openstack/ansible-role-python_venv_build
Code Issues Proposed changes

Verify version number for virtualenv>=20.0.0

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Depends-On: https://review.opendev.org/711015
Change-Id: Ibc92a6126ff161e1f2edd5d831a1f832d328323e
This commit is contained in:
Jonathan Rosser 2020-02-12 22:05:30 +00:00
parent 5883226b7d
commit e059d96826
1 changed files with 14 additions and 7 deletions
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21
tasks/python_venv_preflight.yml
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@ -21,27 +21,34 @@
when:
- venv_install_destination_path is not defined
- name: Collect the version of virtualenv
- name: Collect the version of virtualenv from either stdout or stderr
shell: |
virtualenv --version 2>/dev/null || echo 'none'
virtualenv --version 2>&1 || echo 'none'
args:
executable: /bin/bash
changed_when: false
failed_when: false
register: _virtualenv_version
# _virtualenv_version may take two forms:
# (stdout) '15.1.0'
# (stderr) 'virtualenv 20.0.1 from /usr/local/lib/python2.7/dist-packages/virtualenv/__init__.pyc'
- name: Extract just the virtualevn version number
set_fact:
_virtualenv_version_number: "{{ (_virtualenv_version.stdout.split(' ') | length == 1) | ternary(_virtualenv_version.stdout, _virtualenv_version.stdout.split(' ')[1]) }}"
- name: Fail when required virtualenv version is not present
fail:
msg: >-
The required virtualenv version is not present.
The minimum version of 1.10 is required, but
{{ _virtualenv_version.stdout }} is installed.
{{ _virtualenv_version_number }} is installed.
when:
- ((_virtualenv_version.stdout | trim) == 'none') or
((_virtualenv_version.stdout | trim) is version('1.10', '<'))
- ((_virtualenv_version_number | trim) == 'none') or
((_virtualenv_version_number | trim) is version('1.10', '<'))
- name: Set extra virtualenv parameters
set_fact:
_venv_create_extra_options: >-
{{ ((_virtualenv_version.stdout | trim) is version('14.0.0', '<')) | ternary('--never-download', '--no-download') }}
{{ ((_virtualenv_version.stdout | trim) is version('1.7.0', '<')) | ternary('--no-site-packages', '') }}
{{ ((_virtualenv_version_number | trim) is version('14.0.0', '<')) | ternary('--never-download', '--no-download') }}
{{ ((_virtualenv_version_number | trim) is version('1.7.0', '<')) | ternary('--no-site-packages', '') }}