def get_comment_url_xml(content_object, parent=None):
    try:
        return get_comment_url_ajax(content_object, parent, ajax_type="xml")
    except template.TemplateSyntaxError:
        raise template.TemplateSyntaxError, "get_comment_url_xml requires its parent object to be of type ThreadedComment"
    return ''
Wraps ``get_comment_url_ajax`` with ``ajax_type='xml'``
dataset/ETHPy150Open caseywstark/colab/colab/apps/threadedcomments/templatetags/threadedcommentstags.py/get_comment_url_xml