See `Django's documentation on Internationalization <https://docs.djangoproject.com/en/stable/topics/i18n/translation/>`_ to set up your project to use i18n and create the ``gettext`` catalog files.
Start your Django development server and point your browser to the URL prefix you have chosen during the installation process. You will get to the file selection window.
..image:: _static/rosetta-1.png
Select a file and translate each untranslated message. Whenever a new batch of messages is processed, Rosetta updates the corresponding `django.po` file and regenerates the corresponding ``mo`` file.
This means your project's labels will be translated right away, unfortunately you'll still have to restart the web server for the changes to take effect. (NEW: if your web server supports it, you can force auto-reloading of the translated catalog whenever a change was saved. See the note regarding the ``ROSETTA_WSGI_AUTO_RELOAD`` variable in ``conf/settings.py``.
If the webserver doesn't have write access on the catalog files (as shown in the screen shot below) an archive of the catalog files can be downloaded.
..image:: _static/rosetta-2.1.png
Translating Rosetta itself
--------------------------
By default Rosetta hides its own catalog files in the file selection interface (shown above.) If you would like to translate Rosetta to your own language:
1. Create a subdirectory for your locale inside Rosetta's ``locale`` directory, e.g. ``rosetta/locale/XX/LC_MESSAGES``
2. Instruct Django to create the initial catalog, by running ``django-admin.py makemessages -l XX`` inside Rosetta's directory (refer to `Django's documentation on i18n <http://www.djangoproject.com/documentation/i18n/>`_ for details)
3. Instruct Rosetta to look for its own catalogs, by appending `?rosetta` to the language selection page's URL, e.g. ``http://127.0.0.1:8000/rosetta/pick/?rosetta``
