def test_items_language_cache(self):
"""
[recommendation.filter.Language] Test item in language cache system
"""
for i in ITEMS:
item = Item.objects.get(external_id=i["external_id"])
for loc in item.locales.all():
assert loc.locale_id in Locale.get_item_locales(item.pk), \
"Locale %s for item %s is not in cache (%s)" % (loc, item, Locale.get_item_locales(item.pk))
def test_items_language_cache(self):
"""
[recommendation.filter.Language] Test item in language cache system
"""
for i in ITEMS:
item = Item.objects.get(external_id=i["external_id"])
for loc in item.locales.all():
assert loc.locale_id in Locale.get_item_locales(item.pk), \
"Locale %s for item %s is not in cache (%s)" % (loc, item, Locale.get_item_locales(item.pk))
def __call__(self, user, early_recommendation, size=None, **kwargs):
"""
Call the filter
"""
unsupported_langs = Locale.get_user_locales(user.pk).symmetric_difference(Locale.get_all_locales())
#print list(Locale.items_by_locale[l] for l in unsupported_langs)
unsupported_items = set(chain(*(Locale.get_items_by_locale(l) for l in unsupported_langs)))
for item in unsupported_items:
if not any(x in Locale.get_item_locales(item) for x in Locale.get_user_locales(user.pk)):
early_recommendation[item-1] = -1000
return early_recommendation
