erplibre/script/odoo/migration
Mathieu Benoit e52d36277b [FIX] database_cleanup: recover the transaction, not the savepoint
One refusal killed seven categories: modules died on « savepoint ...
does not exist », then columns, tables, data, menus, indexes and
properties all reported « current transaction is aborted ». Six
victims that never got to try.

The savepoints were mine and they could not work. The OCA module
commits on its own — purge_columns.py:57 calls cr.commit(), and
purge_modules.find() purges at line 91 before returning. A COMMIT
destroys every savepoint, so ours vanished under our feet and nothing
put the transaction back on its feet.

Each entry is committed as it succeeds, and any failure rolls back.
The dry run rolls back too: find() was writing for real.

--- FR ---

[FIX] database_cleanup : rattraper la transaction, pas le point de reprise

Un seul refus en tuait sept : modules mourait sur « savepoint ... does
not exist », puis colonnes, tables, données, menus, index et
propriétés signalaient tous « current transaction is aborted ». Six
victimes qui n'ont jamais eu leur tour.

Les points de reprise étaient les miens et ne pouvaient pas tenir. Le
module OCA valide de lui-même — purge_columns.py:57 appelle cr.commit(),
et purge_modules.find() purge dès la ligne 91. Or un COMMIT détruit
tout point de reprise : le nôtre disparaissait sous nos pieds, et rien
ne remettait la transaction d'aplomb.

Chaque entrée est validée dès qu'elle réussit, tout échec défait la
sienne. La simulation défait aussi : find() écrivait pour de bon.

Assisted-by: Claude Opus 5
2026-08-22 07:23:59 -04:00
..
check_cow_views.py [FIX] migration: the COW tools speak the system language 2026-08-22 07:23:59 -04:00
check_stale_scss.py [FIX] migration: never ask a question the terminal cannot show 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: recover the transaction, not the savepoint 2026-08-22 07:23:59 -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
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 [ADD] migration: browse the drifted COW copies full screen 2026-08-22 07:23:59 -04:00
smoke_public_url.py [FIX] migration: name the template when the failure comes from rendering 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