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.db.

Change-Id: I31febfe00698e36f4c2e0e41c3f7bf64acf47adf
This commit is contained in:
Tony Breeds 2016-12-13 15:00:56 +11:00
parent d7993bab9d
commit a07e1320e7
2 changed files with 34 additions and 1 deletions

30
tools/tox_install.sh Executable file
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#!/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 $?

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[tox]
minversion = 1.8
minversion = 2.0
envlist = py35,py34,py27,pep8,pip-missing-reqs
[testenv]
install_command = {toxinidir}/tools/tox_install.sh {env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
whitelist_externals = bash
env
setenv =
VIRTUAL_ENV={envdir}
BASECOMMAND=bash tools/pretty_tox.sh
BRANCH_NAME=master
CLIENT_NAME=oslo.db
{postgresql,all}: PIFPAF_POSTGRESQL=pifpaf -g OS_TEST_DBAPI_ADMIN_CONNECTION run postgresql --
{mysql,all}: PIFPAF_MYSQL=pifpaf -g OS_TEST_DBAPI_ADMIN_CONNECTION run mysql --