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Merge pull request #3582 from holta/kalite-on-2310

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'pip install virtualenv==20.21.1' for Python 2 required by KA Lite on Ubuntu 23.10
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A Holt 2023-05-20 17:36:14 -04:00 • committed by GitHub
commit 294ccf6f78
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2 changed files with 15 additions and 5 deletions
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10
roles/kalite/tasks/install.yml
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@ -17,7 +17,8 @@
- python-setuptools # Provides setuptools-44 on recent OS's (last version compatible with python2)
- virtualenv # Drags in 'python3-virtualenv' which in turn drags in 'python3-pip' -- for Ansible module 'pip' when used with 'virtualenv_command: /usr/bin/virtualenv' and 'virtualenv_python: python2.7' -- compare package 'python3-venv' used by roles {calibre-web, jupyterhub, lokole}
state: present
when: not (is_debian_12 or is_ubuntu_2304 or is_ubuntu_2310)
when: is_debian_11 or is_ubuntu_2204 # Covers is_raspbian_11 and is_linuxmint_21, and is more future-proof than...
#when: not (is_debian_12 or is_ubuntu_2304 or is_ubuntu_2310)
# 2020-03-31: Testing for {is_raspbian_9, is_raspbian_10} is not currently nec, as testing for {is_debian_9, is_debian_10} covers that already.
#- name: Install Ubuntu keyrings on Debian
@ -31,14 +32,15 @@
# use key retrieval from mongodb
- name: Use scripts/install_python2.sh to install python2 and virtualenv
command: "{{ iiab_dir }}/scripts/install_python2.sh"
when: is_debian_12 or is_ubuntu_2304 or is_ubuntu_2310
when: not (is_debian_11 or is_ubuntu_2204) # Also avoids is_raspbian_11 and is_linuxmint_21, and is more future-proof than...
#when: is_debian_12 or is_ubuntu_2304 or is_ubuntu_2310
- name: Use pip to pin setuptools to 44 in {{ kalite_venv }} # WAS: if Raspbian/Debian > 10 or Ubuntu > 19
pip:
name: setuptools==44
virtualenv: "{{ kalite_venv }}" # /usr/local/kalite/venv
virtualenv_site_packages: no
virtualenv_command: /usr/bin/virtualenv
virtualenv_command: virtualenv # Traditionally /usr/bin/virtual/env -- but install_python2.sh (for Ubuntu 23.10+) sets up /usr/local/bin/virtualenv
virtualenv_python: python2.7
extra_args: "--no-use-pep517 --no-cache-dir --no-python-version-warning"
#when: not (is_debian_9 or is_debian_10 or is_ubuntu_16 or is_ubuntu_17 or is_ubuntu_18 or is_ubuntu_19)
@ -50,7 +52,7 @@
version: "{{ kalite_version }}"
virtualenv: "{{ kalite_venv }}"
virtualenv_site_packages: no
virtualenv_command: /usr/bin/virtualenv
virtualenv_command: virtualenv
virtualenv_python: python2.7
extra_args: "--no-cache-dir"

10
scripts/install_python2.sh
View file

@ -16,7 +16,15 @@
export DEBIAN_FRONTEND=noninteractive
ARCH=$(dpkg --print-architecture)
apt -y install virtualenv
# 2023-05-19: #3573 -> PR #3582: Ubuntu 23.10's virtualenv 20.23 no longer
# supports Python 2. Older versions from Ubuntu 22.04 (#3583) & 23.04 like...
# http://launchpadlibrarian.net/651276954/virtualenv_20.19.0+ds-1_all.deb
# ...unfortunately drag in newer 20.23+ version of python3-virtualenv, leaving
# us with /usr/bin/virtualenv 20.23 once again, i.e. preventing Python 2.
# Whereas pip (which installs /usr/local/bin/virtualvenv) at least works:
apt -y install python3-pip
pip install virtualenv==20.21.1 --break-system-packages
#apt -y install virtualenv
# https://github.com/iiab/iiab/pull/3535#issuecomment-1503626474
#apt -y install media-types libffi8 libssl3