@ -9,7 +9,10 @@ from setuptools import setup
- PACKAGE_VERSION = "1.1.0"
- 
- # dependencies
--deps = ["mozfile >= 0.12"]
-+deps = [
-+    "distro == 1.4.0",
-+    "mozfile >= 0.12",
-+]
- 
- setup(
-     name="mozinfo",
-diff --git a/testing/mozharness/tox.ini b/testing/mozharness/tox.ini
-index 7b4799541e8f..2817ed684863 100644
---- a/testing/mozharness/tox.ini
-+++ b/testing/mozharness/tox.ini
-@@ -4,6 +4,7 @@ envlist = py27-hg4.3
- [base]
- deps =
-     coverage
-+    distro
-     nose
-     rednose
-     {toxinidir}/../mozbase/mozlog
-diff --git a/third_party/python/distro/CHANGELOG.md b/third_party/python/distro/CHANGELOG.md
-new file mode 100644
-index 000000000000..fd32d61f4f12
---- /dev/null
-+++ b/third_party/python/distro/CHANGELOG.md
-@@ -0,0 +1,147 @@
-+## 1.4.0 (2019.2.4)
-+
-+BACKWARD COMPATIBILITY:
-+* Prefer the VERSION_CODENAME field of os-release to parsing it from VERSION [[#230](https://github.com/nir0s/distro/pull/230)]
-+
-+BUG FIXES:
-+* Return _uname_info from the uname_info() method [[#233](https://github.com/nir0s/distro/pull/233)]
-+* Fixed CloudLinux id discovery [[#234](https://github.com/nir0s/distro/pull/234)]
-+* Update Oracle matching [[#224](https://github.com/nir0s/distro/pull/224)]
-+
-+DOCS:
-+* Update Fedora package link [[#225](https://github.com/nir0s/distro/pull/225)]
-+* Distro is the recommended replacement for platform.linux_distribution [[#220](https://github.com/nir0s/distro/pull/220)]
-+
-+RELEASE:
-+* Use Markdown for long description in setup.py [[#219](https://github.com/nir0s/distro/pull/219)]
-+
-+Additionally, The Python2.6 branch was fixed and rebased on top of master. It is now passing all tests. Thanks [abadger](https://github.com/abadger)!
-+
-+## 1.3.0 (2018.05.09)
-+
-+ENHANCEMENTS:
-+* Added support for OpenBSD, FreeBSD, and NetBSD [[#207](https://github.com/nir0s/distro/issues/207)]
-+
-+TESTS:
-+* Add test for Kali Linux Rolling [[#214](https://github.com/nir0s/distro/issues/214)]
-+
-+DOCS:
-+* Update docs with regards to #207 [[#209](https://github.com/nir0s/distro/issues/209)]
-+* Add Ansible reference implementation and fix arch-linux link [[#213](https://github.com/nir0s/distro/issues/213)]
-+* Add facter reference implementation [[#213](https://github.com/nir0s/distro/issues/213)]
-+
-+## 1.2.0 (2017.12.24)
-+
-+BACKWARD COMPATIBILITY:
-+* Don't raise ImportError on non-linux platforms [[#202](https://github.com/nir0s/distro/issues/202)]
-+
-+ENHANCEMENTS:
-+* Lazily load the LinuxDistribution data [[#201](https://github.com/nir0s/distro/issues/201)]
-+
-+BUG FIXES:
-+* Stdout of shell should be decoded with sys.getfilesystemencoding() [[#203](https://github.com/nir0s/distro/issues/203)]
-+
-+TESTS:
-+* Explicitly set Python versions on Travis for flake [[#204](https://github.com/nir0s/distro/issues/204)]
-+
-+
-+## 1.1.0 (2017.11.28)
-+
-+BACKWARD COMPATIBILITY:
-+* Drop python3.3 support [[#199](https://github.com/nir0s/distro/issues/199)]
-+* Remove Official Python26 support [[#195](https://github.com/nir0s/distro/issues/195)]
-+
-+TESTS:
-+* Add MandrivaLinux test case [[#181](https://github.com/nir0s/distro/issues/181)]
-+* Add test cases for CloudLinux 5, 6, and 7 [[#180](https://github.com/nir0s/distro/issues/180)]
-+
-+RELEASE:
-+* Modify MANIFEST to include resources for tests and docs in source tarballs [[97c91a1](97c91a1)]
-+
-+## 1.0.4 (2017.04.01)
-+
-+BUG FIXES:
-+* Guess common *-release files if /etc not readable [[#175](https://github.com/nir0s/distro/issues/175)]
-+
-+## 1.0.3 (2017.03.19)
-+
-+ENHANCEMENTS:
-+* Show keys for empty values when running distro from the CLI [[#160](https://github.com/nir0s/distro/issues/160)]
-+* Add manual mapping for `redhatenterpriseserver` (previously only redhatenterpriseworkstation was mapped) [[#148](https://github.com/nir0s/distro/issues/148)]
-+* Race condition in `_parse_distro_release_file` [[#163](https://github.com/nir0s/distro/issues/163)]
-+
-+TESTS:
-+* Add RHEL5 test case [[#165](https://github.com/nir0s/distro/issues/165)]
-+* Add OpenELEC test case [[#166](https://github.com/nir0s/distro/issues/166)]
-+* Replace nose with pytest [[#158](https://github.com/nir0s/distro/issues/158)]
-+
-+RELEASE:
-+* Update classifiers
-+* Update supported Python versions (with py36)
-+
-+## 1.0.2 (2017.01.12)
-+
-+TESTS:
-+* Test on py33, py36 and py3 based flake8
-+
-+RELEASE:
-+* Add MANIFEST file (which also includes the LICENSE as part of Issue [[#139](https://github.com/nir0s/distro/issues/139)])
-+* Default to releasing using Twine [[#121](https://github.com/nir0s/distro/issues/121)]
-+* Add setup.cfg file [[#145](https://github.com/nir0s/distro/issues/145)]
-+* Update license in setup.py
-+
-+## 1.0.1 (2016-11-03)
-+
-+ENHANCEMENTS:
-+* Prettify distro -j's output and add more elaborate docs [[#147](https://github.com/nir0s/distro/issues/147)]
-+* Decode output of `lsb_release` as utf-8 [[#144](https://github.com/nir0s/distro/issues/144)]
-+* Logger now uses `message %s, string` form to not-evaulate log messages if unnecessary [[#145](https://github.com/nir0s/distro/issues/145)]
-+
-+TESTS:
-+* Increase code-coverage [[#146](https://github.com/nir0s/distro/issues/146)]
-+* Fix landscape code-quality warnings [[#145](https://github.com/nir0s/distro/issues/145)]
-+
-+RELEASE:
-+* Add CONTRIBUTING.md
-+
-+## 1.0.0 (2016-09-25)
-+
-+BACKWARD COMPATIBILITY:
-+* raise exception when importing on non-supported platforms [[#129](https://github.com/nir0s/distro/issues/129)]
-+
-+ENHANCEMENTS:
-+* Use `bytes` invariantly [[#135](https://github.com/nir0s/distro/issues/135)]
-+* Some minor code adjustments plus a CLI [[#134](https://github.com/nir0s/distro/issues/134)]
-+* Emit stderr if `lsb_release` fails
-+
-+BUG FIXES:
-+* Fix some encoding related issues
-+
-+TESTS:
-+* Add many test cases (e.g. Raspbian 8, CoreOS, Amazon Linux, Scientific Linux, Gentoo, Manjaro)
-+* Completely redo the testing framework to make it easier to add tests
-+* Test on pypy
-+
-+RELEASE:
-+* Remove six as a dependency
-+
-+## 0.6.0 (2016-04-21)
-+
-+This is the first release of `distro`.
-+All previous work was done on `ld` and therefore unmentioned here. See the release log in GitHub if you want the entire log.
-+
-+BACKWARD COMPATIBILITY:
-+* No longer a package. constants.py has been removed and distro is now a single module
-+
-+ENHANCEMENTS:
-+* distro.info() now receives best and pretty flags
-+* Removed get_ prefix from get_*_release_attr functions
-+* Codename is now passed in distro.info()
-+
-+TESTS:
-+* Added Linux Mint test case
-+* Now testing on Python 3.4
-+
-+DOCS:
-+* Documentation fixes
-+
-diff --git a/third_party/python/distro/CONTRIBUTING.md b/third_party/python/distro/CONTRIBUTING.md
-new file mode 100644
-index 000000000000..4948ef24e9d6
---- /dev/null
-+++ b/third_party/python/distro/CONTRIBUTING.md
-@@ -0,0 +1,54 @@
-+# General
-+
-+* Contributing to distro identification currently doesn't have any specific standards and rather depends on the specific implementation.
-+* A 100% coverage is expected for each PR unless explicitly authorized by the reviewer.
-+* Please try to maintain maximum code-health (via landscape.io).
-+
-+# Contributing distro specific tests
-+
-+Distro's tests are implemented via a standardized framework under `tests/test_distro.py`
-+
-+For each distribution, tests should be added in the relevant class according to which distribution file(s) exists on it, so, for example, tests should be added under `TestOSRelease` where `/etc/os-release` is available.
-+
-+The tests must be self-contained, meaning that the release files for the distribution should be maintained in the repository under `tests/resources/distros/distribution_name+distribution_version`.
-+
-+A tests method would like somewhat like this:
-+
-+```python
-+def test_centos7_os_release(self):
-+    desired_outcome = {
-+        'id': 'centos',
-+        'name': 'CentOS Linux',
-+        'pretty_name': 'CentOS Linux 7 (Core)',
-+        'version': '7',
-+        'pretty_version': '7 (Core)',
-+        'best_version': '7',
-+        'like': 'rhel fedora',
-+        'codename': 'Core'
-+    }
-+    self._test_outcome(desired_outcome)
-+```
-+
-+The framework will automatically try to pick up the relevant file according to the method's name (`centos7` meaning the folder should be named `centos7` as well) and compare the `desired_outcome` with the parsed files found under the test dir.
-+
-+The exception to the rule is under the `TestDistroRelease` test class which should look somewhat like this:
-+
-+```python
-+def test_centos5_dist_release(self):
-+    desired_outcome = {
-+        'id': 'centos',
-+        'name': 'CentOS',
-+        'pretty_name': 'CentOS 5.11 (Final)',
-+        'version': '5.11',
-+        'pretty_version': '5.11 (Final)',
-+        'best_version': '5.11',
-+        'codename': 'Final',
-+        'major_version': '5',
-+        'minor_version': '11'
-+    }
-+    self._test_outcome(desired_outcome, 'centos', '5')
-+```
-+
-+Where the name of the method is not indicative of the lookup folder but rather tha two last arguments in `_test_outcome`.
-+
-+A test case is mandatory under `TestOverall` for a PR to be complete.
-\ No newline at end of file
-diff --git a/third_party/python/distro/CONTRIBUTORS.md b/third_party/python/distro/CONTRIBUTORS.md
-new file mode 100644
-index 000000000000..922f6533e228
---- /dev/null
-+++ b/third_party/python/distro/CONTRIBUTORS.md
-@@ -0,0 +1,13 @@
-+Thanks!
-+
-+* https://github.com/andy-maier
-+* https://github.com/SethMichaelLarson
-+* https://github.com/asottile
-+* https://github.com/MartijnBraam
-+* https://github.com/funkyfuture
-+* https://github.com/adamjstewart
-+* https://github.com/xavfernandez
-+* https://github.com/xsuchy
-+* https://github.com/marcoceppi
-+* https://github.com/tgamblin
-+* https://github.com/sebix
-diff --git a/third_party/python/distro/LICENSE b/third_party/python/distro/LICENSE
-new file mode 100644
-index 000000000000..e06d2081865a
---- /dev/null
-+++ b/third_party/python/distro/LICENSE
-@@ -0,0 +1,202 @@
-+Apache License
-+                           Version 2.0, January 2004
-+                        http://www.apache.org/licenses/
-+
-+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-+
-+   1. Definitions.
-+
-+      "License" shall mean the terms and conditions for use, reproduction,
-+      and distribution as defined by Sections 1 through 9 of this document.
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-+      direction or management of such entity, whether by contract or
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-+      outstanding shares, or (iii) beneficial ownership of such entity.
-+
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-+      risks associated with Your exercise of permissions under this License.
-+
-+   8. Limitation of Liability. In no event and under no legal theory,
-+      whether in tort (including negligence), contract, or otherwise,
-+      unless required by applicable law (such as deliberate and grossly
-+      negligent acts) or agreed to in writing, shall any Contributor be
-+      liable to You for damages, including any direct, indirect, special,
-+      incidental, or consequential damages of any character arising as a
-+      result of this License or out of the use or inability to use the
-+      Work (including but not limited to damages for loss of goodwill,
-+      work stoppage, computer failure or malfunction, or any and all
-+      other commercial damages or losses), even if such Contributor
-+      has been advised of the possibility of such damages.
-+
-+   9. Accepting Warranty or Additional Liability. While redistributing
-+      the Work or Derivative Works thereof, You may choose to offer,
-+      and charge a fee for, acceptance of support, warranty, indemnity,
-+      or other liability obligations and/or rights consistent with this
-+      License. However, in accepting such obligations, You may act only
-+      on Your own behalf and on Your sole responsibility, not on behalf
-+      of any other Contributor, and only if You agree to indemnify,
-+      defend, and hold each Contributor harmless for any liability
-+      incurred by, or claims asserted against, such Contributor by reason
-+      of your accepting any such warranty or additional liability.
-+
-+   END OF TERMS AND CONDITIONS
-+
-+   APPENDIX: How to apply the Apache License to your work.
-+
-+      To apply the Apache License to your work, attach the following
-+      boilerplate notice, with the fields enclosed by brackets "{}"
-+      replaced with your own identifying information. (Don't include
-+      the brackets!)  The text should be enclosed in the appropriate
-+      comment syntax for the file format. We also recommend that a
-+      file or class name and description of purpose be included on the
-+      same "printed page" as the copyright notice for easier
-+      identification within third-party archives.
-+
-+   Copyright {yyyy} {name of copyright owner}
-+
-+   Licensed under the Apache License, Version 2.0 (the "License");
-+   you may not use this file except in compliance with the License.
-+   You may obtain a copy of the License at
-+
-+       http://www.apache.org/licenses/LICENSE-2.0
-+
-+   Unless required by applicable law or agreed to in writing, software
-+   distributed under the License is distributed on an "AS IS" BASIS,
-+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-+   See the License for the specific language governing permissions and
-+   limitations under the License.
-+
-diff --git a/third_party/python/distro/MANIFEST.in b/third_party/python/distro/MANIFEST.in
-new file mode 100644
-index 000000000000..4d95f6ce8e8b
---- /dev/null
-+++ b/third_party/python/distro/MANIFEST.in
-@@ -0,0 +1,12 @@
-+include *.md
-+include *.py
-+include *.txt
-+include LICENSE
-+include CHANGES
-+include Makefile
-+
-+graft tests
-+
-+include docs/*
-+
-+global-exclude *.py[co]
-diff --git a/third_party/python/distro/Makefile b/third_party/python/distro/Makefile
-new file mode 100644
-index 000000000000..97eaba7251c9
---- /dev/null
-+++ b/third_party/python/distro/Makefile
-@@ -0,0 +1,145 @@
-+# Copyright 2015,2016 Nir Cohen
-+#
-+# Licensed under the Apache License, Version 2.0 (the "License");
-+# you may not use this file except in compliance with the License.
-+# You may obtain a copy of the License at
-+#
-+# http://www.apache.org/licenses/LICENSE-2.0
-+#
-+# Unless required by applicable law or agreed to in writing, software
-+# distributed under the License is distributed on an "AS IS" BASIS,
-+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-+# See the License for the specific language governing permissions and
-+# limitations under the License.
-+
-+# Name of this package
-+PACKAGENAME = distro
-+
-+# Additional options for Sphinx
-+SPHINXOPTS = -v
-+
-+# Paper format for the Sphinx LaTex/PDF builder.
-+# Valid values: a4, letter
-+SPHINXPAPER = a4
-+
-+# Sphinx build subtree.
-+SPHINXBUILDDIR = build_docs
-+
-+# Directory where conf.py is located
-+SPHINXCONFDIR = docs
-+
-+# Directory where input files for Sphinx are located
-+SPHINXSOURCEDIR = .
-+
-+# Sphinx build command (Use 'pip install sphinx' to get it)
-+SPHINXBUILD = sphinx-build
-+
-+# Internal variables for Sphinx
-+SPHINXPAPEROPT_a4     = -D latex_paper_size=a4
-+SPHINXPAPEROPT_letter = -D latex_paper_size=letter
-+ALLSPHINXOPTS = -d $(SPHINXBUILDDIR)/doctrees -c $(SPHINXCONFDIR) \
-+                $(SPHINXPAPEROPT_$(SPHINXPAPER)) $(SPHINXOPTS) \
-+                $(SPHINXSOURCEDIR)
-+
-+.PHONY: help
-+help:
-+	@echo 'Please use "make <target>" where <target> is one of'
-+	@echo "  release   - build a release and publish it"
-+	@echo "  dev       - prepare a development environment (includes tests)"
-+	@echo "  instdev   - prepare a development environment (no tests)"
-+	@echo "  install   - install into current Python environment"
-+	@echo "  html      - generate docs as standalone HTML files in: $(SPHINXBUILDDIR)/html"
-+	@echo "  pdf       - generate docs as PDF (via LaTeX) for paper format: $(SPHINXPAPER) in: $(SPHINXBUILDDIR)/pdf"
-+	@echo "  man       - generate docs as manual pages in: $(SPHINXBUILDDIR)/man"
-+	@echo "  docchanges   - generate an overview of all changed/added/deprecated items in docs"
-+	@echo "  doclinkcheck - check all external links in docs for integrity"
-+	@echo "  doccoverage  - run coverage check of the documentation"
-+	@echo "  clobber   - remove any build products"
-+	@echo "  build     - build the package"
-+	@echo "  test      - test from this directory using tox, including test coverage"
-+	@echo "  publish   - upload to PyPI"
-+	@echo "  clean     - remove any temporary build products"
-+	@echo "  dry-run   - perform all action required for a release without actually releasing"
-+
-+.PHONY: release
-+release: test clean build publish
-+	@echo "$@ done."
-+
-+.PHONY: test
-+test:
-+	pip install 'tox>=1.7.2'
-+	tox
-+	@echo "$@ done."
-+
-+.PHONY: clean
-+clean:
-+	rm -rf dist build $(PACKAGENAME).egg-info
-+	@echo "$@ done."
-+
-+.PHONY: build
-+build:
-+	python setup.py sdist bdist_wheel
-+
-+.PHONY: publish
-+publish:
-+	twine upload -r pypi dist/$(PACKAGENAME)-*
-+	@echo "$@ done."
-+
-+.PHONY: dry-run
-+dry-run: test clean build
-+	@echo "$@ done."
-+
-+.PHONY: dev
-+dev: instdev test
-+	@echo "$@ done."
-+
-+.PHONY: instdev
-+instdev:
-+	pip install -r dev-requirements.txt
-+	python setup.py develop
-+	@echo "$@ done."
-+
-+.PHONY: install
-+install:
-+	python setup.py install
-+	@echo "$@ done."
-+
-+.PHONY: html
-+html:
-+	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(SPHINXBUILDDIR)/html
-+	@echo "$@ done; the HTML pages are in $(SPHINXBUILDDIR)/html."
-+
-+.PHONY: pdf
-+pdf:
-+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(SPHINXBUILDDIR)/pdf
-+	@echo "Running LaTeX files through pdflatex..."
-+	$(MAKE) -C $(SPHINXBUILDDIR)/pdf all-pdf
-+	@echo "$@ done; the PDF files are in $(SPHINXBUILDDIR)/pdf."
-+
-+.PHONY: man
-+man:
-+	$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(SPHINXBUILDDIR)/man
-+	@echo "$@ done; the manual pages are in $(SPHINXBUILDDIR)/man."
-+
-+.PHONY: docchanges
-+docchanges:
-+	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(SPHINXBUILDDIR)/changes
-+	@echo
-+	@echo "$@ done; the doc changes overview file is in $(SPHINXBUILDDIR)/changes."
-+
-+.PHONY: doclinkcheck
-+doclinkcheck:
-+	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(SPHINXBUILDDIR)/linkcheck
-+	@echo
-+	@echo "$@ done; look for any errors in the above output " \
-+	      "or in $(SPHINXBUILDDIR)/linkcheck/output.txt."
-+
-+.PHONY: doccoverage
-+doccoverage:
-+	$(SPHINXBUILD) -b coverage $(ALLSPHINXOPTS) $(SPHINXBUILDDIR)/coverage
-+	@echo "$@ done; the doc coverage results are in $(SPHINXBUILDDIR)/coverage/python.txt."
-+
-+.PHONY: clobber
-+clobber: clean
-+	rm -rf $(SPHINXBUILDDIR)
-+	@echo "$@ done."
-diff --git a/third_party/python/distro/PKG-INFO b/third_party/python/distro/PKG-INFO
-new file mode 100644
-index 000000000000..eacc868d573f
---- /dev/null
-+++ b/third_party/python/distro/PKG-INFO
-@@ -0,0 +1,168 @@
-+Metadata-Version: 2.1
-+Name: distro
-+Version: 1.4.0
-+Summary: Distro - an OS platform information API
-+Home-page: https://github.com/nir0s/distro
-+Author: Nir Cohen
-+Author-email: nir36g@gmail.com
-+License: Apache License, Version 2.0
-+Description: Distro - an OS platform information API
-+        =======================================
-+        
-+        [![Build Status](https://travis-ci.org/nir0s/distro.svg?branch=master)](https://travis-ci.org/nir0s/distro)
-+        [![Build status](https://ci.appveyor.com/api/projects/status/e812qjk1gf0f74r5/branch/master?svg=true)](https://ci.appveyor.com/project/nir0s/distro/branch/master)
-+        [![PyPI version](http://img.shields.io/pypi/v/distro.svg)](https://pypi.python.org/pypi/distro)
-+        [![Supported Python Versions](https://img.shields.io/pypi/pyversions/distro.svg)](https://img.shields.io/pypi/pyversions/distro.svg)
-+        [![Requirements Status](https://requires.io/github/nir0s/distro/requirements.svg?branch=master)](https://requires.io/github/nir0s/distro/requirements/?branch=master)
-+        [![Code Coverage](https://codecov.io/github/nir0s/distro/coverage.svg?branch=master)](https://codecov.io/github/nir0s/distro?branch=master)
-+        [![Code Quality](https://landscape.io/github/nir0s/distro/master/landscape.svg?style=flat)](https://landscape.io/github/nir0s/distro)
-+        [![Is Wheel](https://img.shields.io/pypi/wheel/distro.svg?style=flat)](https://pypi.python.org/pypi/distro)
-+        [![Latest Github Release](https://readthedocs.org/projects/distro/badge/?version=stable)](http://distro.readthedocs.io/en/latest/)
-+        [![Join the chat at https://gitter.im/nir0s/distro](https://badges.gitter.im/nir0s/distro.svg)](https://gitter.im/nir0s/distro?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-+        
-+        `distro` provides information about the
-+        OS distribution it runs on, such as a reliable machine-readable ID, or
-+        version information.
-+        
-+        It is the recommended replacement for Python's original
-+        [`platform.linux_distribution`](https://docs.python.org/3.7/library/platform.html#platform.linux_distribution)
-+        function (which will be removed in Python 3.8).
-+        It also provides much more functionality which isn't necessarily Python bound,
-+        like a command-line interface.
-+        
-+        Distro currently supports Linux and BSD based systems but [Windows and OS X support](https://github.com/nir0s/distro/issues/177) is also planned.
-+        
-+        For Python 2.6 support, see https://github.com/nir0s/distro/tree/python2.6-support
-+        
-+        ## Installation
-+        
-+        Installation of the latest released version from PyPI:
-+        
-+        ```shell
-+        pip install distro
-+        ```
-+        
-+        Installation of the latest development version:
-+        
-+        ```shell
-+        pip install https://github.com/nir0s/distro/archive/master.tar.gz
-+        ```
-+        
-+        
-+        ## Usage
-+        
-+        ```bash
-+        $ distro
-+        Name: Antergos Linux
-+        Version: 2015.10 (ISO-Rolling)
-+        Codename: ISO-Rolling
-+        
-+        $ distro -j
-+        {
-+            "codename": "ISO-Rolling",
-+            "id": "antergos",
-+            "like": "arch",
-+            "version": "16.9",
-+            "version_parts": {
-+                "build_number": "",
-+                "major": "16",
-+                "minor": "9"
-+            }
-+        }
-+        
-+        
-+        $ python
-+        >>> import distro
-+        >>> distro.linux_distribution(full_distribution_name=False)
-+        ('centos', '7.1.1503', 'Core')
-+        ```
-+        
-+        
-+        ## Documentation
-+        
-+        On top of the aforementioned API, several more functions are available. For a complete description of the
-+        API, see the [latest API documentation](http://distro.readthedocs.org/en/latest/).
-+        
-+        ## Background
-+        
-+        An alternative implementation became necessary because Python 3.5 deprecated
-+        this function, and Python 3.8 will remove it altogether.
-+        Its predecessor function `platform.dist` was already deprecated since
-+        Python 2.6 and will also be removed in Python 3.8.
-+        Still, there are many cases in which access to that information is needed.
-+        See [Python issue 1322](https://bugs.python.org/issue1322) for more
-+        information.
-+        
-+        The `distro` package implements a robust and inclusive way of retrieving the
-+        information about a distribution based on new standards and old methods,
-+        namely from these data sources (from high to low precedence):
-+        
-+        * The os-release file `/etc/os-release`, if present.
-+        * The output of the `lsb_release` command, if available.
-+        * The distro release file (`/etc/*(-|_)(release|version)`), if present.
-+        * The `uname` command for BSD based distrubtions.
-+        
-+        
-+        ## Python and Distribution Support
-+        
-+        `distro` is supported and tested on Python 2.7, 3.4+ and PyPy and on
-+        any distribution that provides one or more of the data sources
-+        covered.
-+        
-+        This package is tested with test data that mimics the exact behavior of the data sources of [a number of Linux distributions](https://github.com/nir0s/distro/tree/master/tests/resources/distros).
-+        
-+        
-+        ## Testing
-+        
-+        ```shell
-+        git clone git@github.com:nir0s/distro.git
-+        cd distro
-+        pip install tox
-+        tox
-+        ```
-+        
-+        
-+        ## Contributions
-+        
-+        Pull requests are always welcome to deal with specific distributions or just
-+        for general merriment.
-+        
-+        See [CONTRIBUTIONS](https://github.com/nir0s/distro/blob/master/CONTRIBUTING.md) for contribution info.
-+        
-+        Reference implementations for supporting additional distributions and file
-+        formats can be found here:
-+        
-+        * https://github.com/saltstack/salt/blob/develop/salt/grains/core.py#L1172
-+        * https://github.com/chef/ohai/blob/master/lib/ohai/plugins/linux/platform.rb
-+        * https://github.com/ansible/ansible/blob/devel/lib/ansible/module_utils/facts/system/distribution.py
-+        * https://github.com/puppetlabs/facter/blob/master/lib/src/facts/linux/os_linux.cc
-+        
-+        ## Package manager distributions
-+        
-+        * https://src.fedoraproject.org/rpms/python-distro
-+        * https://www.archlinux.org/packages/community/any/python-distro/
-+        * https://launchpad.net/ubuntu/+source/python-distro
-+        * https://packages.debian.org/sid/python-distro
-+        * https://packages.gentoo.org/packages/dev-python/distro
-+        * https://pkgs.org/download/python2-distro
-+        * https://slackbuilds.org/repository/14.2/python/python-distro/
-+        
-+Platform: All
-+Classifier: Development Status :: 5 - Production/Stable
-+Classifier: Intended Audience :: Developers
-+Classifier: Intended Audience :: System Administrators
-+Classifier: License :: OSI Approved :: Apache Software License
-+Classifier: Operating System :: POSIX :: Linux
-+Classifier: Operating System :: POSIX :: BSD
-+Classifier: Operating System :: POSIX :: BSD :: FreeBSD
-+Classifier: Operating System :: POSIX :: BSD :: NetBSD
-+Classifier: Operating System :: POSIX :: BSD :: OpenBSD
-+Classifier: Programming Language :: Python :: 2
-+Classifier: Programming Language :: Python :: 2.7
-+Classifier: Programming Language :: Python :: 3
-+Classifier: Programming Language :: Python :: 3.4
-+Classifier: Programming Language :: Python :: 3.5
-+Classifier: Programming Language :: Python :: 3.6
-+Classifier: Topic :: Software Development :: Libraries :: Python Modules
-+Classifier: Topic :: System :: Operating System
-+Description-Content-Type: text/markdown
-diff --git a/third_party/python/distro/README.md b/third_party/python/distro/README.md
-new file mode 100644
-index 000000000000..57d681c5c1c6
---- /dev/null
-+++ b/third_party/python/distro/README.md
-@@ -0,0 +1,140 @@
-+Distro - an OS platform information API
-+=======================================
-+
-+[![Build Status](https://travis-ci.org/nir0s/distro.svg?branch=master)](https://travis-ci.org/nir0s/distro)
-+[![Build status](https://ci.appveyor.com/api/projects/status/e812qjk1gf0f74r5/branch/master?svg=true)](https://ci.appveyor.com/project/nir0s/distro/branch/master)
-+[![PyPI version](http://img.shields.io/pypi/v/distro.svg)](https://pypi.python.org/pypi/distro)
-+[![Supported Python Versions](https://img.shields.io/pypi/pyversions/distro.svg)](https://img.shields.io/pypi/pyversions/distro.svg)
-+[![Requirements Status](https://requires.io/github/nir0s/distro/requirements.svg?branch=master)](https://requires.io/github/nir0s/distro/requirements/?branch=master)
-+[![Code Coverage](https://codecov.io/github/nir0s/distro/coverage.svg?branch=master)](https://codecov.io/github/nir0s/distro?branch=master)
-+[![Code Quality](https://landscape.io/github/nir0s/distro/master/landscape.svg?style=flat)](https://landscape.io/github/nir0s/distro)
-+[![Is Wheel](https://img.shields.io/pypi/wheel/distro.svg?style=flat)](https://pypi.python.org/pypi/distro)
-+[![Latest Github Release](https://readthedocs.org/projects/distro/badge/?version=stable)](http://distro.readthedocs.io/en/latest/)
-+[![Join the chat at https://gitter.im/nir0s/distro](https://badges.gitter.im/nir0s/distro.svg)](https://gitter.im/nir0s/distro?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-+
-+`distro` provides information about the
-+OS distribution it runs on, such as a reliable machine-readable ID, or
-+version information.
-+
-+It is the recommended replacement for Python's original
-+[`platform.linux_distribution`](https://docs.python.org/3.7/library/platform.html#platform.linux_distribution)
-+function (which will be removed in Python 3.8).
-+It also provides much more functionality which isn't necessarily Python bound,
-+like a command-line interface.
-+
-+Distro currently supports Linux and BSD based systems but [Windows and OS X support](https://github.com/nir0s/distro/issues/177) is also planned.
-+
-+For Python 2.6 support, see https://github.com/nir0s/distro/tree/python2.6-support
-+
-+## Installation
-+
-+Installation of the latest released version from PyPI:
-+
-+```shell
-+pip install distro
-+```
-+
-+Installation of the latest development version:
-+
-+```shell
-+pip install https://github.com/nir0s/distro/archive/master.tar.gz
-+```
-+
-+
-+## Usage
-+
-+```bash
-+$ distro
-+Name: Antergos Linux
-+Version: 2015.10 (ISO-Rolling)
-+Codename: ISO-Rolling
-+
-+$ distro -j
-+{
-+    "codename": "ISO-Rolling",
-+    "id": "antergos",
-+    "like": "arch",
-+    "version": "16.9",
-+    "version_parts": {
-+        "build_number": "",
-+        "major": "16",
-+        "minor": "9"
-+    }
-+}
-+
-+
-+$ python
-+>>> import distro
-+>>> distro.linux_distribution(full_distribution_name=False)
-+('centos', '7.1.1503', 'Core')
-+```
-+
-+
-+## Documentation
-+
-+On top of the aforementioned API, several more functions are available. For a complete description of the
-+API, see the [latest API documentation](http://distro.readthedocs.org/en/latest/).
