pre-migration.py

# © 2022 Le Filament (<http://www.le-filament.com>)
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

from openupgradelib import openupgrade

column_renames = {
    "ur_month_timesheet": [("month", None), ("year", None)],
}


@openupgrade.migrate()
def migrate(env, version):
    openupgrade.rename_columns(env.cr, column_renames)