def test_translation_bool():
t = lambda s: Translation(localized_string=s)
assert bool(t('text')) is True
assert bool(t(' ')) is False
assert bool(t('')) is False
assert bool(t(None)) is False
def get_trans(items):
if not items:
return
model = items[0].__class__
# FIXME: if we knew which db the queryset we are transforming used, we
# could make sure we are re-using the same one.
dbname = router.db_for_read(model)
connection = connections[dbname]
sql, params = build_query(model, connection)
item_dict = dict((item.pk, item) for item in items)
ids = ','.join(map(str, item_dict.keys()))
cursor = connection.cursor()
cursor.execute(sql.format(ids='(%s)' % ids), tuple(params))
step = len(trans_fields)
for row in cursor.fetchall():
# We put the item's pk as the first selected field.
item = item_dict[row[0]]
for index, field in enumerate(model._meta.translated_fields):
start = 1 + step * index
t = Translation(*row[start:start + step])
if t.id is not None and t.localized_string is not None:
setattr(item, field.name, t)
def test_comparison_with_lazy():
x = Translation(localized_string='xxx')
lazy_u = lazy(lambda x: x, unicode)
x == lazy_u('xxx')
lazy_u('xxx') == x
def t(s):
return Translation(localized_string=s)
def test_whitespace(self):
t = Translation(localized_string=' khaaaaaan! ', id=999)
t.save()
eq_('khaaaaaan!', t.localized_string)
def test_translation_unicode():
t = lambda s: Translation(localized_string=s)
eq_(unicode(t('hello')), 'hello')
eq_(unicode(t(None)), '')
