def delete(self, lang=None):
r"""
Delete the translations of the `Context`\ 's `purview` in a language.
"""
lang = _get_translate_language(lang)
if lang != _get_default_language():
_get_translations(self.query, lang).delete()
def test_queryset_level_1_2_relation_with_lang(self):
create_samples(continent_names=['europe', 'asia'],
country_names=['germany', 'south korea'],
city_names=['cologne', 'seoul'],
continent_fields=['name', 'denonym'],
country_fields=['name', 'denonym'],
city_fields=['name', 'denonym'],
langs=['de', 'tr'])
lvl_1_2 = (
'countries',
'countries__cities',
)
continents = Continent.objects.all()
hierarchy = _get_relations_hierarchy(*lvl_1_2)
mapping, query = _get_purview(continents, hierarchy)
self.assertQuerysetEqual(
_get_translations(query, 'de').order_by('id'), [
'<Translation: Europe: Europa>',
'<Translation: European: Europäisch>',
'<Translation: Germany: Deutschland>',
'<Translation: German: Deutsche>',
'<Translation: Cologne: Köln>',
'<Translation: Cologner: Kölner>',
'<Translation: Asia: Asien>',
'<Translation: Asian: Asiatisch>',
'<Translation: South Korea: Südkorea>',
'<Translation: South Korean: Südkoreanisch>',
'<Translation: Seoul: Seül>',
'<Translation: Seouler: Seüler>',
])
def test_instance_level_1_2_relation_with_lang(self):
create_samples(continent_names=['europe'],
country_names=['germany'],
city_names=['cologne'],
continent_fields=['name', 'denonym'],
country_fields=['name', 'denonym'],
city_fields=['name', 'denonym'],
langs=['de', 'tr'])
lvl_1_2 = (
'countries',
'countries__cities',
)
europe = Continent.objects.get(code='EU')
hierarchy = _get_relations_hierarchy(*lvl_1_2)
mapping, query = _get_purview(europe, hierarchy)
self.assertQuerysetEqual(
_get_translations(query, 'de').order_by('id'), [
'<Translation: Europe: Europa>',
'<Translation: European: Europäisch>',
'<Translation: Germany: Deutschland>',
'<Translation: German: Deutsche>',
'<Translation: Cologne: Köln>',
'<Translation: Cologner: Kölner>',
])
def update(self, lang=None):
r"""
Update the translations of the `Context`\ 's `purview` in a language.
"""
lang = _get_translate_language(lang)
if lang != _get_default_language():
query = models.Q()
_translations = []
for address, text in self._get_changed_fields():
query |= models.Q(**address)
_translations.append(
translations.models.Translation(
language=lang, text=text, **address
)
)
_get_translations(query, lang).delete()
translations.models.Translation.objects.bulk_create(_translations)
def read(self, lang=None):
r"""
Read the translations of the `Context`\ 's `purview` in a language.
"""
lang = _get_translate_language(lang)
if lang != _get_default_language():
_translations = _get_translations(self.query, lang)
for translation in _translations:
ct_id = translation.content_type.id
obj_id = translation.object_id
field = translation.field
text = translation.text
obj = self.mapping[ct_id][obj_id]
if field in type(obj)._get_translatable_fields_names():
setattr(obj, field, text)
else:
self.reset()
def test_queryset_level_0_relation_with_lang(self):
create_samples(continent_names=['europe', 'asia'],
country_names=['germany', 'south korea'],
city_names=['cologne', 'seoul'],
continent_fields=['name', 'denonym'],
country_fields=['name', 'denonym'],
city_fields=['name', 'denonym'],
langs=['de', 'tr'])
continents = Continent.objects.all()
hierarchy = _get_relations_hierarchy()
mapping, query = _get_purview(continents, hierarchy)
self.assertQuerysetEqual(
_get_translations(query, 'de').order_by('id'), [
'<Translation: Europe: Europa>',
'<Translation: European: Europäisch>',
'<Translation: Asia: Asien>',
'<Translation: Asian: Asiatisch>',
])
