This reverts commit 5f4a945182.
The cure is worse than the original disease.
The main installation cursor often holds exclusive locks (due to DDL
changes) on vital tables such as res_users. As a result, using
another cursor to perform changes while the main cursor is waiting
is extremely deadlock-prone. And these deadlocks can't be detected by
PostgreSQL as they mix Python-SQL locking, which leads to deadlocked
HTTP workers.
Related to:
- opw-1916918
- #29528
- Create a new DB with `base_automation`, without demo data
- Switch to developer mode
- Go to Settings, then 'Load demo data', validate
A traceback occurs.
An error since the demo data in `base_automation_demo.xml` are pointing
to `model_base_automation_lead_test`, which is a test model. It is
therefore not created whithout demo data. The error is:
```
bad query: b'RELEASE SAVEPOINT "5159....."'
```
However, that's not the real crash. Indeed, in case the installation of
demo data crashes, `demo_failure_todo` is supposed to handle the
situation like a boss. But in this case, the DB cursor seems unusable.
Therefore, the following crashes like a gros caca:
``` python
todo = env.ref('base.demo_failure_todo', raise_if_not_found=False)
```
Solution: use a new cursor.
opw-1916918
closesodoo/odoo#29528
This allows a model to have several fields using the same relation on purpose,
for instance to show the related items filtered by domains.
Also adapt the code to handle multiple many2many inverses.
closesodoo/odoo#30338
Odoo no longer supports python 2, thus some of these helpers can and
have been replaced by python 3 built-ins, therefore there is no need for
them to stay defined.
The removed helpers are:
* izip, imap and ifilter
* unichr, text_type
* implements_to_string, implements_iterator
* string_types, integer_types
* to_native
The python 2 shims have also been removed, and only the python 3 helpers
have been kept, because they can still be usable (i.e. accepting
both bytes and str for functions that can only accept one of the two)
[REM] pyjsparser: remove PY3 shims
They're no longer necessary as Odoo doesn't officially support python 2
anymore.
closesodoo/odoo#28519
This commit replaces calls to pycompat helpers that were intended for
python 2 <-> python 3 interoperability for python 3 builtins, as python
2 is no longer officially supported by Odoo.
This includes:
* calls to imap/izip/ifilter replaced by map/zip/filter
* uses of text_type replaced by str
* uses of unichr replaced by chr
* calls to implements_to_string, implements_iterator removed
* string_types and integer_types replaced by str, int respectively
* calls to to_native replaced by calls to to_text
This is done in preparation to the removal of these deprecated helpers
in the following commit.
This is necessary to get --dev=xml working on windows, because the xml
import uses normcase in file_open and the case normalized filename is
then used to find the addon path (which was not found before on windows)
With this fix arch_fs is now correctly filled in windows and --dev=xml
works.
closesodoo/odoo#28331
After a module upgrade, validate the architecture of the module's views that
are impacted by updates, but have not been checked yet. Before this patch,
views were checked twice on average.
This patch speeds up the installation of modules by about 15% without demo
data. With demo data, the speedup is around 10%.
The registry loading system should not alter databases unless it is
asked to do so, by a module installation or update instruction.
This property should hold true as well for database bootstrap, and this
is what this commit changes..
In order to avoid any behavior change for command-line users, an
implicit `-i base` is assumed when starting the server from the
command-line with `-d <db>`, causing the db boostrap to happen if the
database did not exist yet.
Task 1856935
Currently, if installing a module's demo data fails (because the
module was uninstalled and some were left over and can't be
reinstalled, or because they're broken, or…) the installation of the
module fails and further installations are skipped (?).
Since demo data are non-essential (though required to run tests),
rather than fail everything if they fail just roll them back and
notify the user.
This change generates a warning log *and* shows a notification popup
to the end user.
Try to remove cr.commit (and rollback) from module and db install:
* put a savepoint around test data loading
* remove a bunch of commits sprinkled throughout
* remove rollback on data loading failure (assuming it bubbles up, the
entire module's installation should be rolled back)
* add commit right before the tests are run, so they can run isolated
and still see whatever was done when installing their module
* convert a few explicit closing to context managers
Christophe Simonis