-+
-+## Background
-+
-+An alternative implementation became necessary because Python 3.5 deprecated
-+this function, and Python 3.8 will remove it altogether.
-+Its predecessor function `platform.dist` was already deprecated since
-+Python 2.6 and will also be removed in Python 3.8.
-+Still, there are many cases in which access to that information is needed.
-+See [Python issue 1322](https://bugs.python.org/issue1322) for more
-+information.
-+
-+The `distro` package implements a robust and inclusive way of retrieving the
-+information about a distribution based on new standards and old methods,
-+namely from these data sources (from high to low precedence):
-+
-+* The os-release file `/etc/os-release`, if present.
-+* The output of the `lsb_release` command, if available.
-+* The distro release file (`/etc/*(-|_)(release|version)`), if present.
-+* The `uname` command for BSD based distrubtions.
-+
-+
-+## Python and Distribution Support
-+
-+`distro` is supported and tested on Python 2.7, 3.4+ and PyPy and on
-+any distribution that provides one or more of the data sources
-+covered.
-+
-+This package is tested with test data that mimics the exact behavior of the data sources of [a number of Linux distributions](https://github.com/nir0s/distro/tree/master/tests/resources/distros).
-+
-+
-+## Testing
-+
-+```shell
-+git clone git@github.com:nir0s/distro.git
-+cd distro
-+pip install tox
-+tox
-+```
-+
-+
-+## Contributions
-+
-+Pull requests are always welcome to deal with specific distributions or just
-+for general merriment.
-+
-+See [CONTRIBUTIONS](https://github.com/nir0s/distro/blob/master/CONTRIBUTING.md) for contribution info.
-+
-+Reference implementations for supporting additional distributions and file
-+formats can be found here:
-+
-+* https://github.com/saltstack/salt/blob/develop/salt/grains/core.py#L1172
-+* https://github.com/chef/ohai/blob/master/lib/ohai/plugins/linux/platform.rb
-+* https://github.com/ansible/ansible/blob/devel/lib/ansible/module_utils/facts/system/distribution.py
-+* https://github.com/puppetlabs/facter/blob/master/lib/src/facts/linux/os_linux.cc
-+
-+## Package manager distributions
-+
-+* https://src.fedoraproject.org/rpms/python-distro
-+* https://www.archlinux.org/packages/community/any/python-distro/
-+* https://launchpad.net/ubuntu/+source/python-distro
-+* https://packages.debian.org/sid/python-distro
-+* https://packages.gentoo.org/packages/dev-python/distro
-+* https://pkgs.org/download/python2-distro
-+* https://slackbuilds.org/repository/14.2/python/python-distro/
-diff --git a/third_party/python/distro/dev-requirements.txt b/third_party/python/distro/dev-requirements.txt
-new file mode 100644
-index 000000000000..738958e01fe9
---- /dev/null
-+++ b/third_party/python/distro/dev-requirements.txt
-@@ -0,0 +1,3 @@
-+pytest
-+pytest-cov
-+sphinx>=1.1
-\ No newline at end of file
-diff --git a/third_party/python/distro/distro.py b/third_party/python/distro/distro.py
-new file mode 100755
-index 000000000000..33061633efb6
---- /dev/null
-+++ b/third_party/python/distro/distro.py
-@@ -0,0 +1,1216 @@
-+# Copyright 2015,2016,2017 Nir Cohen
-+#
-+# Licensed under the Apache License, Version 2.0 (the "License");
-+# you may not use this file except in compliance with the License.
-+# You may obtain a copy of the License at
-+#
-+# http://www.apache.org/licenses/LICENSE-2.0
-+#
-+# Unless required by applicable law or agreed to in writing, software
-+# distributed under the License is distributed on an "AS IS" BASIS,
-+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-+# See the License for the specific language governing permissions and
-+# limitations under the License.
-+
-+"""
-+The ``distro`` package (``distro`` stands for Linux Distribution) provides
-+information about the Linux distribution it runs on, such as a reliable
-+machine-readable distro ID, or version information.
-+
-+It is the recommended replacement for Python's original
-+:py:func:`platform.linux_distribution` function, but it provides much more
-+functionality. An alternative implementation became necessary because Python
-+3.5 deprecated this function, and Python 3.8 will remove it altogether.
-+Its predecessor function :py:func:`platform.dist` was already
-+deprecated since Python 2.6 and will also be removed in Python 3.8.
-+Still, there are many cases in which access to OS distribution information
-+is needed. See `Python issue 1322 <https://bugs.python.org/issue1322>`_ for
-+more information.
-+"""
-+
-+import os
-+import re
-+import sys
-+import json
-+import shlex
-+import logging
-+import argparse
-+import subprocess
-+
-+
-+_UNIXCONFDIR = os.environ.get('UNIXCONFDIR', '/etc')
-+_OS_RELEASE_BASENAME = 'os-release'
-+
-+#: Translation table for normalizing the "ID" attribute defined in os-release
-+#: files, for use by the :func:`distro.id` method.
-+#:
-+#: * Key: Value as defined in the os-release file, translated to lower case,
-+#:   with blanks translated to underscores.
-+#:
-+#: * Value: Normalized value.
-+NORMALIZED_OS_ID = {
-+    'ol': 'oracle',  # Oracle Enterprise Linux
-+}
-+
-+#: Translation table for normalizing the "Distributor ID" attribute returned by
-+#: the lsb_release command, for use by the :func:`distro.id` method.
-+#:
-+#: * Key: Value as returned by the lsb_release command, translated to lower
-+#:   case, with blanks translated to underscores.
-+#:
-+#: * Value: Normalized value.
-+NORMALIZED_LSB_ID = {
-+    'enterpriseenterprise': 'oracle',  # Oracle Enterprise Linux
-+    'redhatenterpriseworkstation': 'rhel',  # RHEL 6, 7 Workstation
-+    'redhatenterpriseserver': 'rhel',  # RHEL 6, 7 Server
-+}
-+
-+#: Translation table for normalizing the distro ID derived from the file name
-+#: of distro release files, for use by the :func:`distro.id` method.
-+#:
-+#: * Key: Value as derived from the file name of a distro release file,
-+#:   translated to lower case, with blanks translated to underscores.
-+#:
-+#: * Value: Normalized value.
-+NORMALIZED_DISTRO_ID = {
-+    'redhat': 'rhel',  # RHEL 6.x, 7.x
-+}
-+
-+# Pattern for content of distro release file (reversed)
-+_DISTRO_RELEASE_CONTENT_REVERSED_PATTERN = re.compile(
-+    r'(?:[^)]*\)(.*)\()? *(?:STL )?([\d.+\-a-z]*\d) *(?:esaeler *)?(.+)')
-+
-+# Pattern for base file name of distro release file
-+_DISTRO_RELEASE_BASENAME_PATTERN = re.compile(
-+    r'(\w+)[-_](release|version)$')
-+
-+# Base file names to be ignored when searching for distro release file
-+_DISTRO_RELEASE_IGNORE_BASENAMES = (
-+    'debian_version',
-+    'lsb-release',
-+    'oem-release',
-+    _OS_RELEASE_BASENAME,
-+    'system-release'
-+)
-+
-+
-+def linux_distribution(full_distribution_name=True):
-+    """
-+    Return information about the current OS distribution as a tuple
-+    ``(id_name, version, codename)`` with items as follows:
-+
-+    * ``id_name``:  If *full_distribution_name* is false, the result of
-+      :func:`distro.id`. Otherwise, the result of :func:`distro.name`.
-+
-+    * ``version``:  The result of :func:`distro.version`.
-+
-+    * ``codename``:  The result of :func:`distro.codename`.
-+
-+    The interface of this function is compatible with the original
-+    :py:func:`platform.linux_distribution` function, supporting a subset of
-+    its parameters.
-+
-+    The data it returns may not exactly be the same, because it uses more data
-+    sources than the original function, and that may lead to different data if
-+    the OS distribution is not consistent across multiple data sources it
-+    provides (there are indeed such distributions ...).
-+
-+    Another reason for differences is the fact that the :func:`distro.id`
-+    method normalizes the distro ID string to a reliable machine-readable value
-+    for a number of popular OS distributions.
-+    """
-+    return _distro.linux_distribution(full_distribution_name)
-+
-+
-+def id():
-+    """
-+    Return the distro ID of the current distribution, as a
-+    machine-readable string.
-+
-+    For a number of OS distributions, the returned distro ID value is
-+    *reliable*, in the sense that it is documented and that it does not change
-+    across releases of the distribution.
-+
-+    This package maintains the following reliable distro ID values:
-+
-+    ==============  =========================================
-+    Distro ID       Distribution
-+    ==============  =========================================
-+    "ubuntu"        Ubuntu
-+    "debian"        Debian
-+    "rhel"          RedHat Enterprise Linux
-+    "centos"        CentOS
-+    "fedora"        Fedora
-+    "sles"          SUSE Linux Enterprise Server
-+    "opensuse"      openSUSE
-+    "amazon"        Amazon Linux
-+    "arch"          Arch Linux
-+    "cloudlinux"    CloudLinux OS
-+    "exherbo"       Exherbo Linux
-+    "gentoo"        GenToo Linux
-+    "ibm_powerkvm"  IBM PowerKVM
-+    "kvmibm"        KVM for IBM z Systems
-+    "linuxmint"     Linux Mint
-+    "mageia"        Mageia
-+    "mandriva"      Mandriva Linux
-+    "parallels"     Parallels
-+    "pidora"        Pidora
-+    "raspbian"      Raspbian
-+    "oracle"        Oracle Linux (and Oracle Enterprise Linux)
-+    "scientific"    Scientific Linux
-+    "slackware"     Slackware
-+    "xenserver"     XenServer
-+    "openbsd"       OpenBSD
-+    "netbsd"        NetBSD
-+    "freebsd"       FreeBSD
-+    ==============  =========================================
-+
-+    If you have a need to get distros for reliable IDs added into this set,
-+    or if you find that the :func:`distro.id` function returns a different
-+    distro ID for one of the listed distros, please create an issue in the
-+    `distro issue tracker`_.
-+
-+    **Lookup hierarchy and transformations:**
-+
-+    First, the ID is obtained from the following sources, in the specified
-+    order. The first available and non-empty value is used:
-+
-+    * the value of the "ID" attribute of the os-release file,
-+
-+    * the value of the "Distributor ID" attribute returned by the lsb_release
-+      command,
-+
-+    * the first part of the file name of the distro release file,
-+
-+    The so determined ID value then passes the following transformations,
-+    before it is returned by this method:
-+
-+    * it is translated to lower case,
-+
-+    * blanks (which should not be there anyway) are translated to underscores,
-+
-+    * a normalization of the ID is performed, based upon
-+      `normalization tables`_. The purpose of this normalization is to ensure
-+      that the ID is as reliable as possible, even across incompatible changes
-+      in the OS distributions. A common reason for an incompatible change is
-+      the addition of an os-release file, or the addition of the lsb_release
-+      command, with ID values that differ from what was previously determined
-+      from the distro release file name.
-+    """
-+    return _distro.id()
-+
-+
-+def name(pretty=False):
-+    """
-+    Return the name of the current OS distribution, as a human-readable
-+    string.
-+
-+    If *pretty* is false, the name is returned without version or codename.
-+    (e.g. "CentOS Linux")
-+
-+    If *pretty* is true, the version and codename are appended.
-+    (e.g. "CentOS Linux 7.1.1503 (Core)")
-+
-+    **Lookup hierarchy:**
-+
-+    The name is obtained from the following sources, in the specified order.
-+    The first available and non-empty value is used:
-+
-+    * If *pretty* is false:
-+
-+      - the value of the "NAME" attribute of the os-release file,
-+
-+      - the value of the "Distributor ID" attribute returned by the lsb_release
-+        command,
-+
-+      - the value of the "<name>" field of the distro release file.
-+
-+    * If *pretty* is true:
-+
-+      - the value of the "PRETTY_NAME" attribute of the os-release file,
-+
-+      - the value of the "Description" attribute returned by the lsb_release
-+        command,
-+
-+      - the value of the "<name>" field of the distro release file, appended
-+        with the value of the pretty version ("<version_id>" and "<codename>"
-+        fields) of the distro release file, if available.
-+    """
-+    return _distro.name(pretty)
-+
-+
-+def version(pretty=False, best=False):
-+    """
-+    Return the version of the current OS distribution, as a human-readable
-+    string.
-+
-+    If *pretty* is false, the version is returned without codename (e.g.
-+    "7.0").
-+
-+    If *pretty* is true, the codename in parenthesis is appended, if the
-+    codename is non-empty (e.g. "7.0 (Maipo)").
-+
-+    Some distributions provide version numbers with different precisions in
-+    the different sources of distribution information. Examining the different
-+    sources in a fixed priority order does not always yield the most precise
-+    version (e.g. for Debian 8.2, or CentOS 7.1).
-+
-+    The *best* parameter can be used to control the approach for the returned
-+    version:
-+
-+    If *best* is false, the first non-empty version number in priority order of
-+    the examined sources is returned.
-+
-+    If *best* is true, the most precise version number out of all examined
-+    sources is returned.
-+
-+    **Lookup hierarchy:**
-+
-+    In all cases, the version number is obtained from the following sources.
-+    If *best* is false, this order represents the priority order:
-+
-+    * the value of the "VERSION_ID" attribute of the os-release file,
-+    * the value of the "Release" attribute returned by the lsb_release
-+      command,
-+    * the version number parsed from the "<version_id>" field of the first line
-+      of the distro release file,
-+    * the version number parsed from the "PRETTY_NAME" attribute of the
-+      os-release file, if it follows the format of the distro release files.
-+    * the version number parsed from the "Description" attribute returned by
-+      the lsb_release command, if it follows the format of the distro release
-+      files.
-+    """
-+    return _distro.version(pretty, best)
-+
-+
-+def version_parts(best=False):
-+    """
-+    Return the version of the current OS distribution as a tuple
-+    ``(major, minor, build_number)`` with items as follows:
-+
-+    * ``major``:  The result of :func:`distro.major_version`.
-+
-+    * ``minor``:  The result of :func:`distro.minor_version`.
-+
-+    * ``build_number``:  The result of :func:`distro.build_number`.
-+
-+    For a description of the *best* parameter, see the :func:`distro.version`
-+    method.
-+    """
-+    return _distro.version_parts(best)
-+
-+
-+def major_version(best=False):
-+    """
-+    Return the major version of the current OS distribution, as a string,
-+    if provided.
-+    Otherwise, the empty string is returned. The major version is the first
-+    part of the dot-separated version string.
-+
-+    For a description of the *best* parameter, see the :func:`distro.version`
-+    method.
-+    """
-+    return _distro.major_version(best)
-+
-+
-+def minor_version(best=False):
-+    """
-+    Return the minor version of the current OS distribution, as a string,
-+    if provided.
-+    Otherwise, the empty string is returned. The minor version is the second
-+    part of the dot-separated version string.
-+
-+    For a description of the *best* parameter, see the :func:`distro.version`
-+    method.
-+    """
-+    return _distro.minor_version(best)
-+
-+
-+def build_number(best=False):
-+    """
-+    Return the build number of the current OS distribution, as a string,
-+    if provided.
-+    Otherwise, the empty string is returned. The build number is the third part
-+    of the dot-separated version string.
-+
-+    For a description of the *best* parameter, see the :func:`distro.version`
-+    method.
-+    """
-+    return _distro.build_number(best)
-+
-+
-+def like():
-+    """
-+    Return a space-separated list of distro IDs of distributions that are
-+    closely related to the current OS distribution in regards to packaging
-+    and programming interfaces, for example distributions the current
-+    distribution is a derivative from.
-+
-+    **Lookup hierarchy:**
-+
-+    This information item is only provided by the os-release file.
-+    For details, see the description of the "ID_LIKE" attribute in the
-+    `os-release man page
-+    <http://www.freedesktop.org/software/systemd/man/os-release.html>`_.
-+    """
-+    return _distro.like()
-+
-+
-+def codename():
-+    """
-+    Return the codename for the release of the current OS distribution,
-+    as a string.
-+
-+    If the distribution does not have a codename, an empty string is returned.
-+
-+    Note that the returned codename is not always really a codename. For
-+    example, openSUSE returns "x86_64". This function does not handle such
-+    cases in any special way and just returns the string it finds, if any.
-+
-+    **Lookup hierarchy:**
-+
-+    * the codename within the "VERSION" attribute of the os-release file, if
-+      provided,
-+
-+    * the value of the "Codename" attribute returned by the lsb_release
-+      command,
-+
-+    * the value of the "<codename>" field of the distro release file.
-+    """
-+    return _distro.codename()
-+
-+
-+def info(pretty=False, best=False):
-+    """
-+    Return certain machine-readable information items about the current OS
-+    distribution in a dictionary, as shown in the following example:
-+
-+    .. sourcecode:: python
-+
-+        {
-+            'id': 'rhel',
-+            'version': '7.0',
-+            'version_parts': {
-+                'major': '7',
-+                'minor': '0',
-+                'build_number': ''
-+            },
-+            'like': 'fedora',
-+            'codename': 'Maipo'
-+        }
-+
-+    The dictionary structure and keys are always the same, regardless of which
-+    information items are available in the underlying data sources. The values
-+    for the various keys are as follows:
-+
-+    * ``id``:  The result of :func:`distro.id`.
-+
-+    * ``version``:  The result of :func:`distro.version`.
-+
-+    * ``version_parts -> major``:  The result of :func:`distro.major_version`.
-+
-+    * ``version_parts -> minor``:  The result of :func:`distro.minor_version`.
-+
-+    * ``version_parts -> build_number``:  The result of
-+      :func:`distro.build_number`.
-+
-+    * ``like``:  The result of :func:`distro.like`.
-+
-+    * ``codename``:  The result of :func:`distro.codename`.
-+
-+    For a description of the *pretty* and *best* parameters, see the
-+    :func:`distro.version` method.
-+    """
-+    return _distro.info(pretty, best)
-+
-+
-+def os_release_info():
-+    """
-+    Return a dictionary containing key-value pairs for the information items
-+    from the os-release file data source of the current OS distribution.
-+
-+    See `os-release file`_ for details about these information items.
-+    """
-+    return _distro.os_release_info()
-+
-+
-+def lsb_release_info():
-+    """
-+    Return a dictionary containing key-value pairs for the information items
-+    from the lsb_release command data source of the current OS distribution.
-+
-+    See `lsb_release command output`_ for details about these information
-+    items.
-+    """
-+    return _distro.lsb_release_info()
-+
-+
-+def distro_release_info():
-+    """
-+    Return a dictionary containing key-value pairs for the information items
-+    from the distro release file data source of the current OS distribution.
-+
-+    See `distro release file`_ for details about these information items.
-+    """
-+    return _distro.distro_release_info()
-+
-+
-+def uname_info():
-+    """
-+    Return a dictionary containing key-value pairs for the information items
-+    from the distro release file data source of the current OS distribution.
-+    """
-+    return _distro.uname_info()
-+
-+
-+def os_release_attr(attribute):
-+    """
-+    Return a single named information item from the os-release file data source
-+    of the current OS distribution.
-+
-+    Parameters:
-+
-+    * ``attribute`` (string): Key of the information item.
-+
-+    Returns:
-+
-+    * (string): Value of the information item, if the item exists.
-+      The empty string, if the item does not exist.
-+
-+    See `os-release file`_ for details about these information items.
-+    """
-+    return _distro.os_release_attr(attribute)
-+
-+
-+def lsb_release_attr(attribute):
-+    """
-+    Return a single named information item from the lsb_release command output
-+    data source of the current OS distribution.
-+
-+    Parameters:
-+
-+    * ``attribute`` (string): Key of the information item.
-+
-+    Returns:
-+
-+    * (string): Value of the information item, if the item exists.
-+      The empty string, if the item does not exist.
-+
-+    See `lsb_release command output`_ for details about these information
-+    items.
-+    """
-+    return _distro.lsb_release_attr(attribute)
-+
-+
-+def distro_release_attr(attribute):
-+    """
-+    Return a single named information item from the distro release file
-+    data source of the current OS distribution.
-+
-+    Parameters:
-+
-+    * ``attribute`` (string): Key of the information item.
-+
-+    Returns:
-+
-+    * (string): Value of the information item, if the item exists.
-+      The empty string, if the item does not exist.
-+
-+    See `distro release file`_ for details about these information items.
-+    """
-+    return _distro.distro_release_attr(attribute)
-+
-+
-+def uname_attr(attribute):
-+    """
-+    Return a single named information item from the distro release file
-+    data source of the current OS distribution.
-+
-+    Parameters:
-+
-+    * ``attribute`` (string): Key of the information item.
-+
-+    Returns:
-+
-+    * (string): Value of the information item, if the item exists.
-+                The empty string, if the item does not exist.
-+    """
-+    return _distro.uname_attr(attribute)
-+
-+
-+class cached_property(object):
-+    """A version of @property which caches the value.  On access, it calls the
-+    underlying function and sets the value in `__dict__` so future accesses
-+    will not re-call the property.
-+    """
-+    def __init__(self, f):
-+        self._fname = f.__name__
-+        self._f = f
-+
-+    def __get__(self, obj, owner):
-+        assert obj is not None, 'call {} on an instance'.format(self._fname)
-+        ret = obj.__dict__[self._fname] = self._f(obj)
-+        return ret
-+
-+
-+class LinuxDistribution(object):
-+    """
-+    Provides information about a OS distribution.
-+
-+    This package creates a private module-global instance of this class with
-+    default initialization arguments, that is used by the
-+    `consolidated accessor functions`_ and `single source accessor functions`_.
-+    By using default initialization arguments, that module-global instance
-+    returns data about the current OS distribution (i.e. the distro this
-+    package runs on).
-+
-+    Normally, it is not necessary to create additional instances of this class.
-+    However, in situations where control is needed over the exact data sources
-+    that are used, instances of this class can be created with a specific
-+    distro release file, or a specific os-release file, or without invoking the
-+    lsb_release command.
-+    """
-+
-+    def __init__(self,
-+                 include_lsb=True,
-+                 os_release_file='',
-+                 distro_release_file='',
-+                 include_uname=True):
-+        """
-+        The initialization method of this class gathers information from the
-+        available data sources, and stores that in private instance attributes.
-+        Subsequent access to the information items uses these private instance
-+        attributes, so that the data sources are read only once.
-+
-+        Parameters:
-+
-+        * ``include_lsb`` (bool): Controls whether the
-+          `lsb_release command output`_ is included as a data source.
-+
-+          If the lsb_release command is not available in the program execution
-+          path, the data source for the lsb_release command will be empty.
-+
-+        * ``os_release_file`` (string): The path name of the
-+          `os-release file`_ that is to be used as a data source.
-+
-+          An empty string (the default) will cause the default path name to
-+          be used (see `os-release file`_ for details).
-+
-+          If the specified or defaulted os-release file does not exist, the
-+          data source for the os-release file will be empty.
-+
-+        * ``distro_release_file`` (string): The path name of the
-+          `distro release file`_ that is to be used as a data source.
-+
-+          An empty string (the default) will cause a default search algorithm
-+          to be used (see `distro release file`_ for details).
-+
-+          If the specified distro release file does not exist, or if no default
-+          distro release file can be found, the data source for the distro
-+          release file will be empty.
-+
-+        * ``include_name`` (bool): Controls whether uname command output is
-+          included as a data source. If the uname command is not available in
-+          the program execution path the data source for the uname command will
-+          be empty.
-+
-+        Public instance attributes:
-+
-+        * ``os_release_file`` (string): The path name of the
-+          `os-release file`_ that is actually used as a data source. The
-+          empty string if no distro release file is used as a data source.
-+
-+        * ``distro_release_file`` (string): The path name of the
-+          `distro release file`_ that is actually used as a data source. The
-+          empty string if no distro release file is used as a data source.
-+
-+        * ``include_lsb`` (bool): The result of the ``include_lsb`` parameter.
-+          This controls whether the lsb information will be loaded.
-+
-+        * ``include_uname`` (bool): The result of the ``include_uname``
-+          parameter. This controls whether the uname information will
-+          be loaded.
-+
-+        Raises:
-+
-+        * :py:exc:`IOError`: Some I/O issue with an os-release file or distro
-+          release file.
-+
-+        * :py:exc:`subprocess.CalledProcessError`: The lsb_release command had
-+          some issue (other than not being available in the program execution
-+          path).
-+
-+        * :py:exc:`UnicodeError`: A data source has unexpected characters or
-+          uses an unexpected encoding.
-+        """
-+        self.os_release_file = os_release_file or \
-+            os.path.join(_UNIXCONFDIR, _OS_RELEASE_BASENAME)
-+        self.distro_release_file = distro_release_file or ''  # updated later
-+        self.include_lsb = include_lsb
-+        self.include_uname = include_uname
-+
-+    def __repr__(self):
-+        """Return repr of all info
-+        """
-+        return \
-+            "LinuxDistribution(" \
-+            "os_release_file={self.os_release_file!r}, " \
-+            "distro_release_file={self.distro_release_file!r}, " \
-+            "include_lsb={self.include_lsb!r}, " \
-+            "include_uname={self.include_uname!r}, " \
-+            "_os_release_info={self._os_release_info!r}, " \
-+            "_lsb_release_info={self._lsb_release_info!r}, " \
-+            "_distro_release_info={self._distro_release_info!r}, " \
-+            "_uname_info={self._uname_info!r})".format(
-+                self=self)
-+
-+    def linux_distribution(self, full_distribution_name=True):
-+        """
-+        Return information about the OS distribution that is compatible
-+        with Python's :func:`platform.linux_distribution`, supporting a subset
-+        of its parameters.
-+
-+        For details, see :func:`distro.linux_distribution`.
-+        """
-+        return (
-+            self.name() if full_distribution_name else self.id(),
-+            self.version(),
-+            self.codename()
-+        )
-+
-+    def id(self):
-+        """Return the distro ID of the OS distribution, as a string.
-+
-+        For details, see :func:`distro.id`.
-+        """
-+        def normalize(distro_id, table):
-+            distro_id = distro_id.lower().replace(' ', '_')
-+            return table.get(distro_id, distro_id)
-+
-+        distro_id = self.os_release_attr('id')
-+        if distro_id:
-+            return normalize(distro_id, NORMALIZED_OS_ID)
-+
-+        distro_id = self.lsb_release_attr('distributor_id')
-+        if distro_id:
-+            return normalize(distro_id, NORMALIZED_LSB_ID)
-+
-+        distro_id = self.distro_release_attr('id')
-+        if distro_id:
-+            return normalize(distro_id, NORMALIZED_DISTRO_ID)
-+
-+        distro_id = self.uname_attr('id')
-+        if distro_id:
-+            return normalize(distro_id, NORMALIZED_DISTRO_ID)
-+
-+        return ''
-+
-+    def name(self, pretty=False):
-+        """
-+        Return the name of the OS distribution, as a string.
-+
-+        For details, see :func:`distro.name`.
-+        """
-+        name = self.os_release_attr('name') \
-+            or self.lsb_release_attr('distributor_id') \
-+            or self.distro_release_attr('name') \
-+            or self.uname_attr('name')
-+        if pretty:
-+            name = self.os_release_attr('pretty_name') \
-+                or self.lsb_release_attr('description')
-+            if not name:
-+                name = self.distro_release_attr('name') \
-+                       or self.uname_attr('name')
-+                version = self.version(pretty=True)
-+                if version:
-+                    name = name + ' ' + version
-+        return name or ''
-+
-+    def version(self, pretty=False, best=False):
-+        """
-+        Return the version of the OS distribution, as a string.
-+
-+        For details, see :func:`distro.version`.
-+        """
-+        versions = [
-+            self.os_release_attr('version_id'),
-+            self.lsb_release_attr('release'),
-+            self.distro_release_attr('version_id'),
-+            self._parse_distro_release_content(
-+                self.os_release_attr('pretty_name')).get('version_id', ''),
-+            self._parse_distro_release_content(
-+                self.lsb_release_attr('description')).get('version_id', ''),
-+            self.uname_attr('release')
-+        ]
-+        version = ''
-+        if best:
-+            # This algorithm uses the last version in priority order that has
-+            # the best precision. If the versions are not in conflict, that
-+            # does not matter; otherwise, using the last one instead of the
-+            # first one might be considered a surprise.
-+            for v in versions:
-+                if v.count(".") > version.count(".") or version == '':
-+                    version = v
-+        else:
-+            for v in versions:
-+                if v != '':
-+                    version = v
-+                    break
-+        if pretty and version and self.codename():
-+            version = u'{0} ({1})'.format(version, self.codename())
-+        return version
-+
-+    def version_parts(self, best=False):
-+        """
-+        Return the version of the OS distribution, as a tuple of version
-+        numbers.
-+
-+        For details, see :func:`distro.version_parts`.
-+        """
-+        version_str = self.version(best=best)
-+        if version_str:
-+            version_regex = re.compile(r'(\d+)\.?(\d+)?\.?(\d+)?')
-+            matches = version_regex.match(version_str)
-+            if matches:
-+                major, minor, build_number = matches.groups()
-+                return major, minor or '', build_number or ''
-+        return '', '', ''
-+
-+    def major_version(self, best=False):
-+        """
-+        Return the major version number of the current distribution.
-+
-+        For details, see :func:`distro.major_version`.
-+        """
-+        return self.version_parts(best)[0]
-+
-+    def minor_version(self, best=False):
-+        """
-+        Return the minor version number of the current distribution.
-+
-+        For details, see :func:`distro.minor_version`.
-+        """
-+        return self.version_parts(best)[1]
-+
-+    def build_number(self, best=False):
-+        """
-+        Return the build number of the current distribution.
-+
-+        For details, see :func:`distro.build_number`.
-+        """
-+        return self.version_parts(best)[2]
-+
-+    def like(self):
-+        """
-+        Return the IDs of distributions that are like the OS distribution.
-+
-+        For details, see :func:`distro.like`.
-+        """
-+        return self.os_release_attr('id_like') or ''
-+
-+    def codename(self):
-+        """
-+        Return the codename of the OS distribution.
-+
-+        For details, see :func:`distro.codename`.
-+        """
-+        try:
-+            # Handle os_release specially since distros might purposefully set
-+            # this to empty string to have no codename
-+            return self._os_release_info['codename']
-+        except KeyError:
-+            return self.lsb_release_attr('codename') \
-+                or self.distro_release_attr('codename') \
-+                or ''
-+
-+    def info(self, pretty=False, best=False):
-+        """
-+        Return certain machine-readable information about the OS
-+        distribution.
-+
-+        For details, see :func:`distro.info`.
-+        """
-+        return dict(
-+            id=self.id(),
-+            version=self.version(pretty, best),
-+            version_parts=dict(
-+                major=self.major_version(best),
-+                minor=self.minor_version(best),
-+                build_number=self.build_number(best)
-+            ),
-+            like=self.like(),
-+            codename=self.codename(),
-+        )
-+
-+    def os_release_info(self):
-+        """
-+        Return a dictionary containing key-value pairs for the information
-+        items from the os-release file data source of the OS distribution.
-+
-+        For details, see :func:`distro.os_release_info`.
-+        """
-+        return self._os_release_info
-+
-+    def lsb_release_info(self):
-+        """
-+        Return a dictionary containing key-value pairs for the information
-+        items from the lsb_release command data source of the OS
-+        distribution.
-+
-+        For details, see :func:`distro.lsb_release_info`.
-+        """
-+        return self._lsb_release_info
-+
-+    def distro_release_info(self):
-+        """
-+        Return a dictionary containing key-value pairs for the information
-+        items from the distro release file data source of the OS
-+        distribution.
-+
-+        For details, see :func:`distro.distro_release_info`.
-+        """
-+        return self._distro_release_info
-+
-+    def uname_info(self):
-+        """
-+        Return a dictionary containing key-value pairs for the information
-+        items from the uname command data source of the OS distribution.
-+
-+        For details, see :func:`distro.uname_info`.
-+        """
-+        return self._uname_info
-+
-+    def os_release_attr(self, attribute):
-+        """
-+        Return a single named information item from the os-release file data
-+        source of the OS distribution.
-+
-+        For details, see :func:`distro.os_release_attr`.
-+        """
-+        return self._os_release_info.get(attribute, '')
-+
-+    def lsb_release_attr(self, attribute):
-+        """
-+        Return a single named information item from the lsb_release command
-+        output data source of the OS distribution.
-+
-+        For details, see :func:`distro.lsb_release_attr`.
