'When the user cancels its Paypal payment: GET on this route'

@http.route('/payment/paypal/cancel', type='http', auth='none', csrf=False)
def paypal_cancel(self, **post):

    _logger.info('Beginning    Paypal    cancel    with    post    data    %s', pprint.pformat(post))
    return_url = self._get_return_url(**post)
    return werkzeug.utils.redirect(return_url)
