openstack/devstack
Code Issues Proposed changes

Do not try finding pip for python2 when not required

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[1] stopped installing pip for py2 when py3 is being used.

This patch makes sure we check only for py3 pip then.

Also removed some no-longer-relevant comment and
made uninstall behave the same.

Check for pip>=6 removed too.

See also [2].

[1] 279a7589b0
[2] http://lists.openstack.org/pipermail/openstack-discuss/2020-January/012182.html

Change-Id: I36ee53e57e468d760b80a7e621b90899867a8efd
This commit is contained in:
Radosław Piliszek 2020-01-24 11:52:13 +01:00
parent f9a6986b90
commit 29bf852396
1 changed files with 10 additions and 17 deletions
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27
inc/python
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@ -162,16 +162,14 @@ function pip_install {
local sudo_pip="env"
else
local cmd_pip
cmd_pip=$(get_pip_command $PYTHON2_VERSION)
local sudo_pip="sudo -H"
if python3_enabled; then
# Special case some services that have experimental
# support for python3 in progress, but don't claim support
# in their classifier
echo "Check python version for : $package_dir"
echo "Using $PYTHON3_VERSION version to install $package_dir based on default behavior"
echo "Using python $PYTHON3_VERSION to install $package_dir because python3_enabled=True"
sudo_pip="$sudo_pip LC_ALL=en_US.UTF-8"
cmd_pip=$(get_pip_command $PYTHON3_VERSION)
else
echo "Using python $PYTHON2_VERSION to install $package_dir because python3_enabled=False"
cmd_pip=$(get_pip_command $PYTHON2_VERSION)
fi
fi
@ -179,16 +177,6 @@ function pip_install {
# Always apply constraints
cmd_pip="$cmd_pip -c $REQUIREMENTS_DIR/upper-constraints.txt"
# FIXME(dhellmann): Need to force multiple versions of pip for
# packages like setuptools?
local pip_version
pip_version=$(python -c "import pip; \
print(pip.__version__.split('.')[0])")
if (( pip_version<6 )); then
die $LINENO "Currently installed pip version ${pip_version} does not" \
"meet minimum requirements (>=6)."
fi
$xtrace
# Also install test requirements
@ -225,8 +213,13 @@ function pip_uninstall {
local sudo_pip="env"
else
local cmd_pip
cmd_pip=$(get_pip_command $PYTHON2_VERSION)
local sudo_pip="sudo -H"
if python3_enabled; then
sudo_pip="$sudo_pip LC_ALL=en_US.UTF-8"
cmd_pip=$(get_pip_command $PYTHON3_VERSION)
else
cmd_pip=$(get_pip_command $PYTHON2_VERSION)
fi
fi
# don't error if we can't uninstall, it might not be there
$sudo_pip $cmd_pip uninstall -y $name || /bin/true