def test_split_translated_fieldname(self):
self.assertEquals(split_translated_fieldname('title_nl'),
('title', 'nl'))
self.assertEquals(split_translated_fieldname('full_name_nl'),
('full_name', 'nl'))
def copy_translations(Model, fields):
'''
Copy translations for all items in the database for a Model with
translations managed by django-modeltranslation into a json field `i18n`
managed by django-modeltrans.
Values for the default language will be copied to the original field.
Arguments:
Model: A (historical) Model from the migraton's app registry
fields(iterable): list of fields to copy into their new places.
'''
for m in Model.objects.all():
m.i18n = {}
for field in fields:
value = getattr(m, field)
if value is None:
continue
original_field, lang = split_translated_fieldname(field)
if lang == DEFAULT_LANGUAGE:
setattr(m, original_field, value)
else:
m.i18n[field] = value
m.save()
def test_split_translated_fieldname(self):
self.assertEqual(split_translated_fieldname("title_nl"),
("title", "nl"))
self.assertEqual(split_translated_fieldname("full_name_nl"),
("full_name", "nl"))