-+        """
-+        return self._lsb_release_info.get(attribute, '')
-+
-+    def distro_release_attr(self, attribute):
-+        """
-+        Return a single named information item from the distro release file
-+        data source of the OS distribution.
-+
-+        For details, see :func:`distro.distro_release_attr`.
-+        """
-+        return self._distro_release_info.get(attribute, '')
-+
-+    def uname_attr(self, attribute):
-+        """
-+        Return a single named information item from the uname command
-+        output data source of the OS distribution.
-+
-+        For details, see :func:`distro.uname_release_attr`.
-+        """
-+        return self._uname_info.get(attribute, '')
-+
-+    @cached_property
-+    def _os_release_info(self):
-+        """
-+        Get the information items from the specified os-release file.
-+
-+        Returns:
-+            A dictionary containing all information items.
-+        """
-+        if os.path.isfile(self.os_release_file):
-+            with open(self.os_release_file) as release_file:
-+                return self._parse_os_release_content(release_file)
-+        return {}
-+
-+    @staticmethod
-+    def _parse_os_release_content(lines):
-+        """
-+        Parse the lines of an os-release file.
-+
-+        Parameters:
-+
-+        * lines: Iterable through the lines in the os-release file.
-+                 Each line must be a unicode string or a UTF-8 encoded byte
-+                 string.
-+
-+        Returns:
-+            A dictionary containing all information items.
-+        """
-+        props = {}
-+        lexer = shlex.shlex(lines, posix=True)
-+        lexer.whitespace_split = True
-+
-+        # The shlex module defines its `wordchars` variable using literals,
-+        # making it dependent on the encoding of the Python source file.
-+        # In Python 2.6 and 2.7, the shlex source file is encoded in
-+        # 'iso-8859-1', and the `wordchars` variable is defined as a byte
-+        # string. This causes a UnicodeDecodeError to be raised when the
-+        # parsed content is a unicode object. The following fix resolves that
-+        # (... but it should be fixed in shlex...):
-+        if sys.version_info[0] == 2 and isinstance(lexer.wordchars, bytes):
-+            lexer.wordchars = lexer.wordchars.decode('iso-8859-1')
-+
-+        tokens = list(lexer)
-+        for token in tokens:
-+            # At this point, all shell-like parsing has been done (i.e.
-+            # comments processed, quotes and backslash escape sequences
-+            # processed, multi-line values assembled, trailing newlines
-+            # stripped, etc.), so the tokens are now either:
-+            # * variable assignments: var=value
-+            # * commands or their arguments (not allowed in os-release)
-+            if '=' in token:
-+                k, v = token.split('=', 1)
-+                if isinstance(v, bytes):
-+                    v = v.decode('utf-8')
-+                props[k.lower()] = v
-+            else:
-+                # Ignore any tokens that are not variable assignments
-+                pass
-+
-+        if 'version_codename' in props:
-+            # os-release added a version_codename field.  Use that in
-+            # preference to anything else Note that some distros purposefully
-+            # do not have code names.  They should be setting
-+            # version_codename=""
-+            props['codename'] = props['version_codename']
-+        elif 'ubuntu_codename' in props:
-+            # Same as above but a non-standard field name used on older Ubuntus
-+            props['codename'] = props['ubuntu_codename']
-+        elif 'version' in props:
-+            # If there is no version_codename, parse it from the version
-+            codename = re.search(r'(\(\D+\))|,(\s+)?\D+', props['version'])
-+            if codename:
-+                codename = codename.group()
-+                codename = codename.strip('()')
-+                codename = codename.strip(',')
-+                codename = codename.strip()
-+                # codename appears within paranthese.
-+                props['codename'] = codename
-+
-+        return props
-+
-+    @cached_property
-+    def _lsb_release_info(self):
-+        """
-+        Get the information items from the lsb_release command output.
-+
-+        Returns:
-+            A dictionary containing all information items.
-+        """
-+        if not self.include_lsb:
-+            return {}
-+        with open(os.devnull, 'w') as devnull:
-+            try:
-+                cmd = ('lsb_release', '-a')
-+                stdout = subprocess.check_output(cmd, stderr=devnull)
-+            except OSError:  # Command not found
-+                return {}
-+        content = stdout.decode(sys.getfilesystemencoding()).splitlines()
-+        return self._parse_lsb_release_content(content)
-+
-+    @staticmethod
-+    def _parse_lsb_release_content(lines):
-+        """
-+        Parse the output of the lsb_release command.
-+
-+        Parameters:
-+
-+        * lines: Iterable through the lines of the lsb_release output.
-+                 Each line must be a unicode string or a UTF-8 encoded byte
-+                 string.
-+
-+        Returns:
-+            A dictionary containing all information items.
-+        """
-+        props = {}
-+        for line in lines:
-+            kv = line.strip('\n').split(':', 1)
-+            if len(kv) != 2:
-+                # Ignore lines without colon.
-+                continue
-+            k, v = kv
-+            props.update({k.replace(' ', '_').lower(): v.strip()})
-+        return props
-+
-+    @cached_property
-+    def _uname_info(self):
-+        with open(os.devnull, 'w') as devnull:
-+            try:
-+                cmd = ('uname', '-rs')
-+                stdout = subprocess.check_output(cmd, stderr=devnull)
-+            except OSError:
-+                return {}
-+        content = stdout.decode(sys.getfilesystemencoding()).splitlines()
-+        return self._parse_uname_content(content)
-+
-+    @staticmethod
-+    def _parse_uname_content(lines):
-+        props = {}
-+        match = re.search(r'^([^\s]+)\s+([\d\.]+)', lines[0].strip())
-+        if match:
-+            name, version = match.groups()
-+
-+            # This is to prevent the Linux kernel version from
-+            # appearing as the 'best' version on otherwise
-+            # identifiable distributions.
-+            if name == 'Linux':
-+                return {}
-+            props['id'] = name.lower()
-+            props['name'] = name
-+            props['release'] = version
-+        return props
-+
-+    @cached_property
-+    def _distro_release_info(self):
-+        """
-+        Get the information items from the specified distro release file.
-+
-+        Returns:
-+            A dictionary containing all information items.
-+        """
-+        if self.distro_release_file:
-+            # If it was specified, we use it and parse what we can, even if
-+            # its file name or content does not match the expected pattern.
-+            distro_info = self._parse_distro_release_file(
-+                self.distro_release_file)
-+            basename = os.path.basename(self.distro_release_file)
-+            # The file name pattern for user-specified distro release files
-+            # is somewhat more tolerant (compared to when searching for the
-+            # file), because we want to use what was specified as best as
-+            # possible.
-+            match = _DISTRO_RELEASE_BASENAME_PATTERN.match(basename)
-+            if 'name' in distro_info \
-+               and 'cloudlinux' in distro_info['name'].lower():
-+                distro_info['id'] = 'cloudlinux'
-+            elif match:
-+                distro_info['id'] = match.group(1)
-+            return distro_info
-+        else:
-+            try:
-+                basenames = os.listdir(_UNIXCONFDIR)
-+                # We sort for repeatability in cases where there are multiple
-+                # distro specific files; e.g. CentOS, Oracle, Enterprise all
-+                # containing `redhat-release` on top of their own.
-+                basenames.sort()
-+            except OSError:
-+                # This may occur when /etc is not readable but we can't be
-+                # sure about the *-release files. Check common entries of
-+                # /etc for information. If they turn out to not be there the
-+                # error is handled in `_parse_distro_release_file()`.
-+                basenames = ['SuSE-release',
-+                             'arch-release',
-+                             'base-release',
-+                             'centos-release',
-+                             'fedora-release',
-+                             'gentoo-release',
-+                             'mageia-release',
-+                             'mandrake-release',
-+                             'mandriva-release',
-+                             'mandrivalinux-release',
-+                             'manjaro-release',
-+                             'oracle-release',
-+                             'redhat-release',
-+                             'sl-release',
-+                             'slackware-version']
-+            for basename in basenames:
-+                if basename in _DISTRO_RELEASE_IGNORE_BASENAMES:
-+                    continue
-+                match = _DISTRO_RELEASE_BASENAME_PATTERN.match(basename)
-+                if match:
-+                    filepath = os.path.join(_UNIXCONFDIR, basename)
-+                    distro_info = self._parse_distro_release_file(filepath)
-+                    if 'name' in distro_info:
-+                        # The name is always present if the pattern matches
-+                        self.distro_release_file = filepath
-+                        distro_info['id'] = match.group(1)
-+                        if 'cloudlinux' in distro_info['name'].lower():
-+                            distro_info['id'] = 'cloudlinux'
-+                        return distro_info
-+            return {}
-+
-+    def _parse_distro_release_file(self, filepath):
-+        """
-+        Parse a distro release file.
-+
-+        Parameters:
-+
-+        * filepath: Path name of the distro release file.
-+
-+        Returns:
-+            A dictionary containing all information items.
-+        """
-+        try:
-+            with open(filepath) as fp:
-+                # Only parse the first line. For instance, on SLES there
-+                # are multiple lines. We don't want them...
-+                return self._parse_distro_release_content(fp.readline())
-+        except (OSError, IOError):
-+            # Ignore not being able to read a specific, seemingly version
-+            # related file.
-+            # See https://github.com/nir0s/distro/issues/162
-+            return {}
-+
-+    @staticmethod
-+    def _parse_distro_release_content(line):
-+        """
-+        Parse a line from a distro release file.
-+
-+        Parameters:
-+        * line: Line from the distro release file. Must be a unicode string
-+                or a UTF-8 encoded byte string.
-+
-+        Returns:
-+            A dictionary containing all information items.
-+        """
-+        if isinstance(line, bytes):
-+            line = line.decode('utf-8')
-+        matches = _DISTRO_RELEASE_CONTENT_REVERSED_PATTERN.match(
-+            line.strip()[::-1])
-+        distro_info = {}
-+        if matches:
-+            # regexp ensures non-None
-+            distro_info['name'] = matches.group(3)[::-1]
-+            if matches.group(2):
-+                distro_info['version_id'] = matches.group(2)[::-1]
-+            if matches.group(1):
-+                distro_info['codename'] = matches.group(1)[::-1]
-+        elif line:
-+            distro_info['name'] = line.strip()
-+        return distro_info
-+
-+
-+_distro = LinuxDistribution()
-+
-+
-+def main():
-+    logger = logging.getLogger(__name__)
-+    logger.setLevel(logging.DEBUG)
-+    logger.addHandler(logging.StreamHandler(sys.stdout))
-+
-+    parser = argparse.ArgumentParser(description="OS distro info tool")
-+    parser.add_argument(
-+        '--json',
-+        '-j',
-+        help="Output in machine readable format",
-+        action="store_true")
-+    args = parser.parse_args()
-+
-+    if args.json:
-+        logger.info(json.dumps(info(), indent=4, sort_keys=True))
-+    else:
-+        logger.info('Name: %s', name(pretty=True))
-+        distribution_version = version(pretty=True)
-+        logger.info('Version: %s', distribution_version)
-+        distribution_codename = codename()
-+        logger.info('Codename: %s', distribution_codename)
-+
-+
-+if __name__ == '__main__':
-+    main()
-diff --git a/third_party/python/distro/docs/conf.py b/third_party/python/distro/docs/conf.py
-new file mode 100644
-index 000000000000..ec54f955b964
---- /dev/null
-+++ b/third_party/python/distro/docs/conf.py
-@@ -0,0 +1,342 @@
-+# -*- coding: utf-8 -*-
-+#
-+# Configuration file for Sphinx builds, created by
-+# sphinx-quickstart on Wed Mar  2 11:33:06 2016.
-+#
-+# This file is execfile()d with the current directory set to its
-+# containing dir.
-+#
-+# Note that not all possible configuration values are present in this
-+# autogenerated file.
-+#
-+# All configuration values have a default; values that are commented out
-+# serve to show the default.
-+
-+import sys
-+import os
-+import re
-+
-+# If extensions (or modules to document with autodoc) are in another directory,
-+# add these directories to sys.path here. If the directory is relative to the
-+# documentation root, use os.path.abspath to make it absolute, like shown here.
-+sys.path.insert(0, os.path.abspath('..'))
-+
-+# -- General configuration ------------------------------------------------
-+
-+# If your documentation needs a minimal Sphinx version, state it here.
-+needs_sphinx = '1.1'
-+
-+# Add any Sphinx extension module names here, as strings. They can be
-+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
-+# ones.
-+extensions = [
-+    'sphinx.ext.autodoc',
-+    'sphinx.ext.intersphinx',
-+    'sphinx.ext.todo',
-+    'sphinx.ext.coverage',
-+    'sphinx.ext.viewcode',
-+]
-+
-+# Add any paths that contain templates here, relative to this directory.
-+templates_path = ['_templates']
-+
-+# The suffix(es) of source filenames.
-+# You can specify multiple suffix as a list of string:
-+# source_suffix = ['.rst', '.md']
-+source_suffix = '.rst'
-+
-+# The encoding of source files.
-+source_encoding = 'utf-8'
-+
-+# The master toctree document.
-+on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
-+if on_rtd:
-+    master_doc = 'index'
-+else:
-+    master_doc = 'docs/index'
-+
-+# General information about the project.
-+project = u'distro'
-+copyright = u'2015,2016, Nir Cohen, Andreas Maier'
-+author = u'Nir Cohen, Andreas Maier'
-+
-+# The short description of the package.
-+_short_description = u'Linux Distribution - a Linux OS platform information API'
-+
-+# The version info for the project you're documenting, acts as replacement for
-+# |version| and |release|, also used in various other places throughout the
-+# built documents.
-+
-+def parse_version():
-+    with open('../setup.py', 'r') as _fp:
-+        _lines = _fp.readlines()
-+        for _line in _lines:
-+            m = re.match(r'^package_version *= *[\'"](.+)[\'"].*$', _line)
-+            if m:
-+                break
-+        if m:
-+            return m.group(1)
-+        else:
-+            return 'unknown'
-+
-+# The short X.Y version.
-+# Note: We use the full version in both cases.
-+version = parse_version()
-+
-+# The full version, including alpha/beta/rc tags.
-+release = version
-+
-+# The language for content autogenerated by Sphinx. Refer to documentation
-+# for a list of supported languages.
-+#
-+# This is also used if you do content translation via gettext catalogs.
-+# Usually you set "language" from the command line for these cases.
-+language = None
-+
-+# There are two options for replacing |today|: either, you set today to some
-+# non-false value, then it is used:
-+#today = ''
-+# Else, today_fmt is used as the format for a strftime call.
-+#today_fmt = '%B %d, %Y'
-+
-+# List of patterns, relative to source directory, that match files and
-+# directories to ignore when looking for source files.
-+exclude_patterns = ["tests", ".tox", ".git", "build_docs", "ld.egg-info"]
-+
-+# The reST default role (used for this markup: `text`) to use for all
-+# documents.
-+#default_role = None
-+
-+# If true, '()' will be appended to :func: etc. cross-reference text.
-+add_function_parentheses = True
-+
-+# If true, the current module name will be prepended to all description
-+# unit titles (such as .. function::).
-+#add_module_names = True
-+
-+# If true, sectionauthor and moduleauthor directives will be shown in the
-+# output. They are ignored by default.
-+#show_authors = False
-+
-+# The name of the Pygments (syntax highlighting) style to use.
-+pygments_style = 'sphinx'
-+
-+# A list of ignored prefixes for module index sorting.
-+#modindex_common_prefix = []
-+
-+# If true, keep warnings as "system message" paragraphs in the built documents.
-+#keep_warnings = False
-+
-+# If true, `todo` and `todoList` produce output, else they produce nothing.
-+todo_include_todos = True
-+
-+
-+# -- Options for HTML output ----------------------------------------------
-+
-+# The theme to use for HTML and HTML Help pages.
-+# See http://www.sphinx-doc.org/en/stable/theming.html for built-in themes.
-+html_theme = "classic"
-+
-+# Theme options are theme-specific and customize the look and feel of a theme
-+# further.
-+# See http://www.sphinx-doc.org/en/stable/theming.html for the options
-+# available for built-in themes.
-+html_theme_options = {
-+}
-+
-+# Add any paths that contain custom themes here, relative to this directory.
-+#html_theme_path = []
-+
-+# The name for this set of Sphinx documents.  If not defined, it defaults to
-+# "<project> v<release> documentation".
-+#html_title = None
-+
-+# A shorter title for the navigation bar.  Default is the same as html_title.
-+#html_short_title = 'distro'
-+
-+# The name of an image file (relative to this directory) to place at the top
-+# of the sidebar.
-+#html_logo = None
-+
-+# The name of an image file (relative to this directory) to use as a favicon of
-+# the docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
-+# pixels large.
-+#html_favicon = None
-+
-+# Add any paths that contain custom static files (such as style sheets) here,
-+# relative to this directory. They are copied after the builtin static files,
-+# so a file named "default.css" will overwrite the builtin "default.css".
-+html_static_path = ['html_static']
-+
-+# Add any extra paths that contain custom files (such as robots.txt or
-+# .htaccess) here, relative to this directory. These files are copied
-+# directly to the root of the documentation.
-+html_extra_path = ['html_extra']
-+
-+# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
-+# using the given strftime format.
-+#html_last_updated_fmt = '%b %d, %Y'
-+
-+# If true, SmartyPants will be used to convert quotes and dashes to
-+# typographically correct entities.
-+#html_use_smartypants = True
-+
-+# Custom sidebar templates, maps document names to template names.
-+#html_sidebars = {}
-+
-+# Additional templates that should be rendered to pages, maps page names to
-+# template names.
-+#html_additional_pages = {}
-+
-+# If false, no module index is generated.
-+#html_domain_indices = True
-+
-+# If false, no index is generated.
-+#html_use_index = True
-+
-+# If true, the index is split into individual pages for each letter.
-+#html_split_index = False
-+
-+# If true, links to the reST sources are added to the pages.
-+#html_show_sourcelink = True
-+
-+# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
-+#html_show_sphinx = True
-+
-+# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
-+#html_show_copyright = True
-+
-+# If true, an OpenSearch description file will be output, and all pages will
-+# contain a <link> tag referring to it.  The value of this option must be the
-+# base URL from which the finished HTML is served.
-+#html_use_opensearch = ''
-+
-+# This is the file name suffix for HTML files (e.g. ".xhtml").
-+#html_file_suffix = None
-+
-+# Language to be used for generating the HTML full-text search index.
-+# Sphinx supports the following languages:
-+#   'da', 'de', 'en', 'es', 'fi', 'fr', 'hu', 'it', 'ja'
-+#   'nl', 'no', 'pt', 'ro', 'ru', 'sv', 'tr'
-+#html_search_language = 'en'
-+
-+# A dictionary with options for the search language support, empty by default.
-+# Now only 'ja' uses this config value
-+#html_search_options = {'type': 'default'}
-+
-+# The name of a javascript file (relative to the configuration directory) that
-+# implements a search results scorer. If empty, the default will be used.
-+#html_search_scorer = 'scorer.js'
-+
-+# Output file base name for HTML help builder.
-+htmlhelp_basename = 'distro_doc'
-+
-+# -- Options for LaTeX output ---------------------------------------------
-+
-+latex_elements = {
-+# The paper size ('letterpaper' or 'a4paper').
-+#'papersize': 'letterpaper',
-+
-+# The font size ('10pt', '11pt' or '12pt').
-+#'pointsize': '10pt',
-+
-+# Additional stuff for the LaTeX preamble.
-+#'preamble': '',
-+
-+# Latex figure (float) alignment
-+#'figure_align': 'htbp',
-+}
-+
-+# Grouping the document tree into LaTeX files. List of tuples
-+# (source start file, target name, title,
-+#  author, documentclass [howto, manual, or own class]).
-+latex_documents = [
-+    (master_doc, 'ld.tex', _short_description, author, 'manual'),
-+]
-+
-+# The name of an image file (relative to this directory) to place at the top of
-+# the title page.
-+#latex_logo = None
-+
-+# For "manual" documents, if this is true, then toplevel headings are parts,
-+# not chapters.
-+#latex_use_parts = False
-+
-+# If true, show page references after internal links.
-+#latex_show_pagerefs = False
-+
-+# If true, show URL addresses after external links.
-+#latex_show_urls = False
-+
-+# Documents to append as an appendix to all manuals.
-+#latex_appendices = []
-+
-+# If false, no module index is generated.
-+#latex_domain_indices = True
-+
-+
-+# -- Options for manual page output ---------------------------------------
-+
-+# One entry per manual page. List of tuples
-+# (source start file, name, description, authors, manual section).
-+man_pages = [
-+    (master_doc, 'ld', _short_description, [author], 1)
-+]
-+
-+# If true, show URL addresses after external links.
-+#man_show_urls = False
-+
-+
-+# -- Options for Texinfo output -------------------------------------------
-+
-+# Grouping the document tree into Texinfo files. List of tuples
-+# (source start file, target name, title, author,
-+#  dir menu entry, description, category)
-+texinfo_documents = [
-+    (master_doc, 'LinuxDistribution', _short_description,
-+     author, 'LinuxDistribution', _short_description,
-+     'Miscellaneous'),
-+]
-+
-+# Documents to append as an appendix to all manuals.
-+#texinfo_appendices = []
-+
-+# If false, no module index is generated.
-+#texinfo_domain_indices = True
-+
-+# How to display URL addresses: 'footnote', 'no', or 'inline'.
-+#texinfo_show_urls = 'footnote'
-+
-+# If true, do not generate a @detailmenu in the "Top" node's menu.
-+#texinfo_no_detailmenu = False
-+
-+
-+# -- Options for autodoc extension ----------------------------------------
-+# For documentation, see
-+# http://www.sphinx-doc.org/en/stable/ext/autodoc.html
-+
-+# Selects what content will be inserted into a class description.
-+# The possible values are:
-+#   "class" - Only the class’ docstring is inserted. This is the default.
-+#   "both"  - Both the class’ and the __init__ method’s docstring are
-+#             concatenated and inserted.
-+#   "init"  - Only the __init__ method’s docstring is inserted.
-+autoclass_content = "both"
-+
-+# Selects if automatically documented members are sorted alphabetically
-+# (value 'alphabetical'), by member type (value 'groupwise') or by source
-+# order (value 'bysource'). The default is alphabetical.
-+autodoc_member_order = "bysource"
-+
-+# -- Options for intersphinx extension ------------------------------------
-+# For documentation, see
-+# http://www.sphinx-doc.org/en/stable/ext/intersphinx.html
-+
-+# Defines the prefixes for intersphinx links, and the targets they resolve
-+# to. Example RST source for 'py' prefix:
-+#     :py:func:`platform.dist`
-+intersphinx_mapping = {
-+  'py': ('https://docs.python.org/3.5', None)
-+}
-+
-+intersphinx_cache_limit = 5
-diff --git a/third_party/python/distro/docs/index.rst b/third_party/python/distro/docs/index.rst
-new file mode 100644
-index 000000000000..0584dc68418f
---- /dev/null
-+++ b/third_party/python/distro/docs/index.rst
-@@ -0,0 +1,476 @@
-+
-+.. _distro official repo: https://github.com/nir0s/distro
-+.. _distro issue tracker: https://github.com/nir0s/distro/issues
-+.. _open issues on missing test data: https://github.com/nir0s/distro/issues?q=is%3Aissue+is%3Aopen+label%3A%22help+wanted%22>
-+
-+
-+**distro** package (Linux Distribution) version |version|
-+*********************************************************
-+
-+Official distro repository: `distro official repo`_
-+
-+Overview and motivation
-+=======================
-+
-+.. automodule:: distro
-+
-+If you want to jump into the API description right away, read about the
-+`consolidated accessor functions`_.
-+
-+Compatibility
-+=============
-+
-+The ``distro`` package is supported on Python 2.7, 3.4+ and PyPy, and on
-+any Linux or *BSD distribution that provides one or more of the `data sources`_
-+used by this package.
-+
-+This package is tested on Python 2.7, 3.4+ and PyPy, with test data that
-+mimics the exact behavior of the data sources of
-+`a number of Linux distributions <https://github.com/nir0s/distro/tree/master/tests/resources/distros>`_.
-+
-+If you want to add test data for more distributions, please
-+create an issue in the `distro issue tracker`_
-+and provide the following information in the issue:
-+
-+* The content of the `/etc/os-release` file, if any.
-+* The file names and content of the `/etc/*release` and `/etc/*version` files, if any.
-+* The output of the command: `lsb_release -a`, if available.
-+* The file names and content of any other files you are aware of that provide
-+  useful information about the distro.
-+
-+There are already some `open issues on missing test data`_.
-+
-+
-+Data sources
-+============
-+
-+The ``distro`` package implements a robust and inclusive way of retrieving the
-+information about a Linux distribution based on new standards and old methods,
-+namely from these data sources:
-+
-+* The `os-release file`_, if present.
-+
-+* The `lsb_release command output`_, if the lsb_release command is available.
-+
-+* The `distro release file`_, if present.
-+
-+* The `uname command output`_, if present.
-+
-+
-+Access to the information
-+=========================
-+
-+This package provides three ways to access the information about a Linux
-+distribution:
-+
-+* `Consolidated accessor functions`_
-+
-+  These are module-global functions that take into account all data sources in
-+  a priority order, and that return information about the current Linux
-+  distribution.
-+
-+  These functions should be the normal way to access the information.
-+
-+  The precedence of data sources is applied for each information item
-+  separately. Therefore, it is possible that not all information items returned
-+  by these functions come from the same data source. For example, on a
-+  distribution that has an lsb_release command that returns the
-+  "Distributor ID" field but not the "Codename" field, and that has a distro
-+  release file that specifies a codename inside, the distro ID will come from
-+  the lsb_release command (because it has higher precedence), and the codename
-+  will come from the distro release file (because it is not provided by the
-+  lsb_release command).
-+
-+  Examples: :func:`distro.id` for retrieving
-+  the distro ID, or :func:`ld.info` to get the machine-readable part of the
-+  information in a more aggregated way, or :func:`distro.linux_distribution` with
-+  an interface that is compatible to the original
-+  :py:func:`platform.linux_distribution` function, supporting a subset of its
-+  parameters.
-+
-+* `Single source accessor functions`_
-+
-+  These are module-global functions that take into account a single data
-+  source, and that return information about the current Linux distribution.
-+
-+  They are useful for distributions that provide multiple inconsistent data
-+  sources, or for retrieving information items that are not provided by the
-+  consolidated accessor functions.
-+
-+  Examples: :func:`distro.os_release_attr` for retrieving a single information
-+  item from the os-release data source, or :func:`distro.lsb_release_info` for
-+  retrieving all information items from the lsb_release command output data
-+  source.
-+
-+* `LinuxDistribution class`_
-+
-+  The :class:`distro.LinuxDistribution` class provides the main code of this
-+  package.
-+
-+  This package contains a private module-global :class:`distro.LinuxDistribution`
-+  instance with default initialization arguments, that is used by the
-+  consolidated and single source accessor functions.
-+
-+  A user-defined instance of the :class:`distro.LinuxDistribution` class allows
-+  specifying the path names of the os-release file and distro release file and
-+  whether the lsb_release command should be used or not. That is useful for
-+  example when the distribution information from a chrooted environment
-+  is to be retrieved, or when a distro has multiple distro release files and
-+  the default algorithm uses the wrong one.
-+
-+
-+Consolidated accessor functions
-+===============================
-+
-+This section describes the consolidated accessor functions.
-+See `access to the information`_ for a discussion of the different kinds of
-+accessor functions.
-+
-+.. autofunction:: distro.linux_distribution
-+.. autofunction:: distro.id
-+.. autofunction:: distro.name
-+.. autofunction:: distro.version
-+.. autofunction:: distro.version_parts
-+.. autofunction:: distro.major_version
-+.. autofunction:: distro.minor_version
-+.. autofunction:: distro.build_number
-+.. autofunction:: distro.like
-+.. autofunction:: distro.codename
-+.. autofunction:: distro.info
-+
-+Single source accessor functions
-+================================
-+
-+This section describes the single source accessor functions.
-+See `access to the information`_ for a discussion of the different kinds of
-+accessor functions.
-+
-+.. autofunction:: distro.os_release_info
-+.. autofunction:: distro.lsb_release_info
-+.. autofunction:: distro.distro_release_info
-+.. autofunction:: distro.os_release_attr
-+.. autofunction:: distro.lsb_release_attr
-+.. autofunction:: distro.distro_release_attr
-+
-+LinuxDistribution class
-+=======================
-+
-+This section describes the access via the :class:`distro.LinuxDistribution` class.
-+See `access to the information`_ for a discussion of the different kinds of
-+accessor functions.
-+
-+.. autoclass:: distro.LinuxDistribution
-+   :members:
-+   :undoc-members:
-+
-+Normalization tables
-+====================
-+
-+These translation tables are used to normalize the parsed distro ID values
-+into reliable IDs. See :func:`distro.id` for details.
-+
-+They are documented in order to show for which distros a normalization is
-+currently defined.
-+
-+As a quick fix, these tables can also be extended by the user by appending new
-+entries, should the need arise. If you have a need to get these tables
-+extended, please make an according request in the `distro issue tracker`_.
-+
-+.. autodata:: distro.NORMALIZED_OS_ID
-+.. autodata:: distro.NORMALIZED_LSB_ID
-+.. autodata:: distro.NORMALIZED_DISTRO_ID
-+
-+Os-release file
-+===============
-+
-+The os-release file is looked up using the path name ``/etc/os-release``. Its
-+optional additional location ``/usr/lib/os-release`` is ignored.
-+
-+The os-release file is expected to be encoded in UTF-8.
-+
-+It is parsed using the standard Python :py:mod:`shlex` package, which treats it
-+like a shell script.
-+
-+The attribute names found in the file are translated to lower case and then
-+become the keys of the information items from the os-release file data source.
-+These keys can be used to retrieve single items with the
-+:func:`distro.os_release_attr` function, and they are also used as keys in the
-+dictionary returned by :func:`distro.os_release_info`.
-+
-+The attribute values found in the file are processed using shell rules (e.g.
-+for whitespace, escaping, and quoting) before they become the values of the
-+information items from the os-release file data source.
-+
-+If the attribute "VERSION" is found in the file, the distro codename is
-+extracted from its value if it can be found there. If a codename is found, it
-+becomes an additional information item with key "codename".
-+
-+See the `os-release man page
-+<http://www.freedesktop.org/software/systemd/man/os-release.html>`_
-+for a list of possible attributes in the file.
-+
-+**Examples:**
-+
-+1.  The following os-release file content:
-+
-+    .. sourcecode:: shell
-+
-+        NAME='Ubuntu'
-+        VERSION="14.04.3 LTS, Trusty Tahr"
-+        ID=ubuntu
-+        ID_LIKE=debian
-+        PRETTY_NAME="Ubuntu 14.04.3 LTS"
-+        VERSION_ID="14.04"
-+        HOME_URL="http://www.ubuntu.com/"
-+        SUPPORT_URL="http://help.ubuntu.com/"
-+        BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
-+
-+    results in these information items:
-+
-+    ===============================  ==========================================
-+    Key                              Value
-+    ===============================  ==========================================
-+    name                             "Ubuntu"
-+    version                          "14.04.3 LTS, Trusty Tahr"
-+    id                               "ubuntu"
-+    id_like                          "debian"
-+    pretty_name                      "Ubuntu 14.04.3 LTS"
-+    version_id                       "14.04"
-+    home_url                         "http://www.ubuntu.com/"
-+    support_url                      "http://help.ubuntu.com/"
-+    bug_report_url                   "http://bugs.launchpad.net/ubuntu/"
-+    codename                         "Trusty Tahr"
-+    ===============================  ==========================================
-+
-+2.  The following os-release file content:
-+
-+    .. sourcecode:: shell
-+
-+        NAME="Red Hat Enterprise Linux Server"
-+        VERSION="7.0 (Maipo)"
-+        ID="rhel"
-+        ID_LIKE="fedora"
-+        VERSION_ID="7.0"
-+        PRETTY_NAME="Red Hat Enterprise Linux Server 7.0 (Maipo)"
-+        ANSI_COLOR="0;31"
-+        CPE_NAME="cpe:/o:redhat:enterprise_linux:7.0:GA:server"
-+        HOME_URL="https://www.redhat.com/"
-+        BUG_REPORT_URL="https://bugzilla.redhat.com/"
-+
-+        REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 7"
-+        REDHAT_BUGZILLA_PRODUCT_VERSION=7.0
-+        REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
-+        REDHAT_SUPPORT_PRODUCT_VERSION=7.0
-+
-+    results in these information items:
-+
-+    ===============================  ==========================================
-+    Key                              Value
-+    ===============================  ==========================================
-+    name                             "Red Hat Enterprise Linux Server"
-+    version                          "7.0 (Maipo)"
-+    id                               "rhel"
-+    id_like                          "fedora"
-+    version_id                       "7.0"
-+    pretty_name                      "Red Hat Enterprise Linux Server 7.0 (Maipo)"
-+    ansi_color                       "0;31"
-+    cpe_name                         "cpe:/o:redhat:enterprise_linux:7.0:GA:server"
-+    home_url                         "https://www.redhat.com/"
-+    bug_report_url                   "https://bugzilla.redhat.com/"
-+    redhat_bugzilla_product          "Red Hat Enterprise Linux 7"
-+    redhat_bugzilla_product_version  "7.0"
-+    redhat_support_product           "Red Hat Enterprise Linux"
-+    redhat_support_product_version   "7.0"
-+    codename                         "Maipo"
-+    ===============================  ==========================================
-+
-+Lsb_release command output
-+==========================
-+
-+The lsb_release command is expected to be in the PATH, and is invoked as
-+follows:
-+
-+.. sourcecode:: shell
-+
-+    lsb_release -a
-+
-+The command output is expected to be encoded in UTF-8.
