Wiki - https://fedoraproject.org/wiki/Changes/Django_5x Discussion thread - https://discussion.fedoraproject.org/t/f42-change-proposal-django-5-x-self-contained/140617 This is a proposed Change for Fedora Linux. This document represents a proposed Change. As part of the Changes process, proposals are publicly announced in order to receive community feedback. This proposal will only be implemented if approved by the Fedora Engineering Steering Committee. == Summary == Update the default Django stack in Fedora from 4.2 to 5.x (Note: 5.2 is scheduled to be released in April so F42 might initially ship with 5.1) == Owner == * Name: [[User:Salimma|Michel Lind]], [[User:Ngompa|Neal Gompa]], [[User:Carlwgeorge|Carl George]] * Email: michel@xxxxxxxxxxxxxxx, ngompa13@xxxxxxxxx, carl@xxxxxxxxxx == Detailed Description == This change will update Django in Fedora to the latest upstream release, clean up some packaging tech debt, and avoid confusion where in the past, `python-django4.2` was newer than `python-django` for a period. Similar to the packaging approach for the Python interpreter itself, we're moving to a single source RPM for each Django major version. The major version initially shipped with a given Fedora release will have unsuffixed binary packages (e.g. `python3-django`) while any newer or older versions will have suffixed binary packages (e.g. `python3-django5`). Suffixed packages (source and binary) will only list the major version (so `python-django5` instead of `python-django5.1`). == Feedback == == Benefit to Fedora == This change makes the Django packaging in Fedora consistent with that in EPEL, where due to lifecycle considerations, for EPEL 8 and above we only package `python-django3` and `python-django4.2` instead of python-django, allowing them to be retired if they are EOL upstream and there are serious security issues. Django itself takes backward compatibility seriously, and within a given major version, minor versions only drop features that are already deprecated in the previous major version. That being said, because only X.2 releases are LTS releases, this approach let us move fast and introduce the latest Django major version without affecting those on the 'default' version that ships at the time of release. Users can swap out Django versions as they please among the different supported versions, as the packages are designed to be swappable. Lastly, some packaging remnant from the time where Django provides both Python 2 and Python 3 packages will be dropped - e.g. the aliases for `django-admin` will be removed. == Scope == * Proposal owners: ** introduce python-django5 for all Fedora releases (default for F42+, versioned for older releases) ** retire python-django from Fedora ** audit packages that explicitly depend on `python3-django` and file bugs requesting they change to use the automatic Python dependency generators or explicitly depend on `python3dist(django)` * Other developers: ** if your package explicitly depends on `python3-django`, change to use the automatic Python dependency generators or explicitly depend on `python3dist(django)`. This is optional but will let your package runs against alternate Django versions and rebuildable in EPEL ** help test switching between Django stacks * Release engineering: [https://pagure.io/releng/issue/12507 #12507] <!-- Does this feature require coordination with release engineering (e.g. changes to installer image generation or update package delivery)? Is a mass rebuild required? include a link to the releng issue. The issue is required to be filed prior to feature submission, to ensure that someone is on board to do any process development work and testing and that all changes make it into the pipeline; a bullet point in a change is not sufficient communication --> * Policies and guidelines: N/A (not needed for this Change) * Trademark approval: N/A (not needed for this Change) * Alignment with the Fedora Strategy: == Upgrade/compatibility impact == == Early Testing (Optional) == == How To Test == == User Experience == End users will mostly not be affected - installing `python3-django` as before will just work. The suffixed django-admin launcher scripts are going away, but the change owners believe the usage of these is minimal to non-existent - they just denote the version of the Python runtime, and we have not released Django for anything but the base runtime ever since we stopped building for Python 2.7. == Dependencies == None that would be affected; a dependency check with `fedrq` indicates that some packages are hardcoding dependencies on python3-django, which should be fixed for EPEL, but because in Fedora we will keep shipping unversioned binary packages they won't be affected <nowiki>$ fedrq whatrequires python3-django -F "multiline:source,requires" --notsrc | grep django | grep -v 'python3.13dist(django)' | grep python3-django osh : python3-django >= 3.2 python-django-ajax-selects : python3-django python-django-angular : python3-django python-django-annoying : python3-django python-django-authority : python3-django python-django-database-url : python3-django python-django-filter : python3-django-rest-framework python-django-formtools : python3-django >= 1.7 python-django-health-check : python3-django python-django-ipware : python3-django python-django-pipeline : python3-django python-django-pytest : python3-django python-django-redis : python3-django python-django-reversion : python3-django python-django-rules : python3-django python-django-tagging : python3-django python-django-tastypie : python3-django python-django-threadedcomments : python3-django python-mozilla-django-oidc : python3-django</nowiki> == Contingency Plan == * Contingency mechanism: (What to do? Who will do it?) Change owners will update the existing python-django package to 5.x * Contingency deadline: Beta freeze - whenever the deadline is for retiring the old python-django package * Blocks release? No == Documentation == N/A (not a System Wide Change) A README.Fedora describing the maintenance process will be included in the new python-django5 package and copied into other versioned packages (right now python-django4.2) when they are updated or created == Release Notes == N/A -- Aoife Moloney Fedora Operations Architect Fedora Project Matrix: @amoloney:fedora.im IRC: amoloney -- _______________________________________________ devel-announce mailing list -- devel-announce@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-announce-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel-announce@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue -- _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue