{"en_US": "<data inherit_id=\"website_sale.cart_line_product_link\" name=\"Event Shopping Cart Line Product Link\">\n        <xpath expr=\"//a\" position=\"attributes\">\n            <attribute name=\"t-attf-href\"/>\n            <attribute name=\"t-att-href\">\n                line.event_id and ('/event/%s/register' % slug(line.event_id)) or line.product_id.website_url\n            </attribute>\n        </xpath>\n    </data>"}