Translated fields no longer use the model ir.translation. Instead they store
all their values as JSON, and store them into JSONB columns in the model's
table. The field's column value is either NULL or a JSON dict mapping language
codes to text (the field's value in the corresponding language), and must
contain an entry for key 'en_US' (as it is used as a fallback for all other
languages). Empty text is allowed in translation values, but not NULL.
Here are examples for a field with translate=True:
NULL
{"en_US": "Foo"}
{"en_US": "Foo", "fr_FR": "Bar", "nl_NL": "Baz"}
{"en_US": "Foo", "fr_FR": "", "nl_NL": "Baz"}
Like before, writing False to the field makes it NULL, i.e., False in all
languages. However, writing "" to the field makes its value empty in the
current language, but does not discard the values in the other languages.
Here are examples for a field with translate=xml_translate:
NULL
{"en_US": "<div>Foo<p>Bar</p></div>", "fr_FR": "<div>Fou<p>Barre</p></div>"}
Change for callable(translate) fields: one can now write any value in any
language on such a field. The new value will be adapted in all languages, based
on the mapping of terms between languages in the old values. Basically the
structure of the value must remain the same in all languages, like before.
Reading a translated field is now both simpler and faster than the former
implementation. We fetch the value of the field in the current language by
coalescing its value with the 'en_US' value of the field:
SELECT id, COALESCE(name->>'fr_FR', name->>'en_US') AS name ...
The raw cache of the field contains either None or a dict which is conceptually
a subset of the JSON value in database (except for missing languages). For the
sake of simplicity, most cache operations deal with the dict and return the text
value in the current language.
Trigram indexes have been adapted to the new storing strategy, and should enable
to search in any language. Before this change, only the source value of the
field ('en_US') could be indexed.
Computed stored translated fields are not supported by the framework, because of
the complexity of the computation itself: the field would need to be computed in
all active languages. We chose to not provide any hook to compute a field in
all languages at once, and the framework always invokes a compute method once to
recompute it.
Code translations are no longer stored into the database. They become static,
and are extracted from the PO files when needed. The worker simply uses a cache
with extracted code translations for performance. This is reasonable, since
fr_FR code translations for all modules takes around 2MB of memory, and the
cache can be shared among all registries in the worker. Changing code
translations requires to update the corresponding PO file and reloading the
worker(s).
Performance summary:
(+) reading 'model' translated fields is faster
(+) reading 'model_terms' translated fields is much faster (no need to inject
translations into the source value)
(+) searching translated fields with operator 'ilike' is much faster when the
field is indexed with 'trigram'
(+) updating translated fields requires less ORM flushing
(-) importing translations from PO files is 2x slower
Some extra fixes:
- make field 'name' of ir.actions.actions translated; because of the PG
inheritance, this is necessary to make the column definition consistent in
all models that inherit from ir.actions.actions.
- add some backend API for the web/website client for editing translations
- move methods get_field_string() to model ir.model.fields
- move _load_module_terms to model ir.module.module
- adapt tests in test_impex, test_new_api
- because env.lang is injected into SQL queries, its returned value is
now guaranteed to correspond to a valid active language or None
- remove wizard to insert missing translations (no longer makes sense)
task-id: 2081307
Co-authored-by: Fabien Pinckaers <fp@openerp.com>
Co-authored-by: Raphael Collet <rco@odoo.com>
Before this commit, the user could try to install a language without
specifying which language he wanted to install, resulting in a TB. This
commit forces to specify which language you want to install. The bug
appeared with this commit [1] which allows to install several languages
at the same time.
[1]: https://github.com/odoo/odoo/commit/47041f2d45915e2ed74c4317f9aafe3dfa840f0a
task-2878405
closesodoo/odoo#95426
X-original-commit: bc083e6616859d51364b90ad4d0c6f0d99e34631
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>
This fixes former pull request odoo/odoo#78287.
The language installation wizard was invoking toggle_active() on the
target languages, which loads translations for those languages (with
overwrite=False), and then loading translations again (with expected
parameter overwrite).
Simply don't use toggle_active(), and directly set the active field
instead, in order to load translations once with the expected parameter
overwrite.
closesodoo/odoo#90421
X-original-commit: 3e4733859fbe2465c386ec65b7be995b152c8c48
Signed-off-by: Raphael Collet <rco@odoo.com>
Purpose
=======
Add "Activate" button when selecting multiple languages, select multiple
languages when clicking on "Add languages" in settings.
