[FIX] base: make NameManager.available_fields a dict

Until version 13.0, ir.ui.view:postprocess_and_fields returned a tuple
of a string and a dict of field information.
With aae1d578296875a641d1142c0f73279fc134a151, it now returns a
defaultdict instead of the dict.

This dict comes from NameManager.available_fields, which is initialized
as a defaultdict. There is no apparent reason to have a defaultdict in
this place, apart from the usage in has_field.

Furthermore, using a defaultdict has a side-effect in the search_view
computed field of all the ir.actions.act_window. On a database, if you
access env.ref('base.paper_format_action').search_view it will contain
a stringified dict, and the string default_dict(<class 'dict'>, {...})
is used in place of just {...} under the fields key.

closes odoo/odoo#53235

X-original-commit: 4586d0fbf0bdd5959b274611c58df911e50f4ef2
Signed-off-by: Olivier Dony (odo) <odo@openerp.com>
Signed-off-by: Paul Morelle <madprog@users.noreply.github.com>

0 files changed, 0 insertions, 0 deletions