-+
-+Only lines in the command output with the following format will be used:
-+
-+    ``<attr-name>: <attr-value>``
-+
-+Where:
-+
-+* ``<attr-name>`` is the name of the attribute, and
-+* ``<attr-value>`` is the attribute value.
-+
-+The attribute names are stripped from surrounding blanks, any remaining blanks
-+are translated to underscores, they are translated to lower case, and then
-+become the keys of the information items from the lsb_release command output
-+data source.
-+
-+The attribute values are stripped from surrounding blanks, and then become the
-+values of the information items from the lsb_release command output data
-+source.
-+
-+See the `lsb_release man page
-+<http://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/
-+LSB-Core-generic/lsbrelease.html>`_
-+for a description of standard attributes returned by the lsb_release command.
-+
-+**Examples:**
-+
-+1.  The following lsb_release command output:
-+
-+    .. sourcecode:: text
-+
-+        No LSB modules are available.
-+        Distributor ID: Ubuntu
-+        Description:    Ubuntu 14.04.3 LTS
-+        Release:        14.04
-+        Codename:       trusty
-+
-+    results in these information items:
-+
-+    ===============================  ==========================================
-+    Key                              Value
-+    ===============================  ==========================================
-+    distributor_id                   "Ubuntu"
-+    description                      "Ubuntu 14.04.3 LTS"
-+    release                          "14.04"
-+    codename                         "trusty"
-+    ===============================  ==========================================
-+
-+2.  The following lsb_release command output:
-+
-+    .. sourcecode:: text
-+
-+        LSB Version:    n/a
-+        Distributor ID: SUSE LINUX
-+        Description:    SUSE Linux Enterprise Server 12 SP1
-+        Release:        12.1
-+        Codename:       n/a
-+
-+    results in these information items:
-+
-+    ===============================  ==========================================
-+    Key                              Value
-+    ===============================  ==========================================
-+    lsb_version                      "n/a"
-+    distributor_id                   "SUSE LINUX"
-+    description                      "SUSE Linux Enterprise Server 12 SP1"
-+    release                          "12.1"
-+    codename                         "n/a"
-+    ===============================  ==========================================
-+
-+Distro release file
-+===================
-+
-+Unless specified with a particular path name when using the
-+:class:`distro.LinuxDistribution` class, the distro release file is found by using
-+the first match in the alphabetically sorted list of the files matching the
-+following path name patterns:
-+
-+* ``/etc/*-release``
-+* ``/etc/*_release``
-+* ``/etc/*-version``
-+* ``/etc/*_version``
-+
-+where the following special path names are excluded:
-+
-+* ``/etc/debian_version``
-+* ``/etc/system-release``
-+* ``/etc/os-release``
-+
-+and where the first line within the file has the expected format.
-+
-+The algorithm to sort the files alphabetically is far from perfect, but the
-+distro release file has the least priority as a data source, and it is expected
-+that distributions provide one of the other data sources.
-+
-+The distro release file is expected to be encoded in UTF-8.
-+
-+Only its first line is used, and it is expected to have the following format:
-+
-+    ``<name> [[[release] <version_id>] (<codename>)]``
-+
-+Where:
-+
-+* square brackets indicate optionality,
-+* ``<name>`` is the distro name,
-+* ``<version_id>`` is the distro version, and
-+* ``<codename>`` is the distro codename.
-+
-+The following information items can be found in a distro release file
-+(shown with their keys and data types):
-+
-+* ``id`` (string):  Distro ID, taken from the first part of the file name
-+  before the hyphen (``-``) or underscore (``_``).
-+
-+  Note that the distro ID is not normalized or translated to lower case at this
-+  point; this happens only for the result of the :func:`distro.id` function.
-+
-+* ``name`` (string):  Distro name, as found in the first line of the file.
-+
-+* ``version_id`` (string):  Distro version, as found in the first line of the
-+  file. If not found, this information item will not exist.
-+
-+* ``codename`` (string):  Distro codename, as found in the first line of the
-+  file. If not found, this information item will not exist.
-+
-+  Note that the string in the codename field is not always really a
-+  codename. For example, openSUSE returns "x86_64".
-+
-+**Examples:**
-+
-+1.  The following distro release file ``/etc/centos-release``:
-+
-+    .. sourcecode:: text
-+
-+        CentOS Linux release 7.1.1503 (Core)
-+
-+    results in these information items:
-+
-+    ===============================  ==========================================
-+    Key                              Value
-+    ===============================  ==========================================
-+    id                               "centos"
-+    name                             "CentOS Linux"
-+    version_id                       "7.1.1503"
-+    codename                         "Core"
-+    ===============================  ==========================================
-+
-+2.  The following distro release file ``/etc/oracle-release``:
-+
-+    .. sourcecode:: text
-+
-+        Oracle Linux Server release 7.1
-+
-+    results in these information items:
-+
-+    ===============================  ==========================================
-+    Key                              Value
-+    ===============================  ==========================================
-+    id                               "oracle"
-+    name                             "Oracle Linux Server"
-+    version_id                       "7.1"
-+    ===============================  ==========================================
-+
-+3.  The following distro release file ``/etc/SuSE-release``:
-+
-+    .. sourcecode:: text
-+
-+        openSUSE 42.1 (x86_64)
-+
-+    results in these information items:
-+
-+    ===============================  ==========================================
-+    Key                              Value
-+    ===============================  ==========================================
-+    id                               "SuSE"
-+    name                             "openSUSE"
-+    version_id                       "42.1"
-+    codename                         "x86_64"
-+    ===============================  ==========================================
-+
-diff --git a/third_party/python/distro/query_local_distro.py b/third_party/python/distro/query_local_distro.py
-new file mode 100755
-index 000000000000..5c5ed9ef6f77
---- /dev/null
-+++ b/third_party/python/distro/query_local_distro.py
-@@ -0,0 +1,45 @@
-+#!/usr/bin/env python
-+# Copyright 2015,2016 Nir Cohen
-+#
-+# Licensed under the Apache License, Version 2.0 (the "License");
-+# you may not use this file except in compliance with the License.
-+# You may obtain a copy of the License at
-+#
-+# http://www.apache.org/licenses/LICENSE-2.0
-+#
-+# Unless required by applicable law or agreed to in writing, software
-+# distributed under the License is distributed on an "AS IS" BASIS,
-+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-+# See the License for the specific language governing permissions and
-+# limitations under the License.
-+
-+from __future__ import print_function
-+
-+from pprint import pformat
-+
-+import distro
-+
-+
-+def pprint(obj):
-+    for line in pformat(obj).split('\n'):
-+        print(4 * ' ' + line)
-+
-+
-+print('os_release_info:')
-+pprint(distro.os_release_info())
-+print('lsb_release_info:')
-+pprint(distro.lsb_release_info())
-+print('distro_release_info:')
-+pprint(distro.distro_release_info())
-+print('id: {0}'.format(distro.id()))
-+print('name: {0}'.format(distro.name()))
-+print('name_pretty: {0}'.format(distro.name(True)))
-+print('version: {0}'.format(distro.version()))
-+print('version_pretty: {0}'.format(distro.version(True)))
-+print('like: {0}'.format(distro.like()))
-+print('codename: {0}'.format(distro.codename()))
-+print('linux_distribution_full: {0}'.format(distro.linux_distribution()))
-+print('linux_distribution: {0}'.format(distro.linux_distribution(False)))
-+print('major_version: {0}'.format(distro.major_version()))
-+print('minor_version: {0}'.format(distro.minor_version()))
-+print('build_number: {0}'.format(distro.build_number()))
-diff --git a/third_party/python/distro/setup.cfg b/third_party/python/distro/setup.cfg
-new file mode 100644
-index 000000000000..51b5f83b3da1
---- /dev/null
-+++ b/third_party/python/distro/setup.cfg
-@@ -0,0 +1,10 @@
-+[bdist_wheel]
-+universal = 1
-+
-+[metadata]
-+license_file = LICENSE
-+
-+[egg_info]
-+tag_build = 
-+tag_date = 0
-+
-diff --git a/third_party/python/distro/setup.py b/third_party/python/distro/setup.py
-new file mode 100644
-index 000000000000..0657449267bd
---- /dev/null
-+++ b/third_party/python/distro/setup.py
-@@ -0,0 +1,67 @@
-+# Copyright 2015,2016 Nir Cohen
-+#
-+# Licensed under the Apache License, Version 2.0 (the "License");
-+# you may not use this file except in compliance with the License.
-+# You may obtain a copy of the License at
-+#
-+# http://www.apache.org/licenses/LICENSE-2.0
-+#
-+# Unless required by applicable law or agreed to in writing, software
-+# distributed under the License is distributed on an "AS IS" BASIS,
-+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-+# See the License for the specific language governing permissions and
-+# limitations under the License.
-+
-+import os
-+import codecs
-+from setuptools import setup
-+
-+# The following version is parsed by other parts of this package.
-+# Don't change the format of the line, or the variable name.
-+package_version = "1.4.0"
-+
-+here = os.path.abspath(os.path.dirname(__file__))
-+
-+
-+def read(*parts):
-+    # intentionally *not* adding an encoding option to open
-+    return codecs.open(os.path.join(here, *parts), 'r').read()
-+
-+
-+setup(
-+    name='distro',
-+    version=package_version,
-+    url='https://github.com/nir0s/distro',
-+    author='Nir Cohen',
-+    author_email='nir36g@gmail.com',
-+    license='Apache License, Version 2.0',
-+    platforms='All',
-+    description='Distro - an OS platform information API',
-+    long_description=read('README.md'),
-+    long_description_content_type='text/markdown',
-+    py_modules=['distro'],
-+    entry_points={
-+        'console_scripts': [
-+            'distro = distro:main',
-+        ]
-+    },
-+    classifiers=[
-+        'Development Status :: 5 - Production/Stable',
-+        'Intended Audience :: Developers',
-+        'Intended Audience :: System Administrators',
-+        'License :: OSI Approved :: Apache Software License',
-+        'Operating System :: POSIX :: Linux',
-+        'Operating System :: POSIX :: BSD',
-+        'Operating System :: POSIX :: BSD :: FreeBSD',
-+        'Operating System :: POSIX :: BSD :: NetBSD',
-+        'Operating System :: POSIX :: BSD :: OpenBSD',
-+        'Programming Language :: Python :: 2',
-+        'Programming Language :: Python :: 2.7',
-+        'Programming Language :: Python :: 3',
-+        'Programming Language :: Python :: 3.4',
-+        'Programming Language :: Python :: 3.5',
-+        'Programming Language :: Python :: 3.6',
-+        'Topic :: Software Development :: Libraries :: Python Modules',
-+        'Topic :: System :: Operating System',
-+    ]
-+)
-diff --git a/third_party/python/distro/tests/__init__.py b/third_party/python/distro/tests/__init__.py
-new file mode 100644
-index 000000000000..e69de29bb2d1
-diff --git a/third_party/python/distro/tests/resources/distros/__shared__/bin/lsb_release b/third_party/python/distro/tests/resources/distros/__shared__/bin/lsb_release
-new file mode 100755
-index 000000000000..892d5e601696
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/__shared__/bin/lsb_release
-@@ -0,0 +1,43 @@
-+#!/bin/bash
-+#
-+# lsb_release command for testing the ld module.
-+# Only the -a option is supported.
-+#
-+# This version of the lsb_release command reads an lsb-release file.
-+#
-+# The lsb-release file has the usual format, e.g.:
-+#   DISTRIB_ID=Ubuntu
-+#   DISTRIB_RELEASE=14.04
-+#   DISTRIB_CODENAME=trusty
-+#   DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
-+# Where each line is optional. If a line is missing, the default value
-+# will be the empty string.
-+#
-+
-+if [[ "$@" != "-a" ]]; then
-+  echo "Usage: lsb_release -a"
-+  exit 2
-+fi
-+
-+# Because the PATH is set to just this directory, we cannot use 'dirname'
-+# or other external programs, but need to use built-in abilities of bash.
-+LSB_FILE="${0%/*}/../etc/lsb-release"
-+
-+if [[ ! -f $LSB_FILE ]]; then
-+  echo "Error: LSB release file does not exist: $LSB_FILE"
-+  exit 1
-+fi
-+
-+source $LSB_FILE
-+
-+if [[ -n $LSB_VERSION ]]; then
-+  echo "LSB Version:	$LSB_VERSION"
-+else
-+  echo "No LSB modules are available."
-+fi
-+echo "Distributor ID:	${DISTRIB_ID:-}"
-+echo "Description:	${DISTRIB_DESCRIPTION:-}"
-+echo "Release:	${DISTRIB_RELEASE:-}"
-+echo "Codename:	${DISTRIB_CODENAME:-}"
-+
-+exit 0
-diff --git a/third_party/python/distro/tests/resources/distros/amazon2014/etc/system-release b/third_party/python/distro/tests/resources/distros/amazon2014/etc/system-release
-new file mode 100644
-index 000000000000..3b6c9d4888ad
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/amazon2014/etc/system-release
-@@ -0,0 +1 @@
-+Amazon Linux AMI release 2014.03
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/amazon2016/etc/os-release b/third_party/python/distro/tests/resources/distros/amazon2016/etc/os-release
-new file mode 100644
-index 000000000000..7d7f60f5bd3b
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/amazon2016/etc/os-release
-@@ -0,0 +1,9 @@
-+NAME="Amazon Linux AMI"
-+VERSION="2016.03"
-+ID="amzn"
-+ID_LIKE="rhel fedora"
-+VERSION_ID="2016.03"
-+PRETTY_NAME="Amazon Linux AMI 2016.03"
-+ANSI_COLOR="0;33"
-+CPE_NAME="cpe:/o:amazon:linux:2016.03:ga"
-+HOME_URL="http://aws.amazon.com/amazon-linux-ami/"
-diff --git a/third_party/python/distro/tests/resources/distros/amazon2016/etc/system-release b/third_party/python/distro/tests/resources/distros/amazon2016/etc/system-release
-new file mode 100644
-index 000000000000..549b6912afdc
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/amazon2016/etc/system-release
-@@ -0,0 +1 @@
-+Amazon Linux AMI release 2016.03
-diff --git a/third_party/python/distro/tests/resources/distros/arch/etc/arch-release b/third_party/python/distro/tests/resources/distros/arch/etc/arch-release
-new file mode 100644
-index 000000000000..e69de29bb2d1
-diff --git a/third_party/python/distro/tests/resources/distros/arch/etc/os-release b/third_party/python/distro/tests/resources/distros/arch/etc/os-release
-new file mode 100644
-index 000000000000..30e5cf32458c
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/arch/etc/os-release
-@@ -0,0 +1,7 @@
-+NAME="Arch Linux"
-+ID=arch
-+PRETTY_NAME="Arch Linux"
-+ANSI_COLOR="0;36"
-+HOME_URL="https://www.archlinux.org/"
-+SUPPORT_URL="https://bbs.archlinux.org/"
-+BUG_REPORT_URL="https://bugs.archlinux.org/"
-diff --git a/third_party/python/distro/tests/resources/distros/arch/usr/lib/os-release b/third_party/python/distro/tests/resources/distros/arch/usr/lib/os-release
-new file mode 100644
-index 000000000000..30e5cf32458c
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/arch/usr/lib/os-release
-@@ -0,0 +1,7 @@
-+NAME="Arch Linux"
-+ID=arch
-+PRETTY_NAME="Arch Linux"
-+ANSI_COLOR="0;36"
-+HOME_URL="https://www.archlinux.org/"
-+SUPPORT_URL="https://bbs.archlinux.org/"
-+BUG_REPORT_URL="https://bugs.archlinux.org/"
-diff --git a/third_party/python/distro/tests/resources/distros/centos5/etc/centos-release b/third_party/python/distro/tests/resources/distros/centos5/etc/centos-release
-new file mode 100644
-index 000000000000..7aade1d08aa5
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/centos5/etc/centos-release
-@@ -0,0 +1 @@
-+CentOS release 5.11 (Final)
-diff --git a/third_party/python/distro/tests/resources/distros/centos5/etc/redhat-release b/third_party/python/distro/tests/resources/distros/centos5/etc/redhat-release
-new file mode 100644
-index 000000000000..7aade1d08aa5
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/centos5/etc/redhat-release
-@@ -0,0 +1 @@
-+CentOS release 5.11 (Final)
-diff --git a/third_party/python/distro/tests/resources/distros/centos5/etc/system-release b/third_party/python/distro/tests/resources/distros/centos5/etc/system-release
-new file mode 100644
-index 000000000000..7aade1d08aa5
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/centos5/etc/system-release
-@@ -0,0 +1 @@
-+CentOS release 5.11 (Final)
-diff --git a/third_party/python/distro/tests/resources/distros/centos7/etc/centos-release b/third_party/python/distro/tests/resources/distros/centos7/etc/centos-release
-new file mode 100644
-index 000000000000..6254a91755f5
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/centos7/etc/centos-release
-@@ -0,0 +1 @@
-+CentOS Linux release 7.1.1503 (Core) 
-diff --git a/third_party/python/distro/tests/resources/distros/centos7/etc/os-release b/third_party/python/distro/tests/resources/distros/centos7/etc/os-release
-new file mode 100644
-index 000000000000..7037a940fa41
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/centos7/etc/os-release
-@@ -0,0 +1,16 @@
-+NAME="CentOS Linux"
-+VERSION="7 (Core)"
-+ID="centos"
-+ID_LIKE="rhel fedora"
-+VERSION_ID="7"
-+PRETTY_NAME="CentOS Linux 7 (Core)"
-+ANSI_COLOR="0;31"
-+CPE_NAME="cpe:/o:centos:centos:7"
-+HOME_URL="https://www.centos.org/"
-+BUG_REPORT_URL="https://bugs.centos.org/"
-+
-+CENTOS_MANTISBT_PROJECT="CentOS-7"
-+CENTOS_MANTISBT_PROJECT_VERSION="7"
-+REDHAT_SUPPORT_PRODUCT="centos"
-+REDHAT_SUPPORT_PRODUCT_VERSION="7"
-+
-diff --git a/third_party/python/distro/tests/resources/distros/centos7/etc/redhat-release b/third_party/python/distro/tests/resources/distros/centos7/etc/redhat-release
-new file mode 100644
-index 000000000000..6254a91755f5
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/centos7/etc/redhat-release
-@@ -0,0 +1 @@
-+CentOS Linux release 7.1.1503 (Core) 
-diff --git a/third_party/python/distro/tests/resources/distros/centos7/etc/system-release b/third_party/python/distro/tests/resources/distros/centos7/etc/system-release
-new file mode 100644
-index 000000000000..6254a91755f5
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/centos7/etc/system-release
-@@ -0,0 +1 @@
-+CentOS Linux release 7.1.1503 (Core) 
-diff --git a/third_party/python/distro/tests/resources/distros/cloudlinux5/etc/redhat-release b/third_party/python/distro/tests/resources/distros/cloudlinux5/etc/redhat-release
-new file mode 100644
-index 000000000000..ee65c7fc63d9
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/cloudlinux5/etc/redhat-release
-@@ -0,0 +1 @@
-+CloudLinux Server release 5.11 (Vladislav Volkov)
-diff --git a/third_party/python/distro/tests/resources/distros/cloudlinux6/etc/redhat-release b/third_party/python/distro/tests/resources/distros/cloudlinux6/etc/redhat-release
-new file mode 100644
-index 000000000000..261d32c7b893
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/cloudlinux6/etc/redhat-release
-@@ -0,0 +1 @@
-+CloudLinux Server release 6.8 (Oleg Makarov)
-diff --git a/third_party/python/distro/tests/resources/distros/cloudlinux7/etc/os-release b/third_party/python/distro/tests/resources/distros/cloudlinux7/etc/os-release
-new file mode 100644
-index 000000000000..37a3d9d291fe
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/cloudlinux7/etc/os-release
-@@ -0,0 +1,10 @@
-+NAME="CloudLinux"
-+VERSION="7.3 (Yury Malyshev)"
-+ID="cloudlinux"
-+ID_LIKE="rhel fedora centos"
-+VERSION_ID="7.3"
-+PRETTY_NAME="CloudLinux 7.3 (Yury Malyshev)"
-+ANSI_COLOR="0:31"
-+CPE_NAME="cpe:/o:cloudlinux:cloudlinux:7.3:GA:server"
-+HOME_URL="https://www.cloudlinux.com/"
-+BUG_REPORT_URL="https://helpdesk.cloudlinux.com/"
-diff --git a/third_party/python/distro/tests/resources/distros/cloudlinux7/etc/redhat-release b/third_party/python/distro/tests/resources/distros/cloudlinux7/etc/redhat-release
-new file mode 100644
-index 000000000000..b9b95ffd4c61
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/cloudlinux7/etc/redhat-release
-@@ -0,0 +1 @@
-+CloudLinux release 7.3 (Yury Malyshev)
-diff --git a/third_party/python/distro/tests/resources/distros/coreos/etc/oem-release b/third_party/python/distro/tests/resources/distros/coreos/etc/oem-release
-new file mode 100644
-index 000000000000..cc0c51553656
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/coreos/etc/oem-release
-@@ -0,0 +1,5 @@
-+ID=digitalocean
-+VERSION_ID=0.0.4
-+NAME="DigitalOcean"
-+HOME_URL="https://www.digitalocean.com/"
-+BUG_REPORT_URL="https://github.com/coreos/bugs/issues"
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/coreos/etc/os-release b/third_party/python/distro/tests/resources/distros/coreos/etc/os-release
-new file mode 100644
-index 000000000000..f66a7787bd5b
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/coreos/etc/os-release
-@@ -0,0 +1,9 @@
-+NAME=CoreOS
-+ID=coreos
-+VERSION=899.15.0
-+VERSION_ID=899.15.0
-+BUILD_ID=2016-04-05-1035
-+PRETTY_NAME="CoreOS 899.15.0"
-+ANSI_COLOR="1;32"
-+HOME_URL="https://coreos.com/"
-+BUG_REPORT_URL="https://github.com/coreos/bugs/issues"
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/debian8/bin/lsb_release b/third_party/python/distro/tests/resources/distros/debian8/bin/lsb_release
-new file mode 100755
-index 000000000000..8c20bfc18bbb
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/debian8/bin/lsb_release
-@@ -0,0 +1,21 @@
-+#!/bin/bash
-+#
-+# lsb_release command for testing the ld module.
-+# Only the -a option is supported.
-+#
-+# This version of the lsb_release command works without a corresponding
-+# etc/lsb-release file.
-+#
-+
-+if [[ "$@" != "-a" ]]; then
-+  echo "Usage: lsb_release -a"
-+  exit 2
-+fi
-+
-+echo "No LSB modules are available."
-+echo "Distributor ID:	Debian"
-+echo "Description:	Debian GNU/Linux 8.2 (jessie)"
-+echo "Release:	8.2"
-+echo "Codename:	jessie"
-+
-+exit 0
-diff --git a/third_party/python/distro/tests/resources/distros/debian8/etc/debian_version b/third_party/python/distro/tests/resources/distros/debian8/etc/debian_version
-new file mode 100644
-index 000000000000..0dc0f32d56ef
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/debian8/etc/debian_version
-@@ -0,0 +1 @@
-+8.2
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/debian8/etc/os-release b/third_party/python/distro/tests/resources/distros/debian8/etc/os-release
-new file mode 100644
-index 000000000000..4a1d76f28bfc
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/debian8/etc/os-release
-@@ -0,0 +1,8 @@
-+PRETTY_NAME="Debian GNU/Linux 8 (jessie)"
-+NAME="Debian GNU/Linux"
-+VERSION_ID="8"
-+VERSION="8 (jessie)"
-+ID=debian
-+HOME_URL="http://www.debian.org/"
-+SUPPORT_URL="http://www.debian.org/support/"
-+BUG_REPORT_URL="https://bugs.debian.org/"
-diff --git a/third_party/python/distro/tests/resources/distros/exherbo/etc/os-release b/third_party/python/distro/tests/resources/distros/exherbo/etc/os-release
-new file mode 100644
-index 000000000000..944c9b44efc7
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/exherbo/etc/os-release
-@@ -0,0 +1,7 @@
-+NAME="Exherbo"
-+PRETTY_NAME="Exherbo Linux"
-+ID="exherbo"
-+ANSI_COLOR="0;32"
-+HOME_URL="https://www.exherbo.org/"
-+SUPPORT_URL="irc://irc.freenode.net/#exherbo"
-+BUG_REPORT_URL="https://bugs.exherbo.org/"
-diff --git a/third_party/python/distro/tests/resources/distros/fedora19/etc/fedora-release b/third_party/python/distro/tests/resources/distros/fedora19/etc/fedora-release
-new file mode 100644
-index 000000000000..bebc20bc9a9c
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora19/etc/fedora-release
-@@ -0,0 +1 @@
-+Fedora release 19 (Schrödinger’s Cat)
-diff --git a/third_party/python/distro/tests/resources/distros/fedora19/etc/issue b/third_party/python/distro/tests/resources/distros/fedora19/etc/issue
-new file mode 100644
-index 000000000000..c6ce0c4fba5f
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora19/etc/issue
-@@ -0,0 +1,3 @@
-+Fedora release 19 (Schrödinger’s Cat)
-+Kernel \r on an \m (\l)
-+
-diff --git a/third_party/python/distro/tests/resources/distros/fedora19/etc/issue.net b/third_party/python/distro/tests/resources/distros/fedora19/etc/issue.net
-new file mode 100644
-index 000000000000..302193400360
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora19/etc/issue.net
-@@ -0,0 +1,2 @@
-+Fedora release 19 (Schrödinger’s Cat)
-+Kernel \r on an \m (\l)
-diff --git a/third_party/python/distro/tests/resources/distros/fedora19/etc/os-release b/third_party/python/distro/tests/resources/distros/fedora19/etc/os-release
-new file mode 100644
-index 000000000000..d739e01011d6
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora19/etc/os-release
-@@ -0,0 +1,7 @@
-+NAME=Fedora
-+VERSION="19 (Schrödinger’s Cat)"
-+ID=fedora
-+VERSION_ID=19
-+PRETTY_NAME="Fedora 19 (Schrödinger’s Cat)"
-+ANSI_COLOR="0;34"
-+CPE_NAME="cpe:/o:fedoraproject:fedora:19"
-diff --git a/third_party/python/distro/tests/resources/distros/fedora19/etc/redhat-release b/third_party/python/distro/tests/resources/distros/fedora19/etc/redhat-release
-new file mode 100644
-index 000000000000..bebc20bc9a9c
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora19/etc/redhat-release
-@@ -0,0 +1 @@
-+Fedora release 19 (Schrödinger’s Cat)
-diff --git a/third_party/python/distro/tests/resources/distros/fedora19/etc/system-release b/third_party/python/distro/tests/resources/distros/fedora19/etc/system-release
-new file mode 100644
-index 000000000000..bebc20bc9a9c
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora19/etc/system-release
-@@ -0,0 +1 @@
-+Fedora release 19 (Schrödinger’s Cat)
-diff --git a/third_party/python/distro/tests/resources/distros/fedora19/etc/system-release-cpe b/third_party/python/distro/tests/resources/distros/fedora19/etc/system-release-cpe
-new file mode 100644
-index 000000000000..b3f589f69e98
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora19/etc/system-release-cpe
-@@ -0,0 +1 @@
-+cpe:/o:fedoraproject:fedora:19
-diff --git a/third_party/python/distro/tests/resources/distros/fedora23/etc/fedora-release b/third_party/python/distro/tests/resources/distros/fedora23/etc/fedora-release
-new file mode 100644
-index 000000000000..53d352fc379e
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora23/etc/fedora-release
-@@ -0,0 +1 @@
-+Fedora release 23 (Twenty Three)
-diff --git a/third_party/python/distro/tests/resources/distros/fedora23/etc/os-release b/third_party/python/distro/tests/resources/distros/fedora23/etc/os-release
-new file mode 100644
-index 000000000000..f57b5fd6dafb
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora23/etc/os-release
-@@ -0,0 +1,14 @@
-+NAME=Fedora
-+VERSION="23 (Twenty Three)"
-+ID=fedora
-+VERSION_ID=23
-+PRETTY_NAME="Fedora 23 (Twenty Three)"
-+ANSI_COLOR="0;34"
-+CPE_NAME="cpe:/o:fedoraproject:fedora:23"
-+HOME_URL="https://fedoraproject.org/"
-+BUG_REPORT_URL="https://bugzilla.redhat.com/"
-+REDHAT_BUGZILLA_PRODUCT="Fedora"
-+REDHAT_BUGZILLA_PRODUCT_VERSION=23
-+REDHAT_SUPPORT_PRODUCT="Fedora"
-+REDHAT_SUPPORT_PRODUCT_VERSION=23
-+PRIVACY_POLICY_URL=https://fedoraproject.org/wiki/Legal:PrivacyPolicy
-diff --git a/third_party/python/distro/tests/resources/distros/fedora23/etc/redhat-release b/third_party/python/distro/tests/resources/distros/fedora23/etc/redhat-release
-new file mode 100644
-index 000000000000..53d352fc379e
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora23/etc/redhat-release
-@@ -0,0 +1 @@
-+Fedora release 23 (Twenty Three)
-diff --git a/third_party/python/distro/tests/resources/distros/fedora23/etc/system-release b/third_party/python/distro/tests/resources/distros/fedora23/etc/system-release
-new file mode 100644
-index 000000000000..53d352fc379e
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora23/etc/system-release
-@@ -0,0 +1 @@
-+Fedora release 23 (Twenty Three)
-diff --git a/third_party/python/distro/tests/resources/distros/fedora23/usr/lib/os-release b/third_party/python/distro/tests/resources/distros/fedora23/usr/lib/os-release
-new file mode 100644
-index 000000000000..f57b5fd6dafb
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora23/usr/lib/os-release
-@@ -0,0 +1,14 @@
-+NAME=Fedora
-+VERSION="23 (Twenty Three)"
-+ID=fedora
-+VERSION_ID=23
-+PRETTY_NAME="Fedora 23 (Twenty Three)"
-+ANSI_COLOR="0;34"
-+CPE_NAME="cpe:/o:fedoraproject:fedora:23"
-+HOME_URL="https://fedoraproject.org/"
-+BUG_REPORT_URL="https://bugzilla.redhat.com/"
-+REDHAT_BUGZILLA_PRODUCT="Fedora"
-+REDHAT_BUGZILLA_PRODUCT_VERSION=23
-+REDHAT_SUPPORT_PRODUCT="Fedora"
-+REDHAT_SUPPORT_PRODUCT_VERSION=23
-+PRIVACY_POLICY_URL=https://fedoraproject.org/wiki/Legal:PrivacyPolicy
-diff --git a/third_party/python/distro/tests/resources/distros/fedora30/etc/fedora-release b/third_party/python/distro/tests/resources/distros/fedora30/etc/fedora-release
-new file mode 100644
-index 000000000000..88caaa804cdd
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora30/etc/fedora-release
-@@ -0,0 +1 @@
-+Fedora release 30 (Thirty)
-diff --git a/third_party/python/distro/tests/resources/distros/fedora30/etc/os-release b/third_party/python/distro/tests/resources/distros/fedora30/etc/os-release
-new file mode 100644
-index 000000000000..2a82709bfe4f
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora30/etc/os-release
-@@ -0,0 +1,19 @@
-+NAME=Fedora
-+VERSION="30 (Thirty)"
-+ID=fedora
-+VERSION_ID=30
-+VERSION_CODENAME=""
-+PLATFORM_ID="platform:f30"
-+PRETTY_NAME="Fedora 30 (Thirty)"
-+ANSI_COLOR="0;34"
-+LOGO=fedora-logo-icon
-+CPE_NAME="cpe:/o:fedoraproject:fedora:30"
-+HOME_URL="https://fedoraproject.org/"
-+DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/30/system-administrators-guide/"
-+SUPPORT_URL="https://fedoraproject.org/wiki/Communicating_and_getting_help"
-+BUG_REPORT_URL="https://bugzilla.redhat.com/"
-+REDHAT_BUGZILLA_PRODUCT="Fedora"
-+REDHAT_BUGZILLA_PRODUCT_VERSION=30
-+REDHAT_SUPPORT_PRODUCT="Fedora"
-+REDHAT_SUPPORT_PRODUCT_VERSION=30
-+PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy"
-diff --git a/third_party/python/distro/tests/resources/distros/fedora30/etc/redhat-release b/third_party/python/distro/tests/resources/distros/fedora30/etc/redhat-release
-new file mode 100644
-index 000000000000..88caaa804cdd
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora30/etc/redhat-release
-@@ -0,0 +1 @@
-+Fedora release 30 (Thirty)
-diff --git a/third_party/python/distro/tests/resources/distros/fedora30/etc/system-release b/third_party/python/distro/tests/resources/distros/fedora30/etc/system-release
-new file mode 100644
-index 000000000000..88caaa804cdd
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora30/etc/system-release
-@@ -0,0 +1 @@
-+Fedora release 30 (Thirty)
-diff --git a/third_party/python/distro/tests/resources/distros/fedora30/usr/lib/os-release b/third_party/python/distro/tests/resources/distros/fedora30/usr/lib/os-release
-new file mode 100644
-index 000000000000..2a82709bfe4f
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/fedora30/usr/lib/os-release
-@@ -0,0 +1,19 @@
-+NAME=Fedora
-+VERSION="30 (Thirty)"
-+ID=fedora
-+VERSION_ID=30
-+VERSION_CODENAME=""
-+PLATFORM_ID="platform:f30"
-+PRETTY_NAME="Fedora 30 (Thirty)"
-+ANSI_COLOR="0;34"
-+LOGO=fedora-logo-icon
-+CPE_NAME="cpe:/o:fedoraproject:fedora:30"
-+HOME_URL="https://fedoraproject.org/"
-+DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/30/system-administrators-guide/"
-+SUPPORT_URL="https://fedoraproject.org/wiki/Communicating_and_getting_help"
-+BUG_REPORT_URL="https://bugzilla.redhat.com/"
-+REDHAT_BUGZILLA_PRODUCT="Fedora"
-+REDHAT_BUGZILLA_PRODUCT_VERSION=30
-+REDHAT_SUPPORT_PRODUCT="Fedora"
-+REDHAT_SUPPORT_PRODUCT_VERSION=30
-+PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy"
-diff --git a/third_party/python/distro/tests/resources/distros/freebsd111/bin/uname b/third_party/python/distro/tests/resources/distros/freebsd111/bin/uname
-new file mode 100755
-index 000000000000..96854bd0a531
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/freebsd111/bin/uname
-@@ -0,0 +1,4 @@
-+#!/bin/sh
-+
-+echo "FreeBSD 11.1-RELEASE"
-+
-diff --git a/third_party/python/distro/tests/resources/distros/gentoo/etc/gentoo-release b/third_party/python/distro/tests/resources/distros/gentoo/etc/gentoo-release
-new file mode 100644
-index 000000000000..bcbf5ac91703
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/gentoo/etc/gentoo-release
-@@ -0,0 +1 @@
-+Gentoo Base System release 2.2
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/gentoo/etc/os-release b/third_party/python/distro/tests/resources/distros/gentoo/etc/os-release
-new file mode 100644
-index 000000000000..44ff8fbdc11a
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/gentoo/etc/os-release
-@@ -0,0 +1,7 @@
-+NAME=Gentoo
-+ID=gentoo
-+PRETTY_NAME="Gentoo/Linux"
-+ANSI_COLOR="1;32"
-+HOME_URL="http://www.gentoo.org/"
-+SUPPORT_URL="http://www.gentoo.org/main/en/support.xml"
-+BUG_REPORT_URL="https://bugs.gentoo.org/"
-diff --git a/third_party/python/distro/tests/resources/distros/kali/etc/os-release b/third_party/python/distro/tests/resources/distros/kali/etc/os-release
-new file mode 100644
-index 000000000000..4436a0d3a67c
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/kali/etc/os-release
-@@ -0,0 +1,10 @@
-+PRETTY_NAME="Kali GNU/Linux Rolling"
-+NAME="Kali GNU/Linux"
-+ID=kali
-+VERSION="2017.1"
-+VERSION_ID="2017.1"
-+ID_LIKE=debian
-+ANSI_COLOR="1;31"
-+HOME_URL="http://www.kali.org/"
-+SUPPORT_URL="http://forums.kali.org/"
-+BUG_REPORT_URL="http://bugs.kali.org/"
-diff --git a/third_party/python/distro/tests/resources/distros/kvmibm1/bin/lsb_release b/third_party/python/distro/tests/resources/distros/kvmibm1/bin/lsb_release
-new file mode 100755
-index 000000000000..83f3fa374044
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/kvmibm1/bin/lsb_release
-@@ -0,0 +1,21 @@
-+#!/bin/bash
-+#
-+# lsb_release command for testing the ld module.
