The attributes field.depends and field.depends_context are problematic
for sharing fields across registries, because they depend on the model's
registry class, which may vary from one registry to another. In order
to make computed fields shareable, we have to move those values away
from fields.
For the same reason, field.recursive should not be inferred, because its
value may depend on the registry, although it is generally not the case.
Moreover, the flag recursive=True is set on a field when field triggers
are determined (on the registry). A compute method may be called before
the flag is set (if no update has been done yet), and that can lead to
incorrect computations.
This happened in test TestUsers2.test_reified_groups in module 'base'.
The user groups view was apparently determined without the flag being
set, and the view depends on the recursive field 'trans_implied_ids',
which was not correctly computed.
We thus force developers to be explicit about recursive computed fields.
The code now logs a warning when the flag is not set up properly.
The field that supports inheritance should be auto_join=True. This
guarantees that searching on an inherited field (X) or its explicit
related expression (foo_id.X) gives the same query.
Note that adding auto_join=True on that field does not weakens the
model's security, since searching on the model automatically injects the
parent model's security rules into the query (see _apply_ir_rules).
closesodoo/odoo#66925
Signed-off-by: Raphael Collet (rco) <rco@openerp.com>
If the original field is defined with a selection list, overrides with
method or methods names fall back on the list.
closesodoo/odoo#51232
X-original-commit: 272ba8d2238d1d1b87f47b114b55e6eed25314a8
Signed-off-by: Raphael Collet (rco) <rco@openerp.com>
When extended with the selection_add parameter, a singleton (value,)
where `value` appears in the overriden selection, can be used.
The new values are inserted in an order that is consistent with the
overridden selection and this list.
selection = [('a', 'A'), ('b', 'B')]
selection_add = [('c', 'C'), ('b',)]
> result = [('a', 'A'), ('c', 'C'), ('b', 'B')]
The selection values of a selection field are now stored in database in the
model ir.model.fields.selection
This will allow to have a modular approche on selections and each selection
is now linked to the module that declared it.
Previously to this change, the selections were linked to the field, meaning
uninstalling a module had no impact on the selections stored on database.
With this change, the selections will now be translated in the correct module
(having an external id) and the records having a used selection will now be
reset to null.
closesodoo/odoo#30228
Signed-off-by: Martin Trigaux (mat) <mat@odoo.com>
Co-authored-by: Raphaël Collet <rco@odoo.com>
Raphael Collet