def handle_product_post_save(sender, instance, **kwargs):
bump_product_signal_handler(sender, instance, **kwargs)
bump_prices_for_product(instance)
for shop_id in set(instance.shop_products.all().values_list("shop_id",
flat=True)):
context_cache_item_bumped.send(sender=Shop, shop_id=shop_id)
def handle_shop_product_post_save(sender, instance, **kwargs):
if isinstance(instance, Category):
bump_shop_product_signal_handler(sender, instance.shop_products.all().values_list("pk", flat=True), **kwargs)
for shop_id in set(instance.shop_products.all().values_list("shop_id", flat=True)):
bump_prices_for_shop_product(shop_id)
context_cache_item_bumped.send(sender=Shop, shop_id=shop_id)
else: # ShopProduct
bump_shop_product_signal_handler(sender, instance, **kwargs)
bump_prices_for_shop_product(instance.shop_id)
context_cache_item_bumped.send(sender=Shop, shop_id=instance.shop_id)
def bump_cache_for_item(item):
"""
Bump cache for given item
Use this only for non product items. For products
and shop_products use `bump_cache_for_product` and
`bump_cache_for_shop_product` for those.
:param item: Cached object
"""
cache.bump_version(_get_namespace_for_item(item))
context_cache_item_bumped.send(getattr(item, "__class__", item), item=item)
def bump_cache_for_item(item):
"""
Bump cache for given item
Use this only for non product items. For products
and shop_products use `bump_cache_for_product` and
`bump_cache_for_shop_product` for those.
:param item: Cached object
"""
cache.bump_version(_get_namespace_for_item(item))
context_cache_item_bumped.send(getattr(item, "__class__", item), item=item)
def bump_cache_for_item_ids(item_ids, namespace, object_class, shop=None):
"""
Bump cache for given item ids
Use this only for non product items. For products
and shop_products use `bump_cache_for_product` and
`bump_cache_for_shop_product` for those.
:param ids: list of cached object id's
"""
for item_id in item_ids:
cache.bump_version("{}-{}".format(namespace, item_id))
context_cache_item_bumped.send(object_class, item=item_id, shop=shop)
