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 oslosphinx.

Change-Id: I3daafcf22e2d9a1cd73d389debe3b27eccc91910
This commit is contained in:
Tony Breeds 2016-12-13 15:24:40 +11:00
parent a5271974a2
commit 8d1cf4f0d8
2 changed files with 36 additions and 1 deletions

30
tools/tox_install.sh Executable file
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@ -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 $?

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@ -1,8 +1,13 @@
[tox]
minversion = 1.6
minversion = 2.0
envlist = pep8
[testenv]
setenv =
VIRTUAL_ENV={envdir}
BRANCH_NAME=master
CLIENT_NAME=oslosphinx
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 = -r{toxinidir}/test-requirements.txt
[testenv:pep8]