- Create a custom field
Field Type: monetary
Tracking: Always
- Install any module
A crash occurs in `_instanciate_attrs` since `attrs` is `None`.
In some special cases, the instanciation of the attrs of a field is
delayed at the very end of the setup. For example, in case of a Many2one
for which the comodel is not yet loaded.
Therefore the override of the method should take this case into account.
Closes#22922
opw-815185
[FIX] mail: delete leftover followers
Previous to this commit, if during the unlink of a model which inherits
from mail.thread an exception is raised before mail.thread's unlink() is
called, followers for such model won't be properly deleted from the
database.
This commit changes this by overriding ir_model's unlink and deleting any
followers whose res_model is not installed.
Partial back-port of 3614193Fixes#21462
OPW 786790
* remove references to basestring & unicode (use relevant pycompat
helpers)
* remove some str calls (either entirely or replaced by relevant
helper, either text or native)
* use better API to avoid unnecessary conversions
* remove some XML declarations in views
Problem: the update of custom models/fields is not fully transactional, and may
potentially lead to an inconsistent database. An other problem is creating two
custom fields by writing on a model: if the second one fails, the first one has
been committed without notice. Retrying the request will give an unexpected
error (duplicate field name).
Solution: never commit in the middle of a request. If the changes have an
impact on the registry, then mark it as invalid (with a new flag), and signal
registry invalidation after everything has been committed. If the request
fails, reset the registry. Both registry and cache invalidation are handled
the same way.
The boolean field `is_mail_thread` on `ir.model` allows to create custom models
that inherit from model `mail.thread`. The selection field `track_visibility`
on `ir.model.fields` allows to add tracking on custom fields.
Also change the order on model `ir.model` to make mail thread models appear first.
Thibault Delavallée