-+# Only the -a option is supported.
-+#
-+# This version of the lsb_release command works without a corresponding
-+# etc/lsb-release file.
-+#
-+
-+if [[ "$@" != "-a" ]]; then
-+  echo "Usage: lsb_release -a"
-+  exit 2
-+fi
-+
-+echo "LSB Version:	:core-4.1-noarch:core-4.1-s390x"
-+echo "Distributor ID:	kvmibm"
-+echo "Description:	KVM for IBM z Systems release 1.1.1 (Z) "
-+echo "Release:	1.1.1"
-+echo "Codename:	Z"
-+
-+exit 0
-diff --git a/third_party/python/distro/tests/resources/distros/kvmibm1/etc/base-release b/third_party/python/distro/tests/resources/distros/kvmibm1/etc/base-release
-new file mode 100644
-index 000000000000..1a3157c05019
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/kvmibm1/etc/base-release
-@@ -0,0 +1 @@
-+KVM for IBM z Systems release 1.1.1 (Z)
-diff --git a/third_party/python/distro/tests/resources/distros/kvmibm1/etc/os-release b/third_party/python/distro/tests/resources/distros/kvmibm1/etc/os-release
-new file mode 100644
-index 000000000000..82443000f770
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/kvmibm1/etc/os-release
-@@ -0,0 +1,9 @@
-+NAME="KVM for IBM z Systems"
-+VERSION="1.1.1 (Z)"
-+ID="kvmibm"
-+ID_LIKE="rhel fedora"
-+VERSION_ID="1.1.1"
-+PRETTY_NAME="KVM for IBM z Systems 1.1.1 (Z)"
-+ANSI_COLOR="0;34"
-+CPE_NAME="cpe:/o:ibm:kvmibm:1.1.1"
-+BUILD_ID="20160316"
-diff --git a/third_party/python/distro/tests/resources/distros/kvmibm1/etc/redhat-release b/third_party/python/distro/tests/resources/distros/kvmibm1/etc/redhat-release
-new file mode 100644
-index 000000000000..1a3157c05019
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/kvmibm1/etc/redhat-release
-@@ -0,0 +1 @@
-+KVM for IBM z Systems release 1.1.1 (Z)
-diff --git a/third_party/python/distro/tests/resources/distros/kvmibm1/etc/system-release b/third_party/python/distro/tests/resources/distros/kvmibm1/etc/system-release
-new file mode 100644
-index 000000000000..1a3157c05019
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/kvmibm1/etc/system-release
-@@ -0,0 +1 @@
-+KVM for IBM z Systems release 1.1.1 (Z)
-diff --git a/third_party/python/distro/tests/resources/distros/linuxmint17/bin/lsb_release b/third_party/python/distro/tests/resources/distros/linuxmint17/bin/lsb_release
-new file mode 100755
-index 000000000000..892d5e601696
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/linuxmint17/bin/lsb_release
-@@ -0,0 +1,43 @@
-+#!/bin/bash
-+#
-+# lsb_release command for testing the ld module.
-+# Only the -a option is supported.
-+#
-+# This version of the lsb_release command reads an lsb-release file.
-+#
-+# The lsb-release file has the usual format, e.g.:
-+#   DISTRIB_ID=Ubuntu
-+#   DISTRIB_RELEASE=14.04
-+#   DISTRIB_CODENAME=trusty
-+#   DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
-+# Where each line is optional. If a line is missing, the default value
-+# will be the empty string.
-+#
-+
-+if [[ "$@" != "-a" ]]; then
-+  echo "Usage: lsb_release -a"
-+  exit 2
-+fi
-+
-+# Because the PATH is set to just this directory, we cannot use 'dirname'
-+# or other external programs, but need to use built-in abilities of bash.
-+LSB_FILE="${0%/*}/../etc/lsb-release"
-+
-+if [[ ! -f $LSB_FILE ]]; then
-+  echo "Error: LSB release file does not exist: $LSB_FILE"
-+  exit 1
-+fi
-+
-+source $LSB_FILE
-+
-+if [[ -n $LSB_VERSION ]]; then
-+  echo "LSB Version:	$LSB_VERSION"
-+else
-+  echo "No LSB modules are available."
-+fi
-+echo "Distributor ID:	${DISTRIB_ID:-}"
-+echo "Description:	${DISTRIB_DESCRIPTION:-}"
-+echo "Release:	${DISTRIB_RELEASE:-}"
-+echo "Codename:	${DISTRIB_CODENAME:-}"
-+
-+exit 0
-diff --git a/third_party/python/distro/tests/resources/distros/linuxmint17/etc/debian_version b/third_party/python/distro/tests/resources/distros/linuxmint17/etc/debian_version
-new file mode 100644
-index 000000000000..9a5939cc669b
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/linuxmint17/etc/debian_version
-@@ -0,0 +1 @@
-+jessie/sid
-diff --git a/third_party/python/distro/tests/resources/distros/linuxmint17/etc/lsb-release b/third_party/python/distro/tests/resources/distros/linuxmint17/etc/lsb-release
-new file mode 100644
-index 000000000000..4e863d82fc61
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/linuxmint17/etc/lsb-release
-@@ -0,0 +1,4 @@
-+DISTRIB_ID=LinuxMint
-+DISTRIB_RELEASE=17.3
-+DISTRIB_CODENAME=rosa
-+DISTRIB_DESCRIPTION="Linux Mint 17.3 Rosa"
-diff --git a/third_party/python/distro/tests/resources/distros/linuxmint17/etc/os-release b/third_party/python/distro/tests/resources/distros/linuxmint17/etc/os-release
-new file mode 100644
-index 000000000000..ef1051b4c1ca
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/linuxmint17/etc/os-release
-@@ -0,0 +1,9 @@
-+NAME="Ubuntu"
-+VERSION="14.04.3 LTS, Trusty Tahr"
-+ID=ubuntu
-+ID_LIKE=debian
-+PRETTY_NAME="Ubuntu 14.04.3 LTS"
-+VERSION_ID="14.04"
-+HOME_URL="http://www.ubuntu.com/"
-+SUPPORT_URL="http://help.ubuntu.com/"
-+BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
-diff --git a/third_party/python/distro/tests/resources/distros/linuxmint17/etc/upstream-release/lsb-release b/third_party/python/distro/tests/resources/distros/linuxmint17/etc/upstream-release/lsb-release
-new file mode 100644
-index 000000000000..75a40c1e1e2d
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/linuxmint17/etc/upstream-release/lsb-release
-@@ -0,0 +1,4 @@
-+DISTRIB_ID=Ubuntu
-+DISTRIB_RELEASE=14.04
-+DISTRIB_CODENAME=trusty
-+DISTRIB_DESCRIPTION="Ubuntu 14.04 LTS"
-diff --git a/third_party/python/distro/tests/resources/distros/mageia5/bin/lsb_release b/third_party/python/distro/tests/resources/distros/mageia5/bin/lsb_release
-new file mode 100755
-index 000000000000..353f6ac0f221
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mageia5/bin/lsb_release
-@@ -0,0 +1,39 @@
-+#!/bin/bash
-+#
-+# lsb_release command for testing the ld module.
-+# Only the -a option is supported.
-+#
-+# This version of the lsb_release command reads an lsb-release file.
-+#
-+# The lsb-release file has the usual format, e.g.:
-+#   DISTRIB_ID=Ubuntu
-+#   DISTRIB_RELEASE=14.04
-+#   DISTRIB_CODENAME=trusty
-+#   DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
-+# Where each line is optional. If a line is missing, the default value
-+# will be the empty string.
-+#
-+
-+if [[ "$@" != "-a" ]]; then
-+  echo "Usage: lsb_release -a"
-+  exit 2
-+fi
-+
-+# Because the PATH is set to just this directory, we cannot use 'dirname'
-+# or other external programs, but need to use built-in abilities of bash.
-+LSB_FILE="${0%/*}/../etc/lsb-release"
-+
-+if [[ ! -f $LSB_FILE ]]; then
-+  echo "Error: LSB release file does not exist: $LSB_FILE"
-+  exit 1
-+fi
-+
-+source $LSB_FILE
-+
-+echo "LSB Version:	${LSB_VERSION:-*}"
-+echo "Distributor ID:	${DISTRIB_ID:-}"
-+echo "Description:	${DISTRIB_DESCRIPTION:-}"
-+echo "Release:	${DISTRIB_RELEASE:-}"
-+echo "Codename:	${DISTRIB_CODENAME:-}"
-+
-+exit 0
-diff --git a/third_party/python/distro/tests/resources/distros/mageia5/etc/lsb-release b/third_party/python/distro/tests/resources/distros/mageia5/etc/lsb-release
-new file mode 100644
-index 000000000000..8ac16ee1bb1c
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mageia5/etc/lsb-release
-@@ -0,0 +1,5 @@
-+LSB_VERSION=
-+DISTRIB_ID="Mageia"
-+DISTRIB_RELEASE=5
-+DISTRIB_CODENAME=thornicroft
-+DISTRIB_DESCRIPTION="Mageia 5"
-diff --git a/third_party/python/distro/tests/resources/distros/mageia5/etc/mageia-release b/third_party/python/distro/tests/resources/distros/mageia5/etc/mageia-release
-new file mode 100644
-index 000000000000..5dfbfd268e77
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mageia5/etc/mageia-release
-@@ -0,0 +1 @@
-+Mageia release 5 (Official) for x86_64
-diff --git a/third_party/python/distro/tests/resources/distros/mageia5/etc/mandrake-release b/third_party/python/distro/tests/resources/distros/mageia5/etc/mandrake-release
-new file mode 100644
-index 000000000000..5dfbfd268e77
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mageia5/etc/mandrake-release
-@@ -0,0 +1 @@
-+Mageia release 5 (Official) for x86_64
-diff --git a/third_party/python/distro/tests/resources/distros/mageia5/etc/mandrakelinux-release b/third_party/python/distro/tests/resources/distros/mageia5/etc/mandrakelinux-release
-new file mode 100644
-index 000000000000..5dfbfd268e77
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mageia5/etc/mandrakelinux-release
-@@ -0,0 +1 @@
-+Mageia release 5 (Official) for x86_64
-diff --git a/third_party/python/distro/tests/resources/distros/mageia5/etc/mandriva-release b/third_party/python/distro/tests/resources/distros/mageia5/etc/mandriva-release
-new file mode 100644
-index 000000000000..5dfbfd268e77
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mageia5/etc/mandriva-release
-@@ -0,0 +1 @@
-+Mageia release 5 (Official) for x86_64
-diff --git a/third_party/python/distro/tests/resources/distros/mageia5/etc/os-release b/third_party/python/distro/tests/resources/distros/mageia5/etc/os-release
-new file mode 100644
-index 000000000000..a581d99822be
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mageia5/etc/os-release
-@@ -0,0 +1,10 @@
-+NAME="Mageia"
-+VERSION="5"
-+ID=mageia
-+VERSION_ID=5
-+ID_LIKE="mandriva fedora"
-+PRETTY_NAME="Mageia 5"
-+ANSI_COLOR="1;36"
-+HOME_URL="http://www.mageia.org/"
-+SUPPORT_URL="http://www.mageia.org/support/"
-+BUG_REPORT_URL="https://bugs.mageia.org/"
-diff --git a/third_party/python/distro/tests/resources/distros/mageia5/etc/redhat-release b/third_party/python/distro/tests/resources/distros/mageia5/etc/redhat-release
-new file mode 100644
-index 000000000000..5dfbfd268e77
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mageia5/etc/redhat-release
-@@ -0,0 +1 @@
-+Mageia release 5 (Official) for x86_64
-diff --git a/third_party/python/distro/tests/resources/distros/mageia5/etc/release b/third_party/python/distro/tests/resources/distros/mageia5/etc/release
-new file mode 100644
-index 000000000000..5dfbfd268e77
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mageia5/etc/release
-@@ -0,0 +1 @@
-+Mageia release 5 (Official) for x86_64
-diff --git a/third_party/python/distro/tests/resources/distros/mageia5/etc/version b/third_party/python/distro/tests/resources/distros/mageia5/etc/version
-new file mode 100644
-index 000000000000..f6d921f82d61
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mageia5/etc/version
-@@ -0,0 +1 @@
-+5 2 official
-diff --git a/third_party/python/distro/tests/resources/distros/mageia5/usr/lib/os-release b/third_party/python/distro/tests/resources/distros/mageia5/usr/lib/os-release
-new file mode 100644
-index 000000000000..a581d99822be
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mageia5/usr/lib/os-release
-@@ -0,0 +1,10 @@
-+NAME="Mageia"
-+VERSION="5"
-+ID=mageia
-+VERSION_ID=5
-+ID_LIKE="mandriva fedora"
-+PRETTY_NAME="Mageia 5"
-+ANSI_COLOR="1;36"
-+HOME_URL="http://www.mageia.org/"
-+SUPPORT_URL="http://www.mageia.org/support/"
-+BUG_REPORT_URL="https://bugs.mageia.org/"
-diff --git a/third_party/python/distro/tests/resources/distros/mandriva2011/bin/lsb_release b/third_party/python/distro/tests/resources/distros/mandriva2011/bin/lsb_release
-new file mode 100755
-index 000000000000..353f6ac0f221
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mandriva2011/bin/lsb_release
-@@ -0,0 +1,39 @@
-+#!/bin/bash
-+#
-+# lsb_release command for testing the ld module.
-+# Only the -a option is supported.
-+#
-+# This version of the lsb_release command reads an lsb-release file.
-+#
-+# The lsb-release file has the usual format, e.g.:
-+#   DISTRIB_ID=Ubuntu
-+#   DISTRIB_RELEASE=14.04
-+#   DISTRIB_CODENAME=trusty
-+#   DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
-+# Where each line is optional. If a line is missing, the default value
-+# will be the empty string.
-+#
-+
-+if [[ "$@" != "-a" ]]; then
-+  echo "Usage: lsb_release -a"
-+  exit 2
-+fi
-+
-+# Because the PATH is set to just this directory, we cannot use 'dirname'
-+# or other external programs, but need to use built-in abilities of bash.
-+LSB_FILE="${0%/*}/../etc/lsb-release"
-+
-+if [[ ! -f $LSB_FILE ]]; then
-+  echo "Error: LSB release file does not exist: $LSB_FILE"
-+  exit 1
-+fi
-+
-+source $LSB_FILE
-+
-+echo "LSB Version:	${LSB_VERSION:-*}"
-+echo "Distributor ID:	${DISTRIB_ID:-}"
-+echo "Description:	${DISTRIB_DESCRIPTION:-}"
-+echo "Release:	${DISTRIB_RELEASE:-}"
-+echo "Codename:	${DISTRIB_CODENAME:-}"
-+
-+exit 0
-diff --git a/third_party/python/distro/tests/resources/distros/mandriva2011/etc/lsb-release b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/lsb-release
-new file mode 100644
-index 000000000000..c3dd6c22ab31
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/lsb-release
-@@ -0,0 +1,5 @@
-+LSB_VERSION=
-+DISTRIB_ID=MandrivaLinux
-+DISTRIB_RELEASE=2011.0
-+DISTRIB_CODENAME=turtle
-+DISTRIB_DESCRIPTION="Mandriva Linux 2011.0"
-diff --git a/third_party/python/distro/tests/resources/distros/mandriva2011/etc/mandrake-release b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/mandrake-release
-new file mode 100644
-index 000000000000..099de71cb167
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/mandrake-release
-@@ -0,0 +1 @@
-+Mandriva Linux release 2011.0 (Official) for x86_64
-diff --git a/third_party/python/distro/tests/resources/distros/mandriva2011/etc/mandrakelinux-release b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/mandrakelinux-release
-new file mode 100644
-index 000000000000..099de71cb167
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/mandrakelinux-release
-@@ -0,0 +1 @@
-+Mandriva Linux release 2011.0 (Official) for x86_64
-diff --git a/third_party/python/distro/tests/resources/distros/mandriva2011/etc/mandriva-release b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/mandriva-release
-new file mode 100644
-index 000000000000..099de71cb167
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/mandriva-release
-@@ -0,0 +1 @@
-+Mandriva Linux release 2011.0 (Official) for x86_64
-diff --git a/third_party/python/distro/tests/resources/distros/mandriva2011/etc/redhat-release b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/redhat-release
-new file mode 100644
-index 000000000000..099de71cb167
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/redhat-release
-@@ -0,0 +1 @@
-+Mandriva Linux release 2011.0 (Official) for x86_64
-diff --git a/third_party/python/distro/tests/resources/distros/mandriva2011/etc/release b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/release
-new file mode 100644
-index 000000000000..099de71cb167
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/release
-@@ -0,0 +1 @@
-+Mandriva Linux release 2011.0 (Official) for x86_64
-diff --git a/third_party/python/distro/tests/resources/distros/mandriva2011/etc/version b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/version
-new file mode 100644
-index 000000000000..9b07673bbf10
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/mandriva2011/etc/version
-@@ -0,0 +1 @@
-+2011.0.0 2 cooker
-diff --git a/third_party/python/distro/tests/resources/distros/manjaro1512/bin/lsb_release b/third_party/python/distro/tests/resources/distros/manjaro1512/bin/lsb_release
-new file mode 100755
-index 000000000000..892d5e601696
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/manjaro1512/bin/lsb_release
-@@ -0,0 +1,43 @@
-+#!/bin/bash
-+#
-+# lsb_release command for testing the ld module.
-+# Only the -a option is supported.
-+#
-+# This version of the lsb_release command reads an lsb-release file.
-+#
-+# The lsb-release file has the usual format, e.g.:
-+#   DISTRIB_ID=Ubuntu
-+#   DISTRIB_RELEASE=14.04
-+#   DISTRIB_CODENAME=trusty
-+#   DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
-+# Where each line is optional. If a line is missing, the default value
-+# will be the empty string.
-+#
-+
-+if [[ "$@" != "-a" ]]; then
-+  echo "Usage: lsb_release -a"
-+  exit 2
-+fi
-+
-+# Because the PATH is set to just this directory, we cannot use 'dirname'
-+# or other external programs, but need to use built-in abilities of bash.
-+LSB_FILE="${0%/*}/../etc/lsb-release"
-+
-+if [[ ! -f $LSB_FILE ]]; then
-+  echo "Error: LSB release file does not exist: $LSB_FILE"
-+  exit 1
-+fi
-+
-+source $LSB_FILE
-+
-+if [[ -n $LSB_VERSION ]]; then
-+  echo "LSB Version:	$LSB_VERSION"
-+else
-+  echo "No LSB modules are available."
-+fi
-+echo "Distributor ID:	${DISTRIB_ID:-}"
-+echo "Description:	${DISTRIB_DESCRIPTION:-}"
-+echo "Release:	${DISTRIB_RELEASE:-}"
-+echo "Codename:	${DISTRIB_CODENAME:-}"
-+
-+exit 0
-diff --git a/third_party/python/distro/tests/resources/distros/manjaro1512/etc/lsb-release b/third_party/python/distro/tests/resources/distros/manjaro1512/etc/lsb-release
-new file mode 100644
-index 000000000000..7d1748f92987
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/manjaro1512/etc/lsb-release
-@@ -0,0 +1,4 @@
-+DISTRIB_ID=ManjaroLinux
-+DISTRIB_RELEASE=15.12
-+DISTRIB_CODENAME=Capella
-+DISTRIB_DESCRIPTION="Manjaro Linux"
-diff --git a/third_party/python/distro/tests/resources/distros/manjaro1512/etc/manjaro-release b/third_party/python/distro/tests/resources/distros/manjaro1512/etc/manjaro-release
-new file mode 100644
-index 000000000000..e0d81db777f5
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/manjaro1512/etc/manjaro-release
-@@ -0,0 +1 @@
-+Manjaro Linux
-diff --git a/third_party/python/distro/tests/resources/distros/manjaro1512/etc/os-release b/third_party/python/distro/tests/resources/distros/manjaro1512/etc/os-release
-new file mode 100644
-index 000000000000..c0d752d51838
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/manjaro1512/etc/os-release
-@@ -0,0 +1,7 @@
-+NAME="Manjaro Linux"
-+ID=manjaro
-+PRETTY_NAME="Manjaro Linux"
-+ANSI_COLOR="1;32"
-+HOME_URL="http://www.manjaro.org/"
-+SUPPORT_URL="http://www.manjaro.org/"
-+BUG_REPORT_URL="http://bugs.manjaro.org/"
-diff --git a/third_party/python/distro/tests/resources/distros/netbsd711/bin/uname b/third_party/python/distro/tests/resources/distros/netbsd711/bin/uname
-new file mode 100755
-index 000000000000..a7d60f5228b6
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/netbsd711/bin/uname
-@@ -0,0 +1,4 @@
-+#!/bin/sh
-+
-+echo "NetBSD 7.1.1"
-+
-diff --git a/third_party/python/distro/tests/resources/distros/openbsd62/bin/uname b/third_party/python/distro/tests/resources/distros/openbsd62/bin/uname
-new file mode 100755
-index 000000000000..94401217fa69
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/openbsd62/bin/uname
-@@ -0,0 +1,4 @@
-+#!/bin/sh
-+
-+echo "OpenBSD 6.2"
-+
-diff --git a/third_party/python/distro/tests/resources/distros/openelec6/etc/os-release b/third_party/python/distro/tests/resources/distros/openelec6/etc/os-release
-new file mode 100644
-index 000000000000..9dca9236c6cc
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/openelec6/etc/os-release
-@@ -0,0 +1,9 @@
-+NAME="OpenELEC"
-+VERSION="6.0.3"
-+ID="openelec"
-+VERSION_ID="6.0"
-+PRETTY_NAME="OpenELEC (official) - Version: 6.0.3"
-+HOME_URL="http://www.openelec.tv"
-+BUG_REPORT_URL="https://github.com/OpenELEC/OpenELEC.tv"
-+OPENELEC_ARCH="imx6.arm"
-+OPENELEC_BUILD="official"
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/opensuse42/etc/SuSE-release b/third_party/python/distro/tests/resources/distros/opensuse42/etc/SuSE-release
-new file mode 100644
-index 000000000000..3c8b112f6387
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/opensuse42/etc/SuSE-release
-@@ -0,0 +1 @@
-+openSUSE 42.1 (x86_64)
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/opensuse42/etc/os-release b/third_party/python/distro/tests/resources/distros/opensuse42/etc/os-release
-new file mode 100644
-index 000000000000..2f4fd3494f9e
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/opensuse42/etc/os-release
-@@ -0,0 +1,10 @@
-+NAME="openSUSE Leap"
-+VERSION="42.1"
-+VERSION_ID="42.1"
-+PRETTY_NAME="openSUSE Leap 42.1 (x86_64)"
-+ID=opensuse
-+ANSI_COLOR="0;32"
-+CPE_NAME="cpe:/o:opensuse:opensuse:42.1"
-+BUG_REPORT_URL="https://bugs.opensuse.org"
-+HOME_URL="https://opensuse.org/"
-+ID_LIKE="suse"
-diff --git a/third_party/python/distro/tests/resources/distros/oracle7/etc/oracle-release b/third_party/python/distro/tests/resources/distros/oracle7/etc/oracle-release
-new file mode 100644
-index 000000000000..db53bd7b536d
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/oracle7/etc/oracle-release
-@@ -0,0 +1 @@
-+Oracle Linux Server release 7.5
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/oracle7/etc/os-release b/third_party/python/distro/tests/resources/distros/oracle7/etc/os-release
-new file mode 100644
-index 000000000000..c8e449d202ca
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/oracle7/etc/os-release
-@@ -0,0 +1,14 @@
-+NAME="Oracle Linux Server"
-+VERSION="7.5"
-+ID="ol"
-+VERSION_ID="7.5"
-+PRETTY_NAME="Oracle Linux Server 7.5"
-+ANSI_COLOR="0;31"
-+CPE_NAME="cpe:/o:oracle:linux:7:5:server"
-+HOME_URL="https://linux.oracle.com/"
-+BUG_REPORT_URL="https://bugzilla.oracle.com/"
-+
-+ORACLE_BUGZILLA_PRODUCT="Oracle Linux 7"
-+ORACLE_BUGZILLA_PRODUCT_VERSION=7.5
-+ORACLE_SUPPORT_PRODUCT="Oracle Linux"
-+ORACLE_SUPPORT_PRODUCT_VERSION=7.5
-diff --git a/third_party/python/distro/tests/resources/distros/raspbian7/etc/debian_version b/third_party/python/distro/tests/resources/distros/raspbian7/etc/debian_version
-new file mode 100644
-index 000000000000..986084f369cd
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/raspbian7/etc/debian_version
-@@ -0,0 +1 @@
-+7.1
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/raspbian7/etc/os-release b/third_party/python/distro/tests/resources/distros/raspbian7/etc/os-release
-new file mode 100644
-index 000000000000..cf6441905654
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/raspbian7/etc/os-release
-@@ -0,0 +1,10 @@
-+PRETTY_NAME="Raspbian GNU/Linux 7 (wheezy)"
-+NAME="Raspbian GNU/Linux"
-+VERSION_ID="7"
-+VERSION="7 (wheezy)"
-+ID=raspbian
-+ID_LIKE=debian
-+ANSI_COLOR="1;31"
-+HOME_URL="http://www.raspbian.org/"
-+SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
-+BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/raspbian7/etc/os-release.orig b/third_party/python/distro/tests/resources/distros/raspbian7/etc/os-release.orig
-new file mode 100644
-index 000000000000..d72d28486235
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/raspbian7/etc/os-release.orig
-@@ -0,0 +1,9 @@
-+PRETTY_NAME="Debian #OSNAME# 7 (wheezy)"
-+NAME="Debian #OSNAME#"
-+VERSION_ID="7"
-+VERSION="7 (wheezy)"
-+ID=debian
-+ANSI_COLOR="1;31"
-+HOME_URL="http://www.debian.org/"
-+SUPPORT_URL="http://www.debian.org/support/"
-+BUG_REPORT_URL="http://bugs.debian.org/"
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/raspbian8/etc/debian_version b/third_party/python/distro/tests/resources/distros/raspbian8/etc/debian_version
-new file mode 100644
-index 000000000000..b293f64d6c00
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/raspbian8/etc/debian_version
-@@ -0,0 +1 @@
-+8.0
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/raspbian8/etc/os-release b/third_party/python/distro/tests/resources/distros/raspbian8/etc/os-release
-new file mode 100644
-index 000000000000..998353e2e722
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/raspbian8/etc/os-release
-@@ -0,0 +1,9 @@
-+PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)"
-+NAME="Raspbian GNU/Linux"
-+VERSION_ID="8"
-+VERSION="8 (jessie)"
-+ID=raspbian
-+ID_LIKE=debian
-+HOME_URL="http://www.raspbian.org/"
-+SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
-+BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/rhel5/etc/redhat-release b/third_party/python/distro/tests/resources/distros/rhel5/etc/redhat-release
-new file mode 100644
-index 000000000000..ba7213d306a0
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/rhel5/etc/redhat-release
-@@ -0,0 +1 @@
-+Red Hat Enterprise Linux Server release 5.11 (Tikanga)
-diff --git a/third_party/python/distro/tests/resources/distros/rhel6/etc/redhat-release b/third_party/python/distro/tests/resources/distros/rhel6/etc/redhat-release
-new file mode 100644
-index 000000000000..c90ee5f66b41
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/rhel6/etc/redhat-release
-@@ -0,0 +1 @@
-+Red Hat Enterprise Linux Server release 6.5 (Santiago)
-diff --git a/third_party/python/distro/tests/resources/distros/rhel6/etc/system-release b/third_party/python/distro/tests/resources/distros/rhel6/etc/system-release
-new file mode 100644
-index 000000000000..c90ee5f66b41
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/rhel6/etc/system-release
-@@ -0,0 +1 @@
-+Red Hat Enterprise Linux Server release 6.5 (Santiago)
-diff --git a/third_party/python/distro/tests/resources/distros/rhel7/etc/os-release b/third_party/python/distro/tests/resources/distros/rhel7/etc/os-release
-new file mode 100644
-index 000000000000..5c3ae5af3bdb
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/rhel7/etc/os-release
-@@ -0,0 +1,15 @@
-+NAME="Red Hat Enterprise Linux Server"
-+VERSION="7.0 (Maipo)"
-+ID="rhel"
-+ID_LIKE="fedora"
-+VERSION_ID="7.0"
-+PRETTY_NAME="Red Hat Enterprise Linux Server 7.0 (Maipo)"
-+ANSI_COLOR="0;31"
-+CPE_NAME="cpe:/o:redhat:enterprise_linux:7.0:GA:server"
-+HOME_URL="https://www.redhat.com/"
-+BUG_REPORT_URL="https://bugzilla.redhat.com/"
-+
-+REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 7"
-+REDHAT_BUGZILLA_PRODUCT_VERSION=7.0
-+REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
-+REDHAT_SUPPORT_PRODUCT_VERSION=7.0
-diff --git a/third_party/python/distro/tests/resources/distros/rhel7/etc/redhat-release b/third_party/python/distro/tests/resources/distros/rhel7/etc/redhat-release
-new file mode 100644
-index 000000000000..ef10e5afcf3f
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/rhel7/etc/redhat-release
-@@ -0,0 +1 @@
-+Red Hat Enterprise Linux Server release 7.0 (Maipo)
-diff --git a/third_party/python/distro/tests/resources/distros/rhel7/etc/system-release b/third_party/python/distro/tests/resources/distros/rhel7/etc/system-release
-new file mode 100644
-index 000000000000..ef10e5afcf3f
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/rhel7/etc/system-release
-@@ -0,0 +1 @@
-+Red Hat Enterprise Linux Server release 7.0 (Maipo)
-diff --git a/third_party/python/distro/tests/resources/distros/scientific6/etc/redhat-release b/third_party/python/distro/tests/resources/distros/scientific6/etc/redhat-release
-new file mode 100644
-index 000000000000..3b2c96aacc94
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/scientific6/etc/redhat-release
-@@ -0,0 +1 @@
-+Scientific Linux release 6.4 (Carbon)
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/scientific6/etc/system-release b/third_party/python/distro/tests/resources/distros/scientific6/etc/system-release
-new file mode 100644
-index 000000000000..3b2c96aacc94
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/scientific6/etc/system-release
-@@ -0,0 +1 @@
-+Scientific Linux release 6.4 (Carbon)
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/scientific7/etc/os-release b/third_party/python/distro/tests/resources/distros/scientific7/etc/os-release
-new file mode 100644
-index 000000000000..d4f6e4bc2903
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/scientific7/etc/os-release
-@@ -0,0 +1,15 @@
-+NAME="Scientific Linux"
-+VERSION="7.2 (Nitrogen)"
-+ID="rhel"
-+ID_LIKE="fedora"
-+VERSION_ID="7.2"
-+PRETTY_NAME="Scientific Linux 7.2 (Nitrogen)"
-+ANSI_COLOR="0;31"
-+CPE_NAME="cpe:/o:scientificlinux:scientificlinux:7.2:GA"
-+HOME_URL="http://www.scientificlinux.org//"
-+BUG_REPORT_URL="mailto:scientific-linux-devel@listserv.fnal.gov"
-+
-+REDHAT_BUGZILLA_PRODUCT="Scientific Linux 7"
-+REDHAT_BUGZILLA_PRODUCT_VERSION=7.2
-+REDHAT_SUPPORT_PRODUCT="Scientific Linux"
-+REDHAT_SUPPORT_PRODUCT_VERSION="7.2"
-diff --git a/third_party/python/distro/tests/resources/distros/scientific7/etc/redhat-release b/third_party/python/distro/tests/resources/distros/scientific7/etc/redhat-release
-new file mode 100644
-index 000000000000..553092225696
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/scientific7/etc/redhat-release
-@@ -0,0 +1 @@
-+Scientific Linux release 7.2 (Nitrogen)
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/scientific7/etc/sl-release b/third_party/python/distro/tests/resources/distros/scientific7/etc/sl-release
-new file mode 100644
-index 000000000000..553092225696
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/scientific7/etc/sl-release
-@@ -0,0 +1 @@
-+Scientific Linux release 7.2 (Nitrogen)
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/scientific7/etc/system-release b/third_party/python/distro/tests/resources/distros/scientific7/etc/system-release
-new file mode 100644
-index 000000000000..553092225696
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/scientific7/etc/system-release
-@@ -0,0 +1 @@
-+Scientific Linux release 7.2 (Nitrogen)
-\ No newline at end of file
-diff --git a/third_party/python/distro/tests/resources/distros/slackware14/etc/os-release b/third_party/python/distro/tests/resources/distros/slackware14/etc/os-release
-new file mode 100644
-index 000000000000..2f64cbf7ce66
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/slackware14/etc/os-release
-@@ -0,0 +1,10 @@
-+NAME=Slackware
-+VERSION="14.1"
-+ID=slackware
-+VERSION_ID=14.1
-+PRETTY_NAME="Slackware 14.1"
-+ANSI_COLOR="0;34"
-+CPE_NAME="cpe:/o:slackware:slackware_linux:14.1"
-+HOME_URL="http://slackware.com/"
-+SUPPORT_URL="http://www.linuxquestions.org/questions/slackware-14/"
-+BUG_REPORT_URL="http://www.linuxquestions.org/questions/slackware-14/"
-diff --git a/third_party/python/distro/tests/resources/distros/slackware14/etc/slackware-version b/third_party/python/distro/tests/resources/distros/slackware14/etc/slackware-version
-new file mode 100644
-index 000000000000..1147d2973a15
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/slackware14/etc/slackware-version
-@@ -0,0 +1 @@
-+Slackware 14.1
-diff --git a/third_party/python/distro/tests/resources/distros/sles12/bin/lsb_release b/third_party/python/distro/tests/resources/distros/sles12/bin/lsb_release
-new file mode 100755
-index 000000000000..47804496694b
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/sles12/bin/lsb_release
-@@ -0,0 +1,21 @@
-+#!/bin/bash
-+#
-+# lsb_release command for testing the ld module.
