'Do some magic to handle queueing status (render as "queued" instead of "incomplete"),
pull queue_len from the msg field.  (TODO: get rid of the queue_len hack).'

def setup(self):

    _ = self.capa_system.i18n.ugettext
    submitted_msg = _("Your    files    have    been    submitted.    As    soon    as    your    submission    is    graded,    this    message    will    be    replaced    with    the    grader's    feedback.")
    self.submitted_msg = submitted_msg
    self.queue_len = 0
    if (self.status == 'incomplete'):
        self.status = 'queued'
        self.queue_len = self.msg
        self.msg = self.submitted_msg
