Wagtail Modeltranslation
This app is built using core features of django-modeltranslation: https://github.com/deschler/django-modeltranslation
It's an alternative approach for i18n support on Wagtail CMS websites.
The wagtail-modeltranslation application is used to translate dynamic content of
existing Wagtail models to an arbitrary number of languages, without having to
change the original model classes. It uses a registration approach (comparable
to Django's admin app) to add translations to existing or new projects and is
fully integrated into the Wagtail admin UI.
The advantage of a registration approach is the ability to add translations to
models on a per-app basis. You can use the same app in different projects,
whether or not they use translations, and without touching the original
model class.
target https://github.com/infoportugal/wagtail-modeltranslation/blob/master/screenshot.png?raw=true
Features

• Add translations without changing existing models or views
• Translation fields are stored in the same table (no expensive joins)
• Supports inherited models (abstract and multi-table inheritance)
• Handle more than just text fields
• Wagtail admin integration
• Flexible fallbacks, auto-population and more!
• Default Page model fields has translatable fields by default
• StreamFields are now supported!

Quick start

1. Install wagtail-modeltranslation:

   pip install wagtail-modeltranslation

2. Add "wagtail_modeltranslation" to your INSTALLED_APPS setting like this (before all apps that you want to translate):

   INSTALLED_APPS = (
       ...
       'wagtail_modeltranslation',
   )

3. Add "django.middleware.locale.LocaleMiddleware" to MIDDLEWARE_CLASSES on your settings.py:

   MIDDLEWARE_CLASSES = (
       ...
       'django.middleware.locale.LocaleMiddleware',
   )

4. Enable i18n on settings.py:

   USE_I18N = True

5. Define available languages on settings.py:

   LANGUAGES = (
       ('pt', u'Português'),
       ('es', u'Espanhol'),
       ('fr', u'Francês'),
   )

6. Create translation.py inside the root folder of the app where the model you want to translate exists:

   from .models import Foo
   from wagtail_modeltranslation.translator import WagtailTranslationOptions
   from modeltranslation.decorators import register
   
   
   @register(Foo)
   class FooTR(WagtailTranslationOptions):
       fields = (
           'body',
       )

7. Run python manage.py makemigrations followed by python manage.py migrate

Upgrade considerations (v0.6) ======================

This version has some important changes as there was a refactoring to include django-modeltranslation as a dependency instead of duplicating their code in our version. This allow us to focus on Wagtail admin integration features as django-modeltranslation is very well mantained and is very quickly to fix problems with the latest Django versions. This way we also keep all the django-modeltranslation features (if you want you can also customize django-admin, for example). We also provide a new class to create the translation options classes: WagtailTranslationOptions Most of the changes are related to imports as they change from wagtail-modeltranslation to modeltranslation.

To upgrade to this version you need to:

• Replace the TranslationOption with WagtailTranslationOptions in all translation.py files
• The import of the register decorator is now from modeltranslation.decorators import register
• The import of translator is now from modeltranslation.translator import translator

Project Home

https://github.com/infoportugal/wagtail-modeltranslation

Documentation

http://wagtail-modeltranslation.readthedocs.io/