-+# Only the -a option is supported.
-+#
-+# This version of the lsb_release command works without a corresponding
-+# etc/lsb-release file.
-+#
-+
-+if [[ "$@" != "-a" ]]; then
-+  echo "Usage: lsb_release -a"
-+  exit 2
-+fi
-+
-+echo "LSB Version:	n/a"
-+echo "Distributor ID:	SUSE LINUX"
-+echo "Description:	SUSE Linux Enterprise Server 12 SP1"
-+echo "Release:	12.1"
-+echo "Codename:	n/a"
-+
-+exit 0
-diff --git a/third_party/python/distro/tests/resources/distros/sles12/etc/SuSE-release b/third_party/python/distro/tests/resources/distros/sles12/etc/SuSE-release
-new file mode 100644
-index 000000000000..958cd9576d5c
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/sles12/etc/SuSE-release
-@@ -0,0 +1,5 @@
-+SUSE Linux Enterprise Server 12 (s390x)
-+VERSION = 12
-+PATCHLEVEL = 1
-+# This file is deprecated and will be removed in a future service pack or release.
-+# Please check /etc/os-release for details about this release.
-diff --git a/third_party/python/distro/tests/resources/distros/sles12/etc/os-release b/third_party/python/distro/tests/resources/distros/sles12/etc/os-release
-new file mode 100644
-index 000000000000..945706a8ab0d
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/sles12/etc/os-release
-@@ -0,0 +1,7 @@
-+NAME="SLES"
-+VERSION="12-SP1"
-+VERSION_ID="12.1"
-+PRETTY_NAME="SUSE Linux Enterprise Server 12 SP1"
-+ID="sles"
-+ANSI_COLOR="0;32"
-+CPE_NAME="cpe:/o:suse:sles:12:sp1"
-diff --git a/third_party/python/distro/tests/resources/distros/ubuntu14/bin/lsb_release b/third_party/python/distro/tests/resources/distros/ubuntu14/bin/lsb_release
-new file mode 100755
-index 000000000000..a385c9ee6b4d
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/ubuntu14/bin/lsb_release
-@@ -0,0 +1,39 @@
-+#!/bin/bash
-+#
-+# lsb_release command for testing the ld module.
-+# Only the -a option is supported.
-+#
-+# This version of the lsb_release command reads an lsb-release file.
-+#
-+# The lsb-release file has the usual format, e.g.:
-+#   DISTRIB_ID=Ubuntu
-+#   DISTRIB_RELEASE=14.04
-+#   DISTRIB_CODENAME=trusty
-+#   DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
-+# Where each line is optional. If a line is missing, the default value
-+# will be the empty string.
-+#
-+
-+if [[ "$@" != "-a" ]]; then
-+  echo "Usage: lsb_release -a"
-+  exit 2
-+fi
-+
-+# Because the PATH is set to just this directory, we cannot use 'dirname'
-+# or other external programs, but need to use built-in abilities of bash.
-+LSB_FILE="${0%/*}/../etc/lsb-release"
-+
-+if [[ ! -f $LSB_FILE ]]; then
-+  echo "Error: LSB release file does not exist: $LSB_FILE"
-+  exit 1
-+fi
-+
-+source $LSB_FILE
-+
-+echo "No LSB modules are available."
-+echo "Distributor ID:	${DISTRIB_ID:-}"
-+echo "Description:	${DISTRIB_DESCRIPTION:-}"
-+echo "Release:	${DISTRIB_RELEASE:-}"
-+echo "Codename:	${DISTRIB_CODENAME:-}"
-+
-+exit 0
-diff --git a/third_party/python/distro/tests/resources/distros/ubuntu14/etc/debian_version b/third_party/python/distro/tests/resources/distros/ubuntu14/etc/debian_version
-new file mode 100644
-index 000000000000..9a5939cc669b
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/ubuntu14/etc/debian_version
-@@ -0,0 +1 @@
-+jessie/sid
-diff --git a/third_party/python/distro/tests/resources/distros/ubuntu14/etc/lsb-release b/third_party/python/distro/tests/resources/distros/ubuntu14/etc/lsb-release
-new file mode 100644
-index 000000000000..377c32eb6603
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/ubuntu14/etc/lsb-release
-@@ -0,0 +1,4 @@
-+DISTRIB_ID=Ubuntu
-+DISTRIB_RELEASE=14.04
-+DISTRIB_CODENAME=trusty
-+DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
-diff --git a/third_party/python/distro/tests/resources/distros/ubuntu14/etc/os-release b/third_party/python/distro/tests/resources/distros/ubuntu14/etc/os-release
-new file mode 100644
-index 000000000000..ef1051b4c1ca
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/ubuntu14/etc/os-release
-@@ -0,0 +1,9 @@
-+NAME="Ubuntu"
-+VERSION="14.04.3 LTS, Trusty Tahr"
-+ID=ubuntu
-+ID_LIKE=debian
-+PRETTY_NAME="Ubuntu 14.04.3 LTS"
-+VERSION_ID="14.04"
-+HOME_URL="http://www.ubuntu.com/"
-+SUPPORT_URL="http://help.ubuntu.com/"
-+BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
-diff --git a/third_party/python/distro/tests/resources/distros/ubuntu16/bin/lsb_release b/third_party/python/distro/tests/resources/distros/ubuntu16/bin/lsb_release
-new file mode 100755
-index 000000000000..a385c9ee6b4d
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/ubuntu16/bin/lsb_release
-@@ -0,0 +1,39 @@
-+#!/bin/bash
-+#
-+# lsb_release command for testing the ld module.
-+# Only the -a option is supported.
-+#
-+# This version of the lsb_release command reads an lsb-release file.
-+#
-+# The lsb-release file has the usual format, e.g.:
-+#   DISTRIB_ID=Ubuntu
-+#   DISTRIB_RELEASE=14.04
-+#   DISTRIB_CODENAME=trusty
-+#   DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
-+# Where each line is optional. If a line is missing, the default value
-+# will be the empty string.
-+#
-+
-+if [[ "$@" != "-a" ]]; then
-+  echo "Usage: lsb_release -a"
-+  exit 2
-+fi
-+
-+# Because the PATH is set to just this directory, we cannot use 'dirname'
-+# or other external programs, but need to use built-in abilities of bash.
-+LSB_FILE="${0%/*}/../etc/lsb-release"
-+
-+if [[ ! -f $LSB_FILE ]]; then
-+  echo "Error: LSB release file does not exist: $LSB_FILE"
-+  exit 1
-+fi
-+
-+source $LSB_FILE
-+
-+echo "No LSB modules are available."
-+echo "Distributor ID:	${DISTRIB_ID:-}"
-+echo "Description:	${DISTRIB_DESCRIPTION:-}"
-+echo "Release:	${DISTRIB_RELEASE:-}"
-+echo "Codename:	${DISTRIB_CODENAME:-}"
-+
-+exit 0
-diff --git a/third_party/python/distro/tests/resources/distros/ubuntu16/etc/debian_version b/third_party/python/distro/tests/resources/distros/ubuntu16/etc/debian_version
-new file mode 100644
-index 000000000000..b0b57ed4ac7e
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/ubuntu16/etc/debian_version
-@@ -0,0 +1 @@
-+stretch/sid
-diff --git a/third_party/python/distro/tests/resources/distros/ubuntu16/etc/lsb-release b/third_party/python/distro/tests/resources/distros/ubuntu16/etc/lsb-release
-new file mode 100644
-index 000000000000..c4b5944b9f91
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/ubuntu16/etc/lsb-release
-@@ -0,0 +1,4 @@
-+DISTRIB_ID=Ubuntu
-+DISTRIB_RELEASE=16.04
-+DISTRIB_CODENAME=xenial
-+DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
-diff --git a/third_party/python/distro/tests/resources/distros/ubuntu16/etc/os-release b/third_party/python/distro/tests/resources/distros/ubuntu16/etc/os-release
-new file mode 100644
-index 000000000000..18483dd5e44c
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/distros/ubuntu16/etc/os-release
-@@ -0,0 +1,10 @@
-+NAME="Ubuntu"
-+VERSION="16.04.1 LTS (Xenial Xerus)"
-+ID=ubuntu
-+ID_LIKE=debian
-+PRETTY_NAME="Ubuntu 16.04.1 LTS"
-+VERSION_ID="16.04"
-+HOME_URL="http://www.ubuntu.com/"
-+SUPPORT_URL="http://help.ubuntu.com/"
-+BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
-+UBUNTU_CODENAME=xenial
-diff --git a/third_party/python/distro/tests/resources/special/empty-release b/third_party/python/distro/tests/resources/special/empty-release
-new file mode 100644
-index 000000000000..e69de29bb2d1
-diff --git a/third_party/python/distro/tests/resources/testdistros/distro/baduname/bin/uname b/third_party/python/distro/tests/resources/testdistros/distro/baduname/bin/uname
-new file mode 100644
-index 000000000000..7ac9df1f1726
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/testdistros/distro/baduname/bin/uname
-@@ -0,0 +1,2 @@
-+#!/bin/sh
-+echo "I'm a bad uname file!"
-diff --git a/third_party/python/distro/tests/resources/testdistros/distro/unknowndistro/etc/unknowndistro-release b/third_party/python/distro/tests/resources/testdistros/distro/unknowndistro/etc/unknowndistro-release
-new file mode 100644
-index 000000000000..f3b1fc32c8ab
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/testdistros/distro/unknowndistro/etc/unknowndistro-release
-@@ -0,0 +1 @@
-+Unknown Distro release 1.0 (Unknown Codename)
-diff --git a/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc001/bin/lsb_release b/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc001/bin/lsb_release
-new file mode 100755
-index 000000000000..43c31455bcaf
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc001/bin/lsb_release
-@@ -0,0 +1,5 @@
-+#!/bin/bash
-+rc=1
-+msg="General error"
-+echo "Test failure - exiting with $rc ($msg)"
-+exit $rc
-diff --git a/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc002/bin/lsb_release b/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc002/bin/lsb_release
-new file mode 100755
-index 000000000000..2f770a5b03b8
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc002/bin/lsb_release
-@@ -0,0 +1,5 @@
-+#!/bin/bash
-+rc=2
-+msg="Misuse of shell builtins, or missing keyword or command"
-+echo "Test failure - exiting with $rc ($msg)"
-+exit $rc
-diff --git a/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc126/bin/lsb_release b/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc126/bin/lsb_release
-new file mode 100755
-index 000000000000..aff9d1f417ae
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc126/bin/lsb_release
-@@ -0,0 +1,5 @@
-+#!/bin/bash
-+rc=126
-+msg="Cannot execute command"
-+echo "Test failure - exiting with $rc ($msg)"
-+exit $rc
-diff --git a/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc130/bin/lsb_release b/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc130/bin/lsb_release
-new file mode 100755
-index 000000000000..f177df6d090c
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc130/bin/lsb_release
-@@ -0,0 +1,5 @@
-+#!/bin/bash
-+rc=130
-+msg="Signal 2 - Script terminated with Ctrl-C"
-+echo "Test failure - exiting with $rc ($msg)"
-+exit $rc
-diff --git a/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc255/bin/lsb_release b/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc255/bin/lsb_release
-new file mode 100755
-index 000000000000..cb7ff85fce1d
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/testdistros/lsb/lsb_rc255/bin/lsb_release
-@@ -0,0 +1,5 @@
-+#!/bin/bash
-+rc=255
-+msg="Exit code out of range"
-+echo "Test failure - exiting with $rc ($msg)"
-+exit $rc
-diff --git a/third_party/python/distro/tests/resources/testdistros/lsb/ubuntu14_nomodules/bin/lsb_release b/third_party/python/distro/tests/resources/testdistros/lsb/ubuntu14_nomodules/bin/lsb_release
-new file mode 100755
-index 000000000000..4842beb3793f
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/testdistros/lsb/ubuntu14_nomodules/bin/lsb_release
-@@ -0,0 +1,8 @@
-+#!/bin/bash
-+/bin/cat <<'EOT'
-+No LSB modules are available.
-+Distributor ID:	Ubuntu
-+Description:	Ubuntu 14.04.3 LTS
-+Release:	14.04
-+Codename:	trusty
-+EOT
-diff --git a/third_party/python/distro/tests/resources/testdistros/lsb/ubuntu14_normal/bin/lsb_release b/third_party/python/distro/tests/resources/testdistros/lsb/ubuntu14_normal/bin/lsb_release
-new file mode 100755
-index 000000000000..914489dcdd71
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/testdistros/lsb/ubuntu14_normal/bin/lsb_release
-@@ -0,0 +1,7 @@
-+#!/bin/bash
-+/bin/cat <<'EOT'
-+Distributor ID:	Ubuntu
-+Description:	Ubuntu 14.04.3 LTS
-+Release:	14.04
-+Codename:	trusty
-+EOT
-diff --git a/third_party/python/distro/tests/resources/testdistros/lsb/ubuntu14_trailingblanks/bin/lsb_release b/third_party/python/distro/tests/resources/testdistros/lsb/ubuntu14_trailingblanks/bin/lsb_release
-new file mode 100755
-index 000000000000..b2325b67faa8
---- /dev/null
-+++ b/third_party/python/distro/tests/resources/testdistros/lsb/ubuntu14_trailingblanks/bin/lsb_release
-@@ -0,0 +1,8 @@
-+#!/bin/bash
-+/bin/cat <<'EOT'
-+No LSB modules are available.
-+Distributor ID:	Ubuntu 
-+Description:	Ubuntu 14.04.3 LTS 
-+Release:	14.04 
-+Codename:	trusty 
-+EOT
-diff --git a/third_party/python/distro/tests/test_distro.py b/third_party/python/distro/tests/test_distro.py
-new file mode 100644
-index 000000000000..552106887966
---- /dev/null
-+++ b/third_party/python/distro/tests/test_distro.py
-@@ -0,0 +1,2062 @@
-+# Copyright 2015,2016 Nir Cohen
-+#
-+# Licensed under the Apache License, Version 2.0 (the "License");
-+# you may not use this file except in compliance with the License.
-+# You may obtain a copy of the License at
-+#
-+# http://www.apache.org/licenses/LICENSE-2.0
-+#
-+# Unless required by applicable law or agreed to in writing, software
-+# distributed under the License is distributed on an "AS IS" BASIS,
-+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-+# See the License for the specific language governing permissions and
-+# limitations under the License.
-+
-+import os
-+import sys
-+import ast
-+import subprocess
-+try:
-+    from StringIO import StringIO  # Python 2.x
-+except ImportError:
-+    from io import StringIO  # Python 3.x
-+
-+import pytest
-+
-+
-+BASE = os.path.abspath(os.path.dirname(__file__))
-+RESOURCES = os.path.join(BASE, 'resources')
-+DISTROS_DIR = os.path.join(RESOURCES, 'distros')
-+TESTDISTROS = os.path.join(RESOURCES, 'testdistros')
-+SPECIAL = os.path.join(RESOURCES, 'special')
-+DISTROS = [dist for dist in os.listdir(DISTROS_DIR) if dist != '__shared__']
-+
-+
-+IS_LINUX = sys.platform.startswith('linux')
-+if IS_LINUX:
-+    import distro
-+
-+    RELATIVE_UNIXCONFDIR = distro._UNIXCONFDIR[1:]
-+    MODULE_DISTRO = distro._distro
-+
-+
-+class TestNonLinuxPlatform:
-+    """Obviously, this only tests Windows. Will add OS X tests on Travis
-+    Later
-+    """
-+
-+    def test_cant_use_on_windows(self):
-+        try:
-+            import distro  # NOQA
-+        except ImportError as ex:
-+            assert 'Unsupported platform' in str(ex)
-+
-+
-+@pytest.mark.skipif(not IS_LINUX, reason='Irrelevant on non-linux')
-+class TestCli:
-+
-+    def _parse(self, command):
-+        sys.argv = command.split()
-+        distro.main()
-+
-+    def _run(self, command):
-+        stdout, _ = subprocess.Popen(
-+            command,
-+            stdout=subprocess.PIPE,
-+            stderr=subprocess.PIPE).communicate()
-+        # Need to decode or we get bytes in Python 3.x
-+        return stdout.decode('utf-8')
-+
-+    def test_cli_for_coverage_yuch(self):
-+        self._parse('distro')
-+        self._parse('distro -j')
-+
-+    def test_cli(self):
-+        command = [sys.executable, '-m', 'distro']
-+        desired_output = 'Name: ' + distro.name(pretty=True)
-+        distro_version = distro.version(pretty=True)
-+        distro_codename = distro.codename()
-+        desired_output += '\n' + 'Version: ' + distro_version
-+        desired_output += '\n' + 'Codename: ' + distro_codename
-+        desired_output += '\n'
-+        assert self._run(command) == desired_output
-+
-+    def test_cli_json(self):
-+        command = [sys.executable, '-m', 'distro', '-j']
-+        assert ast.literal_eval(self._run(command)) == distro.info()
-+
-+
-+@pytest.mark.skipif(not IS_LINUX, reason='Irrelevant on non-linux')
-+class DistroTestCase(object):
-+    """A base class for any testcase classes that test the distributions
-+    represented in the `DISTROS` subtree.
-+    """
-+
-+    def setup_method(self, test_method):
-+        # The environment stays the same across all testcases, so we
-+        # save and restore the PATH env var in each test case that
-+        # changes it:
-+        self._saved_path = os.environ["PATH"]
-+        self._saved_UNIXCONFDIR = distro._UNIXCONFDIR
-+
-+    def teardown_method(self, test_method):
-+        os.environ["PATH"] = self._saved_path
-+        distro._UNIXCONFDIR = self._saved_UNIXCONFDIR
-+
-+    def _setup_for_distro(self, distro_root):
-+        distro_bin = os.path.join(distro_root, 'bin')
-+        # We don't want to pick up a possibly present lsb_release in the
-+        # distro that runs this test, so we use a PATH with only one entry:
-+        os.environ["PATH"] = distro_bin
-+        distro._UNIXCONFDIR = os.path.join(distro_root, RELATIVE_UNIXCONFDIR)
-+
-+
-+@pytest.mark.skipif(not IS_LINUX, reason='Irrelevant on non-linux')
-+class TestOSRelease:
-+
-+    def setup_method(self, test_method):
-+        dist = test_method.__name__.split('_')[1]
-+        os_release = os.path.join(DISTROS_DIR, dist, 'etc', 'os-release')
-+        self.distro = distro.LinuxDistribution(False, os_release, 'non')
-+
-+    def _test_outcome(self, outcome):
-+        assert self.distro.id() == outcome.get('id', '')
-+        assert self.distro.name() == outcome.get('name', '')
-+        assert self.distro.name(pretty=True) == outcome.get('pretty_name', '')
-+        assert self.distro.version() == outcome.get('version', '')
-+        assert self.distro.version(pretty=True) == \
-+            outcome.get('pretty_version', '')
-+        assert self.distro.version(best=True) == \
-+            outcome.get('best_version', '')
-+        assert self.distro.like() == outcome.get('like', '')
-+        assert self.distro.codename() == outcome.get('codename', '')
-+
-+    def test_arch_os_release(self):
-+        desired_outcome = {
-+            'id': 'arch',
-+            'name': 'Arch Linux',
-+            'pretty_name': 'Arch Linux',
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_kali_os_release(self):
-+        desired_outcome = {
-+            'id': 'kali',
-+            'name': 'Kali GNU/Linux',
-+            'pretty_name': 'Kali GNU/Linux Rolling',
-+            'version': '2017.1',
-+            'pretty_version': '2017.1',
-+            'best_version': '2017.1',
-+            'like': 'debian'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_centos7_os_release(self):
-+        desired_outcome = {
-+            'id': 'centos',
-+            'name': 'CentOS Linux',
-+            'pretty_name': 'CentOS Linux 7 (Core)',
-+            'version': '7',
-+            'pretty_version': '7 (Core)',
-+            'best_version': '7',
-+            'like': 'rhel fedora',
-+            'codename': 'Core'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_coreos_os_release(self):
-+        desired_outcome = {
-+            'id': 'coreos',
-+            'name': 'CoreOS',
-+            'pretty_name': 'CoreOS 899.15.0',
-+            'version': '899.15.0',
-+            'pretty_version': '899.15.0',
-+            'best_version': '899.15.0'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_debian8_os_release(self):
-+        desired_outcome = {
-+            'id': 'debian',
-+            'name': 'Debian GNU/Linux',
-+            'pretty_name': 'Debian GNU/Linux 8 (jessie)',
-+            'version': '8',
-+            'pretty_version': '8 (jessie)',
-+            'best_version': '8',
-+            'codename': 'jessie'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_fedora19_os_release(self):
-+        desired_outcome = {
-+            'id': 'fedora',
-+            'name': 'Fedora',
-+            'pretty_name': u'Fedora 19 (Schr\u00F6dinger\u2019s Cat)',
-+            'version': '19',
-+            'pretty_version': u'19 (Schr\u00F6dinger\u2019s Cat)',
-+            'best_version': '19',
-+            'codename': u'Schr\u00F6dinger\u2019s Cat'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_fedora23_os_release(self):
-+        desired_outcome = {
-+            'id': 'fedora',
-+            'name': 'Fedora',
-+            'pretty_name': 'Fedora 23 (Twenty Three)',
-+            'version': '23',
-+            'pretty_version': '23 (Twenty Three)',
-+            'best_version': '23',
-+            'codename': 'Twenty Three'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_fedora30_os_release(self):
-+        # Fedora 21 and above no longer have code names but the metadata in os-release was only
-+        # changed in a detectable way in Fedora 30+.  The piece in parenthesis in the pretty_name
-+        # field contains the VARIANT and differs depending on the variant which was installed.
-+        desired_outcome = {
-+            'id': 'fedora',
-+            'name': 'Fedora',
-+            'pretty_name': 'Fedora 30 (Thirty)',
-+            'version': '30',
-+            'pretty_version': '30',
-+            'best_version': '30',
-+            'codename': ''
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_kvmibm1_os_release(self):
-+        desired_outcome = {
-+            'id': 'kvmibm',
-+            'name': 'KVM for IBM z Systems',
-+            'pretty_name': 'KVM for IBM z Systems 1.1.1 (Z)',
-+            'version': '1.1.1',
-+            'pretty_version': '1.1.1 (Z)',
-+            'best_version': '1.1.1',
-+            'like': 'rhel fedora',
-+            'codename': 'Z'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_linuxmint17_os_release(self):
-+        # Note: LinuxMint 17 actually *does* have Ubuntu 14.04 data in its
-+        #       os-release file. See discussion in GitHub issue #78.
