Cannot start Odoo 19.0 with upgrade-util installed

[remi-filament]

Hi,

First thanks for your upgrade-utils scripts, very useful !
I used those on previous Odoo version without problem, but Odoo v19 (Community Edition, clean code from GitHub) would not start with upgrade-util installed (with pip install git+https://github.com/odoo/upgrade-util@master) !

I get the following error :

Traceback (most recent call last):
  File "/home/user/dev/odoo19/./ocb/odoo-bin", line 6, in <module>
    odoo.cli.main()
    ~~~~~~~~~~~~~^^
  File "/home/user/dev/odoo19/ocb/odoo/cli/command.py", line 133, in main
    command().run(args)
    ~~~~~~~~~~~~~^^^^^^
  File "/home/user/dev/odoo19/ocb/odoo/cli/server.py", line 127, in run
    main(args)
    ~~~~^^^^^^
  File "/home/user/dev/odoo19/ocb/odoo/cli/server.py", line 97, in main
    config.parse_config(args, setup_logging=True)
    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/user/dev/odoo19/ocb/odoo/tools/config.py", line 579, in parse_config
    modules.module.initialize_sys_path()
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/home/user/dev/odoo19/ocb/odoo/modules/module.py", line 170, in initialize_sys_path
    odoo.upgrade.__path__._path_finder = lambda *a: None  # prevent path invalidation
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'list' object has no attribute '_path_finder' and no __dict__ for setting new attributes

It seems that odoo.upgrade.path is a list when it now expects a _NamespacePath() as for odoo.addons.path

Uninstalling upgrade-util solves the issue... (odoo.upgrade is resolved by python package manager to upgrade-util package).

[aj-fuentes]

A fix should be merged soon. #235

[remi-filament]

Thanks @aj-fuentes I missed that PR when looking for a pending fix !