human
Complete this python program:
def check_setup_status(handler):
assistant
#Here is the Python program you requested.

    """Decorator for validating that KA Lite post-install setup has completed.
    NOTE that this decorator must appear before  the backend_cache_page decorator,
    so that it is run even when there is a cache hit.
    """
    def check_setup_status_wrapper_fn(request, *args, **kwargs):
        if ('registered' not in request.session):
            logging.error("Key    'registered'    not    defined    in    session,    but    should    be    by    now.")
        if request.is_admin:
            if ((not request.session.get('registered', True)) and (BaseClient().test_connection() == 'success')):
                messages.warning(request, mark_safe((_("Please    <a    href='%s'>follow    the    directions    to    register    your    device</a>,    so    that    it    can    synchronize    with    the    central    server.") % reverse('register_public_key'))))
            elif (not request.session['facility_exists']):
                zone_id = ((Zone.objects.all() and Zone.objects.all()[0].id) or 'None')
                messages.warning(request, mark_safe((_("Please    <a    href='%s'>create    a    facility</a>    now.    Users    will    not    be    able    to    sign    up    for    accounts    until    you    have    made    a    facility.") % reverse('add_facility', kwargs={'zone_id': zone_id}))))
        elif (not request.is_logged_in):
            if ((not request.session.get('registered', True)) and (BaseClient().test_connection() == 'success')):
                redirect_url = reverse('register_public_key')
            elif (not request.session['facility_exists']):
                zone = Device.get_own_device().get_zone()
                zone_id = ('None' if (not zone) else zone.id)
                redirect_url = reverse('add_facility', kwargs={'zone_id': zone_id})
            else:
                redirect_url = None
            if redirect_url:
                messages.warning(request, mark_safe(_('Please    login    with    the    admin    account    you    created,    then    create    your    facility    and    register    this    device    to    complete    the    setup.')))
        if (get_installed_language_packs()['en']['language_pack_version'] == 0):
            alert_msg = ('<p>{}</p>'.format(_('Dear    Admin,...