This change makes several improvements:
* Use in-memory SQLite database for test migrations
The default database is SQLite but its NAME (which SQLite uses as the
filename) was `wagtail`, which isn't valid since
the wagtail codebase already has a `wagtail/` directory. Trying to
run migration creation commands
(https://docs.wagtail.io/en/latest/contributing/developing.html#running-migrations-for-the-test-app-models)
produced an error:
django.db.utils.OperationalError: unable to open database file
because of this conflict.
This change uses an in-memory database as the default database for
tests. If DATABASE_NAME were set to a real file name, then
running the migration command with SQLite creates an empty db with
this filename on running `django-admin`.
Other non-SQLite engines continue to use the original `wagtail` name,
meaning that the `test_wagtail` database gets created just as before.
* Modifies the default values for database USER, PASSWORD, HOST etc to
being an empty string rather than None, to match Django's
[defaults](https://docs.djangoproject.com/en/stable/ref/settings/#host).
This helps avoid any potential issues when Django and database engines
are expecting this being a string.
* Adds documentation to `developing.rst` regarding installation of
required database modules and available environment variables for database
connection customisation
* Normalises the DATABASE_PASSWORD tests environment variable to match
the name in Django's database settings object
Make sure document chooser pagination preserves the selected collection when moving between pages
Co-authored-by: Alexander Sajzew <a.sajzew@alexsa.de>
Co-authored-by: Thibaud Colas <thibaudcolas@gmail.com>
Move code from https://www.codista.com/en/blog/wagtail-instagram-new-oembed-api/ into core
Add custom oembed finder for Facebook
Apply suggestions from @originell's code review
Co-authored-by: Luis Nell <luis.nell@codista.com>
FIXUP More places to change the exception name (and a linter fix)
Extend Instagram/Facebook tests to check HTTP request
Add documentation for omitscript parameter
* Handle get_supported_language_variant returning a language variant not in LANGUAGES
Fixes #6539
* Handle LANGUAGE_CODE that isn't in LANGUAGES
* Release note for #6547
Fixes #6540
There are various code paths where Page.localized and similar can be called even when WAGTAIL_I18N_ENABLED is False, and since it's entirely likely that hand-rolled i18n mechanisms and ad-hoc configuration changes (e.g changing LANGUAGE_CODE) will break the Locale model's assumptions about how things are meant to work, we need to provide sensible fallback behaviour for when the current active locale, or the default locale as per LANGUAGE_CODE, does not have a corresponding Locale record:
* Locale.get_active() will fall back on the default LANGUAGE_CODE locale, or raise Locale.DoesNotExist if that one does not exist either;
* TranslatableMixin.localized (along with Page.localized and Page.localized_draft) will handle a missing Locale record by falling back on the default LANGUAGE_CODE locale, or failing that, returning self.
Fixes #6510 and #6511
Catch the LookupError from get_supported_content_language_variant so that if the active language is not one that is recognised as a content language, the URL prefix will be left unchanged from the page's reported locale.
Additionally, skip the `translation.override` when WAGTAIL_I18N_ENABLED is false; this accounts for the fact that existing sites may have used alternative / custom i18n implementations involving i18n_patterns, and on these sites we can't rely on the page's locale field to be meaningful. That way, we restore the pre-2.11 behaviour: if the existing i18n code was using some kind of wrapper around the get_url_parts call, then that will work again; and if not, the URL will reflect the current active locale, which is no worse than before.
Fixes #6518
If the models.py containing a custom user model directly or indirectly imports wagtail.admin.auth, this causes a circular dependency because wagtail.admin.auth attempts to import django.contrib.auth.views, which in turn depends on the custom user model. Fix this by moving the django.contrib.auth.views import inside reject_request.
* Fix BootstrapTranslatableMixin to skip TranslatableModel's system check for the missing unique constraint
* Fix incorrect import for BootstrapTranslatableModel and use of `--empty` in final schema migration
* Clarify handling of Meta classes, the fact that you need to run makemigrations for step 1, and what to do for the non-nullable 'locale' prompt
