Mathieu Benoit
1831b234ea
The eight purges are not independent: purging a model frees the columns that referenced it, purging a table frees the data pointing at it. One pass is never enough, so the requested order runs again until a full pass repairs nothing new. Refusals are expected — a foreign key still holds, a module says no. Purging a list at once loses everything to the first one, so each entry purges inside its own savepoint: a refusal rolls back that entry alone. What one pass could not take, the next may, once its neighbours are gone. Leftovers are reported as a warning: a database can carry some that nothing removes, and stopping there would help no one. It refuses a version mismatch. Measured while building it: a shell on Odoo 14 opened against a 17.0 database went rewriting ir_model before dying on a jsonb it did not know. An older Odoo does not merely fail on a newer database — it writes on the way. --- FR --- [ADD] migration : lancer le nettoyage OCA avant de tester les pages Les huit purges ne sont pas indépendantes : purger un modèle libère les colonnes qui le référençaient, purger une table libère les données qui la visaient. Une passe ne suffit jamais, l'ordre demandé est donc rejoué jusqu'à ce qu'une passe entière ne répare plus rien. Les refus sont attendus — une clé étrangère tient, un module dit non. Purger d'un bloc perdrait tout au premier : chaque entrée passe dans son propre point de reprise, un refus n'emporte que la sienne. Ce qu'une passe n'a pu prendre, la suivante le peut, une fois les voisines parties. Les restes sont un avertissement : une base peut en porter que rien ne retire, et s'arrêter là n'aiderait personne. Il refuse une version qui ne correspond pas. Mesuré en le construisant : un shell en Odoo 14 ouvert sur une base 17.0 est parti réécrire ir_model avant de mourir sur un jsonb inconnu de lui. Un Odoo plus ancien n'échoue pas simplement sur une base plus récente — il écrit en chemin. Assisted-by: Claude Opus 5 |
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| .. | ||
| check_cow_views.py | ||
| check_stale_scss.py | ||
| check_stale_scss_tui.py | ||
| cow_drift.py | ||
| cow_drift_tui.py | ||
| database_cleanup.py | ||
| fix_migration_odoo130_to_odoo140.sql | ||
| fix_migration_odoo140_to_odoo150.py | ||
| neutralize_cow_views.py | ||
| README.base.md | ||
| README.fr.md | ||
| README.md | ||
| reset_stale_cow_tui.py | ||
| reset_stale_cow_views.py | ||
| smoke_public_url.py | ||
| snapshot_cow_views.py | ||
| uninstall_module_list_odoo140_to_odoo150.txt | ||
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):
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.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