-+        desired_outcome = {
-+            'id': 'ubuntu',
-+            'name': 'Ubuntu',
-+            'pretty_name': 'Ubuntu 14.04.3 LTS',
-+            'version': '14.04',
-+            'pretty_version': '14.04 (Trusty Tahr)',
-+            'best_version': '14.04.3',
-+            'like': 'debian',
-+            'codename': 'Trusty Tahr'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_mageia5_os_release(self):
-+        desired_outcome = {
-+            'id': 'mageia',
-+            'name': 'Mageia',
-+            'pretty_name': 'Mageia 5',
-+            'version': '5',
-+            'pretty_version': '5',
-+            'best_version': '5',
-+            'like': 'mandriva fedora',
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_manjaro1512_os_release(self):
-+        self._test_outcome({
-+            'id': 'manjaro',
-+            'name': 'Manjaro Linux',
-+            'pretty_name': 'Manjaro Linux',
-+        })
-+
-+    def test_opensuse42_os_release(self):
-+        desired_outcome = {
-+            'id': 'opensuse',
-+            'name': 'openSUSE Leap',
-+            'pretty_name': 'openSUSE Leap 42.1 (x86_64)',
-+            'version': '42.1',
-+            'pretty_version': '42.1',
-+            'best_version': '42.1',
-+            'like': 'suse',
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_raspbian7_os_release(self):
-+        desired_outcome = {
-+            'id': 'raspbian',
-+            'name': 'Raspbian GNU/Linux',
-+            'pretty_name': 'Raspbian GNU/Linux 7 (wheezy)',
-+            'version': '7',
-+            'pretty_version': '7 (wheezy)',
-+            'best_version': '7',
-+            'like': 'debian',
-+            'codename': 'wheezy'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_raspbian8_os_release(self):
-+        desired_outcome = {
-+            'id': 'raspbian',
-+            'name': 'Raspbian GNU/Linux',
-+            'pretty_name': 'Raspbian GNU/Linux 8 (jessie)',
-+            'version': '8',
-+            'pretty_version': '8 (jessie)',
-+            'best_version': '8',
-+            'like': 'debian',
-+            'codename': 'jessie'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_rhel7_os_release(self):
-+        desired_outcome = {
-+            'id': 'rhel',
-+            'name': 'Red Hat Enterprise Linux Server',
-+            'pretty_name': 'Red Hat Enterprise Linux Server 7.0 (Maipo)',
-+            'version': '7.0',
-+            'pretty_version': '7.0 (Maipo)',
-+            'best_version': '7.0',
-+            'like': 'fedora',
-+            'codename': 'Maipo'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_slackware14_os_release(self):
-+        desired_outcome = {
-+            'id': 'slackware',
-+            'name': 'Slackware',
-+            'pretty_name': 'Slackware 14.1',
-+            'version': '14.1',
-+            'pretty_version': '14.1',
-+            'best_version': '14.1'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_sles12_os_release(self):
-+        desired_outcome = {
-+            'id': 'sles',
-+            'name': 'SLES',
-+            'pretty_name': 'SUSE Linux Enterprise Server 12 SP1',
-+            'version': '12.1',
-+            'pretty_version': '12.1',
-+            'best_version': '12.1'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_ubuntu14_os_release(self):
-+        desired_outcome = {
-+            'id': 'ubuntu',
-+            'name': 'Ubuntu',
-+            'pretty_name': 'Ubuntu 14.04.3 LTS',
-+            'version': '14.04',
-+            'pretty_version': '14.04 (Trusty Tahr)',
-+            'best_version': '14.04.3',
-+            'like': 'debian',
-+            'codename': 'Trusty Tahr'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_ubuntu16_os_release(self):
-+        desired_outcome = {
-+            'id': 'ubuntu',
-+            'name': 'Ubuntu',
-+            'pretty_name': 'Ubuntu 16.04.1 LTS',
-+            'version': '16.04',
-+            'pretty_version': '16.04 (xenial)',
-+            'best_version': '16.04.1',
-+            'like': 'debian',
-+            'codename': 'xenial'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_amazon2016_os_release(self):
-+        desired_outcome = {
-+            'id': 'amzn',
-+            'name': 'Amazon Linux AMI',
-+            'pretty_name': 'Amazon Linux AMI 2016.03',
-+            'version': '2016.03',
-+            'pretty_version': '2016.03',
-+            'best_version': '2016.03',
-+            'like': 'rhel fedora'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_scientific7_os_release(self):
-+        desired_outcome = {
-+            'id': 'rhel',
-+            'name': 'Scientific Linux',
-+            'pretty_name': 'Scientific Linux 7.2 (Nitrogen)',
-+            'version': '7.2',
-+            'pretty_version': '7.2 (Nitrogen)',
-+            'best_version': '7.2',
-+            'like': 'fedora',
-+            'codename': 'Nitrogen'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_gentoo_os_release(self):
-+        desired_outcome = {
-+            'id': 'gentoo',
-+            'name': 'Gentoo',
-+            'pretty_name': 'Gentoo/Linux',
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_openelec6_os_release(self):
-+        desired_outcome = {
-+            'id': 'openelec',
-+            'name': 'OpenELEC',
-+            'pretty_name': 'OpenELEC (official) - Version: 6.0.3',
-+            'version': '6.0',
-+            'pretty_version': '6.0',
-+            'best_version': '6.0.3',
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_cloudlinux7_os_release(self):
-+        desired_outcome = {
-+            'id': 'cloudlinux',
-+            'codename': 'Yury Malyshev',
-+            'name': 'CloudLinux',
-+            'pretty_name': 'CloudLinux 7.3 (Yury Malyshev)',
-+            'like': 'rhel fedora centos',
-+            'version': '7.3',
-+            'pretty_version': '7.3 (Yury Malyshev)',
-+            'best_version': '7.3',
-+            'major_version': '7',
-+            'minor_version': '3'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+
-+@pytest.mark.skipif(not IS_LINUX, reason='Irrelevant on non-linux')
-+class TestLSBRelease(DistroTestCase):
-+
-+    def setup_method(self, test_method):
-+        super(TestLSBRelease, self).setup_method(test_method)
-+        dist = test_method.__name__.split('_')[1]
-+        self._setup_for_distro(os.path.join(DISTROS_DIR, dist))
-+        self.distro = distro.LinuxDistribution(True, 'non', 'non')
-+
-+    def _test_outcome(self, outcome):
-+        assert self.distro.id() == outcome.get('id', '')
-+        assert self.distro.name() == outcome.get('name', '')
-+        assert self.distro.name(pretty=True) == outcome.get('pretty_name', '')
-+        assert self.distro.version() == outcome.get('version', '')
-+        assert self.distro.version(pretty=True) == \
-+            outcome.get('pretty_version', '')
-+        assert self.distro.version(best=True) == \
-+            outcome.get('best_version', '')
-+        assert self.distro.like() == outcome.get('like', '')
-+        assert self.distro.codename() == outcome.get('codename', '')
-+
-+    def test_linuxmint17_lsb_release(self):
-+        desired_outcome = {
-+            'id': 'linuxmint',
-+            'name': 'LinuxMint',
-+            'pretty_name': 'Linux Mint 17.3 Rosa',
-+            'version': '17.3',
-+            'pretty_version': '17.3 (rosa)',
-+            'best_version': '17.3',
-+            'codename': 'rosa'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_manjaro1512_lsb_release(self):
-+        self._test_outcome({
-+            'id': 'manjarolinux',
-+            'name': 'ManjaroLinux',
-+            'pretty_name': 'Manjaro Linux',
-+            'version': '15.12',
-+            'pretty_version': '15.12 (Capella)',
-+            'best_version': '15.12',
-+            'codename': 'Capella'
-+        })
-+
-+    # @pytest.mark.xfail
-+    # def test_openelec6_lsb_release(self):
-+    #     # TODO: This should be fixed as part of #109 when dealing
-+    #     # with distro inconsistencies
-+    #     desired_outcome = {
-+    #         'id': 'openelec',
-+    #         'name': 'OpenELEC',
-+    #         'pretty_name': 'OpenELEC (official) - Version: 6.0.3',
-+    #         'version': '6.0.3',
-+    #         'pretty_version': '6.0.3',
-+    #         'best_version': '6.0.3',
-+    #     }
-+    #     self._test_outcome(desired_outcome)
-+
-+    def test_openbsd62_uname(self):
-+        self._test_outcome({
-+            'id': 'openbsd',
-+            'name': 'OpenBSD',
-+            'version': '6.2',
-+            'pretty_name': 'OpenBSD 6.2',
-+            'pretty_version': '6.2',
-+            'best_version': '6.2'
-+        })
-+
-+    def test_netbsd711_uname(self):
-+        self._test_outcome({
-+            'id': 'netbsd',
-+            'name': 'NetBSD',
-+            'version': '7.1.1',
-+            'pretty_name': 'NetBSD 7.1.1',
-+            'pretty_version': '7.1.1',
-+            'best_version': '7.1.1'
-+        })
-+
-+    def test_freebsd111_uname(self):
-+        self._test_outcome({
-+            'id': 'freebsd',
-+            'name': 'FreeBSD',
-+            'version': '11.1',
-+            'pretty_name': 'FreeBSD 11.1',
-+            'pretty_version': '11.1',
-+            'best_version': '11.1'
-+        })
-+
-+    def test_ubuntu14normal_lsb_release(self):
-+        self._setup_for_distro(os.path.join(TESTDISTROS, 'lsb',
-+                                            'ubuntu14_normal'))
-+
-+        self.distro = distro.LinuxDistribution(True, 'non', 'non')
-+
-+        desired_outcome = {
-+            'id': 'ubuntu',
-+            'name': 'Ubuntu',
-+            'pretty_name': 'Ubuntu 14.04.3 LTS',
-+            'version': '14.04',
-+            'pretty_version': '14.04 (trusty)',
-+            'best_version': '14.04.3',
-+            'codename': 'trusty'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_ubuntu14nomodules_lsb_release(self):
-+        self._setup_for_distro(os.path.join(TESTDISTROS, 'lsb',
-+                                            'ubuntu14_nomodules'))
-+
-+        self.distro = distro.LinuxDistribution(True, 'non', 'non')
-+
-+        desired_outcome = {
-+            'id': 'ubuntu',
-+            'name': 'Ubuntu',
-+            'pretty_name': 'Ubuntu 14.04.3 LTS',
-+            'version': '14.04',
-+            'pretty_version': '14.04 (trusty)',
-+            'best_version': '14.04.3',
-+            'codename': 'trusty'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_trailingblanks_lsb_release(self):
-+        self._setup_for_distro(os.path.join(TESTDISTROS, 'lsb',
-+                                            'ubuntu14_trailingblanks'))
-+
-+        self.distro = distro.LinuxDistribution(True, 'non', 'non')
-+
-+        desired_outcome = {
-+            'id': 'ubuntu',
-+            'name': 'Ubuntu',
-+            'pretty_name': 'Ubuntu 14.04.3 LTS',
-+            'version': '14.04',
-+            'pretty_version': '14.04 (trusty)',
-+            'best_version': '14.04.3',
-+            'codename': 'trusty'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    @pytest.mark.parametrize('errnum', ('001', '002', '126', '130', '255'))
-+    def test_lsb_release_error_level(self, errnum):
-+        self._setup_for_distro(os.path.join(
-+            TESTDISTROS, 'lsb', 'lsb_rc{0}'.format(errnum)))
-+        with pytest.raises(subprocess.CalledProcessError) as excinfo:
-+            distro.LinuxDistribution(True, 'non', 'non')._lsb_release_info
-+        assert excinfo.value.returncode == int(errnum)
-+
-+
-+@pytest.mark.skipif(not IS_LINUX, reason='Irrelevant on non-linux')
-+class TestSpecialRelease(DistroTestCase):
-+    def _test_outcome(self, outcome):
-+        assert self.distro.id() == outcome.get('id', '')
-+        assert self.distro.name() == outcome.get('name', '')
-+        assert self.distro.name(pretty=True) == outcome.get('pretty_name', '')
-+        assert self.distro.version() == outcome.get('version', '')
-+        assert self.distro.version(pretty=True) == \
-+            outcome.get('pretty_version', '')
-+        assert self.distro.version(best=True) == \
-+            outcome.get('best_version', '')
-+        assert self.distro.like() == outcome.get('like', '')
-+        assert self.distro.codename() == outcome.get('codename', '')
-+        assert self.distro.major_version() == outcome.get('major_version', '')
-+        assert self.distro.minor_version() == outcome.get('minor_version', '')
-+        assert self.distro.build_number() == outcome.get('build_number', '')
-+
-+    def test_empty_release(self):
-+        distro_release = os.path.join(SPECIAL, 'empty-release')
-+        self.distro = distro.LinuxDistribution(False, 'non', distro_release)
-+
-+        desired_outcome = {
-+            'id': 'empty'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_unknowndistro_release(self):
-+        self._setup_for_distro(os.path.join(TESTDISTROS, 'distro',
-+                                            'unknowndistro'))
-+
-+        self.distro = distro.LinuxDistribution()
-+
-+        desired_outcome = {
-+            'id': 'unknowndistro',
-+            'name': 'Unknown Distro',
-+            'pretty_name': 'Unknown Distro 1.0 (Unknown Codename)',
-+            'version': '1.0',
-+            'pretty_version': '1.0 (Unknown Codename)',
-+            'best_version': '1.0',
-+            'codename': 'Unknown Codename',
-+            'major_version': '1',
-+            'minor_version': '0'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_bad_uname(self):
-+        self._setup_for_distro(os.path.join(TESTDISTROS, 'distro',
-+                                            'baduname'))
-+        self.distro = distro.LinuxDistribution()
-+
-+        assert self.distro.uname_attr('id') == ''
-+        assert self.distro.uname_attr('name') == ''
-+        assert self.distro.uname_attr('release') == ''
-+
-+
-+@pytest.mark.skipif(not IS_LINUX, reason='Irrelevant on non-linux')
-+class TestDistroRelease:
-+
-+    def _test_outcome(self,
-+                      outcome,
-+                      distro_name='',
-+                      version='',
-+                      release_file_id='',
-+                      release_file_suffix='release'):
-+        release_file_id = release_file_id or distro_name
-+        distro_release = os.path.join(
-+            DISTROS_DIR, distro_name + version, 'etc', '{0}-{1}'.format(
-+                release_file_id, release_file_suffix))
-+        self.distro = distro.LinuxDistribution(False, 'non', distro_release)
-+
-+        assert self.distro.id() == outcome.get('id', '')
-+        assert self.distro.name() == outcome.get('name', '')
-+        assert self.distro.name(pretty=True) == outcome.get('pretty_name', '')
-+        assert self.distro.version() == outcome.get('version', '')
-+        assert self.distro.version(pretty=True) == \
-+            outcome.get('pretty_version', '')
-+        assert self.distro.version(best=True) == \
-+            outcome.get('best_version', '')
-+        assert self.distro.like() == outcome.get('like', '')
-+        assert self.distro.codename() == outcome.get('codename', '')
-+        assert self.distro.major_version() == outcome.get('major_version', '')
-+        assert self.distro.minor_version() == outcome.get('minor_version', '')
-+        assert self.distro.build_number() == outcome.get('build_number', '')
-+
-+    def test_arch_dist_release(self):
-+        desired_outcome = {
-+            'id': 'arch'
-+        }
-+        self._test_outcome(desired_outcome, 'arch')
-+
-+    def test_centos5_dist_release(self):
-+        desired_outcome = {
-+            'id': 'centos',
-+            'name': 'CentOS',
-+            'pretty_name': 'CentOS 5.11 (Final)',
-+            'version': '5.11',
-+            'pretty_version': '5.11 (Final)',
-+            'best_version': '5.11',
-+            'codename': 'Final',
-+            'major_version': '5',
-+            'minor_version': '11'
-+        }
-+        self._test_outcome(desired_outcome, 'centos', '5')
-+
-+    def test_centos7_dist_release(self):
-+        desired_outcome = {
-+            'id': 'centos',
-+            'name': 'CentOS Linux',
-+            'pretty_name': 'CentOS Linux 7.1.1503 (Core)',
-+            'version': '7.1.1503',
-+            'pretty_version': '7.1.1503 (Core)',
-+            'best_version': '7.1.1503',
-+            'codename': 'Core',
-+            'major_version': '7',
-+            'minor_version': '1',
-+            'build_number': '1503'
-+        }
-+        self._test_outcome(desired_outcome, 'centos', '7')
-+
-+    def test_fedora19_dist_release(self):
-+        desired_outcome = {
-+            'id': 'fedora',
-+            'name': 'Fedora',
-+            'pretty_name': u'Fedora 19 (Schr\u00F6dinger\u2019s Cat)',
-+            'version': '19',
-+            'pretty_version': u'19 (Schr\u00F6dinger\u2019s Cat)',
-+            'best_version': '19',
-+            'codename': u'Schr\u00F6dinger\u2019s Cat',
-+            'major_version': '19'
-+        }
-+        self._test_outcome(desired_outcome, 'fedora', '19')
-+
-+    def test_fedora23_dist_release(self):
-+        desired_outcome = {
-+            'id': 'fedora',
-+            'name': 'Fedora',
-+            'pretty_name': 'Fedora 23 (Twenty Three)',
-+            'version': '23',
-+            'pretty_version': '23 (Twenty Three)',
-+            'best_version': '23',
-+            'codename': 'Twenty Three',
-+            'major_version': '23'
-+        }
-+        self._test_outcome(desired_outcome, 'fedora', '23')
-+
-+    def test_fedora30_dist_release(self):
-+        desired_outcome = {
-+            'id': 'fedora',
-+            'name': 'Fedora',
-+            'pretty_name': 'Fedora 30 (Thirty)',
-+            'version': '30',
-+            'pretty_version': '30 (Thirty)',
-+            'best_version': '30',
-+            'codename': 'Thirty',
-+            'major_version': '30'
-+        }
-+        self._test_outcome(desired_outcome, 'fedora', '30')
-+
-+    def test_gentoo_dist_release(self):
-+        desired_outcome = {
-+            'id': 'gentoo',
-+            'name': 'Gentoo Base System',
-+            'pretty_name': 'Gentoo Base System 2.2',
-+            'version': '2.2',
-+            'pretty_version': '2.2',
-+            'best_version': '2.2',
-+            'major_version': '2',
-+            'minor_version': '2',
-+        }
-+        self._test_outcome(desired_outcome, 'gentoo')
-+
-+    def test_kvmibm1_dist_release(self):
-+        desired_outcome = {
-+            'id': 'base',
-+            'name': 'KVM for IBM z Systems',
-+            'pretty_name': 'KVM for IBM z Systems 1.1.1 (Z)',
-+            'version': '1.1.1',
-+            'pretty_version': '1.1.1 (Z)',
-+            'best_version': '1.1.1',
-+            'codename': 'Z',
-+            'major_version': '1',
-+            'minor_version': '1',
-+            'build_number': '1'
-+        }
-+        self._test_outcome(desired_outcome, 'kvmibm', '1', 'base')
-+
-+    def test_mageia5_dist_release(self):
-+        desired_outcome = {
-+            'id': 'mageia',
-+            'name': 'Mageia',
-+            'pretty_name': 'Mageia 5 (Official)',
-+            'version': '5',
-+            'pretty_version': '5 (Official)',
-+            'best_version': '5',
-+            'codename': 'Official',
-+            'major_version': '5'
-+        }
-+        self._test_outcome(desired_outcome, 'mageia', '5')
-+
-+    def test_manjaro1512_dist_release(self):
-+        self._test_outcome({
-+            'id': 'manjaro',
-+            'name': 'Manjaro Linux',
-+            'pretty_name': 'Manjaro Linux',
-+            'version': '',
-+            'codename': ''
-+        }, 'manjaro', '1512')
-+
-+    def test_opensuse42_dist_release(self):
-+        desired_outcome = {
-+            'id': 'suse',
-+            'name': 'openSUSE',
-+            'pretty_name': 'openSUSE 42.1 (x86_64)',
-+            'version': '42.1',
-+            'pretty_version': '42.1 (x86_64)',
-+            'best_version': '42.1',
-+            'codename': 'x86_64',
-+            'major_version': '42',
-+            'minor_version': '1'
-+        }
-+        self._test_outcome(desired_outcome, 'opensuse', '42', 'SuSE')
-+
-+    def test_oracle7_dist_release(self):
-+        desired_outcome = {
-+            'id': 'oracle',
-+            'name': 'Oracle Linux Server',
-+            'pretty_name': 'Oracle Linux Server 7.5',
-+            'version': '7.5',
-+            'pretty_version': '7.5',
-+            'best_version': '7.5',
-+            'major_version': '7',
-+            'minor_version': '5'
-+        }
-+        self._test_outcome(desired_outcome, 'oracle', '7')
-+
-+    def test_rhel6_dist_release(self):
-+        desired_outcome = {
-+            'id': 'rhel',
-+            'name': 'Red Hat Enterprise Linux Server',
-+            'pretty_name': 'Red Hat Enterprise Linux Server 6.5 (Santiago)',
-+            'version': '6.5',
-+            'pretty_version': '6.5 (Santiago)',
-+            'best_version': '6.5',
-+            'codename': 'Santiago',
-+            'major_version': '6',
-+            'minor_version': '5'
-+        }
-+        self._test_outcome(desired_outcome, 'rhel', '6', 'redhat')
-+
-+    def test_rhel7_dist_release(self):
-+        desired_outcome = {
-+            'id': 'rhel',
-+            'name': 'Red Hat Enterprise Linux Server',
-+            'pretty_name': 'Red Hat Enterprise Linux Server 7.0 (Maipo)',
-+            'version': '7.0',
-+            'pretty_version': '7.0 (Maipo)',
-+            'best_version': '7.0',
-+            'codename': 'Maipo',
-+            'major_version': '7',
-+            'minor_version': '0'
-+        }
-+        self._test_outcome(desired_outcome, 'rhel', '7', 'redhat')
-+
-+    def test_slackware14_dist_release(self):
-+        desired_outcome = {
-+            'id': 'slackware',
-+            'name': 'Slackware',
-+            'pretty_name': 'Slackware 14.1',
-+            'version': '14.1',
-+            'pretty_version': '14.1',
-+            'best_version': '14.1',
-+            'major_version': '14',
-+            'minor_version': '1'
-+        }
-+        self._test_outcome(
-+            desired_outcome,
-+            'slackware',
-+            '14',
-+            release_file_suffix='version')
-+
-+    def test_sles12_dist_release(self):
-+        desired_outcome = {
-+            'id': 'suse',
-+            'name': 'SUSE Linux Enterprise Server',
-+            'pretty_name': 'SUSE Linux Enterprise Server 12 (s390x)',
-+            'version': '12',
-+            'pretty_version': '12 (s390x)',
-+            'best_version': '12',
-+            'major_version': '12',
-+            'codename': 's390x'
-+        }
-+        self._test_outcome(desired_outcome, 'sles', '12', 'SuSE')
-+
-+    def test_cloudlinux5_dist_release(self):
-+        # Uses redhat-release only to get information.
-+        # The id of 'rhel' can only be fixed with issue #109.
-+        desired_outcome = {
-+            'id': 'cloudlinux',
-+            'codename': 'Vladislav Volkov',
-+            'name': 'CloudLinux Server',
-+            'pretty_name': 'CloudLinux Server 5.11 (Vladislav Volkov)',
-+            'version': '5.11',
-+            'pretty_version': '5.11 (Vladislav Volkov)',
-+            'best_version': '5.11',
-+            'major_version': '5',
-+            'minor_version': '11'
-+        }
-+        self._test_outcome(desired_outcome, 'cloudlinux', '5', 'redhat')
-+
-+    def test_cloudlinux6_dist_release(self):
-+        # Same as above, only has redhat-release.
-+        desired_outcome = {
-+            'id': 'cloudlinux',
-+            'codename': 'Oleg Makarov',
-+            'name': 'CloudLinux Server',
-+            'pretty_name': 'CloudLinux Server 6.8 (Oleg Makarov)',
-+            'version': '6.8',
-+            'pretty_version': '6.8 (Oleg Makarov)',
-+            'best_version': '6.8',
-+            'major_version': '6',
-+            'minor_version': '8'
-+        }
-+        self._test_outcome(desired_outcome, 'cloudlinux', '6', 'redhat')
-+
-+    def test_cloudlinux7_dist_release(self):
-+        desired_outcome = {
-+            'id': 'cloudlinux',
-+            'codename': 'Yury Malyshev',
-+            'name': 'CloudLinux',
-+            'pretty_name': 'CloudLinux 7.3 (Yury Malyshev)',
-+            'version': '7.3',
-+            'pretty_version': '7.3 (Yury Malyshev)',
-+            'best_version': '7.3',
-+            'major_version': '7',
-+            'minor_version': '3'
-+        }
-+        self._test_outcome(desired_outcome, 'cloudlinux', '7', 'redhat')
-+
-+
-+@pytest.mark.skipif(not IS_LINUX, reason='Irrelevant on non-linux')
-+class TestOverall(DistroTestCase):
-+    """Test a LinuxDistribution object created with default arguments.
-+
-+    The direct accessor functions on that object are tested (e.g. `id()`); they
-+    implement the precedence between the different sources of information.
-+
-+    In addition, because the distro release file is searched when not
-+    specified, the information resulting from the distro release file is also
-+    tested. The LSB and os-release sources are not tested again, because their
-+    test is already done in TestLSBRelease and TestOSRelease, and their
-+    algorithm does not depend on whether or not the file is specified.
-+
-+    TODO: This class should have testcases for all distros that are claimed
-+    to be reliably maintained w.r.t. to their ID (see `id()`). Testcases for
-+    the following distros are still missing:
-+      * `amazon` - Amazon Linux
-+      * `gentoo` - GenToo Linux
-+      * `ibm_powerkvm` - IBM PowerKVM
-+      * `parallels` - Parallels
-+      * `pidora` - Pidora (Fedora remix for Raspberry Pi)
-+      * `raspbian` - Raspbian
-+      * `scientific` - Scientific Linux
-+      * `xenserver` - XenServer
-+    """
-+
-+    def setup_method(self, test_method):
-+        super(TestOverall, self).setup_method(test_method)
-+        dist = test_method.__name__.split('_')[1]
-+        self._setup_for_distro(os.path.join(DISTROS_DIR, dist))
-+        self.distro = distro.LinuxDistribution()
-+
-+    def _test_outcome(self, outcome):
-+        assert self.distro.id() == outcome.get('id', '')
-+        assert self.distro.name() == outcome.get('name', '')
-+        assert self.distro.name(pretty=True) == outcome.get('pretty_name', '')
-+        assert self.distro.version() == outcome.get('version', '')
-+        assert self.distro.version(pretty=True) == \
-+            outcome.get('pretty_version', '')
-+        assert self.distro.version(best=True) == \
-+            outcome.get('best_version', '')
-+        assert self.distro.like() == outcome.get('like', '')
-+        assert self.distro.codename() == outcome.get('codename', '')
-+        assert self.distro.major_version() == outcome.get('major_version', '')
-+        assert self.distro.minor_version() == outcome.get('minor_version', '')
-+        assert self.distro.build_number() == outcome.get('build_number', '')
-+
-+    def _test_non_existing_release_file(self):
-+        # Test the info from the searched distro release file
-+        # does not have one.
-+        assert self.distro.distro_release_file == ''
-+        assert len(self.distro.distro_release_info()) == 0
-+
-+    def _test_release_file_info(self, filename, outcome):
-+        # Test the info from the searched distro release file
-+        assert os.path.basename(self.distro.distro_release_file) == filename
-+        distro_info = self.distro.distro_release_info()
-+        for key, value in outcome.items():
-+            assert distro_info[key] == value
-+        return distro_info
-+
-+    def test_arch_release(self):
-+        desired_outcome = {
-+            'id': 'arch',
-+            'name': 'Arch Linux',
-+            'pretty_name': 'Arch Linux',
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        # Test the info from the searched distro release file
-+        # Does not have one; The empty /etc/arch-release file is not
-+        # considered a valid distro release file:
-+        self._test_non_existing_release_file()
-+
-+    def test_centos5_release(self):
-+        desired_outcome = {
-+            'id': 'centos',
-+            'name': 'CentOS',
-+            'pretty_name': 'CentOS 5.11 (Final)',
-+            'version': '5.11',
-+            'pretty_version': '5.11 (Final)',
-+            'best_version': '5.11',
-+            'codename': 'Final',
-+            'major_version': '5',
-+            'minor_version': '11'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'centos',
-+            'name': 'CentOS',
-+            'version_id': '5.11',
-+            'codename': 'Final'
-+        }
-+        self._test_release_file_info('centos-release', desired_info)
-+
-+    def test_centos7_release(self):
-+        desired_outcome = {
-+            'id': 'centos',
-+            'name': 'CentOS Linux',
-+            'pretty_name': 'CentOS Linux 7 (Core)',
-+            'version': '7',
-+            'pretty_version': '7 (Core)',
-+            'best_version': '7.1.1503',
-+            'like': 'rhel fedora',
-+            'codename': 'Core',
-+            'major_version': '7'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'centos',
-+            'name': 'CentOS Linux',
-+            'version_id': '7.1.1503',
-+            'codename': 'Core'
-+        }
-+        self._test_release_file_info('centos-release', desired_info)
-+
-+    def test_coreos_release(self):
-+        desired_outcome = {
-+            'id': 'coreos',
-+            'name': 'CoreOS',
-+            'pretty_name': 'CoreOS 899.15.0',
-+            'version': '899.15.0',
-+            'pretty_version': '899.15.0',
-+            'best_version': '899.15.0',
-+            'major_version': '899',
-+            'minor_version': '15',
-+            'build_number': '0'
-+        }
-+        self._test_outcome(desired_outcome)
-+        self._test_non_existing_release_file()
-+
-+    def test_debian8_release(self):
-+        desired_outcome = {
-+            'id': 'debian',
-+            'name': 'Debian GNU/Linux',
-+            'pretty_name': 'Debian GNU/Linux 8 (jessie)',
-+            'version': '8',
-+            'pretty_version': '8 (jessie)',
-+            'best_version': '8.2',
-+            'codename': 'jessie',
-+            'major_version': '8'
-+        }
-+        self._test_outcome(desired_outcome)
-+        self._test_non_existing_release_file()
-+
-+    def test_exherbo_release(self):
-+        desired_outcome = {
-+            'id': 'exherbo',
-+            'name': 'Exherbo',
-+            'pretty_name': 'Exherbo Linux',
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_fedora19_release(self):
-+        desired_outcome = {
-+            'id': 'fedora',
-+            'name': 'Fedora',
-+            'pretty_name': u'Fedora 19 (Schr\u00F6dinger\u2019s Cat)',
-+            'version': '19',
-+            'pretty_version': u'19 (Schr\u00F6dinger\u2019s Cat)',
-+            'best_version': '19',
-+            'codename': u'Schr\u00F6dinger\u2019s Cat',
-+            'major_version': '19'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'fedora',
-+            'name': 'Fedora',
-+            'version_id': '19',
-+            'codename': u'Schr\u00F6dinger\u2019s Cat'
-+        }
-+        self._test_release_file_info('fedora-release', desired_info)
-+
-+    def test_fedora23_release(self):
-+        desired_outcome = {
-+            'id': 'fedora',
-+            'name': 'Fedora',
-+            'pretty_name': 'Fedora 23 (Twenty Three)',
-+            'version': '23',
-+            'pretty_version': '23 (Twenty Three)',
-+            'best_version': '23',
-+            'codename': 'Twenty Three',
-+            'major_version': '23'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'fedora',
-+            'name': 'Fedora',
-+            'version_id': '23',
-+            'codename': 'Twenty Three'
-+        }
-+        self._test_release_file_info('fedora-release', desired_info)
-+
-+    def test_fedora30_release(self):
-+        desired_outcome = {
-+            'id': 'fedora',
-+            'name': 'Fedora',
-+            'pretty_name': 'Fedora 30 (Thirty)',
-+            'version': '30',
-+            'pretty_version': '30',
-+            'best_version': '30',
-+            'codename': '',
-+            'major_version': '30'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'fedora',
-+            'name': 'Fedora',
-+            'version_id': '30',
-+            'codename': 'Thirty'
-+        }
-+        self._test_release_file_info('fedora-release', desired_info)
-+
-+    def test_kvmibm1_release(self):
-+        desired_outcome = {
-+            'id': 'kvmibm',
-+            'name': 'KVM for IBM z Systems',
-+            'pretty_name': 'KVM for IBM z Systems 1.1.1 (Z)',
-+            'version': '1.1.1',
-+            'pretty_version': '1.1.1 (Z)',
-+            'best_version': '1.1.1',
-+            'like': 'rhel fedora',
-+            'codename': 'Z',
-+            'major_version': '1',
-+            'minor_version': '1',
-+            'build_number': '1'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'base',
-+            'name': 'KVM for IBM z Systems',
-+            'version_id': '1.1.1',
-+            'codename': 'Z'
-+        }
-+        self._test_release_file_info('base-release', desired_info)
-+
-+    def test_linuxmint17_release(self):
-+        desired_outcome = {
-+            'id': 'ubuntu',
-+            'name': 'Ubuntu',
-+            'pretty_name': 'Ubuntu 14.04.3 LTS',
-+            'version': '14.04',
-+            'pretty_version': '14.04 (Trusty Tahr)',
-+            'best_version': '14.04.3',
-+            'like': 'debian',
-+            'codename': 'Trusty Tahr',
-+            'major_version': '14',
-+            'minor_version': '04'
-+        }
-+        self._test_outcome(desired_outcome)
-+        self._test_non_existing_release_file()
-+
-+    def test_mageia5_release(self):
-+        desired_outcome = {
-+            'id': 'mageia',
-+            'name': 'Mageia',
-+            'pretty_name': 'Mageia 5',
-+            'version': '5',
-+            'pretty_version': '5 (thornicroft)',
-+            'best_version': '5',
-+            'like': 'mandriva fedora',
-+            # TODO: Codename differs between distro release and lsb_release.
