+ R.new_application!s!u%g,,,,s r)r rsf rdouble_to_single_callablers - rc>\V4'd \V4pV#)z Takes either a single- or double-callable application and always returns it in single-callable style. Use this to add backwards compatibility for ASGI 2.0 applications to your server/test harness/etc. )rrr s&rguarantee_single_callabler(s +&&/ < r)r syncrrrrrrrrs%0, r