A Django app which provides support for model translation.
Project description
Translations app provides an easy, efficient and modular way of translating Django models.
Requirements
Python (>=3.5)
Django (1.11, >=2.0)
Installation
Install Translations using PIP (use --pre, still in development):
$ pip install --pre django-translations
Add 'translations' to INSTALLED_APPS in the settings of your Django project:
INSTALLED_APPS += [ 'translations', ]
Run migrate:
$ python manage.py migrate
Make sure django internationalization settings are set correctly:
USE_I18N = True # use internationalization USE_L10N = True # use localization MIDDLEWARE += [ # locale middleware 'django.middleware.locale.LocaleMiddleware', ] LANGUAGE_CODE = 'en-us' # fallback language LANGUAGES = ( # supported languages ('en', 'English'), ('de', 'German'), )
Basic Usage
Model
Inherit Translatable in any model you want translated:
from translations.models import Translatable
class Continent(Translatable):
...
class Country(Translatable):
...
class City(Translatable):
...
No Migrations needed afterwards!
Query
Use the queryset extensions:
>>> # 1. query the database
>>> continents = Continent.objects.prefetch_related(
... 'countries',
... 'countries__cities'
... )
>>> # 2. apply the translations (in place)
>>> continents.apply_translations(
... 'countries',
... 'countries__cities',
... lang='de'
... )
>>> # 3. use it like before
>>> continents[0].name
Europa
>>> continents[0].countries.all()[0].name
Deutschland
This does Only One Query for the translations of the queryset and the specified relations!
Admin
Use the admin extensions:
from translations.admin import TranslatableAdmin, TranslationInline
class ContinentAdmin(TranslatableAdmin):
inlines = [TranslationInline,]
This provides specialized translation inlines for the model.
Documentation
For more interesting capabilities browse through the documentation.
Project details
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