def manufacturer_changed_listener(sender, **kwargs):
# filtered lists of products assigned to manufacturer used at manufacturer page
cache.delete("%s-manufacturer-products-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, sender.slug))
# list of all manufacturer products
cache.delete("%s-manufacturer-all-products-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, sender.pk))
# if manufacturer assignment was changed then product navigation might be different too
invalidate_cache_group_id('product_navigation')
def manufacturer_changed_listener(sender, **kwargs):
# filtered lists of products assigned to manufacturer used at manufacturer page
cache.delete("%s-manufacturer-products-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, sender.slug))
# list of all manufacturer products
cache.delete("%s-manufacturer-all-products-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, sender.pk))
# if manufacturer assignment was changed then product navigation might be different too
invalidate_cache_group_id('product_navigation')
def update_product_cache(instance):
# If the instance is a product with variant or a variant we have to
# delete also the parent and all other variants
if instance.is_variant():
parent = instance.parent
else:
parent = instance
# if product was changed then we have to clear all product_navigation caches
invalidate_cache_group_id('product_navigation')
cache.delete("%s-product-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-product-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.slug))
cache.delete("%s-product-inline-True-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-product-inline-False-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-product-images-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-related-products-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-manage-properties-variants-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-product-categories-%s-False" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-product-categories-%s-True" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
if parent.manufacturer:
cache.delete("%s-manufacturer-all-products-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.manufacturer.pk))
cache.delete("%s-manufacturer-products-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.manufacturer.slug))
try:
c = cache.get("%s-shipping-delivery-time" % settings.CACHE_MIDDLEWARE_KEY_PREFIX)
del c["%s-product-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.slug)]
cache.set("%s-shipping-delivery-time" % settings.CACHE_MIDDLEWARE_KEY_PREFIX, c)
except (KeyError, TypeError):
pass
for variant in parent.get_variants():
cache.delete("%s-product-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.id))
cache.delete("%s-product-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.slug))
cache.delete("%s-product-inline-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.id))
cache.delete("%s-product-images-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.id))
cache.delete("%s-related-products-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.id))
cache.delete("%s-product-categories-%s-False" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.id))
cache.delete("%s-product-categories-%s-True" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.id))
cache.delete("%s-product-shipping-%s" % (settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.slug))
def update_product_cache(instance):
# If the instance is a product with variant or a variant we have to
# delete also the parent and all other variants
if instance.is_variant():
parent = instance.parent
else:
parent = instance
# if product was changed then we have to clear all product_navigation caches
invalidate_cache_group_id('product_navigation')
cache.delete("%s-product-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-product-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.slug))
cache.delete("%s-product-inline-True-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-product-inline-False-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-product-images-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-related-products-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-manage-properties-variants-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-product-categories-%s-False" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
cache.delete("%s-product-categories-%s-True" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.id))
if parent.manufacturer:
cache.delete(
"%s-manufacturer-all-products-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.manufacturer.pk))
cache.delete(
"%s-manufacturer-products-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.manufacturer.slug))
try:
c = cache.get("%s-shipping-delivery-time" %
settings.CACHE_MIDDLEWARE_KEY_PREFIX)
del c["%s-product-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.slug)]
cache.set(
"%s-shipping-delivery-time" % settings.CACHE_MIDDLEWARE_KEY_PREFIX,
c)
except (KeyError, TypeError):
pass
for variant in parent.get_variants():
cache.delete("%s-product-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.id))
cache.delete("%s-product-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, parent.slug))
cache.delete("%s-product-inline-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.id))
cache.delete("%s-product-images-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.id))
cache.delete("%s-related-products-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.id))
cache.delete("%s-product-categories-%s-False" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.id))
cache.delete("%s-product-categories-%s-True" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.id))
cache.delete("%s-product-shipping-%s" %
(settings.CACHE_MIDDLEWARE_KEY_PREFIX, variant.slug))
