erplibre/script/odoo/migration
Mathieu Benoit 7e30377e56 [ADD] migration: convert the <tree> tags Odoo 18 renamed to <list>
OpenUpgrade converts the COLUMN and never the ARCH:

    def _fix_list_view_type(cr):
        cr.execute("UPDATE ir_ui_view SET type='list' WHERE type='tree'")

so the load dies on "the root node of a list view should be <list>".
A module view recovers at its next update, which rewrites the arch from
XML. A view with no xmlid -- a hand-made list, a website copy -- is
rewritten by nothing and stays broken forever. The report says which is
which, because the two call for different work.

Every occurrence, not just the root: a <tree> nested in a form is a
one2many list and is refused just the same. Odoo 18's own addons hold
none, so nothing legitimate is at risk. Gated on version 18: before it,
the tag is correct and "fixing" it would break healthy views.

Four tests run the SQL against a real PostgreSQL. A text assertion
cannot see what a query does -- it took a live run to prove every
language of the jsonb arch is converted, not just en_US.

--- FR ---

OpenUpgrade convertit la COLONNE et jamais l'ARCH, d'où l'échec sur « le
nœud racine d'une vue list devrait être <list> ». Une vue de module s'en
remet à sa prochaine mise à jour ; une vue sans xmlid — liste faite
main, copie de site — n'est réécrite par rien. Le rapport distingue les
deux, car le travail diffère.

Toutes les occurrences, pas seulement la racine : un <tree> imbriqué
dans un formulaire est une liste one2many, refusée pareillement. Les
addons d'Odoo 18 n'en portent aucun. Bridé à la 18 : avant, la balise
est juste.

Quatre tests exécutent le SQL contre un vrai PostgreSQL. Une assertion
sur du texte ne voit pas ce qu'une requête fait — il a fallu l'exécuter
pour prouver que toutes les langues du jsonb sont converties.

Assisted-by: Claude Opus 5
2026-08-22 07:24:00 -04:00
..
check_cow_views.py [FIX] migration: the COW tools speak the system language 2026-08-22 07:23:59 -04:00
check_hidden_models.py [ADD] migration: repair DMS at the 13 bump, and catch the whole class 2026-08-22 07:24:00 -04:00
check_stale_scss.py [ADD] migration: make Enter mean the answer you always give 2026-08-22 07:23:59 -04:00
check_stale_scss_tui.py [ADD] migration: read the stale SCSS, then fix it, without leaving the tool 2026-08-22 07:23:59 -04:00
cow_drift.py [FIX] script: make the analysis and migration tools executable 2026-08-22 07:23:59 -04:00
cow_drift_tui.py [FIX] script: make the analysis and migration tools executable 2026-08-22 07:23:59 -04:00
database_cleanup.py [FIX] database_cleanup: purge the batch, and say what you are doing 2026-08-22 07:23:59 -04:00
dms_access_repair.py [ADD] migration: repair DMS at the 13 bump, and catch the whole class 2026-08-22 07:24:00 -04:00
fix_migration_odoo130_to_odoo140.sql [ADD] migration: see and repair the website COW views 2026-08-10 03:10:50 -04:00
fix_migration_odoo140_to_odoo150.py [FIX] script: make the analysis and migration tools executable 2026-08-22 07:23:59 -04:00
fix_migration_odoo170_to_odoo180.sql [ADD] migration: offer the theme uninstall where the theme is blamed 2026-08-22 07:24:00 -04:00
fix_view_type.py [ADD] migration: convert the <tree> tags Odoo 18 renamed to <list> 2026-08-22 07:24:00 -04:00
neutralize_cow_views.py [FIX] migration: the COW tools speak the system language 2026-08-22 07:23:59 -04:00
README.base.md [ADD] migration: see and repair the website COW views 2026-08-10 03:10:50 -04:00
README.fr.md [ADD] migration: see and repair the website COW views 2026-08-10 03:10:50 -04:00
README.md [ADD] migration: see and repair the website COW views 2026-08-10 03:10:50 -04:00
reset_stale_cow_tui.py [ADD] migration: browse the drifted COW copies full screen 2026-08-22 07:23:59 -04:00
reset_stale_cow_views.py [FIX] smoke: judge the back office AFTER the repair, and say why it failed 2026-08-22 07:23:59 -04:00
smoke_internal_ui.py [FIX] smoke: judge the back office AFTER the repair, and say why it failed 2026-08-22 07:23:59 -04:00
smoke_public_url.py [FIX] smoke: judge the back office AFTER the repair, and say why it failed 2026-08-22 07:23:59 -04:00
snapshot_cow_views.py [FIX] migration: the COW tools speak the system language 2026-08-22 07:23:59 -04:00
uninstall_module_list_odoo140_to_odoo150.txt [IMP] todo support odoo upgrade 2025-10-31 01:43:26 -04:00

Migration

Run this script when doing database migration. Example :

source ./.venv.odoo15.0_python3.8.20/bin/activate && cat ./script/odoo/migration/fix_migration_odoo140_to_odoo150.py | ./odoo15.0/odoo/odoo-bin shell -d DATABASE

Check uninstall_module_list_odoo140_to_odoo150.txt

Module lists to uninstall

Before a version bump, the migration uninstalls the modules listed in uninstall_module_list_odoo<from>_to_odoo<to>.txt. Two locations are read, the private one first, and the results are merged (duplicates dropped):

  1. private/odoo/migration/<database>/uninstall_module_list_odooXX0_to_odooYY0.txt — specific to ONE database, not versioned. Which modules must be dropped depends on the data, so this is where nearly every entry belongs.
  2. script/odoo/migration/uninstall_module_list_odooXX0_to_odooYY0.txt — shared defaults, versioned, valid for every database.

Syntax: one module per line, with a justification after #. Commas and several names per line are accepted; blank lines and full-line comments are ignored. A module without a stated reason is flagged at runtime: removing a module is a decision someone must be able to review later.

queue_job                        # blocks 12->13, trigger queue_job_notify
mgmtsystem_hazard                # not ported to 13.0
web_syncer                       # dropped upstream