def create_listing_item(self, brain):
obj = brain.getObject()
if not IProduct.providedBy(obj):
return None
item = dict()
item["obj"] = obj
item["preview"] = img_tag(obj, self.image_scale, "product_listing_image")
item["buyable_controls"] = True
if IProductGroup.providedBy(obj):
item["buyable_controls"] = False
return item
def product_group(self):
uid = self.request.get('uid')
if not uid:
raise ValueError(u'No execution context UID')
obj = get_object_by_uid(self.context, uid)
if not obj:
raise ValueError(u'Execution context object not found by UID')
if IProductGroup.providedBy(obj):
return obj
if IVariant.providedBy(obj):
return aq_parent(obj)
raise ValueError(u'Object not implements IProductGroup or IVariant')
def create_listing_item(self, brain):
obj = brain.getObject()
if not IProduct.providedBy(obj):
return None
item = dict()
item['obj'] = obj
item['preview'] = img_tag(
obj, self.image_scale, 'product_listing_image')
item['buyable_controls'] = True
if IProductGroup.providedBy(obj):
item['buyable_controls'] = False
return item
def product_group(self):
uid = self.request.get('uid')
if not uid:
raise ValueError(u'No execution context UID')
obj = get_object_by_uid(self.context, uid)
if not obj:
raise ValueError(u'Execution context object not found by UID')
if IProductGroup.providedBy(obj):
return obj
if IVariant.providedBy(obj):
return aq_parent(obj)
raise ValueError(u'Object not implements IProductGroup or IVariant')