def _get_menu():
menu = memcache.get('doubleb_menu')
if not menu:
company = DoublebCompany.get()
menu = get_doubleb_menu(company)['menu']
category = MenuCategory(id=667)
category.category = MenuCategory.get_initial_category().key
category.title = u'Напитки'
categories = [category]
items = []
for index, item_dict in enumerate(menu[u'Напитки']):
item = MenuItem(id=int(item_dict['id']))
item.category = category.key
item.price = item_dict['price'] * 100
item.title = item_dict['title']
item.picture = ''
item.description = ''
item.order = index
item.kal = 0
item.weight = 0
items.append(item)
items, modifiers = _set_modifiers(items)
menu = categories, items, modifiers
memcache.set('doubleb_menu', menu, time=3600)
return menu
def __get_categories(parent_category, resto_categories):
categories = {}
products = {}
group_modifiers = {}
single_modifiers = {}
for resto_category in resto_categories:
category = MenuCategory(id=resto_category['id'])
category.category = parent_category.key
category.title = resto_category['name']
category.picture = resto_category['image'][0][
'imageUrl'] if resto_category['image'] else ''
category.sequence_number = resto_category['order']
if resto_category['children']:
child_categories, child_products, child_group_modifiers, child_single_modifiers, _ = \
__get_categories(category, resto_category['children'])
categories.update(child_categories)
products.update(child_products)
group_modifiers.update(child_group_modifiers)
single_modifiers.update(child_single_modifiers)
if resto_category['products']:
category_products, product_group_modifiers, product_single_modifiers = \
__get_products(category, resto_category['products'])
products[category.key] = category_products
group_modifiers.update(product_group_modifiers)
single_modifiers.update(product_single_modifiers)
categories[category.key.id()] = category
categories_by_parent = {}
for category in categories.itervalues():
categories_by_parent.setdefault(category.category.id(),
[]).append(category.key.id())
return categories, products, group_modifiers, single_modifiers, categories_by_parent