def test_applied_attributes():
product = get_default_product()
for spec in ATTR_SPECS: # This loop sets each attribute twice. That's okay.
attr = Attribute.objects.get(identifier=spec["identifier"])
pa, _ = ProductAttribute.objects.get_or_create(product=product, attribute=attr)
_populate_applied_attribute(pa)
pa.save()
if not attr.is_translated:
product.set_attribute_value(attr.identifier, pa.value)
assert product.get_attribute_value("bogomips") == 320, "integer attribute loaded neatly"
product.set_attribute_value("bogomips", 480)
assert product.get_attribute_value("bogomips") == 480, "integer attribute updated neatly"
Product.cache_attributes_for_targets(
applied_attr_cls=ProductAttribute,
targets=[product],
attribute_identifiers=[a["identifier"] for a in ATTR_SPECS],
language=get_language()
)
assert (get_language(), "bogomips",) in product._attr_cache, "integer attribute in cache"
assert product.get_attribute_value("bogomips") == 480, "integer attribute value in cache"
assert product.get_attribute_value("ba:gelmips", default="Britta") == "Britta", "non-existent attributes return default value"
assert product._attr_cache[(get_language(), "ba:gelmips")] is NoSuchAttributeHere, "cache miss saved"
attr_info = product.get_all_attribute_info(language=get_language(), visibility_mode=AttributeVisibility.SHOW_ON_PRODUCT_PAGE)
assert set(attr_info.keys()) <= set(a["identifier"] for a in ATTR_SPECS), "get_all_attribute_info gets all attribute info"
def cache_product_things(request, products, language=None, attribute_identifiers=("author",)):
# Cache necessary things for products. WARNING: This will cause queryset iteration.
language = language or get_language()
# TODO: Should we cache prices here?
if attribute_identifiers:
Product.cache_attributes_for_targets(
ProductAttribute, products,
attribute_identifiers=attribute_identifiers,
language=language)
products = cache_translations(products, (language,))
return products
def cache_product_things(request,
products,
language=None,
attribute_identifiers=("author", )):
# Cache necessary things for products. WARNING: This will cause queryset iteration.
language = language or get_language()
# TODO: Should we cache prices here?
if attribute_identifiers:
Product.cache_attributes_for_targets(
ProductAttribute,
products,
attribute_identifiers=attribute_identifiers,
language=language)
products = cache_translations(products, (language, ))
return products
def test_applied_attributes():
product = get_default_product()
for spec in ATTR_SPECS: # This loop sets each attribute twice. That's okay.
attr = Attribute.objects.get(identifier=spec["identifier"])
pa, _ = ProductAttribute.objects.get_or_create(product=product,
attribute=attr)
_populate_applied_attribute(pa)
pa.save()
if not attr.is_translated:
product.set_attribute_value(attr.identifier, pa.value)
assert product.get_attribute_value(
"bogomips") == 320, "integer attribute loaded neatly"
product.set_attribute_value("bogomips", 480)
assert product.get_attribute_value(
"bogomips") == 480, "integer attribute updated neatly"
Product.cache_attributes_for_targets(
applied_attr_cls=ProductAttribute,
targets=[product],
attribute_identifiers=[a["identifier"] for a in ATTR_SPECS],
language=get_language())
assert (
get_language(),
"bogomips",
) in product._attr_cache, "integer attribute in cache"
assert product.get_attribute_value(
"bogomips") == 480, "integer attribute value in cache"
assert product.get_attribute_value(
"ba:gelmips", default="Britta"
) == "Britta", "non-existent attributes return default value"
assert product._attr_cache[(get_language(), "ba:gelmips"
)] is NoSuchAttributeHere, "cache miss saved"
attr_info = product.get_all_attribute_info(
language=get_language(),
visibility_mode=AttributeVisibility.SHOW_ON_PRODUCT_PAGE)
assert set(attr_info.keys()) <= set(
a["identifier"]
for a in ATTR_SPECS), "get_all_attribute_info gets all attribute info"
