Django-parler

Latest version: v2.3

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1.0b1

~~~~~~~~~~~~~~~~~~

* Added ``get_translated_url`` template tag, to implement language switching easily.
This also allows to implement `hreflang <https://support.google.com/webmasters/answer/189077>`_ support for search engines.
* Added a ``ViewUrlMixin`` so views can tell the template what their exact canonical URL should be.
* Added ``TranslatableCreateView`` and ``TranslatableUpdateView`` views, and associated mixins.
* Fix missing "language" GET parmeter for Django 1.6 when filtering in the admin (due to the ``_changelist_filters`` parameter).
* Support missing `SITE_ID` setting for Django 1.6.

1.0a1

~~~~~~~~~~~~~~~~~~

* **BACKWARDS INCOMPATIBLE:** updated the model name of the dynamically generated translation models for django-hvad_ compatibility.
This only affects your South migrations. Use ``manage.py schemamigration appname --empty "upgrade_to_django_parler10"`` to upgrade
applications which use ``translations = TranslatedFields(..)`` in their models.
* Added Python 3 compatibility!
* Added support for ``.prefetch('translations')``.
* Added automatic caching of translated objects, use ``PARLER_ENABLE_CACHING = False`` to disable.
* Added inline tabs support (if the parent object is not translatable).
* Allow ``.translated()`` and ``.active_translations()`` to filter on translated fields too.
* Added ``language_code`` parameter to ``safe_translation_getter()``, to fetch a single field in a different language.
* Added ``switch_language()`` context manager.
* Added ``get_fallback_language()`` to result of ``add_default_language_settings()`` function.
* Added partial support for tabs on inlines when the parent object isn't a translated model.
* Make settings.SITE_ID setting optional
* Fix inefficient or unneeded queries, i.e. for new objects.
* Fix supporting different database (using=) arguments.
* Fix list language, always show translated values.
* Fix ``is_supported_django_language()`` to support dashes too
* Fix ignored ``Meta.fields`` declaration on forms to exclude all other fields.


Changes in version 0.9.4 (beta)
-------------------------------

* Added support for inlines!
* Fix error in Django 1.4 with "Save and continue" button on add view.
* Fix error in ``save_translations()`` when objects fetched fallback languages.
* Add ``save_translation(translation)`` method, to easily hook into the ``translation.save()`` call.
* Added support for empty ``translations = TranslatedFields()`` declaration.


Changes in version 0.9.3 (beta)
-------------------------------

* Support using ``TranslatedFieldsModel`` with abstract models.
* Added ``parler.appsettings.add_default_language_settings()`` function.
* Added ``TranslatableManager.queryset_class`` attribute to easily customize the queryset class.
* Added ``TranslatableManager.translated()`` method to filter models with a specific translation.
* Added ``TranslatableManager.active_translations()`` method to filter models which should be displayed.
* Added ``TranslatableAdmin.get_form_language()`` to access the currently active language.
* Added ``hide_untranslated`` option to the ``PARLER_LANGUAGES`` setting.
* Added support for ``ModelAdmin.formfield_overrides``.


Changes in version 0.9.2 (beta)
-------------------------------

* Added ``TranslatedField(any_language=True)`` option, which uses any language as fallback
in case the currently active language is not available. This is ideally suited for object titles.
* Improved ``TranslationDoesNotExist`` exception, now inherits from ``AttributeError``.
This missing translations fail silently in templates (e.g. admin list template)..
* Added unittests
* Fixed Django 1.4 compatibility
* Fixed saving all translations, not only the active one.
* Fix sending ``pre_translation_save`` signal.
* Fix passing ``_current_language`` to the model __init__ function.


Changes in version 0.9.1 (beta)
-------------------------------

* Added signals to detect translation model init/save/delete operations.
* Added default ``TranslatedFieldsModel`` ``verbose_name``, to improve the delete view.
* Allow using the ``TranslatableAdmin`` for non-``TranslatableModel`` objects (operate as NO-OP).


Changes in version 0.9 (beta)
-----------------------------

* First version, based on intermediate work in django-fluent-pages_.
Integrating django-hvad_ turned out to be very complex, hence this app was developped instead.


.. _aldryn-translation-tools: https://github.com/aldryn/aldryn-translation-tools
.. _django-fluent-pages: https://github.com/edoburu/django-fluent-pages
.. _django-hvad: https://github.com/kristianoellegaard/django-hvad
.. _django-mptt: https://github.com/django-mptt/django-mptt
.. _django-polymorphic-tree: https://github.com/django-polymorphic/django-polymorphic-tree
.. _django-rest-framework: https://github.com/tomchristie/django-rest-framework
.. _django-slug-preview: https://github.com/edoburu/django-slug-preview

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