3 'h`>ã@s,ddlZddlZdd„Zdd„Zdd„ZdS)éNcCsTt|ddƒrdSt|ddƒr dStj|ƒr.dSt|dƒrHtj|jƒrHdStj|ƒ S)zY Tests to see if an application is a legacy-style (double-callable) application. Z_asgi_single_callableFZ_asgi_double_callableTÚ__call__)ÚgetattrÚinspectZisclassÚhasattrÚasyncioZiscoroutinefunctionr)Ú application©rú8/tmp/pip-build-wz6naw8h/asgiref/asgiref/compatibility.pyÚis_double_callables     r cs‡fdd„}|S)zS Transforms a double-callable ASGI application into a single-callable one. c“sˆ|ƒ}|||ƒIdHS)Nr)ZscopeZreceiveÚsendÚinstance)rrr Únew_application sz2double_to_single_callable..new_applicationr)rr r)rr Údouble_to_single_callables rcCst|ƒrt|ƒ}|S)zÚ 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. )r r)rrrr Úguarantee_single_callable'sr)rrr rrrrrr Ús