Specifications
=============
`lang` variable in `base.language.install` changed from Selection to
Many2many to allow multiple languages being activated at once.
Hide globe icon for language fields from view mode (only visible when
editing). Remove state in base.language.install since it's no longer
need to keep track of the installation step.
Task-2662548
closesodoo/odoo#78287
Related: odoo/upgrade#2921
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
Purpose of the task is, We saw that users encounter difficulties
while installing languages so improve the user onboarding experience
when user wants to install a new language.
So in this commit,
- Change the load langauge wizard title as 'Add Language' and rename
the button as 'Add'
- Removed documentation link as it is not up to date
- Added the 'Add language' button to general settings and it will open
the wizard to load the languages. and move the 'manage language' button
to the debug mode.
- After install added button 'switch to (lang) & close' to switch to
newly added language.
closes odoo/odoo#53581
Taskid: 2281393
Closes: #53581
Signed-off-by: Yannick Tivisse (yti) <yti@odoo.com>
Co-authored-by: Nisha Patel <nit@odoo.com>
Instead of relying on the context content, pass explicit values for
overwrite and create_empty_translations
applu this to trans_load and trans_load_data
Adapt the test that was trying to create empty translations.
load_lang was a kind of hybrid method trying to active or creating a
language if not found. This was error prone.
Instead rely on two methods with clear purpose:
ResLang._create_lang(lang, lang_name=None)
- create a new res.lang entry using the locale of the server
return the res.lang record to match the API of _activate_lang
ResLang._active_lang(code)
- activate the given code lang
Most of the time, _active_lang is what is expected
tools.trans_load_data and IrTranslation._load_module_terms no longer
activate the language if not active.
Loading the translations should be explicit on an activated language,
it is too error prone to silently activate/create a language if not
found.
Remove lang_name from trans_load_data as no longer needed.
In some cases, after installing a new language in rte_translator tour,
some query using ir_translation table will become very slow.
Identified query:
SELECT res_groups_users_rel.uid, res_groups_users_rel.gid
FROM res_groups_users_rel, "res_groups" LEFT JOIN "ir_translation" as "res_groups__name"
ON ("res_groups"."id" = "res_groups__name"."res_id"
AND "res_groups__name"."type" = 'model'
AND "res_groups__name"."name" = 'res.groups,name'
AND "res_groups__name"."lang" = 'en_US'
AND "res_groups__name"."value" ! '')
WHERE 1=1 AND res_groups_users_rel.uid IN (2) AND res_groups_users_rel.gid = res_groups.id
ORDER BY COALESE("res_groups__name"."value", "res_groups"."name") OFFSET 0´
During post_install this query will become slower (between 0.7 and 2 seconds) ~50%
of the time, when this usually take less than 0.1 second.
For some tour step, this query is executed several times, making a simple
/web loading going from less than one second to more than 10 second, breaking the tour.
The main intuition behind that would be that the query plan completely fails,
mainly because postgress is to busy and doesn't have time to launch an analyse
when runbot load is high.
This commit proposes to execute a manual ANALYZE on ir_translation table
after a new language is installed. Tested with 40 builds, rte_translator never failed
with this fix.
closesodoo/odoo#36954
Signed-off-by: Xavier Dollé (xdo) <xdo@odoo.com>
With this commit it is now possible to change the lang displayed in the URL.
Eg, you could use `/fr` instead of `/fr_BE`, or even a fancier `/french`.
Task-32838
Courtesy of pla@odoo.comclosesodoo/odoo#35135
Signed-off-by: Romain Derie (rde) <rde@odoo.com>
Multi is the default api for methods, it is not necessary to explicitly
decorate methods with it, adds clutter and most people use it because
they see that the rest of the code uses it.
Done with `find . -type f -name '*.py' | xargs sed -i '/@api.multi/d'`
The old tree views don't really exist anymore, this odd pseudo-flag to
dispatch between "list" and "tree" tree views has no reason to remain.
Task 1937686
closesodoo/odoo#31243
Signed-off-by: Xavier Morel (xmo) <xmo@odoo.com>
