def success(self, template_name, transaction_number):
# First, divert to the 404 page if the
# transaction_number is not found.
if transaction_number not in g.success_data:
return abort(
status_code = 404,
comment = 'Transaction number expired or invalid.',
)
# Retrieve from success cache. Copy it since we will mutate it.
values = g.success_data[transaction_number].copy()
# Apply the generic commerce notice.
sale_template = SaleTemplate(template_name)
success_xml = sale_template.success_xml()
self._apply_commerce_notice(success_xml)
# Grab the mailer, since it's an object and not a string.
mailer = values.pop('mailer_instance')
# Apply remaining text values to the template.
for key, value in values.items():
for e in CSSSelector('#' + key)(success_xml):
e.text = value
# Allow the mailer to manipulate the page.
for e in CSSSelector('#simplsale-email-notice')(success_xml):
mailer.apply_notice(e)
# Render.
return XHTML11_DTD + tounicode(success_xml, method='html')
