Add Constraints support

Adding constraints support to libraries is slightly more complex than
services as the libraries themselves are listed in upper-constraints.txt
which leads to errors that you can't install a specific version and a
constrained version.

This change adds constraints support by also adding a helper script to
edit the constraints to remove oslo.versionedobjects.

Change-Id: I003cdce359e5d79a73f0c3f274765ad1f50bf3a4
This commit is contained in:
Tony Breeds 2016-12-13 15:21:45 +11:00
parent 055b945f9b
commit 542e5b592a
2 changed files with 36 additions and 1 deletions

30
tools/tox_install.sh Executable file
View File

@ -0,0 +1,30 @@
#!/usr/bin/env bash
# Client constraint file contains this client version pin that is in conflict
# with installing the client from source. We should remove the version pin in
# the constraints file before applying it for from-source installation.
CONSTRAINTS_FILE=$1
shift 1
set -e
# NOTE(tonyb): Place this in the tox enviroment's log dir so it will get
# published to logs.openstack.org for easy debugging.
localfile="$VIRTUAL_ENV/log/upper-constraints.txt"
if [[ $CONSTRAINTS_FILE != http* ]]; then
CONSTRAINTS_FILE=file://$CONSTRAINTS_FILE
fi
# NOTE(tonyb): need to add curl to bindep.txt if the project supports bindep
curl $CONSTRAINTS_FILE --insecure --progress-bar --output $localfile
pip install -c$localfile openstack-requirements
# This is the main purpose of the script: Allow local installation of
# the current repo. It is listed in constraints file and thus any
# install will be constrained and we need to unconstrain it.
edit-constraints $localfile -- $CLIENT_NAME
pip install -c$localfile -U $*
exit $?

View File

@ -1,8 +1,13 @@
[tox]
minversion = 1.6
minversion = 2.0
envlist = py35,py34,py27,pypy,pep8
[testenv]
setenv =
VIRTUAL_ENV={envdir}
BRANCH_NAME=master
CLIENT_NAME=oslo.versionedobjects
install_command = {toxinidir}/tools/tox_install.sh {env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
deps = .[fixtures]
-r{toxinidir}/test-requirements.txt
commands = python setup.py testr --slowest --testr-args='{posargs}'