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 taskflow.

(cherry picked from commit 09ded16b22)

Change-Id: I7dd194beaac22110821270bbca141220f8580182
This commit is contained in:
Tony Breeds 2016-12-21 13:44:50 +11:00 committed by ChangBo Guo(gcb)
parent fba2bdbaad
commit 30e2cff086
2 changed files with 35 additions and 2 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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@ -1,5 +1,5 @@
[tox]
minversion = 1.6
minversion = 2.0
envlist = cover,
docs,
pep8,
@ -10,6 +10,10 @@ envlist = cover,
[testenv]
deps = -r{toxinidir}/test-requirements.txt
setenv = VIRTUAL_ENV={envdir}
BRANCH_NAME=stable/mitaka
CLIENT_NAME=taskflow
install_command = {toxinidir}/tools/tox_install.sh {env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt?h=stable/mitaka} {opts} {packages}
commands = python setup.py testr --slowest --testr-args='{posargs}'
[testenv:docs]
@ -25,7 +29,6 @@ commands = {toxinidir}/tools/update_states.sh
commands = flake8 {posargs}
[testenv:pylint]
setenv = VIRTUAL_ENV={envdir}
deps = {[testenv]deps}
pylint==0.26.0
commands = pylint --rcfile=pylintrc taskflow