-+            'codename': 'thornicroft',
-+            'major_version': '5'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'mageia',
-+            'name': 'Mageia',
-+            'version_id': '5',
-+            'codename': 'Official'
-+        }
-+        self._test_release_file_info('mageia-release', desired_info)
-+
-+    def test_manjaro1512_release(self):
-+        self._test_outcome({
-+            'id': 'manjaro',
-+            'name': 'Manjaro Linux',
-+            'pretty_name': 'Manjaro Linux',
-+            'version': '15.12',
-+            'pretty_version': '15.12 (Capella)',
-+            'best_version': '15.12',
-+            'major_version': '15',
-+            'minor_version': '12',
-+            'codename': 'Capella'
-+        })
-+
-+        self._test_release_file_info(
-+            'manjaro-release',
-+            {'id': 'manjaro',
-+             'name': 'Manjaro Linux'})
-+
-+    def test_opensuse42_release(self):
-+        desired_outcome = {
-+            'id': 'opensuse',
-+            'name': 'openSUSE Leap',
-+            'pretty_name': 'openSUSE Leap 42.1 (x86_64)',
-+            'version': '42.1',
-+            'pretty_version': '42.1 (x86_64)',
-+            'best_version': '42.1',
-+            'like': 'suse',
-+            'codename': 'x86_64',
-+            'major_version': '42',
-+            'minor_version': '1'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'SuSE',
-+            'name': 'openSUSE',
-+            'version_id': '42.1',
-+            'codename': 'x86_64'
-+        }
-+        self._test_release_file_info('SuSE-release', desired_info)
-+
-+    def test_oracle7_release(self):
-+        desired_outcome = {
-+            'id': 'oracle',
-+            'name': 'Oracle Linux Server',
-+            'pretty_name': 'Oracle Linux Server 7.5',
-+            'version': '7.5',
-+            'pretty_version': '7.5',
-+            'best_version': '7.5',
-+            'major_version': '7',
-+            'minor_version': '5'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'oracle',
-+            'name': 'Oracle Linux Server',
-+            'version_id': '7.5',
-+        }
-+        distro_info = self._test_release_file_info(
-+            'oracle-release', desired_info)
-+        assert 'codename' not in distro_info
-+
-+    def test_raspbian7_release(self):
-+        desired_outcome = {
-+            'id': 'raspbian',
-+            'name': 'Raspbian GNU/Linux',
-+            'pretty_name': 'Raspbian GNU/Linux 7 (wheezy)',
-+            'version': '7',
-+            'pretty_version': '7 (wheezy)',
-+            'best_version': '7',
-+            'like': 'debian',
-+            'codename': 'wheezy',
-+            'major_version': '7',
-+        }
-+        self._test_outcome(desired_outcome)
-+        self._test_non_existing_release_file()
-+
-+    def test_raspbian8_release(self):
-+        desired_outcome = {
-+            'id': 'raspbian',
-+            'name': 'Raspbian GNU/Linux',
-+            'pretty_name': 'Raspbian GNU/Linux 8 (jessie)',
-+            'version': '8',
-+            'pretty_version': '8 (jessie)',
-+            'best_version': '8',
-+            'like': 'debian',
-+            'codename': 'jessie',
-+            'major_version': '8',
-+        }
-+        self._test_outcome(desired_outcome)
-+        self._test_non_existing_release_file()
-+
-+    def test_rhel5_release(self):
-+        desired_outcome = {
-+            'id': 'rhel',
-+            'name': 'Red Hat Enterprise Linux Server',
-+            'pretty_name': 'Red Hat Enterprise Linux Server 5.11 (Tikanga)',
-+            'version': '5.11',
-+            'pretty_version': '5.11 (Tikanga)',
-+            'best_version': '5.11',
-+            'codename': 'Tikanga',
-+            'major_version': '5',
-+            'minor_version': '11'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'redhat',
-+            'name': 'Red Hat Enterprise Linux Server',
-+            'version_id': '5.11',
-+            'codename': 'Tikanga'
-+        }
-+        self._test_release_file_info('redhat-release', desired_info)
-+
-+    def test_rhel6_release(self):
-+        desired_outcome = {
-+            'id': 'rhel',
-+            'name': 'Red Hat Enterprise Linux Server',
-+            'pretty_name': 'Red Hat Enterprise Linux Server 6.5 (Santiago)',
-+            'version': '6.5',
-+            'pretty_version': '6.5 (Santiago)',
-+            'best_version': '6.5',
-+            'codename': 'Santiago',
-+            'major_version': '6',
-+            'minor_version': '5'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'redhat',
-+            'name': 'Red Hat Enterprise Linux Server',
-+            'version_id': '6.5',
-+            'codename': 'Santiago'
-+        }
-+        self._test_release_file_info('redhat-release', desired_info)
-+
-+    def test_rhel7_release(self):
-+        desired_outcome = {
-+            'id': 'rhel',
-+            'name': 'Red Hat Enterprise Linux Server',
-+            'pretty_name': 'Red Hat Enterprise Linux Server 7.0 (Maipo)',
-+            'version': '7.0',
-+            'pretty_version': '7.0 (Maipo)',
-+            'best_version': '7.0',
-+            'like': 'fedora',
-+            'codename': 'Maipo',
-+            'major_version': '7',
-+            'minor_version': '0'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'redhat',
-+            'name': 'Red Hat Enterprise Linux Server',
-+            'version_id': '7.0',
-+            'codename': 'Maipo'
-+        }
-+        self._test_release_file_info('redhat-release', desired_info)
-+
-+    def test_slackware14_release(self):
-+        desired_outcome = {
-+            'id': 'slackware',
-+            'name': 'Slackware',
-+            'pretty_name': 'Slackware 14.1',
-+            'version': '14.1',
-+            'pretty_version': '14.1',
-+            'best_version': '14.1',
-+            'major_version': '14',
-+            'minor_version': '1'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'slackware',
-+            'name': 'Slackware',
-+            'version_id': '14.1',
-+        }
-+        distro_info = self._test_release_file_info(
-+            'slackware-version', desired_info)
-+        assert 'codename' not in distro_info
-+
-+    def test_sles12_release(self):
-+        desired_outcome = {
-+            'id': 'sles',
-+            'name': 'SLES',
-+            'pretty_name': 'SUSE Linux Enterprise Server 12 SP1',
-+            'version': '12.1',
-+            'pretty_version': '12.1 (n/a)',
-+            'best_version': '12.1',
-+            'codename': 'n/a',
-+            'major_version': '12',
-+            'minor_version': '1'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'SuSE',
-+            'name': 'SUSE Linux Enterprise Server',
-+            'version_id': '12',
-+            'codename': 's390x'
-+        }
-+        self._test_release_file_info('SuSE-release', desired_info)
-+
-+    def test_ubuntu14_release(self):
-+        desired_outcome = {
-+            'id': 'ubuntu',
-+            'name': 'Ubuntu',
-+            'pretty_name': 'Ubuntu 14.04.3 LTS',
-+            'version': '14.04',
-+            'pretty_version': '14.04 (Trusty Tahr)',
-+            'best_version': '14.04.3',
-+            'like': 'debian',
-+            'codename': 'Trusty Tahr',
-+            'major_version': '14',
-+            'minor_version': '04'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        # Test the info from the searched distro release file
-+        # Does not have one; /etc/debian_version is not considered a distro
-+        # release file:
-+        self._test_non_existing_release_file()
-+
-+    def test_ubuntu16_release(self):
-+        desired_outcome = {
-+            'id': 'ubuntu',
-+            'name': 'Ubuntu',
-+            'pretty_name': 'Ubuntu 16.04.1 LTS',
-+            'version': '16.04',
-+            'pretty_version': '16.04 (xenial)',
-+            'best_version': '16.04.1',
-+            'like': 'debian',
-+            'codename': 'xenial',
-+            'major_version': '16',
-+            'minor_version': '04'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        # Test the info from the searched distro release file
-+        # Does not have one; /etc/debian_version is not considered a distro
-+        # release file:
-+        self._test_non_existing_release_file()
-+
-+    def test_amazon2016_release(self):
-+        desired_outcome = {
-+            'id': 'amzn',
-+            'name': 'Amazon Linux AMI',
-+            'pretty_name': 'Amazon Linux AMI 2016.03',
-+            'version': '2016.03',
-+            'pretty_version': '2016.03',
-+            'best_version': '2016.03',
-+            'like': 'rhel fedora',
-+            'major_version': '2016',
-+            'minor_version': '03'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_amazon2014_release(self):
-+        # Amazon Linux 2014 only contains a system-release file.
-+        # distro doesn't currently handle it.
-+        desired_outcome = {}
-+        self._test_outcome(desired_outcome)
-+
-+    def test_scientific6_release(self):
-+        desired_outcome = {
-+            'id': 'rhel',
-+            'name': 'Scientific Linux',
-+            'pretty_name': 'Scientific Linux 6.4 (Carbon)',
-+            'version': '6.4',
-+            'pretty_version': '6.4 (Carbon)',
-+            'best_version': '6.4',
-+            'codename': 'Carbon',
-+            'major_version': '6',
-+            'minor_version': '4',
-+
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'redhat',
-+            'name': 'Scientific Linux',
-+            'version_id': '6.4',
-+            'codename': 'Carbon'
-+        }
-+        self._test_release_file_info('redhat-release', desired_info)
-+
-+    def test_scientific7_release(self):
-+        desired_outcome = {
-+            'id': 'rhel',
-+            'name': 'Scientific Linux',
-+            'pretty_name': 'Scientific Linux 7.2 (Nitrogen)',
-+            'version': '7.2',
-+            'pretty_version': '7.2 (Nitrogen)',
-+            'best_version': '7.2',
-+            'like': 'fedora',
-+            'codename': 'Nitrogen',
-+            'major_version': '7',
-+            'minor_version': '2',
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'redhat',
-+            'name': 'Scientific Linux',
-+            'version_id': '7.2',
-+            'codename': 'Nitrogen'
-+        }
-+        self._test_release_file_info('redhat-release', desired_info)
-+
-+    def test_gentoo_release(self):
-+        desired_outcome = {
-+            'id': 'gentoo',
-+            'name': 'Gentoo',
-+            'pretty_name': 'Gentoo/Linux',
-+            'version': '2.2',
-+            'pretty_version': '2.2',
-+            'best_version': '2.2',
-+            'major_version': '2',
-+            'minor_version': '2',
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'gentoo',
-+            'name': 'Gentoo Base System',
-+            'version_id': '2.2',
-+        }
-+        self._test_release_file_info('gentoo-release', desired_info)
-+
-+    def test_openelec6_release(self):
-+        desired_outcome = {
-+            'id': 'openelec',
-+            'name': 'OpenELEC',
-+            'pretty_name': 'OpenELEC (official) - Version: 6.0.3',
-+            'version': '6.0',
-+            'pretty_version': '6.0',
-+            'best_version': '6.0.3',
-+            'major_version': '6',
-+            'minor_version': '0',
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_mandriva2011_release(self):
-+        desired_outcome = {
-+            'id': 'mandrivalinux',
-+            'name': 'MandrivaLinux',
-+            'pretty_name': 'Mandriva Linux 2011.0',
-+            'version': '2011.0',
-+            'pretty_version': '2011.0 (turtle)',
-+            'best_version': '2011.0',
-+            'major_version': '2011',
-+            'minor_version': '0',
-+            'codename': 'turtle'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+        desired_info = {
-+            'id': 'mandrake',
-+            'name': 'Mandriva Linux',
-+            'version_id': '2011.0',
-+        }
-+        self._test_release_file_info('mandrake-release', desired_info)
-+
-+    def test_cloudlinux5_release(self):
-+        # Uses redhat-release only to get information.
-+        # The id of 'rhel' can only be fixed with issue #109.
-+        desired_outcome = {
-+            'id': 'cloudlinux',
-+            'codename': 'Vladislav Volkov',
-+            'name': 'CloudLinux Server',
-+            'pretty_name': 'CloudLinux Server 5.11 (Vladislav Volkov)',
-+            'version': '5.11',
-+            'pretty_version': '5.11 (Vladislav Volkov)',
-+            'best_version': '5.11',
-+            'major_version': '5',
-+            'minor_version': '11'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_cloudlinux6_release(self):
-+        # Same as above, only has redhat-release.
-+        desired_outcome = {
-+            'id': 'cloudlinux',
-+            'codename': 'Oleg Makarov',
-+            'name': 'CloudLinux Server',
-+            'pretty_name': 'CloudLinux Server 6.8 (Oleg Makarov)',
-+            'version': '6.8',
-+            'pretty_version': '6.8 (Oleg Makarov)',
-+            'best_version': '6.8',
-+            'major_version': '6',
-+            'minor_version': '8'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+    def test_cloudlinux7_release(self):
-+        desired_outcome = {
-+            'id': 'cloudlinux',
-+            'codename': 'Yury Malyshev',
-+            'name': 'CloudLinux',
-+            'pretty_name': 'CloudLinux 7.3 (Yury Malyshev)',
-+            'like': 'rhel fedora centos',
-+            'version': '7.3',
-+            'pretty_version': '7.3 (Yury Malyshev)',
-+            'best_version': '7.3',
-+            'major_version': '7',
-+            'minor_version': '3'
-+        }
-+        self._test_outcome(desired_outcome)
-+
-+
-+def _bad_os_listdir(path='.'):
-+    """ This function is used by TestOverallWithEtcNotReadable to simulate
-+    a folder that cannot be called with os.listdir() but files are still
-+    readable. Forces distro to guess which *-release files are available. """
-+    raise OSError()
-+
-+
-+@pytest.mark.skipIf(not IS_LINUX, reason='Irrelevant on non-linx')
-+class TestOverallWithEtcNotReadable(TestOverall):
-+    def setup_method(self, test_method):
-+        self._old_listdir = os.listdir
-+        os.listdir = _bad_os_listdir
-+        super(TestOverallWithEtcNotReadable, self).setup_method(test_method)
-+
-+    def teardown_method(self, test_method):
-+        super(TestOverallWithEtcNotReadable, self).teardown_method(test_method)
-+        if os.listdir is _bad_os_listdir:
-+            os.listdir = self._old_listdir
-+
-+
-+@pytest.mark.skipif(not IS_LINUX, reason='Irrelevant on non-linux')
-+class TestGetAttr(DistroTestCase):
-+    """Test the consistency between the results of
-+    `{source}_release_attr()` and `{source}_release_info()` for all
-+    distros in `DISTROS`.
-+    """
-+
-+    def _test_attr(self, info_method, attr_method):
-+        for dist in DISTROS:
-+            self._setup_for_distro(os.path.join(DISTROS_DIR, dist))
-+            _distro = distro.LinuxDistribution()
-+            info = getattr(_distro, info_method)()
-+            for key in info.keys():
-+                try:
-+                    assert info[key] == getattr(_distro, attr_method)(key)
-+                except AssertionError:
-+                    print("distro: {0}, key: {1}".format(dist, key))
-+
-+    def test_os_release_attr(self):
-+        self._test_attr('os_release_info', 'os_release_attr')
-+
-+    def test_lsb_release_attr(self):
-+        self._test_attr('lsb_release_info', 'lsb_release_attr')
-+
-+    def test_distro_release_attr(self):
-+        self._test_attr('distro_release_info', 'distro_release_attr')
-+
-+
-+@pytest.mark.skipif(not IS_LINUX, reason='Irrelevant on non-linux')
-+class TestInfo(DistroTestCase):
-+
-+    def setup_method(self, test_method):
-+        super(TestInfo, self).setup_method(test_method)
-+        self.ubuntu14_os_release = os.path.join(
-+            DISTROS_DIR, 'ubuntu14', 'etc', 'os-release')
-+
-+    def test_info(self):
-+        _distro = distro.LinuxDistribution(
-+            False, self.ubuntu14_os_release, 'non')
-+
-+        desired_info = {
-+            'id': 'ubuntu',
-+            'version': '14.04',
-+            'like': 'debian',
-+            'version_parts': {
-+                'major': '14',
-+                'minor': '04',
-+                'build_number': ''
-+            },
-+            'codename': 'Trusty Tahr'
-+        }
-+
-+        info = _distro.info()
-+        assert info == desired_info
-+
-+        desired_info_diff = {
-+            'version': '14.04 (Trusty Tahr)'
-+        }
-+        desired_info.update(desired_info_diff)
-+        info = _distro.info(pretty=True)
-+        assert info == desired_info
-+
-+        desired_info_diff = {
-+            'version': '14.04.3',
-+            'version_parts': {
-+                'major': '14',
-+                'minor': '04',
-+                'build_number': '3'
-+            }
-+        }
-+        desired_info.update(desired_info_diff)
-+        info = _distro.info(best=True)
-+        assert info == desired_info
-+
-+        desired_info_diff = {
-+            'version': '14.04.3 (Trusty Tahr)'
-+        }
-+        desired_info.update(desired_info_diff)
-+        info = _distro.info(pretty=True, best=True)
-+        assert info == desired_info
-+
-+    def test_none(self):
-+
-+        def _test_none(info):
-+            assert info['id'] == ''
-+            assert info['version'] == ''
-+            assert info['like'] == ''
-+            assert info['version_parts']['major'] == ''
-+            assert info['version_parts']['minor'] == ''
-+            assert info['version_parts']['build_number'] == ''
-+            assert info['codename'] == ''
-+
-+        _distro = distro.LinuxDistribution(False, 'non', 'non')
-+
-+        info = _distro.info()
-+        _test_none(info)
-+
-+        info = _distro.info(best=True)
-+        _test_none(info)
-+
-+        info = _distro.info(pretty=True)
-+        _test_none(info)
-+
-+        info = _distro.info(pretty=True, best=True)
-+        _test_none(info)
-+
-+    def test_linux_distribution(self):
-+        _distro = distro.LinuxDistribution(False, self.ubuntu14_os_release)
-+        i = _distro.linux_distribution()
-+        assert i == ('Ubuntu', '14.04', 'Trusty Tahr')
-+
-+    def test_linux_distribution_full_false(self):
-+        _distro = distro.LinuxDistribution(False, self.ubuntu14_os_release)
-+        i = _distro.linux_distribution(full_distribution_name=False)
-+        assert i == ('ubuntu', '14.04', 'Trusty Tahr')
-+
-+    def test_all(self):
-+        """Test info() by comparing its results with the results of specific
-+        consolidated accessor functions.
-+        """
-+        def _test_all(info, best=False, pretty=False):
-+            assert info['id'] == _distro.id()
-+            assert info['version'] == _distro.version(pretty=pretty, best=best)
-+            assert info['version_parts']['major'] == \
-+                _distro.major_version(best=best)
-+            assert info['version_parts']['minor'] == \
-+                _distro.minor_version(best=best)
-+            assert info['version_parts']['build_number'] == \
-+                _distro.build_number(best=best)
-+            assert info['like'] == _distro.like()
-+            assert info['codename'] == _distro.codename()
-+            assert len(info['version_parts']) == 3
-+            assert len(info) == 5
-+
-+        for dist in DISTROS:
-+            self._setup_for_distro(os.path.join(DISTROS_DIR, dist))
-+
-+            _distro = distro.LinuxDistribution()
-+
-+            info = _distro.info()
-+            _test_all(info)
-+
-+            info = _distro.info(best=True)
-+            _test_all(info, best=True)
-+
-+            info = _distro.info(pretty=True)
-+            _test_all(info, pretty=True)
-+
-+            info = _distro.info(pretty=True, best=True)
-+            _test_all(info, pretty=True, best=True)
-+
-+
-+@pytest.mark.skipif(not IS_LINUX, reason='Irrelevant on non-linux')
-+class TestOSReleaseParsing:
-+    """Test the parsing of os-release files.
-+    """
-+
-+    def setup_method(self, test_method):
-+        self.distro = distro.LinuxDistribution(False, None, None)
-+        self.distro.debug = True
-+
-+    def _get_props(self, input):
-+        return self.distro._parse_os_release_content(StringIO(
-+            input,
-+        ))
-+
-+    def _test_zero_length_props(self, input):
-+        props = self._get_props(input)
-+        assert len(props) == 0
-+
-+    def _test_empty_value(self, input):
-+        props = self._get_props(input)
-+        assert props.get('key', None) == ''
-+
-+    def _test_parsed_value(self, input):
-+        props = self._get_props(input)
-+        assert props.get('key', None) == 'value'
-+
-+    def test_kv_01_empty_file(self):
-+        self._test_zero_length_props('')
-+
-+    def test_kv_02_empty_line(self):
-+        self._test_zero_length_props('\n')
-+
-+    def test_kv_03_empty_line_with_crlf(self):
-+        self._test_zero_length_props('\r\n')
-+
-+    def test_kv_04_empty_line_with_just_cr(self):
-+        self._test_zero_length_props('\r')
-+
-+    def test_kv_05_comment(self):
-+        self._test_zero_length_props('# KEY=value\n')
-+
-+    def test_kv_06_empty_value(self):
-+        self._test_empty_value('KEY=\n')
-+
-+    def test_kv_07_empty_value_single_quoted(self):
-+        self._test_empty_value('KEY=\'\'\n')
-+
-+    def test_kv_08_empty_value_double_quoted(self):
-+        self._test_empty_value('KEY=""\n')
-+
-+    def test_kv_09_word(self):
-+        self._test_parsed_value('KEY=value\n')
-+
-+    def test_kv_10_word_no_newline(self):
-+        self._test_parsed_value('KEY=value')
-+
-+    def test_kv_11_word_with_crlf(self):
-+        self._test_parsed_value('KEY=value\r\n')
-+
-+    def test_kv_12_word_with_just_cr(self):
-+        self._test_parsed_value('KEY=value\r')
-+
-+    def test_kv_13_word_with_multi_blanks(self):
-+        self._test_empty_value('KEY=  cmd   \n')
-+        # Note: Without quotes, this assigns the empty string, and 'cmd' is
-+        # a separate token that is being ignored (it would be a command
-+        # in the shell).
-+
-+    def test_kv_14_unquoted_words(self):
-+        self._test_parsed_value('KEY=value cmd\n')
-+
-+    def test_kv_15_double_quoted_words(self):
-+        props = self._get_props('KEY="a simple value" cmd\n')
-+        assert props.get('key', None) == 'a simple value'
-+
-+    def test_kv_16_double_quoted_words_with_multi_blanks(self):
-+        props = self._get_props('KEY=" a  simple   value "\n')
-+        assert props.get('key', None) == ' a  simple   value '
-+
-+    def test_kv_17_double_quoted_word_with_single_quote(self):
-+        props = self._get_props('KEY="it\'s value"\n')
-+        assert props.get('key', None) == 'it\'s value'
-+
-+    def test_kv_18_double_quoted_word_with_double_quote(self):
-+        props = self._get_props('KEY="a \\"bold\\" move"\n')
-+        assert props.get('key', None) == 'a "bold" move'
-+
-+    def test_kv_19_single_quoted_words(self):
-+        props = self._get_props('KEY=\'a simple value\'\n')
-+        assert props.get('key', None) == 'a simple value'
-+
-+    def test_kv_20_single_quoted_words_with_multi_blanks(self):
-+        props = self._get_props('KEY=\' a  simple   value \'\n')
-+        assert props.get('key', None) == ' a  simple   value '
-+
-+    def test_kv_21_single_quoted_word_with_double_quote(self):
-+        props = self._get_props('KEY=\'a "bold" move\'\n')
-+        assert props.get('key', None) == 'a "bold" move'
-+
-+    def test_kv_22_quoted_unicode_wordchar(self):
-+        # "wordchar" means it is in the shlex.wordchars variable.
-+        props = self._get_props(u'KEY="wordchar: \u00CA (E accent grave)"\n')
-+        assert props.get('key', None) == u'wordchar: \u00CA (E accent grave)'
-+
-+    def test_kv_23_quoted_unicode_non_wordchar(self):
-+        # "non-wordchar" means it is not in the shlex.wordchars variable.
-+        props = self._get_props(
-+            u'KEY="non-wordchar: \u00A1 (inverted exclamation mark)"\n')
-+        assert (props.get('key', None) ==
-+                u'non-wordchar: \u00A1 (inverted exclamation mark)')
-+
-+    def test_kv_24_double_quoted_entire_single_quoted_word(self):
-+        props = self._get_props('KEY="\'value\'"\n')
-+        assert props.get('key', None) == "'value'"
-+
-+    def test_kv_25_single_quoted_entire_double_quoted_word(self):
-+        props = self._get_props('KEY=\'"value"\'\n')
-+        assert props.get('key', None) == '"value"'
-+
-+    def test_kv_26_double_quoted_multiline(self):
-+        props = self.distro._parse_os_release_content(StringIO(
-+            'KEY="a multi\n'
-+            'line value"\n'
-+        ))
-+        assert props.get('key', None) == 'a multi\nline value'
-+        # TODO: Find out why the result is not 'a multi line value'
-+
-+    def test_kv_27_double_quoted_multiline_2(self):
-+        props = self._get_props('KEY=\' a  simple   value \'\n')
-+        props = self.distro._parse_os_release_content(StringIO(
-+            'KEY="a multi\n'
-+            'line=value"\n'
-+        ))
-+        assert props.get('key', None) == 'a multi\nline=value'
-+        # TODO: Find out why the result is not 'a multi line=value'
-+
-+    def test_kv_28_double_quoted_word_with_equal(self):
-+        props = self._get_props('KEY="var=value"\n')
-+        assert props.get('key', None) == 'var=value'
-+
-+    def test_kv_29_single_quoted_word_with_equal(self):
-+        props = self._get_props('KEY=\'var=value\'\n')
-+        assert props.get('key', None) == 'var=value'
-+
-+    def test_kx_01(self):
-+        props = self.distro._parse_os_release_content(StringIO(
-+            'KEY1=value1\n'
-+            'KEY2="value  2"\n'
-+        ))
-+        assert props.get('key1', None) == 'value1'
-+        assert props.get('key2', None) == 'value  2'
-+
-+    def test_kx_02(self):
-+        props = self.distro._parse_os_release_content(StringIO(
-+            '# KEY1=value1\n'
-+            'KEY2="value  2"\n'
-+        ))
-+        assert props.get('key1', None) is None
-+        assert props.get('key2', None) == 'value  2'
-+
-+
-+@pytest.mark.skipif(not IS_LINUX, reason='Irrelevant on non-linux')
-+class TestGlobal:
-+    """Test the global module-level functions, and default values of their
-+    arguments.
-+    """
-+
-+    def setup_method(self, test_method):
-+        pass
-+
-+    def test_global(self):
-+        # Because the module-level functions use the module-global
-+        # LinuxDistribution instance, it would influence the tested
-+        # code too much if we mocked that in order to use the distro
-+        # specific release files. Instead, we let the functions use
-+        # the release files of the distro this test runs on, and
-+        # compare the result of the global functions with the result
-+        # of the methods on the global LinuxDistribution object.
-+
-+        def _test_consistency(function, kwargs=None):
-+            kwargs = kwargs or {}
-+            method_result = getattr(MODULE_DISTRO, function)(**kwargs)
-+            function_result = getattr(distro, function)(**kwargs)
-+            assert method_result == function_result
-+
-+        kwargs = {'full_distribution_name': True}
-+        _test_consistency('linux_distribution', kwargs)
-+        kwargs = {'full_distribution_name': False}
-+        _test_consistency('linux_distribution', kwargs)
-+
-+        kwargs = {'pretty': False}
-+        _test_consistency('name', kwargs)
-+        _test_consistency('version', kwargs)
-+        _test_consistency('info', kwargs)
-+
-+        kwargs = {'pretty': True}
-+        _test_consistency('name', kwargs)
-+        _test_consistency('version', kwargs)
-+        _test_consistency('info', kwargs)
-+
-+        kwargs = {'best': False}
-+        _test_consistency('version', kwargs)
-+        _test_consistency('version_parts', kwargs)
-+        _test_consistency('major_version', kwargs)
-+        _test_consistency('minor_version', kwargs)
-+        _test_consistency('build_number', kwargs)
-+        _test_consistency('info', kwargs)
-+
-+        kwargs = {'best': True}
-+        _test_consistency('version', kwargs)
-+        _test_consistency('version_parts', kwargs)
-+        _test_consistency('major_version', kwargs)
-+        _test_consistency('minor_version', kwargs)
-+        _test_consistency('build_number', kwargs)
-+        _test_consistency('info', kwargs)
-+
-+        _test_consistency('id')
-+        _test_consistency('like')
-+        _test_consistency('codename')
-+        _test_consistency('info')
-+
-+        _test_consistency('os_release_info')
-+        _test_consistency('lsb_release_info')
-+        _test_consistency('distro_release_info')
-+        _test_consistency('uname_info')
-+
-+        os_release_keys = [
-+            'name',
-+            'version',
-+            'id',
-+            'id_like',
-+            'pretty_name',
-+            'version_id',
-+            'codename',
-+        ]
-+        for key in os_release_keys:
-+            _test_consistency('os_release_attr', {'attribute': key})
-+
-+        lsb_release_keys = [
-+            'distributor_id',
-+            'description',
-+            'release',
-+            'codename',
-+        ]
-+        for key in lsb_release_keys:
-+            _test_consistency('lsb_release_attr', {'attribute': key})
-+
-+        distro_release_keys = [
-+            'id',
-+            'name',
-+            'version_id',
-+            'codename',
-+        ]
-+        for key in distro_release_keys:
-+            _test_consistency('distro_release_attr', {'attribute': key})
-+
-+        uname_keys = [
-+            'id',
-+            'name',
-+            'release'
-+        ]
-+        for key in uname_keys:
-+            _test_consistency('uname_attr', {'attribute': key})
-+
-+
-+@pytest.mark.skipif(not IS_LINUX, reason='Irrelevant on non-linux')
-+class TestRepr:
-+    """Test the __repr__() method.
-+    """
-+
-+    def test_repr(self):
-+        # We test that the class name and the names of all instance attributes
-+        # show up in the repr() string.
-+        repr_str = repr(distro._distro)
-+        assert "LinuxDistribution" in repr_str
-+        for attr in MODULE_DISTRO.__dict__.keys():
-+            assert attr + '=' in repr_str
-diff --git a/third_party/python/enum34/enum/doc/enum.pdf b/third_party/python/enum34/enum/doc/enum.pdf
-index 4123e051df63..8c1383a495e8 100644
---- a/third_party/python/enum34/enum/doc/enum.pdf
-+++ b/third_party/python/enum34/enum/doc/enum.pdf
-@@ -1,5 +1,5 @@
- %PDF-1.4
--%東京 ReportLab Generated PDF document http://www.reportlab.com
-+%���� ReportLab Generated PDF document http://www.reportlab.com
- 1 0 obj
- << /F1 2 0 R /F2 3 0 R /F3 4 0 R /F4 5 0 R /F5 8 0 R /F6 15 0 R >>
- endobj
-diff --git a/third_party/python/psutil/psutil/_pslinux.py b/third_party/python/psutil/psutil/_pslinux.py
-index 5d8b7ea1af6d..b57adb34e5d5 100644
---- a/third_party/python/psutil/psutil/_pslinux.py
-+++ b/third_party/python/psutil/psutil/_pslinux.py
-@@ -1051,8 +1051,6 @@ def disk_io_counters():
-         # ...unless (Linux 2.6) the line refers to a partition instead
-         # of a disk, in which case the line has less fields (7):
-         # "3    1   hda1 8 8 8 8"
--        # 4.18+ has 4 fields added:
--        # "3    0   hda 8 8 8 8 8 8 8 8 8 8 8 0 0 0 0"
-         # See:
-         # https://www.kernel.org/doc/Documentation/iostats.txt
-         # https://www.kernel.org/doc/Documentation/ABI/testing/procfs-diskstats
-@@ -1064,7 +1062,7 @@ def disk_io_counters():
-             reads = int(fields[2])
-             (reads_merged, rbytes, rtime, writes, writes_merged,
-                 wbytes, wtime, _, busy_time, _) = map(int, fields[4:14])
--        elif fields_len == 14 or fields_len == 18:
-+        elif fields_len == 14:
-             # Linux 2.6+, line referring to a disk
-             name = fields[2]
-             (reads, reads_merged, rbytes, rtime, writes, writes_merged,
-diff --git a/third_party/python/requirements.in b/third_party/python/requirements.in
-index d5efd68f1656..3a7b17028b10 100644
---- a/third_party/python/requirements.in
-+++ b/third_party/python/requirements.in
-@@ -1,6 +1,7 @@
- attrs==18.1.0
- biplist==1.0.3
- blessings==1.7
-+distro==1.4.0
- jsmin==2.1.0
- json-e==2.7.0
- mozilla-version==0.3.0
-diff --git a/third_party/python/requirements.txt b/third_party/python/requirements.txt
-index 28923f4d149a..a0210bb13af9 100644
---- a/third_party/python/requirements.txt
-+++ b/third_party/python/requirements.txt
-@@ -19,6 +19,9 @@ click==7.0 \
-     --hash=sha256:2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13 \
-     --hash=sha256:5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7 \
-     # via pip-tools
-+distro==1.4.0 \
-+    --hash=sha256:362dde65d846d23baee4b5c058c8586f219b5a54be1cf5fc6ff55c4578392f57 \
-+    --hash=sha256:eedf82a470ebe7d010f1872c17237c79ab04097948800029994fa458e52fb4b4
- enum34==1.1.6 \
-     --hash=sha256:2d81cbbe0e73112bdfe6ef8576f2238f2ba27dd0d55752a776c41d38b7da2850 \
-     --hash=sha256:644837f692e5f550741432dd3f223bbb9852018674981b1664e5dc339387588a \
--- 
-2.24.0
-
-- 
cgit v1.2.1